1pcs ESP32-CAM WiFi WiFi Module ESP32 serial to WiFi ESP32 CAM Development Board 5V For Bluetooth with OV2640 Camera Module Dear customers, the latest instructions for using this product are as follows: ESP32-CAM: Development board selection Code configuration ESP32-S3-CAM: Development board selection Other configuration Code configuration Change the code here to your wifi name and wifi password If you need to use the GC2640 camera to modify the following code, you need to comment 71 lines of code and open 72 lines of code. Product Features Low-power dual-core 32-bit CPU for application processors Main frequency up to 240MHz, computing power up to 600 DMIPS Built-in 520 KB SRAM, external 4M PSRAM Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC Support OV2640 and OV7670 cameras, built-in flash Support image WiFi upload Support TF card Support multiple sleep modes Embedded Lwip and FreeRTOS Support STA/AP/STA+AP working mode Support Smart Config/AirKiss one-click distribution network Support secondary development _x000D_