Board for converting Grove device to IoT Server using ESP32-C3-WROOM-02.
ESP32-C3-WROOM-02 を使った Grove デバイスを IoT Server 化するためのボード。
- ESP32-C3 onboard for WiFi connectivity
- Three Grove ports are equipped.
- Selectable 5V or 3.3V VCC for Grove port
- RGB LED for indicator
- Button for operation
- USB Type-C port for firmware rewriting
- ESP32-C3 搭載で、WiFi 接続が可能
- Grove ポートを 3 ポート搭載
- Grove ポートの VCC は 5V、3.3V を選択可能
- インジケータ用の RGB LED 搭載
- 操作用のボタン搭載
- USB Type-C ポートで、ファームウェアの書き換え可能
| Reference | Name | Quantity |
|---|---|---|
| C1 | Capacitor 0805 1uF | 1 |
| C2, C4 | Capacitor 0805 100nF | 2 |
| C3, C5-C8 | Capacitor 0805 10uF | 5 |
| CH1 | HY2.0 Socket SMD 4Pin - I2C | 1 |
| CH2 | HY2.0 Socket SMD 4Pin - UART | 1 |
| CH3 | HY2.0 Socket SMD 4Pin - GPIO | 1 |
| D1 | RGBLED 3528 SK6812MINI-E | 1 |
| J1 | Box Pin Header 2x3 Pitch 1.27mm | 1 |
| J2 | USB Type-C Receptacle - USB2.0_C_v3 | 1 |
| R1, R2 | Capacitor 0805 1kΩ (NC) | 2 |
| R3, R4, R10 | Capacitor 0805 10kΩ | 3 |
| R5, R9 | Capacitor 0805 5.1kΩ | 2 |
| R6, R7 | Capacitor 0805 10Ω | 2 |
| R8 | Capacitor 0805 56kΩ | 1 |
| SW1 | Button SKRPABE010 | 1 |
| SW2 | Button SKRPABE010 | 1 |
| SW3 | Button SKRPABE010 | 1 |
| U1 | WiFi MCU Module ESP32-C3-WROOM-02 | 1 |
| U2 | Regulator 3.3V SOT-223 AMS1117-3.3 | 1 |
| U3 | USB Power Protection IC SOT-23-6L CH217K | 1 |
| Reference | Name | Quantity |
|---|---|---|
| C1 | Capacitor 0805 1uF | 1 |
| C2, C3 | Capacitor 0805 100nF | 2 |
| C4, C5 | Capacitor 0805 10uF | 2 |
| CH1 | HY2.0 Socket SMD 4Pin - I2C | 1 |
| CH2 | HY2.0 Socket SMD 4Pin - UART | 1 |
| CH3 | HY2.0 Socket SMD 4Pin - GPIO | 1 |
| D1 | RGBLED 3528 SK6812MINI-E | 1 |
| F1 | PolyFuse 1812 KT6-1100SMDI (NC) | 1 |
| J1 | Box Pin Header 2x3 Pitch 1.27mm | 1 |
| J2 | USB Type-C Receptacle - USB2.0_C_v3 | 1 |
| R1, R2, R5-R7 | Capacitor 0805 10kF | 5 |
| R3, R4 | Capacitor 0805 5.1kF | 2 |
| R8 | Capacitor 0805 42kF | 1 |
| SW1 | Button SKRPABE010 | 1 |
| SW2 | Button SKRPABE010 | 1 |
| SW3 | Button SKRPABE010 | 1 |
| U1 | WiFi MCU Module ESP32-C3-WROOM-02 | 1 |
| U2 | Regulator 3.3V SOT-223 AMS1117-3.3 | 1 |
| U4 | USB Power Protection IC SOT-26 CH214K | 1 |