Unit CAM SKU:U109 Description Unit CAM M5 launched a very cost-effective WiFi camera, using ESP32-WROOM-32E control core + 2MegaPixel image sensor (OV2640) solution on the hardware, using the most simplified design, no extra peripherals. The factory software integrates image transmission firmware, provides image data acquisition, image parameter (white balance, exposure, gain, size and other attributes) adjustment interface, users can directly acquire image data through UART or WiFi, and interact with the camera. Support UIFlow graphical programming call, realize zero development, out-of- the-box user experience. The compact design and cost performance are suitable for various wireless camera application scenarios. Product Features Simplified design ESP32 control core 2MegaPixel camera (OV2640) UART communication (support image data acquisition, image parameter adjustment and other interfaces) WIFI image transmission Programming platform: ESP-IDF/Arduino/UIFlow Include 1x Unit CAM Applications WiFi camera Remote monitoring SpecificationResources Parameter Flash 4M Firmware default communication method UART: 115200bps 8N1 Camera OV2640 Maximum resolution 2MegaPixel Unit CAM firmware default picture transfer rate 12fps YUV(422/420)/YCbCr422, 8-bit compressed data, RGB565/555, 8-/10-bit Raw RGB OV2640 supports output format data OV2640 supports the maximum image transfer UXGA/SXGA: 15fps, SVGA: 30fps, CIF: 60fps rate DFOV 66.5 Net weight 4.7g Gross weight 5.3g Product Size 45*20*12mm Package Size 60*60*15mm Flash Download Unit CAM does not include a program download circuit. When users need to download the ESP32 update program, they can burn the program through an external connection with a USB-TTL downloader. PinMap OV2640 Interface Interface Camera Pin Unit CAM SCCB Clock SIOC IO23 SCCB Data SIOD IO25 System Clock XCLK IO27 Vertical Sync VSYNC IO22