Module ESP32 tích hợp camera OV2640, khe microSD
| 5V | Nguồn 5V |
|---|---|
| 3V3 | Nguồn 3.3V (out) |
| GND | Ground |
| U0R | UART0 RX |
| U0T | UART0 TX |
| GPIO0 | BOOT |
| GPIO2 | Flash LED |
| GPIO4 | CAM D2 |
| GPIO12 | CAM D6 |
| GPIO13 | CAM D7 |
| GPIO14 | CAM D5 |
| GPIO15 | CAM D1 |
| GPIO16 | PSRAM / CAM |
| GPIO17 | PSRAM / CAM |
| GPIO18 | CAM PCLK |
| GPIO19 | CAM VSYNC |
| GPIO21 | I2C SDA (CAM) |
| GPIO22 | I2C SCL (CAM) |
| GPIO23 | CAM HREF |
| GPIO25 | DAC / GPIO |
| GPIO26 | DAC / GPIO |
| GPIO27 | CAM D0 |
| GPIO32 | CAM XCLK |
| GPIO33 | CAM SIOD |
| GPIO34 | Input only |
| GPIO35 | Input only |