lil-lite-board.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr USLedger 17000 11000
encoding utf-8
Sheet 1 1
Title "Lil Lite"
Date "2021-08-07"
Rev "V3"
Comp "Nawotech"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:C C7
U 1 1 5E6E16D7
P 11400 1550
F 0 "C7" H 11515 1596 50  0000 L CNN
F 1 "10n" H 11515 1505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 11438 1400 50  0001 C CNN
F 3 "~" H 11400 1550 50  0001 C CNN
F 4 "C77439" H 11400 1550 50  0001 C CNN "LCSC Part Number"
F 5 "100" H 11400 1550 50  0001 C CNN "Voltage"
F 6 "X7R" H 11400 1550 50  0001 C CNN "Derating"
F 7 "C57112" H 11400 1550 50  0001 C CNN "JCLPCB Part Number"
	1    11400 1550
	-1   0    0    -1  
$EndComp
$Comp
L Device:C C6
U 1 1 5E6E3CD8
P 12250 1550
F 0 "C6" H 12365 1596 50  0000 L CNN
F 1 "100n" H 12365 1505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 12288 1400 50  0001 C CNN
F 3 "~" H 12250 1550 50  0001 C CNN
F 4 "C60474" H 12250 1550 50  0001 C CNN "LCSC Part Number"
F 5 "" H 12250 1550 50  0001 C CNN "Voltage"
F 6 "C1525" H 12250 1550 50  0001 C CNN "JCLPCB Part Number"
	1    12250 1550
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 5E6E4932
P 11900 1550
F 0 "C5" H 12015 1596 50  0000 L CNN
F 1 "1u" H 12015 1505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 11938 1400 50  0001 C CNN
F 3 "~" H 11900 1550 50  0001 C CNN
F 4 "C497333" H 11900 1550 50  0001 C CNN "LCSC Part Number"
F 5 "" H 11900 1550 50  0001 C CNN "Voltage"
F 6 "C52923" H 11900 1550 50  0001 C CNN "JCLPCB Part Number"
	1    11900 1550
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR036
U 1 1 5E6E53B8
P 11400 1400
F 0 "#PWR036" H 11400 1250 50  0001 C CNN
F 1 "+3.3V" H 11415 1573 50  0000 C CNN
F 2 "" H 11400 1400 50  0001 C CNN
F 3 "" H 11400 1400 50  0001 C CNN
	1    11400 1400
	-1   0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR031
U 1 1 5E6E6A31
P 12250 1400
F 0 "#PWR031" H 12250 1250 50  0001 C CNN
F 1 "+3.3V" H 12265 1573 50  0000 C CNN
F 2 "" H 12250 1400 50  0001 C CNN
F 3 "" H 12250 1400 50  0001 C CNN
	1    12250 1400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR032
U 1 1 5E6E72CA
P 12250 1700
F 0 "#PWR032" H 12250 1450 50  0001 C CNN
F 1 "GND" H 12255 1527 50  0000 C CNN
F 2 "" H 12250 1700 50  0001 C CNN
F 3 "" H 12250 1700 50  0001 C CNN
	1    12250 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	11900 1400 12250 1400
Connection ~ 12250 1400
Wire Wire Line
	11600 1850 11600 1400
Wire Wire Line
	11600 1400 11400 1400
Connection ~ 11400 1400
$Comp
L power:GND #PWR037
U 1 1 5E6ECE96
P 11400 1700
F 0 "#PWR037" H 11400 1450 50  0001 C CNN
F 1 "GND" H 11405 1527 50  0000 C CNN
F 2 "" H 11400 1700 50  0001 C CNN
F 3 "" H 11400 1700 50  0001 C CNN
	1    11400 1700
	-1   0    0    -1  
$EndComp
Wire Wire Line
	12250 1700 11900 1700
Connection ~ 12250 1700
Wire Wire Line
	11600 2850 11700 2850
$Comp
L power:GND #PWR033
U 1 1 5E6EDF6A
P 11600 2850
F 0 "#PWR033" H 11600 2600 50  0001 C CNN
F 1 "GND" H 11605 2677 50  0000 C CNN
F 2 "" H 11600 2850 50  0001 C CNN
F 3 "" H 11600 2850 50  0001 C CNN
	1    11600 2850
	1    0    0    -1  
$EndComp
Text GLabel 12250 2250 2    50   Output ~ 0
ACCEL_INT
NoConn ~ 12100 2350
$Comp
L power:GND #PWR028
U 1 1 5E6EF07D
P 11000 2350
F 0 "#PWR028" H 11000 2100 50  0001 C CNN
F 1 "GND" H 11005 2177 50  0000 C CNN
F 2 "" H 11000 2350 50  0001 C CNN
F 3 "" H 11000 2350 50  0001 C CNN
	1    11000 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	11000 2350 11100 2350
Text GLabel 9850 2550 0    50   BiDi ~ 0
I2C_DATA
Text GLabel 9850 2650 0    50   Input ~ 0
I2C_CLK
Text GLabel 9750 8350 0    50   BiDi ~ 0
I2C_DATA
Text GLabel 9750 8450 0    50   Output ~ 0
I2C_CLK
$Comp
L Device:R R24
U 1 1 5E708935
P 10400 2250
F 0 "R24" H 10470 2296 50  0000 L CNN
F 1 "10k" H 10470 2205 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 10330 2250 50  0001 C CNN
F 3 "~" H 10400 2250 50  0001 C CNN
F 4 "C60490" H 10400 2250 50  0001 C CNN "LCSC Part Number"
F 5 "C25744" H 10400 2250 50  0001 C CNN "JCLPCB Part Number"
	1    10400 2250
	1    0    0    -1  
$EndComp
$Comp
L Device:R R18
U 1 1 5E7096B1
P 10100 2250
F 0 "R18" H 10170 2296 50  0000 L CNN
F 1 "10k" H 10170 2205 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 10030 2250 50  0001 C CNN
F 3 "~" H 10100 2250 50  0001 C CNN
F 4 "C60490" H 10100 2250 50  0001 C CNN "LCSC Part Number"
F 5 "C25744" H 10100 2250 50  0001 C CNN "JCLPCB Part Number"
	1    10100 2250
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR053
U 1 1 5E709D84
P 10400 2100
F 0 "#PWR053" H 10400 1950 50  0001 C CNN
F 1 "+3.3V" H 10415 2273 50  0000 C CNN
F 2 "" H 10400 2100 50  0001 C CNN
F 3 "" H 10400 2100 50  0001 C CNN
	1    10400 2100
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR051
U 1 1 5E70ADE2
P 10100 2100
F 0 "#PWR051" H 10100 1950 50  0001 C CNN
F 1 "+3.3V" H 10115 2273 50  0000 C CNN
F 2 "" H 10100 2100 50  0001 C CNN
F 3 "" H 10100 2100 50  0001 C CNN
	1    10100 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	10100 2550 10100 2400
Wire Wire Line
	10400 2400 10400 2650
Wire Wire Line
	9850 2550 10100 2550
Connection ~ 10100 2550
Wire Wire Line
	9850 2650 10400 2650
Connection ~ 10400 2650
$Comp
L Device:R R16
U 1 1 5E8FBFE0
P 12800 4750
F 0 "R16" H 12870 4796 50  0000 L CNN
F 1 "47k" H 12870 4705 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 12730 4750 50  0001 C CNN
F 3 "~" H 12800 4750 50  0001 C CNN
F 4 "C380741" H 12800 4750 50  0001 C CNN "LCSC Part Number"
F 5 "C25792" H 12800 4750 50  0001 C CNN "JCLPCB Part Number"
	1    12800 4750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR049
U 1 1 5E8FCB8D
P 12800 4900
F 0 "#PWR049" H 12800 4650 50  0001 C CNN
F 1 "GND" H 12805 4727 50  0000 C CNN
F 2 "" H 12800 4900 50  0001 C CNN
F 3 "" H 12800 4900 50  0001 C CNN
	1    12800 4900
	1    0    0    -1  
$EndComp
Text GLabel 13000 4550 2    50   Output ~ 0
LIGHT_SENS
Wire Wire Line
	13000 4550 12800 4550
Text GLabel 12700 3950 0    50   Input ~ 0
LIGHT_SENS_EN
Wire Wire Line
	12700 3950 12800 3950
Wire Wire Line
	12800 3950 12800 4100
$Comp
L Bike-Light:SMD0805-20 Q4
U 1 1 5E918665
P 12800 4300
F 0 "Q4" H 12890 4346 50  0000 L CNN
F 1 "SMD0805-20" H 12890 4255 50  0000 L CNN
F 2 "bike-light-board:LED_0805_2012Metric" H 12800 4300 50  0001 C CNN
F 3 "" H 12800 4300 50  0001 C CNN
F 4 "C250858" H 12800 4300 50  0001 C CNN "LCSC Part Number"
F 5 "C250858" H 12800 4300 50  0001 C CNN "JCLPCB Part Number"
	1    12800 4300
	1    0    0    -1  
$EndComp
$Comp
L Bike-Light:SS14F D2
U 1 1 5ED18E2F
P 5550 1100
F 0 "D2" H 5600 1000 50  0000 C CNN
F 1 "SS14F" H 5500 900 50  0000 C CNN
F 2 "Diode_SMD:D_SMA" H 5550 1100 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/1809211340_Guangdong-Hottech-SS14F_C190473.pdf" H 5550 1100 50  0001 C CNN
F 4 "C108832" H 5550 1100 50  0001 C CNN "LCSC Part Number"
F 5 "C2480" H 5550 1100 50  0001 C CNN "JCLPCB Part Number"
	1    5550 1100
	-1   0    0    -1  
$EndComp
$Comp
L Device:R R10
U 1 1 5EF4EDCE
P 6900 4550
F 0 "R10" H 6970 4596 50  0000 L CNN
F 1 "47k" H 6970 4505 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 6830 4550 50  0001 C CNN
F 3 "~" H 6900 4550 50  0001 C CNN
F 4 "C380741" H 6900 4550 50  0001 C CNN "LCSC Part Number"
F 5 "C25792" H 6900 4550 50  0001 C CNN "JCLPCB Part Number"
	1    6900 4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	6900 4700 7200 4700
Wire Wire Line
	7200 4700 7200 4750
Wire Wire Line
	7200 4650 7200 4700
Connection ~ 7200 4700
Wire Wire Line
	6900 4400 6900 4350
Connection ~ 6900 4350
Wire Wire Line
	6900 4350 7000 4350
$Comp
L power:GND #PWR029
U 1 1 5EF4EDE2
P 7200 5150
F 0 "#PWR029" H 7200 4900 50  0001 C CNN
F 1 "GND" H 7205 4977 50  0000 C CNN
F 2 "" H 7200 5150 50  0001 C CNN
F 3 "" H 7200 5150 50  0001 C CNN
	1    7200 5150
	-1   0    0    -1  
$EndComp
$Comp
L Device:R R12
U 1 1 5EF89A7A
P 7800 4550
F 0 "R12" H 7870 4596 50  0000 L CNN
F 1 "47k" H 7870 4505 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 7730 4550 50  0001 C CNN
F 3 "~" H 7800 4550 50  0001 C CNN
F 4 "C380741" H 7800 4550 50  0001 C CNN "LCSC Part Number"
F 5 "C25792" H 7800 4550 50  0001 C CNN "JCLPCB Part Number"
	1    7800 4550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R13
U 1 1 5EF8AD82
P 7800 4950
F 0 "R13" H 7870 4996 50  0000 L CNN
F 1 "47k" H 7870 4905 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 7730 4950 50  0001 C CNN
F 3 "~" H 7800 4950 50  0001 C CNN
F 4 "C380741" H 7800 4950 50  0001 C CNN "LCSC Part Number"
F 5 "C25792" H 7800 4950 50  0001 C CNN "JCLPCB Part Number"
	1    7800 4950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR034
U 1 1 5EF8B3EE
P 7800 5100
F 0 "#PWR034" H 7800 4850 50  0001 C CNN
F 1 "GND" H 7805 4927 50  0000 C CNN
F 2 "" H 7800 5100 50  0001 C CNN
F 3 "" H 7800 5100 50  0001 C CNN
	1    7800 5100
	-1   0    0    -1  
$EndComp
$Comp
L Device:C C8
U 1 1 5EFA6463
P 8200 4950
F 0 "C8" H 8315 4996 50  0000 L CNN
F 1 "100n" H 8315 4905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 8238 4800 50  0001 C CNN
F 3 "~" H 8200 4950 50  0001 C CNN
F 4 "C60474" H 8200 4950 50  0001 C CNN "LCSC Part Number"
F 5 "" H 8200 4950 50  0001 C CNN "Voltage"
F 6 "C1525" H 8200 4950 50  0001 C CNN "JCLPCB Part Number"
	1    8200 4950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR038
U 1 1 5EFA6DAA
P 8200 5100
F 0 "#PWR038" H 8200 4850 50  0001 C CNN
F 1 "GND" H 8205 4927 50  0000 C CNN
F 2 "" H 8200 5100 50  0001 C CNN
F 3 "" H 8200 5100 50  0001 C CNN
	1    8200 5100
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7800 4350 7800 4400
Wire Wire Line
	7400 4350 7800 4350
Wire Wire Line
	7800 4700 7800 4750
Wire Wire Line
	8200 4800 8200 4750
Wire Wire Line
	8200 4750 7800 4750
Connection ~ 7800 4750
Wire Wire Line
	7800 4750 7800 4800
Text GLabel 8300 4750 2    50   Output ~ 0
VBAT_MONITOR
Wire Wire Line
	8200 4750 8300 4750
Connection ~ 8200 4750
Wire Wire Line
	6400 4950 6900 4950
Text GLabel 5950 3450 0    50   Input ~ 0
SW_EN
$Comp
L power:GND #PWR042
U 1 1 5F00A7B3
P 7750 1650
F 0 "#PWR042" H 7750 1400 50  0001 C CNN
F 1 "GND" H 7755 1477 50  0000 C CNN
F 2 "" H 7750 1650 50  0001 C CNN
F 3 "" H 7750 1650 50  0001 C CNN
	1    7750 1650
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR040
U 1 1 5F00ABB2
P 6750 1650
F 0 "#PWR040" H 6750 1400 50  0001 C CNN
F 1 "GND" H 6755 1477 50  0000 C CNN
F 2 "" H 6750 1650 50  0001 C CNN
F 3 "" H 6750 1650 50  0001 C CNN
