custom 1Pcs ESP32-CAM ESP-32S Wi-Fi Serial Module for WiFi ESP32 ESP32 Development Board 5V Bluetooth OV2640 Camera Module

Product characteristics
Low-power dual-core 32-bit CPU for application processors
Main frequency up to 240 MHz, computing power up to 600 DMIPS
Built-in 520 KB SRAM, 4 External M PSRAM
Supports interfaces such as UART / SPI / I2C / PWM / ADC / DAC
Support OV2640 and OV7670 cameras, built-in flash
Image upload Wi-Fi support
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