Esp32-cam-mb Wifi Bluetooth Development Board Ov2640 Camera Module -usb Interface Ch340g Usb To Ser

-ESP32-CAM-MB adopts -USB interface, which is convenient and reliable connection method, which is convenient to apply to various IoT hardware terminal occasions. Adopt 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 WiFI upload. Support TF card. Support multiple sleep modes. Embedded Lwip and FreeRTOS. Support STA//STA+ working mode. Support Smart Config/AirKiss one-click network configuration. Support secondary developmentWorking voltage: 4.75-5.25VSPIFlash: default 32MbitRAM: internal 520KB + external 8MB PSRAMWi-Fi: 802.11b/g/e/iBluetooth: Bluetooth 4.2BR/EDR and BLE standardsSupport interface (2Mbps): UART, SPI, I2C, PWMSupport TF card: maximum support 4GIO port: 9Serial port speed: the default 115200bpsSpectrum range: 2400 ~2483.5MHzAntenna form: onboard PCB antenna, gain 2dBiImage output format: JPEG (only OV2640 support), BMP, GRAYSCALEPackaging method: DIP-16Transmit power: 802.11b: 17 +/- 2dBm (@11Mbps)802.11g: 14 +/- 2dBm (@54Mbps)802.11n: 13 +/- 2dBm (@MCS7)Receiving sensitivity: CCK, 1Mbps: -90dBmCCK, 11Mbps: -85dBm6Mbps(1/2BPSK): -88dBm54Mbps(3/464-QAM): -70dBmMCS7 (65Mbps, 72.2Mbps): -67dBmPower consumption: turn off the flash: 180mA@5VTurn on the flash and adjust the brightness to maximum: 310mA@5VDeep-sleep: The lowest power consumption can reach 6mA@5VModerm-sleep: the lowest can reach 20mA@5VLight-sleep: the lowest can reach 6.7mA@5VSecurity: WPA/WPA2/WPA2-Enterprise/WPSWorking temperature: -20 Celsius~ 70 CelsiusStorage environment: -40 Celsius~ 125 Celsius, less than 90%RHColour: blackMaterial: plasticPackage Contents:1 * ESP32-CAM Module(with Camera Module OV2640 )1 * BaseOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.