	1    6750 1650
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR041
U 1 1 5F044024
P 7300 1650
F 0 "#PWR041" H 7300 1400 50  0001 C CNN
F 1 "GND" H 7305 1477 50  0000 C CNN
F 2 "" H 7300 1650 50  0001 C CNN
F 3 "" H 7300 1650 50  0001 C CNN
	1    7300 1650
	-1   0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR043
U 1 1 5F044957
P 8100 1300
F 0 "#PWR043" H 8100 1150 50  0001 C CNN
F 1 "+3.3V" H 8115 1473 50  0000 C CNN
F 2 "" H 8100 1300 50  0001 C CNN
F 3 "" H 8100 1300 50  0001 C CNN
	1    8100 1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	8100 1300 8100 1350
$Comp
L Device:C C1
U 1 1 5F0A249E
P 12600 7000
F 0 "C1" H 12715 7046 50  0000 L CNN
F 1 "10n" H 12715 6955 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 12638 6850 50  0001 C CNN
F 3 "~" H 12600 7000 50  0001 C CNN
F 4 "C77439" H 12600 7000 50  0001 C CNN "LCSC Part Number"
F 5 "100" H 12600 7000 50  0001 C CNN "Voltage"
F 6 "X7R" H 12600 7000 50  0001 C CNN "Derating"
F 7 "C57112" H 12600 7000 50  0001 C CNN "JCLPCB Part Number"
	1    12600 7000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR06
U 1 1 5F0BFC85
P 12600 7200
F 0 "#PWR06" H 12600 6950 50  0001 C CNN
F 1 "GND" H 12605 7027 50  0000 C CNN
F 2 "" H 12600 7200 50  0001 C CNN
F 3 "" H 12600 7200 50  0001 C CNN
	1    12600 7200
	-1   0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR07
U 1 1 5F0C020B
P 13150 6300
F 0 "#PWR07" H 13150 6150 50  0001 C CNN
F 1 "+3.3V" H 13165 6473 50  0000 C CNN
F 2 "" H 13150 6300 50  0001 C CNN
F 3 "" H 13150 6300 50  0001 C CNN
	1    13150 6300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR02
U 1 1 5F12D197
P 13250 7200
F 0 "#PWR02" H 13250 6950 50  0001 C CNN
F 1 "GND" H 13255 7027 50  0000 C CNN
F 2 "" H 13250 7200 50  0001 C CNN
F 3 "" H 13250 7200 50  0001 C CNN
	1    13250 7200
	1    0    0    -1  
$EndComp
$Comp
L cb_Switch:TS5220A SW1
U 1 1 5F08E0CF
P 13150 6550
F 0 "SW1" H 13150 6450 50  0000 C CNN
F 1 "TS5220A" H 13200 6300 50  0001 C CNN
F 2 "Button_Switch_SMD:SW_SPST_TL3342" H 13150 6750 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/1906201928_SHOU-HAN-TS3625A_C398053.pdf" H 13150 6750 50  0001 C CNN
F 4 "C412370" H 13150 6550 50  0001 C CNN "JCLPCB Part Number"
	1    13150 6550
	0    -1   1    0   
$EndComp
$Comp
L power:GND #PWR05
U 1 1 5E76EFAA
P 2750 3200
F 0 "#PWR05" H 2750 2950 50  0001 C CNN
F 1 "GND" H 2755 3027 50  0000 C CNN
F 2 "" H 2750 3200 50  0001 C CNN
F 3 "" H 2750 3200 50  0001 C CNN
	1    2750 3200
	1    0    0    -1  
$EndComp
Wire Wire Line
	2750 3150 2750 3200
$Comp
L power:GND #PWR055
U 1 1 5E871F5D
P 14650 1550
F 0 "#PWR055" H 14650 1300 50  0001 C CNN
F 1 "GND" H 14800 1450 50  0000 C CNN
F 2 "" H 14650 1550 50  0001 C CNN
F 3 "" H 14650 1550 50  0001 C CNN
	1    14650 1550
	1    0    0    -1  
$EndComp
$Comp
L Device:C C13
U 1 1 5E871F63
P 14650 1400
F 0 "C13" H 14765 1446 50  0000 L CNN
F 1 "100n" H 14765 1355 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 14688 1250 50  0001 C CNN
F 3 "~" H 14650 1400 50  0001 C CNN
F 4 "C60474" H 14650 1400 50  0001 C CNN "LCSC Part Number"
F 5 "" H 14650 1400 50  0001 C CNN "Voltage"
F 6 "C1525" H 14650 1400 50  0001 C CNN "JCLPCB Part Number"
	1    14650 1400
	1    0    0    -1  
$EndComp
$Comp
L power:+VSW #PWR054
U 1 1 5E871F69
P 14650 1250
F 0 "#PWR054" H 14650 1100 50  0001 C CNN
F 1 "+VSW" H 14665 1423 50  0000 C CNN
F 2 "" H 14650 1250 50  0001 C CNN
F 3 "" H 14650 1250 50  0001 C CNN
	1    14650 1250
	1    0    0    -1  
$EndComp
Wire Wire Line
	14450 1250 14650 1250
Connection ~ 14650 1250
Wire Wire Line
	13950 1900 14150 1900
Text GLabel 13950 1900 0    50   Input ~ 0
LED_DATA
$Comp
L power:GND #PWR056
U 1 1 5E86BA06
P 14450 2150
F 0 "#PWR056" H 14450 1900 50  0001 C CNN
F 1 "GND" H 14455 1977 50  0000 C CNN
F 2 "" H 14450 2150 50  0001 C CNN
F 3 "" H 14450 2150 50  0001 C CNN
	1    14450 2150
	1    0    0    -1  
$EndComp
NoConn ~ 15300 6900
Wire Wire Line
	14900 6600 14900 6650
Wire Wire Line
	15000 6600 14900 6600
$Comp
L power:GND #PWR064
U 1 1 5E7D65A7
P 14900 6650
F 0 "#PWR064" H 14900 6400 50  0001 C CNN
F 1 "GND" H 14905 6477 50  0000 C CNN
F 2 "" H 14900 6650 50  0001 C CNN
F 3 "" H 14900 6650 50  0001 C CNN
	1    14900 6650
	1    0    0    -1  
$EndComp
Wire Wire Line
	14900 5750 14900 5800
Wire Wire Line
	15000 5750 14900 5750
$Comp
L power:GND #PWR063
U 1 1 5E7D27C6
P 14900 5800
F 0 "#PWR063" H 14900 5550 50  0001 C CNN
F 1 "GND" H 14905 5627 50  0000 C CNN
F 2 "" H 14900 5800 50  0001 C CNN
F 3 "" H 14900 5800 50  0001 C CNN
	1    14900 5800
	1    0    0    -1  
$EndComp
Wire Wire Line
	14900 4900 14900 4950
Wire Wire Line
	15000 4900 14900 4900
$Comp
L power:GND #PWR062
U 1 1 5E7CEC28
P 14900 4950
F 0 "#PWR062" H 14900 4700 50  0001 C CNN
F 1 "GND" H 14905 4777 50  0000 C CNN
F 2 "" H 14900 4950 50  0001 C CNN
F 3 "" H 14900 4950 50  0001 C CNN
	1    14900 4950
	1    0    0    -1  
$EndComp
Wire Wire Line
	14900 4050 14900 4100
Wire Wire Line
	15000 4050 14900 4050
$Comp
L power:GND #PWR061
U 1 1 5E7CB2DA
P 14900 4100
F 0 "#PWR061" H 14900 3850 50  0001 C CNN
F 1 "GND" H 14905 3927 50  0000 C CNN
F 2 "" H 14900 4100 50  0001 C CNN
F 3 "" H 14900 4100 50  0001 C CNN
	1    14900 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	14900 3200 14900 3250
Wire Wire Line
	15000 3200 14900 3200
$Comp
L power:GND #PWR060
U 1 1 5E7C7B3E
P 14900 3250
F 0 "#PWR060" H 14900 3000 50  0001 C CNN
F 1 "GND" H 14905 3077 50  0000 C CNN
F 2 "" H 14900 3250 50  0001 C CNN
F 3 "" H 14900 3250 50  0001 C CNN
	1    14900 3250
	1    0    0    -1  
$EndComp
Wire Wire Line
	14900 2350 14900 2400
Wire Wire Line
	15000 2350 14900 2350
$Comp
L power:GND #PWR059
U 1 1 5E7C3164
P 14900 2400
F 0 "#PWR059" H 14900 2150 50  0001 C CNN
F 1 "GND" H 14905 2227 50  0000 C CNN
F 2 "" H 14900 2400 50  0001 C CNN
F 3 "" H 14900 2400 50  0001 C CNN
	1    14900 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	15300 6050 15300 6300
Wire Wire Line
	15650 6600 15600 6600
Wire Wire Line
	15650 6450 15650 6600
Wire Wire Line
	15800 6450 15650 6450
$Comp
L power:+VSW #PWR070
U 1 1 5E7BF3F1
P 15800 6450
F 0 "#PWR070" H 15800 6300 50  0001 C CNN
F 1 "+VSW" H 15815 6623 50  0000 C CNN
F 2 "" H 15800 6450 50  0001 C CNN
F 3 "" H 15800 6450 50  0001 C CNN
	1    15800 6450
	1    0    0    -1  
$EndComp
Wire Wire Line
	15800 5600 15650 5600
$Comp
L power:+VSW #PWR069
U 1 1 5E7BF3D5
P 15800 5600
F 0 "#PWR069" H 15800 5450 50  0001 C CNN
F 1 "+VSW" H 15815 5773 50  0000 C CNN
F 2 "" H 15800 5600 50  0001 C CNN
F 3 "" H 15800 5600 50  0001 C CNN
	1    15800 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	15300 5200 15300 5450
Wire Wire Line
	15300 4350 15300 4600
Wire Wire Line
	15800 4750 15650 4750
$Comp
L power:+VSW #PWR068
U 1 1 5E7B90E0
P 15800 4750
F 0 "#PWR068" H 15800 4600 50  0001 C CNN
F 1 "+VSW" H 15815 4923 50  0000 C CNN
F 2 "" H 15800 4750 50  0001 C CNN
F 3 "" H 15800 4750 50  0001 C CNN
	1    15800 4750
	1    0    0    -1  
$EndComp
Wire Wire Line
	15650 4050 15600 4050
Wire Wire Line
	15650 3900 15650 4050
Wire Wire Line
	15800 3900 15650 3900
$Comp
L power:+VSW #PWR067
U 1 1 5E7B90C4
P 15800 3900
F 0 "#PWR067" H 15800 3750 50  0001 C CNN
F 1 "+VSW" H 15815 4073 50  0000 C CNN
F 2 "" H 15800 3900 50  0001 C CNN
F 3 "" H 15800 3900 50  0001 C CNN
	1    15800 3900
	1    0    0    -1  
$EndComp
Wire Wire Line
	15300 3500 15300 3750
Wire Wire Line
	15300 2650 15300 2900
Wire Wire Line
	15650 3200 15600 3200
Wire Wire Line
	15650 3050 15650 3200
Wire Wire Line
	15800 3050 15650 3050
$Comp
L power:+VSW #PWR066
U 1 1 5E7A313F
P 15800 3050
F 0 "#PWR066" H 15800 2900 50  0001 C CNN
F 1 "+VSW" H 15815 3223 50  0000 C CNN
F 2 "" H 15800 3050 50  0001 C CNN
F 3 "" H 15800 3050 50  0001 C CNN
	1    15800 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	15650 2350 15600 2350
Wire Wire Line
	15650 2200 15650 2350
Wire Wire Line
	15800 2200 15650 2200
$Comp
L power:+VSW #PWR065
U 1 1 5E750B8E
P 15800 2200
F 0 "#PWR065" H 15800 2050 50  0001 C CNN
F 1 "+VSW" H 15815 2373 50  0000 C CNN
F 2 "" H 15800 2200 50  0001 C CNN
F 3 "" H 15800 2200 50  0001 C CNN
	1    15800 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	15300 1900 15300 2050
Wire Wire Line
	15600 5750 15650 5750
Wire Wire Line
	15650 5750 15650 5600
Wire Wire Line
	15600 4900 15650 4900
Wire Wire Line
	15650 4900 15650 4750
$Comp
L Device:R R14
U 1 1 5E78778B
P 6100 3700
F 0 "R14" H 6170 3746 50  0000 L CNN
F 1 "47k" H 6170 3655 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 6030 3700 50  0001 C CNN
F 3 "~" H 6100 3700 50  0001 C CNN
F 4 "0402" H 6100 3700 50  0001 C CNN "Package Size"
F 5 "1%" H 6100 3700 50  0001 C CNN "Tolerance"
F 6 "C25792" H 6100 3700 50  0001 C CNN "JCLPCB Part Number"
	1    6100 3700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR035
U 1 1 5E79479A
P 6100 3850
F 0 "#PWR035" H 6100 3600 50  0001 C CNN
F 1 "GND" H 6105 3677 50  0000 C CNN
F 2 "" H 6100 3850 50  0001 C CNN
F 3 "" H 6100 3850 50  0001 C CNN
	1    6100 3850
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2600 3150 2750 3150
Wire Wire Line
	2600 3050 2750 3050
$Comp
L Bike-Light:S2B-PH-SM4-TB_LF_SN J2
U 1 1 5E755FBD
P 2500 3050
F 0 "J2" V 2750 3000 50  0000 C CNN
F 1 "S2B-PH-SM4-TB" V 2100 3200 50  0001 C CNN
F 2 "bike-light-board:PinHeader_2x1mm_P2mm_SMD_RA" H 2700 3250 60  0001 L CNN
F 3 "http://www.jst-mfg.com/product/pdf/eng/ePH.pdf" H 2700 3350 60  0001 L CNN
F 4 "455-1749-1-ND" H 2700 3450 60  0001 L CNN "Digi-Key_PN"
F 5 "S2B-PH-SM4-TB(LF)(SN)" H 2700 3550 60  0001 L CNN "MPN"
F 6 "Connectors, Interconnects" H 2700 3650 60  0001 L CNN "Category"
F 7 "Rectangular Connectors - Headers, Male Pins" H 2700 3750 60  0001 L CNN "Family"
F 8 "http://www.jst-mfg.com/product/pdf/eng/ePH.pdf" H 2700 3850 60  0001 L CNN "DK_Datasheet_Link"
F 9 "/product-detail/en/jst-sales-america-inc/S2B-PH-SM4-TB(LF)(SN)/455-1749-1-ND/926846" H 2700 3950 60  0001 L CNN "DK_Detail_Page"
F 10 "CONN HEADER SMD R/A 2POS 2MM" H 2700 4050 60  0001 L CNN "Description"
F 11 "JST Sales America Inc." H 2700 4150 60  0001 L CNN "Manufacturer"
F 12 "Active" H 2700 4250 60  0001 L CNN "Status"
F 13 "C47647" H 2500 3050 50  0001 C CNN "LCSC Part Number"
	1    2500 3050
	0    1    1    0   
$EndComp
$Comp
L Bike-Light:WirePad P2
U 1 1 5E7E6699
P 2750 3050
F 0 "P2" H 2840 3250 50  0001 C CNN
F 1 "WirePad" H 2950 3180 50  0001 C CNN
F 2 "bike-light-board:Solder_Wire_Pad_5mmx3mm" H 2950 3050 50  0001 C CNN
