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About this product

Features: Using 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 and OV7670 cameras, built-in flash Support picture W-BT upload Support multiple sleep modes. Lwip and FreeRTOS embedded Support STA/AP/STA+AP working mode Support Smart Config/AirKiss one-click network configuration Support secondary development Parameters: Working voltage: 4.75-5.25V SPIFlash: Default 32Mbit RAM: Internal 520KB + external 8MB PSRAM W: 802.11b/g/n/e/i BT: BT 4.2BR/EDR and BLE standard Support interface (2Mbps): UART, SPI, I2C, PWM Support TF card: maximum support 4G IO port: 9 Serial port rate: default 115200bps Spectrum range: 2400 ~2483.5MHz gain 2dBi Image output format: JPEG (only OV2640 support), BMP, GRAYSCALE Widely Application: Image transmission of home smart devices Wireless monitoring Smart agriculture QR wireless recognition positioning system signal Other IoT applications Package Included: 1*ESP32-CAM-MB Camera Module 1*USB-TTL Serial Adapter Module