Parameter: Use low-power dual-core 32-bit CPU, which can be used as an application processor The main frequency is up to 240MHz, and the computing power is up to 600 DMIPS Built-in 520 KB SRAM, external 8MB PSRAM Support UART/SPI/I2C/PWM/ADC/DAC and other interfaces Support OV2640, OV3660 and OV7670 cameras, built-in flash Support picture wireless 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 network configuration Support secondary development Specifications Working voltage 4.75-5.25V SPIFlash default 32Mbit RAM internal 520KB + external 8MB PSRAM Support interface (2Mbps) UART, SPI, I2C, PWM Support TF card, maximum support 4G IO port 9 Serial port rate default 115200bpsPower consumption Turn off the flash: 180mA@5V Turn on the flash and adjust the brightness to the maximum: 310mA@5V Deep-sleep: The lowest power consumption can reach 6mA@5V Moderm-sleep: the lowest can reach 20mA@5V Light-sleep: the lowest can reach 6.7mA@5V Security WPA/WPA2/WPA2-Enterprise/WPS Working temperature -20 ℃~ 70 ℃ Storage environment -40 ℃~ 125 ℃, <90%RH Package Included: 2 x ESP32-CAM Module 2 x Camera Module ESP32CAM is based on ESP32 chip and OV camera module, use low-power dual-core 32-bit CPU, which can be used as an application processor. The main frequency is up to 240MHz, and the computing power is up to 600 DMIPS. Built-in 520 KB SRAM , external 8MB PSRAM ,support UART/SPI/I2C/PWM/ADC/DAC and other interfaces;Support picture wireless upload, TF card, multiple sleep modes, STA/AP/STA+AP working mode, secondary development. It is an ideal solution for IoT applications. The ESP-32CAM comes in a DIP package that plugs directly into the backplane for rapid production. ESP-32CAM can be widely used in various IoT applications. Suitable for home smart devices, industrial wireless control, wireless monitoring, QR wireless identification, wireless positioning system signals, etc.