F 3 "~" H 2950 3050 50  0001 C CNN
	1    2750 3050
	0    1    1    0   
$EndComp
$Comp
L Bike-Light:WirePad P3
U 1 1 5E7E81DD
P 2750 3150
F 0 "P3" H 2840 3350 50  0001 C CNN
F 1 "WirePad" H 2950 3280 50  0001 C CNN
F 2 "bike-light-board:Solder_Wire_Pad_5mmx3mm" H 2950 3150 50  0001 C CNN
F 3 "~" H 2950 3150 50  0001 C CNN
	1    2750 3150
	0    1    1    0   
$EndComp
Connection ~ 2750 3150
Wire Wire Line
	12600 7150 12600 7200
Wire Wire Line
	13150 6300 13150 6350
$Comp
L Bike-Light:MF-FSMF050X-2 F1
U 1 1 5E94A49C
P 2850 1100
F 0 "F1" V 2950 1050 50  0000 L CNN
F 1 "MF-FSMF050X-2" H 2918 1055 50  0001 L CNN
F 2 "Fuse:Fuse_0603_1608Metric" H 2900 900 50  0001 L CNN
F 3 "https://www.bourns.com/docs/Product-Datasheets/mffsmf.pdf" H 2850 1100 50  0001 C CNN
F 4 "C210357" H 2850 1100 50  0001 C CNN "LCSC Part Number"
F 5 "C261937" H 2850 1100 50  0001 C CNN "JCLPCB Part Number"
	1    2850 1100
	0    1    1    0   
$EndComp
Wire Wire Line
	12600 6800 12600 6850
$Comp
L Device:R R1
U 1 1 5F08E554
P 13250 7050
F 0 "R1" H 13320 7096 50  0000 L CNN
F 1 "47k" H 13320 7005 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 13180 7050 50  0001 C CNN
F 3 "~" H 13250 7050 50  0001 C CNN
F 4 "C380741" H 13250 7050 50  0001 C CNN "LCSC Part Number"
F 5 "C25792" H 13250 7050 50  0001 C CNN "JCLPCB Part Number"
	1    13250 7050
	1    0    0    -1  
$EndComp
Wire Wire Line
	13150 6800 13150 6750
$Comp
L Device:R R2
U 1 1 5E84FC1D
P 13500 6800
F 0 "R2" V 13600 6750 50  0000 C CNN
F 1 "10k" V 13600 6900 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 13430 6800 50  0001 C CNN
F 3 "~" H 13500 6800 50  0001 C CNN
F 4 "C60490" H 13500 6800 50  0001 C CNN "LCSC Part Number"
F 5 "C25744" H 13500 6800 50  0001 C CNN "JCLPCB Part Number"
	1    13500 6800
	0    1    -1   0   
$EndComp
Connection ~ 13150 6800
Wire Wire Line
	13150 6800 13250 6800
Wire Wire Line
	13750 6800 13650 6800
Text GLabel 13750 6800 2    50   Output ~ 0
BUTTON
Wire Wire Line
	12800 4500 12800 4550
Connection ~ 12800 4550
Wire Wire Line
	12800 4550 12800 4600
$Comp
L Device:R R5
U 1 1 5EC3B8B0
P 4850 2700
F 0 "R5" H 4920 2746 50  0000 L CNN
F 1 "47k" H 4920 2655 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4780 2700 50  0001 C CNN
F 3 "~" H 4850 2700 50  0001 C CNN
F 4 "C380741" H 4850 2700 50  0001 C CNN "LCSC Part Number"
F 5 "C25792" H 4850 2700 50  0001 C CNN "JCLPCB Part Number"
	1    4850 2700
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR019
U 1 1 5EC3BE89
P 4850 2550
F 0 "#PWR019" H 4850 2400 50  0001 C CNN
F 1 "+3.3V" H 4865 2723 50  0000 C CNN
F 2 "" H 4850 2550 50  0001 C CNN
F 3 "" H 4850 2550 50  0001 C CNN
	1    4850 2550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR03
U 1 1 5E8CEAD5
P 1100 2600
F 0 "#PWR03" H 1100 2350 50  0001 C CNN
F 1 "GND" H 1105 2427 50  0000 C CNN
F 2 "" H 1100 2600 50  0001 C CNN
F 3 "" H 1100 2600 50  0001 C CNN
	1    1100 2600
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1100 3200 1100 3250
Text GLabel 5100 2900 2    50   Output ~ 0
CHRG_STAT
$Comp
L LED:WS2812B D8
U 1 1 5E7BF3DF
P 15300 6600
F 0 "D8" V 14900 6150 50  0000 L CNN
F 1 "WS2812B-B" V 15000 6100 50  0000 L CNN
F 2 "bike-light-board:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm" H 15350 6300 50  0001 L TNN
F 3 "https://cdn-shop.adafruit.com/datasheets/WS2812B.pdf" H 15400 6225 50  0001 L TNN
F 4 "C114586" H 15300 6600 50  0001 C CNN "LCSC Part Number"
F 5 "C114586" H 15300 6600 50  0001 C CNN "JCLPCB Part Number"
	1    15300 6600
	0    1    1    0   
$EndComp
$Comp
L LED:WS2812B D7
U 1 1 5E7BF3C3
P 15300 5750
F 0 "D7" V 14900 5300 50  0000 L CNN
F 1 "WS2812B-B" V 15000 5250 50  0000 L CNN
F 2 "bike-light-board:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm" H 15350 5450 50  0001 L TNN
F 3 "https://cdn-shop.adafruit.com/datasheets/WS2812B.pdf" H 15400 5375 50  0001 L TNN
F 4 "C114586" H 15300 5750 50  0001 C CNN "LCSC Part Number"
F 5 "C114586" H 15300 5750 50  0001 C CNN "JCLPCB Part Number"
	1    15300 5750
	0    1    1    0   
$EndComp
$Comp
L LED:WS2812B D6
U 1 1 5E7B90CE
P 15300 4900
F 0 "D6" V 14900 4450 50  0000 L CNN
F 1 "WS2812B-B" V 15000 4400 50  0000 L CNN
F 2 "bike-light-board:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm" H 15350 4600 50  0001 L TNN
F 3 "https://cdn-shop.adafruit.com/datasheets/WS2812B.pdf" H 15400 4525 50  0001 L TNN
F 4 "C114586" H 15300 4900 50  0001 C CNN "LCSC Part Number"
F 5 "C114586" H 15300 4900 50  0001 C CNN "JCLPCB Part Number"
	1    15300 4900
	0    1    1    0   
$EndComp
$Comp
L LED:WS2812B D5
U 1 1 5E7B90B2
P 15300 4050
F 0 "D5" V 14900 3600 50  0000 L CNN
F 1 "WS2812B-B" V 15000 3550 50  0000 L CNN
F 2 "bike-light-board:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm" H 15350 3750 50  0001 L TNN
F 3 "https://cdn-shop.adafruit.com/datasheets/WS2812B.pdf" H 15400 3675 50  0001 L TNN
F 4 "C114586" H 15300 4050 50  0001 C CNN "LCSC Part Number"
F 5 "C114586" H 15300 4050 50  0001 C CNN "JCLPCB Part Number"
	1    15300 4050
	0    1    1    0   
$EndComp
$Comp
L LED:WS2812B D4
U 1 1 5E7A312D
P 15300 3200
F 0 "D4" V 14900 2750 50  0000 L CNN
F 1 "WS2812B-B" V 15000 2700 50  0000 L CNN
F 2 "bike-light-board:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm" H 15350 2900 50  0001 L TNN
F 3 "https://cdn-shop.adafruit.com/datasheets/WS2812B.pdf" H 15400 2825 50  0001 L TNN
F 4 "C114586" H 15300 3200 50  0001 C CNN "LCSC Part Number"
F 5 "C114586" H 15300 3200 50  0001 C CNN "JCLPCB Part Number"
	1    15300 3200
	0    1    1    0   
$EndComp
$Comp
L LED:WS2812B D3
U 1 1 5E6FD667
P 15300 2350
F 0 "D3" V 14900 1900 50  0000 L CNN
F 1 "WS2812B-B" V 15000 1850 50  0000 L CNN
F 2 "bike-light-board:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm" H 15350 2050 50  0001 L TNN
F 3 "https://cdn-shop.adafruit.com/datasheets/WS2812B.pdf" H 15400 1975 50  0001 L TNN
F 4 "C114586" H 15300 2350 50  0001 C CNN "LCSC Part Number"
F 5 "C114586" H 15300 2350 50  0001 C CNN "JCLPCB Part Number"
	1    15300 2350
	0    1    1    0   
$EndComp
$Comp
L power:+VSW #PWR057
U 1 1 5E8ADF18
P 14450 2900
F 0 "#PWR057" H 14450 2750 50  0001 C CNN
F 1 "+VSW" H 14465 3073 50  0000 C CNN
F 2 "" H 14450 2900 50  0001 C CNN
F 3 "" H 14450 2900 50  0001 C CNN
	1    14450 2900
	-1   0    0    -1  
$EndComp
$Comp
L Device:C C14
U 1 1 5E8AE6AB
P 14450 3050
F 0 "C14" H 14565 3096 50  0000 L CNN
F 1 "10u" H 14565 3005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 14488 2900 50  0001 C CNN
F 3 "~" H 14450 3050 50  0001 C CNN
F 4 "C319196" H 14450 3050 50  0001 C CNN "LCSC Part Number"
F 5 "C19702" H 14450 3050 50  0001 C CNN "JCLPCB Part Number"
	1    14450 3050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR058
U 1 1 5E8AF197
P 14450 3200
F 0 "#PWR058" H 14450 2950 50  0001 C CNN
F 1 "GND" H 14455 3027 50  0000 C CNN
F 2 "" H 14450 3200 50  0001 C CNN
F 3 "" H 14450 3200 50  0001 C CNN
	1    14450 3200
	1    0    0    -1  
$EndComp
$Comp
L cb_ICs_Logic:M74VHC1GT126DF1G U6
U 1 1 60FC4696
P 14450 1900
F 0 "U6" H 14744 1946 50  0000 L CNN
F 1 "M74VHC1GT126DF1G" H 13550 1650 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-353_SC-70-5" H 14350 2100 50  0001 C CNN
F 3 "" H 14350 2100 50  0001 C CNN
F 4 "C150237" H 14450 1900 50  0001 C CNN "JCLPCB Part Number"
	1    14450 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	14450 2100 14450 2150
Wire Wire Line
	14450 1250 14450 1500
Wire Wire Line
	14700 1900 15300 1900
Wire Wire Line
	14450 1500 14100 1500
Wire Wire Line
	14100 1500 14100 1750
Wire Wire Line
	14100 1750 14150 1750
Connection ~ 14450 1500
Wire Wire Line
	14450 1500 14450 1700
$Comp
L cb_ICs_Sensor:QMA7981 U2
U 1 1 61037462
P 11600 2350
F 0 "U2" H 11850 2850 50  0000 L CNN
F 1 "QMA7981" H 11900 1850 50  0000 L CNN
F 2 "Package_LGA:LGA-12_2x2mm_P0.5mm" H 11600 2450 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/1912111437_QST-QMA7981_C457290.pdf" H 11650 3300 50  0001 C CNN
F 4 "C442603" H 11600 2350 50  0001 C CNN "JCLPCB Part Number"
	1    11600 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	11900 1400 11700 1400
Wire Wire Line
	11700 1400 11700 1850
Connection ~ 11900 1400
$Comp
L power:+3.3V #PWR044
U 1 1 6106D1F2
P 10850 2250
F 0 "#PWR044" H 10850 2100 50  0001 C CNN
F 1 "+3.3V" H 10865 2423 50  0000 C CNN
F 2 "" H 10850 2250 50  0001 C CNN
F 3 "" H 10850 2250 50  0001 C CNN
	1    10850 2250
	-1   0    0    -1  
$EndComp
Wire Wire Line
	12100 2250 12250 2250
Connection ~ 11600 2850
Wire Wire Line
	10850 2250 11100 2250
NoConn ~ 11100 2050
$Comp
L power:+3.3V #PWR0101
U 1 1 61008EF9
P 5800 6350
F 0 "#PWR0101" H 5800 6200 50  0001 C CNN
F 1 "+3.3V" H 5815 6523 50  0000 C CNN
F 2 "" H 5800 6350 50  0001 C CNN
F 3 "" H 5800 6350 50  0001 C CNN
	1    5800 6350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 61008EFF
P 5550 6650
F 0 "#PWR0102" H 5550 6400 50  0001 C CNN
F 1 "GND" H 5555 6477 50  0001 C CNN
F 2 "" H 5550 6650 50  0001 C CNN
F 3 "" H 5550 6650 50  0001 C CNN
	1    5550 6650
	1    0    0    -1  
$EndComp
$Comp
L Device:C C22
U 1 1 611E23DB
P 5550 6500
F 0 "C22" H 5665 6546 50  0000 L CNN
F 1 "100n" H 5665 6455 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5588 6350 50  0001 C CNN
F 3 "~" H 5550 6500 50  0001 C CNN
F 4 "C60474" H 5550 6500 50  0001 C CNN "LCSC Part Number"
F 5 "" H 5550 6500 50  0001 C CNN "Voltage"
F 6 "C1525" H 5550 6500 50  0001 C CNN "JCLPCB Part Number"
	1    5550 6500
	1    0    0    -1  
$EndComp
Wire Wire Line
	5300 6350 5550 6350
Connection ~ 5550 6350
$Comp
L power:+3.3V #PWR0103
U 1 1 6120F74C
P 5800 6900
F 0 "#PWR0103" H 5800 6750 50  0001 C CNN
F 1 "+3.3V" H 5815 7073 50  0000 C CNN
F 2 "" H 5800 6900 50  0001 C CNN
F 3 "" H 5800 6900 50  0001 C CNN
	1    5800 6900
	1    0    0    -1  
$EndComp
$Comp
L Device:C C23
U 1 1 6120F75B
P 5550 7050
F 0 "C23" H 5665 7096 50  0000 L CNN
F 1 "100n" H 5665 7005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5588 6900 50  0001 C CNN
F 3 "~" H 5550 7050 50  0001 C CNN
F 4 "C60474" H 5550 7050 50  0001 C CNN "LCSC Part Number"
F 5 "" H 5550 7050 50  0001 C CNN "Voltage"
F 6 "C1525" H 5550 7050 50  0001 C CNN "JCLPCB Part Number"
	1    5550 7050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5300 6900 5550 6900
Wire Wire Line
	5800 6350 5550 6350
Connection ~ 5550 6900
Wire Wire Line
	5550 6900 5800 6900
$Comp
L power:GND #PWR0104
U 1 1 61266FC5
P 5550 7200
F 0 "#PWR0104" H 5550 6950 50  0001 C CNN
