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Esp32 Cam Mb Wifi Bluetooth Development Board Micro Usb Interface Ch340g Usb To Serial Port And Ov2640 Camera Module



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 moduleHK-ESP32-CAM-MB adopts Micro USB interface, convenient and reliable connection method, convenient to apply to various IoT hardware terminal occasions.


  • 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 WiFI upload
  • Support TF card
  • 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


  1. Working voltage: 4.75-5.25V
  2. SPIFlash: Default 32Mbit
  3. RAM: Internal 520KB + external 8MB PSRAM
  4. Wi-Fi: 802.11b/g/n/e/i
  5. Bluetooth: Bluetooth 4.2BR/EDR and BLE standard
  6. Support interface (2Mbps): UART, SPI, I2C, PWM
  7. Support TF card: maximum support 4G
  8. IO port: 9
  9. Serial port rate: default 115200bps
  10. Spectrum range: 2400 ~2483.5MHz
  11. Antenna form: onboard PCB antenna, gain 2dBi
  12. Image output format: JPEG (only OV2640 support), BMP, GRAYSCALE
  13. Package method: DIP-16
  14. Transmit power: 802.11b: 17±2dBm (@11Mbps)
  15. 802.11g: 14±2dBm (@54Mbps)
  16. 802.11n: 13±2dBm (@MCS7)
  17. Receiving sensitivity: CCK, 1Mbps: -90dBm
  18. CCK, 11Mbps: -85dBm
  19. 6Mbps(1/2BPSK): -88dBm
  20. 54Mbps(3/464-QAM): -70dBm
  21. MCS7 (65Mbps, 72.2Mbps): -67dBm
  22. Power consumption: Turn off the flash: 180mA@5V
  23. Turn on the flash and adjust the brightness to maximum: 310mA@5V
  24. Deep-sleep: The lowest power consumption can reach 6mA@5V
  25. Modem-sleep: the lowest can reach 20mA@5V
  26. Light-sleep: the lowest can reach 6.7mA@5V
  27. Security WPA/WPA2/WPA2-Enterprise/WPS
  28. Working temperature: -20 ℃~ 70 ℃
  29. Storage environment: -40 ℃~ 125 ℃, <90%RH

Application scenarios:

  • Image transmission of home smart devices
  • Wireless monitoring
  • Smart agriculture
  • QR wireless recognition
  • Wireless positioning system signal
  • and other IoT applications

Package Include:

  • 1 x ESP32-CAM Module(with Camera Module OV2640 )
  • 1 x Base

Best online shopping website for ESP32 CAM MB WIFI Bluetooth Development Board MICRO-USB Interface CH340G USB to Serial Port And OV2640 Camera Module at cheap price in Lahore Kasur Quetta Vehari Gujranwala Multan Sahiwal Gujrat Sialkot Okara Faislabad and all over Pakistan

ESP32 CAM MB WIFI Bluetooth Development Board Micro USB

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