Specifications: IO port: 9 Power supply: 5V 2A SPI Flash: default 32Mbit Dimension: 27*40mm/1.06*1.57in RAM: built-in 520KB SRAM+4MB PSRAM Wi-Fi: 802.11b/g/n/e/i Bluetooth: Bluetooth 4.2 BR/EDR and BLE standards Spectrum Range: 2412~2484MHz Support TF card: maximum support 4G Support Interface: UART, SPI, I2C, PWM Serial Port Baud-rate: Default 115200 bps Antenna: onboard PCB antenna, gain 2dBi Security: WPA/WPA2/WPA2-Enterprise/WPS Image Output Format: JPEG( OV2640 support only ), BMP, GRAYSCALE Features: Supports WiFi Image Upload. Support multiple sleep modes. Embedded Lwip and FreeRTOS. Support secondary development. Support STA/AP/STA+AP working mode. Support OV2640 and OV7670 cameras, built-in flash. Support Smart Config/AirKiss one-click network configuration. Clock speed up to 160 MHz, Computing power up to 600 DMIPS. Support for serial port local and remote firmware upgrades (FOTA). Package Included: 2 x ESP32-CAM Module 2 x Camera Module OV2640 2MP 2 x ESP32-CAM-MB Module - USB-TTL Serial Adapter Module

Note: since comes with ESP32-CAM-MB: Micro USB to Serial Port CH340C chip, so no longer needs to use a converter to program it. Plug and play, use the Micro USB cable to connect the PC and the ESP32-CAM-MB board. Use: ESP32-CAM 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, and other IoT applications. It is an ideal solution for IoT applications. Features: the board fully compliant with WiFi 802.11b/g/n/e/i and Bluetooth 4.2 standards, have 9 GPIO ports, built-in 520 KB SRAM plus 4MB PSRAM, support UART/SPI/I2C/PWM and other interfaces, STA/AP/STA+AP working mode, maximum 4G TF card, image WiFI upload, multiple sleep modes, secondary development, etc. Specifications: The board uses high-performance dual-core 32-bit LX6 CPU, can be used as an application processor, integrates WiFi, traditional Bluetooth, and low power BLE. its main frequency adjustment ranges from 80MHz to 240MHz, adopts 7-stage pipeline architecture, on-chip sensor, Hall sensor, temperature sensor, and so on. The ESP32-CAM camera module is based on an ESP32 chip with an OV2640 2MP camera, built-in flash, also supports OV7670 cameras. Small and compact design, can fit on a solderless breadboard, saves space for your project.