
Official Espressif ESP32 DevKitC board, suitable for generic ESP32 devkit starter references.

| Pin | Position | Type |
|---|---|---|
| 3V3 | J2-1 | Power |
| EN | J2-2 | Control |
| VP | J2-3 | Signal |
| VN | J2-4 | Signal |
| IO34 | J2-5 | GPIO |
| IO35 | J2-6 | GPIO |
| IO32 | J2-7 | GPIO |
| IO33 | J2-8 | GPIO |
| IO25 | J2-9 | GPIO |
| IO26 | J2-10 | GPIO |
| IO27 | J2-11 | GPIO |
| IO14 | J2-12 | GPIO |
| IO12 | J2-13 | GPIO |
| GND | J2-14 | Ground |
| IO13 | J2-15 | GPIO |
| D2 | J2-16 | GPIO |
| D3 | J2-17 | GPIO |
| CMD | J2-18 | Signal |
| 5V | J2-19 | Power |
| GND | J3-1 | Ground |
| IO23 | J3-2 | GPIO |
| IO22 | J3-3 | GPIO |
| TX | J3-4 | UART |
| RX | J3-5 | UART |
| IO21 | J3-6 | GPIO |
| GND | J3-7 | Ground |
| IO19 | J3-8 | GPIO |
| IO18 | J3-9 | GPIO |
| IO5 | J3-10 | GPIO |
| IO17 | J3-11 | GPIO |
| IO16 | J3-12 | GPIO |
| IO4 | J3-13 | GPIO |
| IO0 | J3-14 | GPIO |
| IO2 | J3-15 | GPIO |
| IO15 | J3-16 | GPIO |
| D1 | J3-17 | GPIO |
| D0 | J3-18 | GPIO |
| CLK | J3-19 | Signal |
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