F 1 "GND" H 5555 7027 50  0001 C CNN
F 2 "" H 5550 7200 50  0001 C CNN
F 3 "" H 5550 7200 50  0001 C CNN
	1    5550 7200
	1    0    0    -1  
$EndComp
$Comp
L Device:C C27
U 1 1 61269741
P 7400 7600
F 0 "C27" H 7515 7646 50  0000 L CNN
F 1 "100n" H 7515 7555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 7438 7450 50  0001 C CNN
F 3 "~" H 7400 7600 50  0001 C CNN
F 4 "C60474" H 7400 7600 50  0001 C CNN "LCSC Part Number"
F 5 "" H 7400 7600 50  0001 C CNN "Voltage"
F 6 "C1525" H 7400 7600 50  0001 C CNN "JCLPCB Part Number"
	1    7400 7600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0105
U 1 1 61269747
P 7400 7750
F 0 "#PWR0105" H 7400 7500 50  0001 C CNN
F 1 "GND" H 7405 7577 50  0001 C CNN
F 2 "" H 7400 7750 50  0001 C CNN
F 3 "" H 7400 7750 50  0001 C CNN
	1    7400 7750
	1    0    0    -1  
$EndComp
$Comp
L Device:C C25
U 1 1 6127319D
P 6000 7600
F 0 "C25" H 6115 7646 50  0000 L CNN
F 1 "1u" H 6115 7555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6038 7450 50  0001 C CNN
F 3 "~" H 6000 7600 50  0001 C CNN
F 4 "C497333" H 6000 7600 50  0001 C CNN "LCSC Part Number"
F 5 "" H 6000 7600 50  0001 C CNN "Voltage"
F 6 "C52923" H 6000 7600 50  0001 C CNN "JCLPCB Part Number"
	1    6000 7600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0106
U 1 1 612859EA
P 6000 7750
F 0 "#PWR0106" H 6000 7500 50  0001 C CNN
F 1 "GND" H 6005 7577 50  0001 C CNN
F 2 "" H 6000 7750 50  0001 C CNN
F 3 "" H 6000 7750 50  0001 C CNN
	1    6000 7750
	1    0    0    -1  
$EndComp
Connection ~ 6000 7450
Text Label 6550 7450 0    50   ~ 0
VDD_SPI
$Comp
L power:GND #PWR0107
U 1 1 6129DB91
P 2500 6650
F 0 "#PWR0107" H 2500 6400 50  0001 C CNN
F 1 "GND" H 2505 6477 50  0001 C CNN
F 2 "" H 2500 6650 50  0001 C CNN
F 3 "" H 2500 6650 50  0001 C CNN
	1    2500 6650
	1    0    0    -1  
$EndComp
$Comp
L Device:C C15
U 1 1 6129DB9A
P 2500 6500
F 0 "C15" H 2615 6546 50  0000 L CNN
F 1 "100n" H 2615 6455 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2538 6350 50  0001 C CNN
F 3 "~" H 2500 6500 50  0001 C CNN
F 4 "C60474" H 2500 6500 50  0001 C CNN "LCSC Part Number"
F 5 "" H 2500 6500 50  0001 C CNN "Voltage"
F 6 "C1525" H 2500 6500 50  0001 C CNN "JCLPCB Part Number"
	1    2500 6500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0108
U 1 1 612B3BAF
P 2100 6650
F 0 "#PWR0108" H 2100 6400 50  0001 C CNN
F 1 "GND" H 2105 6477 50  0001 C CNN
F 2 "" H 2100 6650 50  0001 C CNN
F 3 "" H 2100 6650 50  0001 C CNN
	1    2100 6650
	1    0    0    -1  
$EndComp
Connection ~ 2500 6350
$Comp
L power:GND #PWR0109
U 1 1 612DF0E0
P 2900 6650
F 0 "#PWR0109" H 2900 6400 50  0001 C CNN
F 1 "GND" H 2905 6477 50  0001 C CNN
F 2 "" H 2900 6650 50  0001 C CNN
F 3 "" H 2900 6650 50  0001 C CNN
	1    2900 6650
	1    0    0    -1  
$EndComp
$Comp
L Device:C C18
U 1 1 612DF0E9
P 2900 6500
F 0 "C18" H 3015 6546 50  0000 L CNN
F 1 "100n" H 3015 6455 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2938 6350 50  0001 C CNN
F 3 "~" H 2900 6500 50  0001 C CNN
F 4 "C60474" H 2900 6500 50  0001 C CNN "LCSC Part Number"
F 5 "" H 2900 6500 50  0001 C CNN "Voltage"
F 6 "C1525" H 2900 6500 50  0001 C CNN "JCLPCB Part Number"
	1    2900 6500
	1    0    0    -1  
$EndComp
Wire Wire Line
	3250 6350 3250 6450
Connection ~ 3250 6450
Wire Wire Line
	3250 6450 3250 6550
Connection ~ 3250 6350
Wire Wire Line
	2500 6350 2900 6350
Connection ~ 2900 6350
Wire Wire Line
	2900 6350 3250 6350
$Comp
L power:+3.3V #PWR0110
U 1 1 613228C5
P 1800 6350
F 0 "#PWR0110" H 1800 6200 50  0001 C CNN
F 1 "+3.3V" H 1815 6523 50  0000 C CNN
F 2 "" H 1800 6350 50  0001 C CNN
F 3 "" H 1800 6350 50  0001 C CNN
	1    1800 6350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C9
U 1 1 61324036
P 1200 7050
F 0 "C9" H 1315 7096 50  0000 L CNN
F 1 "10u" H 1315 7005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1238 6900 50  0001 C CNN
F 3 "~" H 1200 7050 50  0001 C CNN
F 4 "C319196" H 1200 7050 50  0001 C CNN "LCSC Part Number"
F 5 "C19702" H 1200 7050 50  0001 C CNN "JCLPCB Part Number"
	1    1200 7050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C10
U 1 1 61325AB2
P 1600 7050
F 0 "C10" H 1715 7096 50  0000 L CNN
F 1 "1u" H 1715 7005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 1638 6900 50  0001 C CNN
F 3 "~" H 1600 7050 50  0001 C CNN
F 4 "C497333" H 1600 7050 50  0001 C CNN "LCSC Part Number"
F 5 "" H 1600 7050 50  0001 C CNN "Voltage"
F 6 "C52923" H 1600 7050 50  0001 C CNN "JCLPCB Part Number"
	1    1600 7050
	1    0    0    -1  
$EndComp
$Comp
L Device:C C11
U 1 1 61326ECF
P 2000 7050
F 0 "C11" H 2115 7096 50  0000 L CNN
F 1 "100n" H 2115 7005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2038 6900 50  0001 C CNN
F 3 "~" H 2000 7050 50  0001 C CNN
F 4 "C60474" H 2000 7050 50  0001 C CNN "LCSC Part Number"
F 5 "" H 2000 7050 50  0001 C CNN "Voltage"
F 6 "C1525" H 2000 7050 50  0001 C CNN "JCLPCB Part Number"
	1    2000 7050
	1    0    0    1   
$EndComp
$Comp
L Device:C C19
U 1 1 6133EB13
P 2900 7050
F 0 "C19" H 3015 7096 50  0000 L CNN
F 1 "100n" H 3015 7005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2938 6900 50  0001 C CNN
F 3 "~" H 2900 7050 50  0001 C CNN
F 4 "C60474" H 2900 7050 50  0001 C CNN "LCSC Part Number"
F 5 "" H 2900 7050 50  0001 C CNN "Voltage"
F 6 "C1525" H 2900 7050 50  0001 C CNN "JCLPCB Part Number"
	1    2900 7050
	1    0    0    1   
$EndComp
$Comp
L power:GND #PWR0111
U 1 1 613401F1
P 2900 7200
F 0 "#PWR0111" H 2900 6950 50  0001 C CNN
F 1 "GND" H 2905 7027 50  0001 C CNN
F 2 "" H 2900 7200 50  0001 C CNN
F 3 "" H 2900 7200 50  0001 C CNN
	1    2900 7200
	1    0    0    -1  
$EndComp
Wire Wire Line
	3250 7000 3250 6900
Wire Wire Line
	3250 6900 2900 6900
Connection ~ 3250 6900
Connection ~ 2900 6900
Wire Wire Line
	2900 6900 2700 6900
$Comp
L cb_Inductors:HQ1005C2N0ST L1
U 1 1 60FBC6C1
P 2550 6900
F 0 "L1" V 2650 6800 50  0000 C CNN
F 1 "HQ1005C2N0ST" V 2750 6900 50  0001 C CNN
F 2 "Inductor_SMD:L_0402_1005Metric" H 2550 6900 50  0001 C CNN
F 3 "~" H 2550 6900 50  0001 C CNN
F 4 "2nH" V 2450 6900 50  0000 C CNN "Inductance"
F 5 "C145023" H 2550 6900 50  0001 C CNN "JCLPCB Part Number"
	1    2550 6900
	0    -1   -1   0   
$EndComp
$Comp
L power:+3.3V #PWR0112
U 1 1 60FBFDF5
P 1000 6850
F 0 "#PWR0112" H 1000 6700 50  0001 C CNN
F 1 "+3.3V" H 1015 7023 50  0000 C CNN
F 2 "" H 1000 6850 50  0001 C CNN
F 3 "" H 1000 6850 50  0001 C CNN
	1    1000 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 6900 2000 6900
Wire Wire Line
	1000 6900 1000 6850
Connection ~ 1200 6900
Wire Wire Line
	1200 6900 1000 6900
Connection ~ 1600 6900
Wire Wire Line
	1600 6900 1200 6900
Connection ~ 2000 6900
Wire Wire Line
	2000 6900 1600 6900
$Comp
L power:GND #PWR0113
U 1 1 60FD8191
P 2000 7200
F 0 "#PWR0113" H 2000 6950 50  0001 C CNN
F 1 "GND" H 2005 7027 50  0001 C CNN
F 2 "" H 2000 7200 50  0001 C CNN
F 3 "" H 2000 7200 50  0001 C CNN
	1    2000 7200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0114
U 1 1 60FD85A1
P 1600 7200
F 0 "#PWR0114" H 1600 6950 50  0001 C CNN
F 1 "GND" H 1605 7027 50  0001 C CNN
F 2 "" H 1600 7200 50  0001 C CNN
F 3 "" H 1600 7200 50  0001 C CNN
	1    1600 7200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 60FD87F7
P 1200 7200
F 0 "#PWR0115" H 1200 6950 50  0001 C CNN
F 1 "GND" H 1205 7027 50  0001 C CNN
F 2 "" H 1200 7200 50  0001 C CNN
F 3 "" H 1200 7200 50  0001 C CNN
	1    1200 7200
	1    0    0    -1  
$EndComp
$Comp
L Device:C C20
U 1 1 60FDAF95
P 2900 7600
F 0 "C20" H 3015 7646 50  0000 L CNN
F 1 "100n" H 3015 7555 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2938 7450 50  0001 C CNN
F 3 "~" H 2900 7600 50  0001 C CNN
F 4 "C60474" H 2900 7600 50  0001 C CNN "LCSC Part Number"
F 5 "" H 2900 7600 50  0001 C CNN "Voltage"
F 6 "C1525" H 2900 7600 50  0001 C CNN "JCLPCB Part Number"
	1    2900 7600
	1    0    0    1   
$EndComp
$Comp
L power:GND #PWR0116
U 1 1 60FDAF9B
P 2900 7750
F 0 "#PWR0116" H 2900 7500 50  0001 C CNN
F 1 "GND" H 2905 7577 50  0001 C CNN
F 2 "" H 2900 7750 50  0001 C CNN
F 3 "" H 2900 7750 50  0001 C CNN
	1    2900 7750
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0117
U 1 1 60FE7CEA
P 2650 7450
F 0 "#PWR0117" H 2650 7300 50  0001 C CNN
F 1 "+3.3V" H 2665 7623 50  0000 C CNN
F 2 "" H 2650 7450 50  0001 C CNN
F 3 "" H 2650 7450 50  0001 C CNN
	1    2650 7450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 7450 2900 7450
Connection ~ 2900 7450
$Comp
L Device:C C21
U 1 1 61003F39
P 2900 8150
F 0 "C21" H 3015 8196 50  0000 L CNN
F 1 "1u" H 3015 8105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2938 8000 50  0001 C CNN
F 3 "~" H 2900 8150 50  0001 C CNN
F 4 "C497333" H 2900 8150 50  0001 C CNN "LCSC Part Number"
F 5 "" H 2900 8150 50  0001 C CNN "Voltage"
F 6 "C52923" H 2900 8150 50  0001 C CNN "JCLPCB Part Number"
	1    2900 8150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0118
U 1 1 61003F3F
P 2900 8300
F 0 "#PWR0118" H 2900 8050 50  0001 C CNN
F 1 "GND" H 2905 8127 50  0001 C CNN
F 2 "" H 2900 8300 50  0001 C CNN
F 3 "" H 2900 8300 50  0001 C CNN
	1    2900 8300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 61013137
P 2400 7800
F 0 "R3" H 2470 7846 50  0000 L CNN
F 1 "10k" H 2470 7755 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 2330 7800 50  0001 C CNN
F 3 "~" H 2400 7800 50  0001 C CNN
F 4 "C60490" H 2400 7800 50  0001 C CNN "LCSC Part Number"
F 5 "C25744" H 2400 7800 50  0001 C CNN "JCLPCB Part Number"
	1    2400 7800
	1    0    0    1   
$EndComp
$Comp
L power:+3.3V #PWR0119
U 1 1 6101FCE8
P 2400 7650
F 0 "#PWR0119" H 2400 7500 50  0001 C CNN
F 1 "+3.3V" H 2415 7823 50  0000 C CNN
F 2 "" H 2400 7650 50  0001 C CNN
F 3 "" H 2400 7650 50  0001 C CNN
	1    2400 7650
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 7950 2400 8000
Connection ~ 2900 8000
Wire Wire Line
	2900 8000 2400 8000
Text Notes 1450 7850 0    50   Italic 0
RC delays startup\nSuggested 1u 10k
$Comp
L power:GND #PWR0120
U 1 1 610A12F4
P 4350 10150
F 0 "#PWR0120" H 4350 9900 50  0001 C CNN
F 1 "GND" H 4355 9977 50  0001 C CNN
F 2 "" H 4350 10150 50  0001 C CNN
F 3 "" H 4350 10150 50  0001 C CNN
	1    4350 10150
	1    0    0    -1  
$EndComp
Wire Wire Line
	6000 7450 6400 7450
Wire Wire Line
	7150 7450 7150 7800
$Comp
L power:GND #PWR0121
U 1 1 610FDFBD
P 7150 8900
F 0 "#PWR0121" H 7150 8650 50  0001 C CNN
F 1 "GND" H 7155 8727 50  0001 C CNN
F 2 "" H 7150 8900 50  0001 C CNN
F 3 "" H 7150 8900 50  0001 C CNN
	1    7150 8900
	1    0    0    -1  
