Pin description

Pinouts

Analog

Pin	Description	dsPIC pin
1	Analog In 0	19 (AN0)
2	Analog In 1	20 (AN1)
3	GND

Video Input and Output

Pin	Description
1	Video Input
2	Video Voltage
3	GND

Pin	Description
1	Video Output
2	Video Voltage
3	GND

NOTE: Video voltage can be used to power up the board. When used to power up the board, the minimum voltage on this pin should be at least 6.5V and should not exceed 17V. The solder jumper near video out connects the Video Voltage to the 5V voltage regulator. The 3 position solder jumper selects if the board is to be powered by the 5V voltage regulator or by the 5V pin (on the telemetry connector).

USART1 / Telemetry (minimOSD alike connector)

Pin	Description	dsPIC pin
1	Reset	18 (/MCLR)
2	TX	8 (RP42)
3	RX	9 (RP43)
4	+5V
5	GND
6	GND
NOTE: Reset, TX and RX pins are 5V tolerant

USART2 / CON2

Pin	Description	dsPIC pin
1	TX	41 (RP37)
2	RX	42 (RP38)
3	GND
NOTE: TX and RX pins are 5V tolerant

ICSP / USART3

Pin	Description	dsPIC pin
1	Reset	18 (/MCLR)
2	3.3V
3	GND
4	TX	24 (RP35)
5	RX	23 (RPI34)
NOTE: TX and RX pins are 3.3V only