Board phát triển ESP32, USB-UART, nhiều GPIO dạng header
| 3V3 | Nguồn 3.3V |
|---|---|
| EN | Enable |
| GPIO36 | VP / ADC1_CH0 |
| GPIO39 | VN / ADC1_CH3 |
| GPIO34 | ADC1_CH6 |
| GPIO35 | ADC1_CH7 |
| GPIO32 | ADC1_CH4 / DAC1 |
| GPIO33 | ADC1_CH5 / DAC2 |
| GPIO25 | ADC2_CH8 / DAC1 |
| GPIO26 | ADC2_CH9 / DAC2 |
| GPIO27 | ADC2_CH7 |
| GPIO14 | HSPI CLK |
| GPIO12 | HSPI MISO |
| GPIO13 | HSPI MOSI |
| GPIO23 | VSPI MOSI |
| GPIO19 | VSPI MISO |
| GPIO18 | VSPI CLK |
| GPIO5 | VSPI SS |
| GPIO4 | GPIO / ADC2_CH0 |
| GPIO2 | Boot / LED |
| GPIO15 | Boot / MTDO |
| GPIO0 | BOOT |
| GPIO22 | I2C SCL |
| GPIO21 | I2C SDA |
| TX0 | UART0 TX |
| RX0 | UART0 RX |
| GND | Ground |
| VIN | Nguồn ngoài 5V |