$EndComp
Text Label 5950 8050 0    50   ~ 0
SPI_FL_CS
Text Label 5950 8150 0    50   ~ 0
SPI_FL_WP
Text Label 5950 8250 0    50   ~ 0
SPI_FL_HD
Text Label 5950 8450 0    50   ~ 0
SPI_FL_CLK
Text Label 5950 8550 0    50   ~ 0
SPI_FL_Q
Text Label 5950 8650 0    50   ~ 0
SPI_FL_D
$Comp
L Device:R R22
U 1 1 6114C20A
P 6400 7750
F 0 "R22" H 6470 7796 50  0000 L CNN
F 1 "DNP" H 6470 7705 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 6330 7750 50  0001 C CNN
F 3 "~" H 6400 7750 50  0001 C CNN
	1    6400 7750
	1    0    0    1   
$EndComp
Wire Wire Line
	6400 7600 6400 7450
Connection ~ 6400 7450
Wire Wire Line
	5300 8050 6400 8050
Wire Wire Line
	6400 7450 7150 7450
Wire Wire Line
	6400 7900 6400 8050
Connection ~ 6400 8050
Wire Wire Line
	6400 8050 6550 8050
Wire Wire Line
	5300 7450 6000 7450
Wire Wire Line
	7400 7450 7150 7450
Connection ~ 7150 7450
NoConn ~ 5300 7950
$Comp
L cb_Capacitors-Ceramic:C_0402_50V_COG_20p C17
U 1 1 6122F75C
P 2700 8950
F 0 "C17" V 2650 8750 50  0000 C CNN
F 1 "C_0402_50V_COG_20p" H 2710 8870 50  0001 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2700 8950 50  0001 C CNN
F 3 "~" H 2700 8950 50  0001 C CNN
F 4 "50V" V 3200 9500 50  0001 C CNN "Voltage"
F 5 "COG/NPO" H 2700 8950 50  0001 C CNN "Derating"
F 6 "20p" V 2800 9100 50  0000 C CNN "Capacitance"
F 7 "C1554" H 2700 8950 50  0001 C CNN "JCLPCB Part Number"
	1    2700 8950
	0    1    1    0   
$EndComp
$Comp
L cb_Capacitors-Ceramic:C_0402_50V_COG_20p C16
U 1 1 612311BF
P 2700 8550
F 0 "C16" V 2600 8350 50  0000 C CNN
F 1 "C_0402_50V_COG_20p" H 2710 8470 50  0001 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2700 8550 50  0001 C CNN
F 3 "~" H 2700 8550 50  0001 C CNN
F 4 "50V" V 2600 8550 50  0001 C CNN "Voltage"
F 5 "COG/NPO" H 2700 8550 50  0001 C CNN "Derating"
F 6 "20p" V 2600 8700 50  0000 C CNN "Capacitance"
F 7 "C1554" H 2700 8550 50  0001 C CNN "JCLPCB Part Number"
	1    2700 8550
	0    1    1    0   
$EndComp
$Comp
L cb_Crystals:X322540MPB4SI Y1
U 1 1 6123270D
P 2900 8750
F 0 "Y1" V 3050 8800 50  0000 L CNN
F 1 "X322540MPB4SI" V 3300 8550 50  0001 L CNN
F 2 "Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm" H 2900 8750 50  0001 C CNN
F 3 "~" H 2900 8750 50  0001 C CNN
F 4 "40MHz" V 3150 8800 50  0000 L CNN "Frequency"
F 5 "C9010" H 2900 8750 50  0001 C CNN "JCLPCB Part Number"
	1    2900 8750
	0    1    1    0   
$EndComp
$Comp
L Device:R R6
U 1 1 6123C2B5
P 3150 8550
F 0 "R6" V 3050 8500 50  0000 C CNN
F 1 "0R" V 3150 8550 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3080 8550 50  0001 C CNN
F 3 "~" H 3150 8550 50  0001 C CNN
F 4 "C17168" H 3150 8550 50  0001 C CNN "JCLPCB Part Number"
	1    3150 8550
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3350 8550 3300 8550
Wire Wire Line
	3000 8550 2900 8550
Wire Wire Line
	2900 8550 2900 8650
Wire Wire Line
	2900 8850 2900 8950
Wire Wire Line
	2900 8550 2800 8550
Connection ~ 2900 8550
Wire Wire Line
	2900 8950 2800 8950
Connection ~ 2900 8950
$Comp
L power:GND #PWR0122
U 1 1 612D006E
P 2550 9000
F 0 "#PWR0122" H 2550 8750 50  0001 C CNN
F 1 "GND" H 2555 8827 50  0001 C CNN
F 2 "" H 2550 9000 50  0001 C CNN
F 3 "" H 2550 9000 50  0001 C CNN
	1    2550 9000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0123
U 1 1 61304EDA
P 3100 8750
F 0 "#PWR0123" H 3100 8500 50  0001 C CNN
F 1 "GND" H 3105 8577 50  0001 C CNN
F 2 "" H 3100 8750 50  0001 C CNN
F 3 "" H 3100 8750 50  0001 C CNN
	1    3100 8750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3000 8750 3100 8750
Wire Wire Line
	2600 8550 2550 8550
Wire Wire Line
	2550 8550 2550 8600
Wire Wire Line
	2800 8750 2700 8750
$Comp
L power:GND #PWR0124
U 1 1 612D1664
P 2550 8600
F 0 "#PWR0124" H 2550 8350 50  0001 C CNN
F 1 "GND" H 2555 8427 50  0001 C CNN
F 2 "" H 2550 8600 50  0001 C CNN
F 3 "" H 2550 8600 50  0001 C CNN
	1    2550 8600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0125
U 1 1 612D1A88
P 2700 8750
F 0 "#PWR0125" H 2700 8500 50  0001 C CNN
F 1 "GND" H 2705 8577 50  0001 C CNN
F 2 "" H 2700 8750 50  0001 C CNN
F 3 "" H 2700 8750 50  0001 C CNN
	1    2700 8750
	1    0    0    -1  
$EndComp
Wire Wire Line
	2600 8950 2550 8950
Wire Wire Line
	2550 8950 2550 9000
Text Notes 1450 8850 0    50   ~ 0
C = 2 * ( CL - Cstray )\nC = 2 * ( 15p - 5p )
NoConn ~ 3350 9450
NoConn ~ 3350 9850
Text Notes 1950 9750 0    50   Italic 0
If RTC crystal is not required\ncan use 21 and 22 as IO pins
$Comp
L cb_Antenna:ANT3216LL00R2400A A1
U 1 1 60FCC924
P 6800 9250
F 0 "A1" H 6880 9223 50  0000 L CNN
F 1 "ANT3216LL00R2400A" H 6880 9147 30  0000 L CNN
F 2 "footprints:Antenna_3216" H 6550 9450 50  0001 C CNN
F 3 "https://www.yageo.com/upload/media/product/productsearch/datasheet/wireless/An_Ceramiz_2450_3216_L00_0.pdf" H 6550 9450 50  0001 C CNN
F 4 "C293767	" H 6800 9250 50  0001 C CNN "JCLPCB Part Number"
	1    6800 9250
	1    0    0    -1  
$EndComp
$Comp
L cb_Inductors:HQ1005C2N0ST L2
U 1 1 60FCF5D7
P 6000 9450
F 0 "L2" V 6100 9350 50  0000 C CNN
F 1 "HQ1005C2N0ST" V 6200 9450 50  0001 C CNN
F 2 "Inductor_SMD:L_0402_1005Metric" H 6000 9450 50  0001 C CNN
F 3 "~" H 6000 9450 50  0001 C CNN
F 4 "2nH" V 5900 9450 50  0000 C CNN "Inductance"
F 5 "C145023" H 6000 9450 50  0001 C CNN "JCLPCB Part Number"
	1    6000 9450
	0    -1   -1   0   
$EndComp
$Comp
L cb_Capacitors-Ceramic:C_0402_50V_COG_2p2 C26
U 1 1 60FFA9B5
P 6300 9650
F 0 "C26" H 6392 9741 50  0000 L CNN
F 1 "C_0402_50V_COG_2p2" H 6310 9570 50  0001 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 6300 9650 50  0001 C CNN
F 3 "~" H 6300 9650 50  0001 C CNN
F 4 "50V" H 6392 9650 50  0000 L CNN "Voltage"
F 5 "COG/NPO" H 6300 9650 50  0001 C CNN "Derating"
F 6 "2p2" H 6392 9559 50  0000 L CNN "Capacitance"
F 7 "C1559" H 6300 9650 50  0001 C CNN "JCLPCB Part Number"
	1    6300 9650
	1    0    0    -1  
$EndComp
$Comp
L cb_Capacitors-Ceramic:C_0402_50V_COG_2p2 C24
U 1 1 60FFC4E2
P 5650 9650
F 0 "C24" H 5742 9741 50  0000 L CNN
F 1 "C_0402_50V_COG_2p2" H 5660 9570 50  0001 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 5650 9650 50  0001 C CNN
F 3 "~" H 5650 9650 50  0001 C CNN
F 4 "50V" H 5742 9650 50  0000 L CNN "Voltage"
F 5 "COG/NPO" H 5650 9650 50  0001 C CNN "Derating"
F 6 "2p2" H 5742 9559 50  0000 L CNN "Capacitance"
F 7 "C1559" H 5650 9650 50  0001 C CNN "JCLPCB Part Number"
	1    5650 9650
	1    0    0    -1  
$EndComp
Wire Wire Line
	5850 9450 5650 9450
Wire Wire Line
	6300 9550 6300 9450
Wire Wire Line
	5650 9550 5650 9450
$Comp
L power:GND #PWR0126
U 1 1 6104B26E
P 6300 9750
F 0 "#PWR0126" H 6300 9500 50  0001 C CNN
F 1 "GND" H 6305 9577 50  0001 C CNN
F 2 "" H 6300 9750 50  0001 C CNN
F 3 "" H 6300 9750 50  0001 C CNN
	1    6300 9750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0127
U 1 1 6104B63A
P 5650 9750
F 0 "#PWR0127" H 5650 9500 50  0001 C CNN
F 1 "GND" H 5655 9577 50  0001 C CNN
F 2 "" H 5650 9750 50  0001 C CNN
F 3 "" H 5650 9750 50  0001 C CNN
	1    5650 9750
	1    0    0    -1  
$EndComp
$Comp
L cb_ICs_Micros:ESP32-S2 U3
U 1 1 60FD41CB
P 10950 7650
F 0 "U3" H 10925 9315 50  0000 C CNN
F 1 "ESP32-S2" H 10925 9224 50  0000 C CNN
F 2 "footprints:ESP32-S2" H 15000 6950 50  0001 C CNN
F 3 "https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_en.pdf" H 10350 8100 50  0001 C CNN
F 4 "C529594" H 10950 7650 50  0001 C CNN "JCLPCB Part Number"
	1    10950 7650
	1    0    0    -1  
$EndComp
Wire Wire Line
	7600 1350 7750 1350
$Comp
L cb_ICs_Power:ME6231A33PG U5
U 1 1 60FF4024
P 7300 1350
F 0 "U5" H 7300 1592 50  0000 C CNN
F 1 "ME6231A33PG" H 7300 1501 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-89-3" H 7300 1575 50  0001 C CIN
F 3 "https://datasheet.lcsc.com/lcsc/2101201002_MICRONE-Nanjing-Micro-One-Elec-ME6231A33PG_C2681684.pdf" H 7300 1350 50  0001 C CNN
F 4 "C2681684" H 7300 1350 50  0001 C CNN "JCLPCB Part Number"
	1    7300 1350
	1    0    0    -1  
$EndComp
$Comp
L Device:C C31
U 1 1 60FF5C79
P 6750 1500
F 0 "C31" H 6865 1546 50  0000 L CNN
F 1 "10u" H 6865 1455 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6788 1350 50  0001 C CNN
F 3 "~" H 6750 1500 50  0001 C CNN
F 4 "C319196" H 6750 1500 50  0001 C CNN "LCSC Part Number"
F 5 "C19702" H 6750 1500 50  0001 C CNN "JCLPCB Part Number"
	1    6750 1500
	1    0    0    -1  
$EndComp
Connection ~ 6750 1350
Wire Wire Line
	6750 1350 7000 1350
$Comp
L Device:C C32
U 1 1 6101CEA7
P 7750 1500
F 0 "C32" H 7865 1546 50  0000 L CNN
F 1 "10u" H 7865 1455 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7788 1350 50  0001 C CNN
F 3 "~" H 7750 1500 50  0001 C CNN
F 4 "C319196" H 7750 1500 50  0001 C CNN "LCSC Part Number"
F 5 "C19702" H 7750 1500 50  0001 C CNN "JCLPCB Part Number"
	1    7750 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	7950 1350 8100 1350
Text Label 6400 9450 0    50   ~ 0
RF_ANT
Text Label 5300 9450 0    50   ~ 0
RF_LNA
Connection ~ 5650 9450
Wire Wire Line
	5300 9450 5650 9450
Connection ~ 6300 9450
Wire Wire Line
	6300 9450 6800 9450
Wire Wire Line
	6150 9450 6300 9450
Wire Wire Line
	9950 9350 9700 9350
$Comp
L Device:R R27
U 1 1 6119E1DB
P 9550 9350
F 0 "R27" V 9600 9150 50  0000 C CNN
F 1 "0R" V 9550 9350 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 9480 9350 50  0001 C CNN
F 3 "~" H 9550 9350 50  0001 C CNN
F 4 "C17168" H 9550 9350 50  0001 C CNN "JCLPCB Part Number"
	1    9550 9350
	0    1    1    0   
$EndComp
Text Label 9250 9350 2    50   ~ 0
TX
Text Label 9800 9450 2    50   ~ 0
RX
$Comp
L Device:R R23
U 1 1 612F8DF5
P 8700 7750
F 0 "R23" H 8770 7796 50  0000 L CNN
F 1 "10k" H 8770 7705 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 8630 7750 50  0001 C CNN
F 3 "~" H 8700 7750 50  0001 C CNN
F 4 "C60490" H 8700 7750 50  0001 C CNN "LCSC Part Number"
F 5 "C25744" H 8700 7750 50  0001 C CNN "JCLPCB Part Number"
	1    8700 7750
	1    0    0    1   
$EndComp
$Comp
L power:+3.3V #PWR0130
U 1 1 6130F896
P 8700 7600
F 0 "#PWR0130" H 8700 7450 50  0001 C CNN
F 1 "+3.3V" H 8715 7773 50  0000 C CNN
F 2 "" H 8700 7600 50  0001 C CNN
F 3 "" H 8700 7600 50  0001 C CNN
	1    8700 7600
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 7900 8700 7950
Text Notes 8250 8150 0    50   Italic 0
Pullup on U1RX\nto avoid boot issues
$Comp
L Device:R R25
U 1 1 613CC4BC
P 3550 1300
F 0 "R25" V 3500 1500 50  0000 C CNN
F 1 "0R" V 3550 1300 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3480 1300 50  0001 C CNN
F 3 "~" H 3550 1300 50  0001 C CNN
F 4 "C17168" H 3550 1300 50  0001 C CNN "JCLPCB Part Number"
