2PCS ESP32-CAM-MB-WiFi MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340G 5V Bluetooth+OV2640 Camera+2.4G

Manual Click here to openNote This product has built in antenna if you need to use external antenna you should resoldering resistance with soldering iron by yourself Step 1 To weld this two parts in blue boxStep 2 To Fuse the two position selected by the green boxes in the pictureStep 3 to weld a ResistorThe results are as follows2 4G WIFI Antenna SMA connector 2 4GHz 2dBi Wireless WLAN Antenna AerialGain 2dbiConnector RP SMA Male female pin ConnectorColor blackAntenna length 11cmESP32 CAM MB 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 DMIPSBuilt in 520 KB SRAM external 8MB PSRAMSupport UART SPI I2C PWM ADC DAC and other interfacesSupport OV2640 and OV7670 cameras built in flashSupport picture WiFI uploadSupp