Sell ESP32-CAM-MB WIFI ESP32 CAM Bluetooth Development Board with OV2640 Camera MICRO USB To Serial Port best price

ESP32-CAM-MB WIFI ESP32 CAM Bluetooth Development Board with OV2640 Camera MICRO USB to Serial Port CH340G 4.75V-5.25V Nodemcu 32Mbit SPIFlash Introduction The HK-ESP32-CAM-MB module is a small camera module with a size of 39.8*27*. This module can work independently as the smallest system. A new WiFi+Bluetooth dual-mode development board based on ESP32 design, using PCB on-board antenna, with 2 high-performance 32-bit LX6CPU, using 7-level pipeline architecture, main frequency adjustment range 80MHz to 240Mhz. Ultra-low power consumption, deep sleep current is as low as 6mA. It is an ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module HK-ESP32-CAM-MB adopts Micro USB interface, convenient and reliable connection method, convenient to apply to various IoT hardware terminal occasions. 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 and OV7670 cameras, built-in flash  Support picture WiFI 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 Application Scenario  Home smart device image transmission  Wireless monitoring  Smart agriculture  QR wireless recognition  Wireless positioning system signal  And other IoT applications Specifications Working voltage 4.75-5.25V SPIFlash default 32Mbit RAM internal 520KB + external 8MB PSRAM Wi-Fi 802.11b/g/n/e/i Bluetooth Bluetooth 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 Antenna form Onboard PCB antenna, gain 2dBi Image output format: JPEG (only OV2640 support), BMP, GRAYSCALE Packaging method DIP-16 Transmit power 802.11b: 17±2dBm (@11Mbps) 802.11g: 14±2dBm (@54Mbps) 802.11n: 13±2dBm (@MCS7) Receiving sensitivity CCK, 1Mbps: -90dBm CCK, 11Mbps: -85dBm 6Mbps(1/2BPSK): -88dBm 54Mbps (3/464-QAM): -70dBm MCS7 (65Mbps, 72.2Mbps): -67dBm Power 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 °C~ 70 °C Storage environment: -40 °C~ 125 °C, 90%RH Weight :10g Package Include : 1 x ESP32-CAM-MB WIFI ESP32 CAM Bluetooth Development Board with OV2640 Camera MICRO USB to Serial Port CH340G 4.75V-5.25V Nodemcu