	1    3550 1300
	0    1    1    0   
$EndComp
Wire Wire Line
	9950 8050 9750 8050
Wire Wire Line
	9950 8150 9750 8150
Text Notes 7650 8650 0    50   Italic 0
Place near\nchip
Text GLabel 3900 1300 2    50   BiDi ~ 0
USB_D+
$Comp
L Device:R R28
U 1 1 61067252
P 4300 4550
F 0 "R28" H 4370 4596 50  0000 L CNN
F 1 "5k1" H 4370 4505 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4230 4550 50  0001 C CNN
F 3 "~" H 4300 4550 50  0001 C CNN
F 4 "" H 4300 4550 50  0001 C CNN "JCLPCB Part Number"
	1    4300 4550
	1    0    0    -1  
$EndComp
$Comp
L Device:R R29
U 1 1 6106725A
P 4300 4950
F 0 "R29" H 4370 4996 50  0000 L CNN
F 1 "10k" H 4370 4905 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4230 4950 50  0001 C CNN
F 3 "~" H 4300 4950 50  0001 C CNN
F 4 "" H 4300 4950 50  0001 C CNN "JCLPCB Part Number"
	1    4300 4950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0133
U 1 1 61067260
P 4300 5100
F 0 "#PWR0133" H 4300 4850 50  0001 C CNN
F 1 "GND" H 4305 4927 50  0000 C CNN
F 2 "" H 4300 5100 50  0001 C CNN
F 3 "" H 4300 5100 50  0001 C CNN
	1    4300 5100
	-1   0    0    -1  
$EndComp
$Comp
L Device:C C30
U 1 1 61067269
P 4700 4950
F 0 "C30" H 4815 4996 50  0000 L CNN
F 1 "100n" H 4815 4905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 4738 4800 50  0001 C CNN
F 3 "~" H 4700 4950 50  0001 C CNN
F 4 "C60474" H 4700 4950 50  0001 C CNN "LCSC Part Number"
F 5 "" H 4700 4950 50  0001 C CNN "Voltage"
F 6 "C1525" H 4700 4950 50  0001 C CNN "JCLPCB Part Number"
	1    4700 4950
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0134
U 1 1 6106726F
P 4700 5100
F 0 "#PWR0134" H 4700 4850 50  0001 C CNN
F 1 "GND" H 4705 4927 50  0000 C CNN
F 2 "" H 4700 5100 50  0001 C CNN
F 3 "" H 4700 5100 50  0001 C CNN
	1    4700 5100
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4300 4350 4300 4400
Wire Wire Line
	4300 4700 4300 4750
Wire Wire Line
	4700 4800 4700 4750
Wire Wire Line
	4700 4750 4300 4750
Connection ~ 4300 4750
Wire Wire Line
	4300 4750 4300 4800
Wire Wire Line
	4700 4750 4800 4750
Connection ~ 4700 4750
$Comp
L Device:R R8
U 1 1 5ECA0DBA
P 5250 1300
F 0 "R8" V 5150 1200 50  0000 L CNN
F 1 "47k" V 5350 1200 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 5180 1300 50  0001 C CNN
F 3 "~" H 5250 1300 50  0001 C CNN
F 4 "C380741" H 5250 1300 50  0001 C CNN "LCSC Part Number"
F 5 "C25792" H 5250 1300 50  0001 C CNN "JCLPCB Part Number"
	1    5250 1300
	1    0    0    -1  
$EndComp
Text GLabel 4800 4750 2    50   Output ~ 0
VBUS_MONITOR
Wire Wire Line
	12600 6800 13000 6800
Wire Wire Line
	13250 6900 13250 6800
Connection ~ 13250 6800
Wire Wire Line
	13250 6800 13350 6800
Text GLabel 9750 8150 0    50   BiDi ~ 0
USB_D+
Text GLabel 9750 8050 0    50   BiDi ~ 0
USB_D-
Text GLabel 9750 6950 0    50   Input ~ 0
VBUS_MONITOR
Text GLabel 9750 7250 0    50   Input ~ 0
CHRG_STAT
Text GLabel 9750 7850 0    50   Input ~ 0
BUTTON
Text GLabel 9750 7050 0    50   Input ~ 0
VBAT_MONITOR
Text GLabel 9750 6850 0    50   Input ~ 0
ACCEL_INT
Text GLabel 9750 8850 0    50   Output ~ 0
SW_EN
Text GLabel 9750 8750 0    50   Output ~ 0
LIGHT_SENS_EN
Text GLabel 9750 7150 0    50   Input ~ 0
LIGHT_SENS
Text GLabel 9750 7450 0    50   Output ~ 0
LED_DATA
Wire Wire Line
	9950 6950 9750 6950
Wire Wire Line
	9750 7050 9950 7050
Wire Wire Line
	9950 8750 9750 8750
Wire Wire Line
	9950 6850 9750 6850
Wire Wire Line
	9950 7850 9750 7850
Wire Wire Line
	9950 7250 9750 7250
Wire Wire Line
	9950 7150 9750 7150
Wire Wire Line
	9750 8350 9950 8350
Wire Wire Line
	9750 8450 9950 8450
Wire Wire Line
	9950 7450 9750 7450
Wire Wire Line
	9750 8850 9950 8850
Wire Wire Line
	10100 2550 11100 2550
Wire Wire Line
	10400 2650 11100 2650
Wire Wire Line
	3900 1300 3700 1300
$Comp
L cb_Transistors-FETs:HX2301A Q1
U 1 1 6129B575
P 5250 1650
F 0 "Q1" V 5592 1650 50  0000 C CNN
F 1 "HX2301A" V 5501 1650 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 5450 1750 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/1912111437_HX-hengjiaxing-HX2301A_C296298.pdf" H 5250 1650 50  0001 C CNN
F 4 "C10487" H 5250 1650 50  0001 C CNN "JCLPCB Part Number"
	1    5250 1650
	0    -1   1    0   
$EndComp
$Comp
L cb_Transistors-FETs:L2N7002DW1T1G Q2
U 2 1 612B2175
P 7100 4950
F 0 "Q2" H 7305 4996 50  0000 L CNN
F 1 "L2N7002DW1T1G" H 7450 4450 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 7300 4950 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/lcsc/1912111437_LRC-L2N7002DW1T1G_C383161.pdf" H 7300 4950 50  0001 C CNN
F 4 "C61840" H 7100 4950 50  0001 C CNN "JCLPCB Part Number"
	2    7100 4950
	1    0    0    -1  
$EndComp
$Comp
L cb_Transistors-FETs:HX2301A Q3
U 1 1 612B8A31
P 7200 4450
F 0 "Q3" V 7542 4450 50  0000 C CNN
F 1 "HX2301A" V 7451 4450 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 7400 4550 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/1912111437_HX-hengjiaxing-HX2301A_C296298.pdf" H 7200 4450 50  0001 C CNN
F 4 "C10487" H 7200 4450 50  0001 C CNN "JCLPCB Part Number"
	1    7200 4450
	0    1    -1   0   
$EndComp
$Comp
L cb_Test-Points:TestPoint_ICT_1mm TP9
U 1 1 6111D588
P 2300 1100
F 0 "TP9" H 2300 1175 50  0001 C CNN
F 1 "TestPoint_ICT_1mm" H 2300 1180 50  0001 C CNN
F 2 "footprints:ICT_TestPoint_Pad_D1.00mm" H 2500 1100 50  0001 C CNN
F 3 "~" H 2500 1100 50  0001 C CNN
	1    2300 1100
	1    0    0    -1  
$EndComp
$Comp
L cb_Test-Points:TestPoint_ICT_1mm TP6
U 1 1 61122B5E
P 2300 1300
F 0 "TP6" H 2300 1375 50  0001 C CNN
F 1 "TestPoint_ICT_1mm" H 2300 1380 50  0001 C CNN
F 2 "footprints:ICT_TestPoint_Pad_D1.00mm" H 2500 1300 50  0001 C CNN
F 3 "~" H 2500 1300 50  0001 C CNN
	1    2300 1300
	1    0    0    -1  
$EndComp
Connection ~ 2300 1300
$Comp
L cb_Test-Points:TestPoint_ICT_1mm TP17
U 1 1 611241FF
P 6450 1800
F 0 "TP17" H 6450 1875 50  0001 C CNN
F 1 "TestPoint_ICT_1mm" H 6450 1880 50  0001 C CNN
F 2 "footprints:ICT_TestPoint_Pad_D1.00mm" H 6650 1800 50  0001 C CNN
F 3 "~" H 6650 1800 50  0001 C CNN
	1    6450 1800
	1    0    0    -1  
$EndComp
$Comp
L cb_Test-Points:TestPoint_ICT_1mm TP19
U 1 1 6116DD8A
P 7950 1350
F 0 "TP19" H 7950 1425 50  0001 C CNN
F 1 "TestPoint_ICT_1mm" H 7950 1430 50  0001 C CNN
F 2 "footprints:ICT_TestPoint_Pad_D1.00mm" H 8150 1350 50  0001 C CNN
F 3 "~" H 8150 1350 50  0001 C CNN
	1    7950 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	7950 1350 7750 1350
Connection ~ 7950 1350
Connection ~ 7750 1350
$Comp
L cb_Test-Points:TestPoint_ICT_1mm TP8
U 1 1 61186205
P 13000 6800
F 0 "TP8" H 13000 6875 50  0001 C CNN
F 1 "TestPoint_ICT_1mm" H 13000 6880 50  0001 C CNN
F 2 "footprints:ICT_TestPoint_Pad_D1.00mm" H 13200 6800 50  0001 C CNN
F 3 "~" H 13200 6800 50  0001 C CNN
	1    13000 6800
	1    0    0    -1  
$EndComp
Connection ~ 13000 6800
Wire Wire Line
	13000 6800 13150 6800
$Comp
L cb_Test-Points:TestPoint_ICT_1mm TP10
U 1 1 611878EC
P 9050 9350
F 0 "TP10" H 9050 9425 50  0001 C CNN
F 1 "TestPoint_ICT_1mm" H 9050 9430 50  0001 C CNN
F 2 "footprints:ICT_TestPoint_Pad_D1.00mm" H 9250 9350 50  0001 C CNN
F 3 "~" H 9250 9350 50  0001 C CNN
	1    9050 9350
	1    0    0    -1  
$EndComp
$Comp
L cb_Test-Points:TestPoint_ICT_1mm TP11
U 1 1 61188964
P 9050 9450
F 0 "TP11" H 9050 9525 50  0001 C CNN
F 1 "TestPoint_ICT_1mm" H 9050 9530 50  0001 C CNN
F 2 "footprints:ICT_TestPoint_Pad_D1.00mm" H 9250 9450 50  0001 C CNN
F 3 "~" H 9250 9450 50  0001 C CNN
	1    9050 9450
	1    0    0    -1  
$EndComp
$Comp
L cb_Test-Points:TestPoint_ICT_1mm TP12
U 1 1 61188D4F
P 14700 8250
F 0 "TP12" H 14700 8325 50  0001 C CNN
F 1 "TestPoint_ICT_1mm" H 14700 8330 50  0001 C CNN
F 2 "footprints:ICT_TestPoint_Pad_D1.00mm" H 14900 8250 50  0001 C CNN
F 3 "~" H 14900 8250 50  0001 C CNN
	1    14700 8250
	1    0    0    -1  
$EndComp
$Comp
L cb_Test-Points:TestPoint_ICT_1mm TP14
U 1 1 61189980
P 13200 8250
F 0 "TP14" H 13200 8325 50  0001 C CNN
F 1 "TestPoint_ICT_1mm" H 13200 8330 50  0001 C CNN
F 2 "footprints:ICT_TestPoint_Pad_D1.00mm" H 13400 8250 50  0001 C CNN
F 3 "~" H 13400 8250 50  0001 C CNN
	1    13200 8250
	1    0    0    -1  
$EndComp
$Comp
L cb_Test-Points:TestPoint_ICT_1mm TP5
U 1 1 611A231A
P 1100 3200
F 0 "TP5" H 1100 3275 50  0001 C CNN
F 1 "TestPoint_ICT_1mm" H 1100 3280 50  0001 C CNN
F 2 "footprints:ICT_TestPoint_Pad_D1.00mm" H 1300 3200 50  0001 C CNN
F 3 "~" H 1300 3200 50  0001 C CNN
	1    1100 3200
	1    0    0    -1  
$EndComp
Text Notes 15150 1650 0    79   Italic 0
LEDS
Wire Wire Line
	3350 8950 2900 8950
Wire Wire Line
	2900 8000 3350 8000
Wire Wire Line
	2900 7450 3350 7450
Wire Wire Line
	3350 7000 3250 7000
Wire Wire Line
	3250 6900 3350 6900
Wire Wire Line
	3250 6550 3350 6550
Wire Wire Line
	3350 6450 3250 6450
Wire Wire Line
	3250 6350 3350 6350
Text Notes 5550 10100 0    50   Italic 0
Matching circuit should be tuned\nbased on PCB layout
$Comp
L cb_ICs_Micros:ESP32-S2 U3
U 2 1 6114BFB5
P 4350 7650
F 0 "U3" H 5175 9315 50  0000 C CNN
F 1 "ESP32-S2" H 5175 9224 50  0000 C CNN
F 2 "footprints:ESP32-S2" H 5600 5850 50  0001 C CNN
F 3 "https://www.espressif.com/sites/default/files/documentation/esp32-s2_datasheet_en.pdf" H 3750 8100 50  0001 C CNN
F 4 "C529594" H 4350 7650 50  0001 C CNN "JCLPCB Part Number"
	2    4350 7650
	1    0    0    -1  
$EndComp
Text Label 6050 1350 0    50   ~ 0
VSUP
Wire Wire Line
	6450 1350 6750 1350
Wire Wire Line
	5700 1100 5850 1100
Text Label 4100 1100 0    50   ~ 0
VBUS
Wire Wire Line
	5250 1150 5250 1100
Connection ~ 5250 1100
Wire Wire Line
	5250 1100 5400 1100
Wire Wire Line
	5450 1750 5850 1750
Wire Wire Line
	5850 1100 5850 1350
Connection ~ 5850 1350
Wire Wire Line
	5850 1350 5850 1750
Connection ~ 6450 1350
Wire Wire Line
	2950 1100 4400 1100
Connection ~ 4400 2150
Wire Wire Line
	4400 2150 4200 2150
Connection ~ 3550 2900
Text Notes 4650 3750 2    50   ~ 0
Icharge = 1000/R4\nIcharge = 100 mA
$Comp
L power:GND #PWR011
U 1 1 5EB849B1
P 3550 3200
F 0 "#PWR011" H 3550 2950 50  0001 C CNN
F 1 "GND" H 3555 3027 50  0000 C CNN
F 2 "" H 3550 3200 50  0001 C CNN
F 3 "" H 3550 3200 50  0001 C CNN
	1    3550 3200
	-1   0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 5EB7DD88
P 3550 3050
F 0 "C2" H 3665 3096 50  0000 L CNN
F 1 "10u" H 3665 3005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3588 2900 50  0001 C CNN
F 3 "~" H 3550 3050 50  0001 C CNN
F 4 "C319196" H 3550 3050 50  0001 C CNN "LCSC Part Number"
F 5 "C19702" H 3550 3050 50  0001 C CNN "JCLPCB Part Number"
	1    3550 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	3800 2900 3550 2900
$Comp
L power:GND #PWR018
U 1 1 5EB94E57
P 4800 3400
F 0 "#PWR018" H 4800 3150 50  0001 C CNN
F 1 "GND" H 4805 3227 50  0000 C CNN
F 2 "" H 4800 3400 50  0001 C CNN
F 3 "" H 4800 3400 50  0001 C CNN
	1    4800 3400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4600 3000 4800 3000
$Comp
L Device:R R4
U 1 1 5EB8EC65
P 4800 3250
F 0 "R4" H 4870 3296 50  0000 L CNN
F 1 "10k" H 4870 3205 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 4730 3250 50  0001 C CNN
F 3 "~" H 4800 3250 50  0001 C CNN
F 4 "C60490" H 4800 3250 50  0001 C CNN "LCSC Part Number"
F 5 "C25744" H 4800 3250 50  0001 C CNN "JCLPCB Part Number"
	1    4800 3250
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4200 2150 4200 2600
$Comp
L power:GND #PWR015
U 1 1 5EB69095
P 4400 2450
F 0 "#PWR015" H 4400 2200 50  0001 C CNN
F 1 "GND" H 4405 2277 50  0000 C CNN
F 2 "" H 4400 2450 50  0001 C CNN
F 3 "" H 4400 2450 50  0001 C CNN
	1    4400 2450
	-1   0    0    -1  
$EndComp
$Comp
L Device:C C3
U 1 1 5EB670C8
P 4400 2300
F 0 "C3" H 4515 2346 50  0000 L CNN
F 1 "10u" H 4515 2255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4438 2150 50  0001 C CNN
F 3 "~" H 4400 2300 50  0001 C CNN
F 4 "C319196" H 4400 2300 50  0001 C CNN "LCSC Part Number"
F 5 "C19702" H 4400 2300 50  0001 C CNN "JCLPCB Part Number"
	1    4400 2300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR013
U 1 1 5EB64D03
P 4200 3300
F 0 "#PWR013" H 4200 3050 50  0001 C CNN
F 1 "GND" H 4205 3127 50  0000 C CNN
F 2 "" H 4200 3300 50  0001 C CNN
F 3 "" H 4200 3300 50  0001 C CNN
	1    4200 3300
	1    0    0    -1  
$EndComp
$Comp
L Bike-Light:HX4054A U1
U 1 1 5EB635C1
P 4200 2900
F 0 "U1" H 4400 3300 50  0000 L CNN
F 1 "BRCL4054CME" H 4400 3200 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 4200 2400 50  0001 C CNN
F 3 "https://www.analog.com/media/en/technical-documentation/data-sheets/405442xf.pdf" H 4200 2800 50  0001 C CNN
F 4 "C305436" H 4200 2900 50  0001 C CNN "LCSC Part Number"
F 5 "C32574" H 4200 2900 50  0001 C CNN "JCLPCB Part Number"
	1    4200 2900
	-1   0    0    -1  
$EndComp
Wire Wire Line
	4400 1100 4400 2150
Wire Wire Line
	2750 2900 2750 3050
Connection ~ 2750 3050
Text Label 3000 2900 0    50   ~ 0
VBAT
Text Label 4750 1750 0    50   ~ 0
VBAT
Wire Wire Line
	4750 1750 5050 1750
Wire Wire Line
	4850 2850 4850 2900
Wire Wire Line
	4850 2900 4600 2900
Connection ~ 4850 2900
Connection ~ 4400 1100
Wire Wire Line
	4400 1100 5250 1100
Wire Wire Line
	6450 1350 6450 1800
Wire Wire Line
	6450 2550 6900 2550
Wire Wire Line
	7550 2550 7700 2550
Connection ~ 7550 2550
$Comp
L cb_Test-Points:TestPoint_ICT_1mm TP18
U 1 1 611567D8
P 7550 2550
F 0 "TP18" H 7550 2625 50  0001 C CNN
F 1 "TestPoint_ICT_1mm" H 7550 2630 50  0001 C CNN
F 2 "footprints:ICT_TestPoint_Pad_D1.00mm" H 7750 2550 50  0001 C CNN
F 3 "~" H 7750 2550 50  0001 C CNN
	1    7550 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7400 2550 7550 2550
$Comp
L cb_Transistors-FETs:L2N7002DW1T1G Q2
U 1 1 612B3D09
P 7100 3450
F 0 "Q2" H 7305 3496 50  0000 L CNN
F 1 "L2N7002DW1T1G" H 7305 3405 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 7300 3450 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/lcsc/1912111437_LRC-L2N7002DW1T1G_C383161.pdf" H 7300 3450 50  0001 C CNN
F 4 "C61840" H 7100 3450 50  0001 C CNN "JCLPCB Part Number"
	1    7100 3450
	1    0    0    -1  
$EndComp
$Comp
L cb_Transistors-FETs:HX2301A Q5
U 1 1 612A5C8F
P 7200 2650
F 0 "Q5" V 7542 2650 50  0000 C CNN
F 1 "HX2301A" V 7451 2650 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 7400 2750 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/szlcsc/1912111437_HX-hengjiaxing-HX2301A_C296298.pdf" H 7200 2650 50  0001 C CNN
F 4 "C10487" H 7200 2650 50  0001 C CNN "JCLPCB Part Number"
	1    7200 2650
	0    1    -1   0   
$EndComp
Connection ~ 7700 2550
$Comp
L power:PWR_FLAG #FLG03
U 1 1 5E7C1006
P 7700 2550
F 0 "#FLG03" H 7700 2625 50  0001 C CNN
F 1 "PWR_FLAG" H 7700 2723 50  0001 C CNN
F 2 "" H 7700 2550 50  0001 C CNN
F 3 "~" H 7700 2550 50  0001 C CNN
	1    7700 2550
	-1   0    0    1   
$EndComp
Connection ~ 6900 2550
Wire Wire Line
	6400 3450 6900 3450
$Comp
L power:GND #PWR027
U 1 1 5EF4530B
P 7200 3650
F 0 "#PWR027" H 7200 3400 50  0001 C CNN
F 1 "GND" H 7205 3477 50  0000 C CNN
F 2 "" H 7200 3650 50  0001 C CNN
F 3 "" H 7200 3650 50  0001 C CNN
	1    7200 3650
	-1   0    0    -1  
$EndComp
Wire Wire Line
	6900 2550 7000 2550
Wire Wire Line
	6900 2600 6900 2550
Connection ~ 7200 2900
Wire Wire Line
	7200 2850 7200 2900
Wire Wire Line
	7200 2900 7200 2950
Wire Wire Line
	6900 2900 7200 2900
$Comp
L Device:R R11
U 1 1 5EE6C031
P 7200 3100
F 0 "R11" H 7270 3146 50  0000 L CNN
F 1 "47k" H 7270 3055 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 7130 3100 50  0001 C CNN
F 3 "~" H 7200 3100 50  0001 C CNN
F 4 "C380741" H 7200 3100 50  0001 C CNN "LCSC Part Number"
F 5 "C25792" H 7200 3100 50  0001 C CNN "JCLPCB Part Number"
	1    7200 3100
	1    0    0    -1  
$EndComp
$Comp
L Device:R R9
U 1 1 5EE82BB6
P 6900 2750
F 0 "R9" H 6700 2800 50  0000 L CNN
F 1 "470k" H 6600 2700 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 6830 2750 50  0001 C CNN
F 3 "~" H 6900 2750 50  0001 C CNN
F 4 "C409715" H 6900 2750 50  0001 C CNN "LCSC Part Number"
F 5 "C25790" H 6900 2750 50  0001 C CNN "JCLPCB Part Number"
	1    6900 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	7750 2550 7700 2550
Wire Wire Line
	7750 2500 7750 2550
$Comp
L power:+VSW #PWR030
U 1 1 5EE2D61C
P 7750 2500
F 0 "#PWR030" H 7750 2350 50  0001 C CNN
F 1 "+VSW" H 7765 2673 50  0000 C CNN
F 2 "" H 7750 2500 50  0001 C CNN
F 3 "" H 7750 2500 50  0001 C CNN
	1    7750 2500
	1    0    0    -1  
$EndComp
Text Label 4000 4350 0    50   ~ 0
VBUS
Wire Wire Line
	4000 4350 4300 4350
Wire Wire Line
	6400 4950 6400 3450
Text Label 6550 4350 0    50   ~ 0
VBAT
Wire Wire Line
	6550 4350 6900 4350
Wire Wire Line
	5950 3450 6100 3450
Wire Wire Line
	6100 3550 6100 3450
Connection ~ 6100 3450
Wire Wire Line
	6100 3450 6400 3450
Connection ~ 6450 1800
Wire Wire Line
	6450 1800 6450 2550
Wire Wire Line
	5850 1350 6450 1350
Text Notes 11000 1050 0    79   Italic 0
MOTION SENSOR
Text Notes 12300 3550 0    79   Italic 0
LIGHT SENSOR
Text Notes 12950 5900 0    79   Italic 0
BUTTON
Text Notes 13600 2450 0    39   ~ 0
Level shifter\n3V3 logic to 5V LED logic
Text Notes 7200 900  0    79   Italic 0
3.3V
Text Notes 6800 2150 0    79   Italic 0
SWITCHED LED POWER
Connection ~ 6400 3450
Text Notes 7600 2900 0    39   ~ 0
To save battery\nwhen LEDs are off
Text Notes 8100 4450 0    39   ~ 0
Divider is switched off\nto save battery
Text Notes 4650 4600 0    39   ~ 0
Used to detect USB connected
Text Notes 2950 2350 0    79   Italic 0
BATTERY CHARGER
Text Notes 1000 750  0    79   Italic 0
USB
Text Notes 3450 6000 0    79   Italic 0
ESP32-S2 POWER
Text Notes 9300 6000 0    79   Italic 0
ESP32-S2 IO
Text Notes 4650 900  0    79   Italic 0
BAT / USB POWER SELECT
Text GLabel 5100 3000 2    50   Output ~ 0
CHRG_I_MONITOR
Wire Wire Line
	5100 3000 4800 3000
Connection ~ 4800 3000
Wire Wire Line
	4800 3000 4800 3100
Text GLabel 9750 7350 0    50   Input ~ 0
CHRG_I_MONITOR
Wire Wire Line
	9950 7350 9750 7350
Wire Wire Line
	5300 8150 6550 8150
Wire Wire Line
	5300 8250 6550 8250
Wire Wire Line
	5300 8450 5450 8450
Wire Wire Line
	5300 8550 6550 8550
Wire Wire Line
	5300 8650 6550 8650
Text Notes 6050 6600 0    50   Italic 0
Place each cap\nnear respective pin
$Comp
L Device:R R7
U 1 1 61085280
P 5600 8450
F 0 "R7" V 5650 8250 50  0000 C CNN
F 1 "0R" V 5600 8450 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 5530 8450 50  0001 C CNN
F 3 "~" H 5600 8450 50  0001 C CNN
F 4 "C17168" H 5600 8450 50  0001 C CNN "JCLPCB Part Number"
	1    5600 8450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5750 8450 6550 8450
Wire Wire Line
	1800 6350 2100 6350
$Comp
L Device:C C4
U 1 1 611A6664
P 2100 6500
F 0 "C4" H 2215 6546 50  0000 L CNN
F 1 "100n" H 2215 6455 50  0000 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 2138 6350 50  0001 C CNN
F 3 "~" H 2100 6500 50  0001 C CNN
F 4 "C60474" H 2100 6500 50  0001 C CNN "LCSC Part Number"
F 5 "" H 2100 6500 50  0001 C CNN "Voltage"
F 6 "C1525" H 2100 6500 50  0001 C CNN "JCLPCB Part Number"
	1    2100 6500
	1    0    0    -1  
$EndComp
Connection ~ 2100 6350
Wire Wire Line
	2100 6350 2500 6350
Text Label 1850 1300 0    50   ~ 0
USB+
Connection ~ 2300 1100
Text Label 1850 1100 0    50   ~ 0
VBUS_IN
Wire Wire Line
	2750 2900 3550 2900
Wire Wire Line
	8600 9550 8700 9550
Wire Wire Line
	9050 9350 9400 9350
Wire Wire Line
	9050 9450 9950 9450
Wire Wire Line
	2400 8000 2300 8000
Connection ~ 2400 8000
Text Label 9150 8950 0    50   ~ 0
MTCK
Text Label 9150 9050 0    50   ~ 0
MTDO
Text Label 9150 9150 0    50   ~ 0
MTDI
Text Label 9150 9250 0    50   ~ 0
MTMS
Wire Wire Line
	9150 8950 9950 8950
Wire Wire Line
	9150 9050 9950 9050
Wire Wire Line
	9150 9150 9950 9150
Wire Wire Line
	9150 9250 9950 9250
$Comp
L cb_Switch:STO-060A16AB SW2
U 1 1 610DE21B
P 13350 8450
F 0 "SW2" V 13350 8402 50  0000 R CNN
F 1 "DNP" H 13350 8390 50  0001 C CNN
F 2 "footprints:STO-060A16AB" H 13350 8650 50  0001 C CNN
F 3 "https://media.digikey.com/pdf/Data%20Sheets/Mitsumi%20Elect/STO-060A16AB_R66-7995.pdf" H 13350 8650 50  0001 C CNN
	1    13350 8450
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR04
U 1 1 6110A9E7
P 13350 8650
F 0 "#PWR04" H 13350 8400 50  0001 C CNN
F 1 "GND" H 13355 8477 50  0000 C CNN
F 2 "" H 13350 8650 50  0001 C CNN
F 3 "" H 13350 8650 50  0001 C CNN
	1    13350 8650
	1    0    0    -1  
$EndComp
Wire Wire Line
	13350 8250 13200 8250
$Comp
L Device:R R15
U 1 1 6114D594
P 12950 8250
F 0 "R15" V 13050 8200 50  0000 C CNN
F 1 "2k" V 13050 8350 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 12880 8250 50  0001 C CNN
F 3 "~" H 12950 8250 50  0001 C CNN
F 4 "C60490" H 12950 8250 50  0001 C CNN "LCSC Part Number"
F 5 "C4109" H 12950 8250 50  0001 C CNN "JCLPCB Part Number"
	1    12950 8250
	0    1    -1   0   
$EndComp
Wire Wire Line
	12800 8250 12650 8250
$Comp
L cb_Switch:STO-060A16AB SW3
U 1 1 611A7726
P 14850 8450
F 0 "SW3" V 14850 8402 50  0000 R CNN
F 1 "DNP" H 14850 8390 50  0001 C CNN
F 2 "footprints:STO-060A16AB" H 14850 8650 50  0001 C CNN
F 3 "https://media.digikey.com/pdf/Data%20Sheets/Mitsumi%20Elect/STO-060A16AB_R66-7995.pdf" H 14850 8650 50  0001 C CNN
	1    14850 8450
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR09
U 1 1 611A772C
P 14850 8650
F 0 "#PWR09" H 14850 8400 50  0001 C CNN
F 1 "GND" H 14855 8477 50  0000 C CNN
F 2 "" H 14850 8650 50  0001 C CNN
F 3 "" H 14850 8650 50  0001 C CNN
	1    14850 8650
	1    0    0    -1  
$EndComp
Wire Wire Line
	14850 8250 14700 8250
$Comp
L Device:R R17
U 1 1 611A7736
P 14450 8250
F 0 "R17" V 14550 8200 50  0000 C CNN
F 1 "2k" V 14550 8350 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 14380 8250 50  0001 C CNN
F 3 "~" H 14450 8250 50  0001 C CNN
F 4 "C60490" H 14450 8250 50  0001 C CNN "LCSC Part Number"
F 5 "C4109" H 14450 8250 50  0001 C CNN "JCLPCB Part Number"
	1    14450 8250
	0    1    -1   0   
$EndComp
Wire Wire Line
	14300 8250 14150 8250
Text Notes 12650 7950 0    79   Italic 0
OPTIONAL EN, BOOT BUTTON
$Comp
L Device:C C33
U 1 1 61206DAF
P 15250 8450
F 0 "C33" H 15365 8496 50  0000 L CNN
F 1 "10n" H 15365 8405 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 15288 8300 50  0001 C CNN
F 3 "~" H 15250 8450 50  0001 C CNN
F 4 "C77439" H 15250 8450 50  0001 C CNN "LCSC Part Number"
F 5 "100" H 15250 8450 50  0001 C CNN "Voltage"
F 6 "X7R" H 15250 8450 50  0001 C CNN "Derating"
F 7 "C57112" H 15250 8450 50  0001 C CNN "JCLPCB Part Number"
	1    15250 8450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR012
U 1 1 61207D87
P 15250 8650
F 0 "#PWR012" H 15250 8400 50  0001 C CNN
F 1 "GND" H 15255 8477 50  0000 C CNN
F 2 "" H 15250 8650 50  0001 C CNN
F 3 "" H 15250 8650 50  0001 C CNN
	1    15250 8650
	1    0    0    -1  
$EndComp
Wire Wire Line
	15250 8600 15250 8650
Wire Wire Line
	15250 8300 15250 8250
Wire Wire Line
	15250 8250 14850 8250
Connection ~ 14850 8250
$Comp
L Device:C C12
U 1 1 61236A26
P 13750 8450
F 0 "C12" H 13865 8496 50  0000 L CNN
F 1 "10n" H 13865 8405 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13788 8300 50  0001 C CNN
F 3 "~" H 13750 8450 50  0001 C CNN
F 4 "C77439" H 13750 8450 50  0001 C CNN "LCSC Part Number"
F 5 "100" H 13750 8450 50  0001 C CNN "Voltage"
F 6 "X7R" H 13750 8450 50  0001 C CNN "Derating"
F 7 "C57112" H 13750 8450 50  0001 C CNN "JCLPCB Part Number"
	1    13750 8450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR010
U 1 1 61236A2C
P 13750 8650
F 0 "#PWR010" H 13750 8400 50  0001 C CNN
F 1 "GND" H 13755 8477 50  0000 C CNN
F 2 "" H 13750 8650 50  0001 C CNN
F 3 "" H 13750 8650 50  0001 C CNN
	1    13750 8650
	1    0    0    -1  
$EndComp
Wire Wire Line
	13750 8600 13750 8650
Wire Wire Line
	13750 8300 13750 8250
Wire Wire Line
	13750 8250 13350 8250
Connection ~ 13350 8250
Connection ~ 13200 8250
Wire Wire Line
	13200 8250 13100 8250
Text GLabel 8600 9550 0    50   Input ~ 0
IO0
Text GLabel 12650 8250 0    50   Output ~ 0
IO0
Connection ~ 14700 8250
Wire Wire Line
	14700 8250 14600 8250
Text GLabel 2300 8000 0    50   Input ~ 0
EN
Text GLabel 14150 8250 0    50   Output ~ 0
EN
$Comp
L cb_Connector:KH-TYPE-C-16P J1
U 1 1 610DA191
P 1100 1700
F 0 "J1" H 1207 2567 50  0000 C CNN
F 1 "KH-TYPE-C-16P" H 1207 2476 50  0000 C CNN
F 2 "footprints:USB_C_Receptacle_KH-TYPE-C-16P" H 1250 1700 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/lcsc/2009111434_Shenzhen-Kinghelm-Elec-KH-TYPE-C-16P_C709357.pdf" H 1250 1700 50  0001 C CNN
F 4 "C709357" H 1100 1700 50  0001 C CNN "JCLPCB"
F 5 "C709357" H 1100 1700 50  0001 C CNN "JCLPCB Part Number"
	1    1100 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	1700 1100 2300 1100
Wire Wire Line
	1700 1300 1800 1300
Wire Wire Line
	1700 1400 1800 1400
Wire Wire Line
	1800 1400 1800 1300
Connection ~ 1800 1300
Wire Wire Line
	1800 1300 2300 1300
Text Label 1850 1500 0    50   ~ 0
USB-
Connection ~ 2300 1500
$Comp
L cb_Test-Points:TestPoint_ICT_1mm TP7
U 1 1 61123716
P 2300 1500
F 0 "TP7" H 2300 1575 50  0001 C CNN
F 1 "TestPoint_ICT_1mm" H 2300 1580 50  0001 C CNN
F 2 "footprints:ICT_TestPoint_Pad_D1.00mm" H 2500 1500 50  0001 C CNN
F 3 "~" H 2500 1500 50  0001 C CNN
	1    2300 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	3350 1500 3400 1500
Connection ~ 3350 1500
Wire Wire Line
	3900 1500 3700 1500
Text GLabel 3900 1500 2    50   BiDi ~ 0
USB_D-
Wire Wire Line
	3350 1600 3350 1500
$Comp
L Device:R R26
U 1 1 613CCCE1
P 3550 1500
F 0 "R26" V 3500 1700 50  0000 C CNN
F 1 "0R" V 3550 1500 50  0000 C CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 3480 1500 50  0001 C CNN
F 3 "~" H 3550 1500 50  0001 C CNN
F 4 "C17168" H 3550 1500 50  0001 C CNN "JCLPCB Part Number"
	1    3550 1500
	0    1    1    0   
$EndComp
Wire Wire Line
	2600 1100 2750 1100
Wire Wire Line
	2300 1100 2600 1100
Connection ~ 2600 1100
Connection ~ 2400 1300
Wire Wire Line
	2300 1300 2400 1300
Wire Wire Line
	2300 1500 2500 1500
Wire Wire Line
	2600 1600 2600 1100
Wire Wire Line
	2400 1600 2400 1300
$Comp
L cb_Capacitors-Ceramic:C_0402_50V_COG_2p2 C29
U 1 1 6150912B
P 3350 1700
F 0 "C29" H 3450 1700 50  0000 L CNN
F 1 "DNP" H 3360 1620 50  0001 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3350 1700 50  0001 C CNN
F 3 "~" H 3350 1700 50  0001 C CNN
F 4 "50V" H 3442 1700 50  0001 L CNN "Voltage"
F 5 "COG/NPO" H 3350 1700 50  0001 C CNN "Derating"
F 6 "DNP" H 3442 1609 50  0000 L CNN "Capacitance"
	1    3350 1700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0132
U 1 1 61494C4B
P 3350 1800
F 0 "#PWR0132" H 3350 1550 50  0001 C CNN
F 1 "GND" H 3355 1627 50  0001 C CNN
F 2 "" H 3350 1800 50  0001 C CNN
F 3 "" H 3350 1800 50  0001 C CNN
	1    3350 1800
	1    0    0    -1  
$EndComp
NoConn ~ 2700 1600
Wire Wire Line
	2500 1600 2500 1500
$Comp
L power:GND #PWR08
U 1 1 5E8B4F39
P 2600 2000
F 0 "#PWR08" H 2600 1750 50  0001 C CNN
F 1 "GND" H 2605 1827 50  0000 C CNN
F 2 "" H 2600 2000 50  0001 C CNN
F 3 "" H 2600 2000 50  0001 C CNN
	1    2600 2000
	1    0    0    -1  
$EndComp
$Comp
L Bike-Light:SEMF05LC D1
U 1 1 5E87705F
P 2600 1800
F 0 "D1" H 2300 2000 50  0000 L CNN
F 1 "SEMF05LC" H 2150 1600 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-353_SC-70-5" H 2900 1750 50  0001 L CNN
F 3 "http://www.littelfuse.com/~/media/files/littelfuse/technical%20resources/documents/data%20sheets/sp05xxba.pdf" H 2725 1925 50  0001 C CNN
F 4 "C355236" H 2600 1800 50  0001 C CNN "LCSC Part Number"
F 5 "C355236" H 2600 1800 50  0001 C CNN "JCLPCB Part Number"
	1    2600 1800
	-1   0    0    -1  
$EndComp
Wire Wire Line
	2500 1500 3350 1500
$Comp
L power:GND #PWR0131
U 1 1 6149483B
P 3050 1800
F 0 "#PWR0131" H 3050 1550 50  0001 C CNN
F 1 "GND" H 3055 1627 50  0001 C CNN
F 2 "" H 3050 1800 50  0001 C CNN
F 3 "" H 3050 1800 50  0001 C CNN
	1    3050 1800
	1    0    0    -1  
$EndComp
$Comp
L cb_Capacitors-Ceramic:C_0402_50V_COG_2p2 C28
U 1 1 61424C8D
P 3050 1700
F 0 "C28" H 3100 1800 50  0000 L CNN
F 1 "DNP" H 3060 1620 50  0001 L CNN
F 2 "Capacitor_SMD:C_0402_1005Metric" H 3050 1700 50  0001 C CNN
F 3 "~" H 3050 1700 50  0001 C CNN
F 4 "50V" H 3142 1700 50  0001 L CNN "Voltage"
F 5 "COG/NPO" H 3050 1700 50  0001 C CNN "Derating"
F 6 "DNP" H 3100 1600 50  0000 L CNN "Capacitance"
	1    3050 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	3050 1600 3050 1300
Wire Wire Line
	2400 1300 3050 1300
Connection ~ 3050 1300
Wire Wire Line
	3050 1300 3400 1300
Connection ~ 2500 1500
Wire Wire Line
	1700 1500 1800 1500
Wire Wire Line
	1700 1600 1800 1600
Wire Wire Line
	1800 1600 1800 1500
Connection ~ 1800 1500
Wire Wire Line
	1800 1500 2300 1500
NoConn ~ 1700 1850
NoConn ~ 1700 1950
$Comp
L power:GND #PWR01
U 1 1 61378909
P 1100 3250
F 0 "#PWR01" H 1100 3000 50  0001 C CNN
F 1 "GND" H 1105 3077 50  0000 C CNN
F 2 "" H 1100 3250 50  0001 C CNN
F 3 "" H 1100 3250 50  0001 C CNN
	1    1100 3250
	-1   0    0    -1  
$EndComp
NoConn ~ 800  2600
$Comp
L Device:R R19
U 1 1 613C53BB
P 1850 2500
F 0 "R19" H 1920 2546 50  0000 L CNN
F 1 "5k1" H 1920 2455 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 1780 2500 50  0001 C CNN
F 3 "~" H 1850 2500 50  0001 C CNN
F 4 "C25905" H 1850 2500 50  0001 C CNN "JCLPCB Part Number"
	1    1850 2500
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1700 2250 1850 2250
Wire Wire Line
	1850 2250 1850 2350
$Comp
L power:GND #PWR014
U 1 1 613DF26B
P 1850 2650
F 0 "#PWR014" H 1850 2400 50  0001 C CNN
F 1 "GND" H 1855 2477 50  0000 C CNN
F 2 "" H 1850 2650 50  0001 C CNN
F 3 "" H 1850 2650 50  0001 C CNN
	1    1850 2650
	-1   0    0    -1  
$EndComp
$Comp
L Device:R R20
U 1 1 613E0548
P 2150 2500
F 0 "R20" H 2220 2546 50  0000 L CNN
F 1 "5k1" H 2220 2455 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 2080 2500 50  0001 C CNN
F 3 "~" H 2150 2500 50  0001 C CNN
F 4 "C25905" H 2150 2500 50  0001 C CNN "JCLPCB Part Number"
	1    2150 2500
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR016
U 1 1 613E0550
P 2150 2650
F 0 "#PWR016" H 2150 2400 50  0001 C CNN
F 1 "GND" H 2155 2477 50  0000 C CNN
F 2 "" H 2150 2650 50  0001 C CNN
F 3 "" H 2150 2650 50  0001 C CNN
	1    2150 2650
	-1   0    0    -1  
$EndComp
Wire Wire Line
	1700 2150 2150 2150
Wire Wire Line
	2150 2150 2150 2350
Wire Wire Line
	4850 2900 5100 2900
$Comp
L cb_ICs_Memory:XT25F32BSOIG U4
U 1 1 610A95B7
P 7150 8300
F 0 "U4" H 7630 8296 50  0000 L CNN
F 1 "XT25F32BSOIG" H 7630 8205 50  0000 L CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 7150 7700 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/lcsc/2005251035_XTX-XT25F32BSOIGU-S_C558851.pdf" H 7150 8300 50  0001 C CNN
F 4 "4MB" H 7400 8500 50  0000 C CNN "Size"
F 5 "C558851" H 7150 8300 50  0001 C CNN "JCLPCB Part Number"
	1    7150 8300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R21
U 1 1 616AFBAD
P 8700 9300
F 0 "R21" H 8770 9346 50  0000 L CNN
F 1 "10k" H 8770 9255 50  0000 L CNN
F 2 "Resistor_SMD:R_0402_1005Metric" V 8630 9300 50  0001 C CNN
F 3 "~" H 8700 9300 50  0001 C CNN
F 4 "C60490" H 8700 9300 50  0001 C CNN "LCSC Part Number"
F 5 "C25744" H 8700 9300 50  0001 C CNN "JCLPCB Part Number"
	1    8700 9300
	1    0    0    1   
$EndComp
$Comp
L power:+3.3V #PWR017
U 1 1 616AFBB3
P 8700 9150
F 0 "#PWR017" H 8700 9000 50  0001 C CNN
F 1 "+3.3V" H 8715 9323 50  0000 C CNN
F 2 "" H 8700 9150 50  0001 C CNN
F 3 "" H 8700 9150 50  0001 C CNN
	1    8700 9150
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 7950 9950 7950
Wire Wire Line
	8700 9450 8700 9550
Connection ~ 8700 9550
Wire Wire Line
	8700 9550 9950 9550
Text Notes 8650 9800 0    50   Italic 0
Pullup on IO0\nto avoid boot issues
$EndSCHEMATC