1 : The core of the ESP32-CAM2 development board is a low-power chip from Espressif Shanghai, ESP32 is a single-chip solution that integrates 2.4 GHz Wi-Fi and Bluetooth dual mode, using TSMC Ultra-low-power 40nm process with ultra-high RF performance, stability, versatility and reliability, and ultra-low power consumption to meet different power consumption requirements, suitable for a variety of application scenarios • 802.11 b/g/n • 802.11 n (2.4 GHz). Speeds up to 150 Mbps • Wireless Multimedia (WMM).
2: USB using ch552 chip is an enhanced E8051 core microcontroller compatible with the MCS51 instruction set, with 79% of it The instructions are single-byte, single-cycle instructions, and the average instruction speed is 8 to 15 times faster than that of the standard MCS51 . The CH552 supports system frequencies up to 24MHz with 16K program memory ROM and 256 Bytes of internal iRAM and 1K bytes of on-chip xRAM, xRAM supports DMA direct memory access.
3: The product is equipped with OV2640 Camera
The OV2640 is a 1/4-inch CMOS UXGA (1632*1232) image sensor produced by OmniVision
support automatic control functions such as automatic exposure control, automatic gain control, automatic white balance, and automatic elimination of light stripes
UXGA up to 15 frames per second, SVGA up to 30 frames, CIF up to 60 frames Frame;
Support image compression, you can output JPEG image data
The best image distance is 20-250CM
According to the different needs of customers, different angle Camera lenses can be configured to achieve a wider range of picture angles.
two: module application
Makers DIY secondary development, intelligent toy car scene recognition and other scenes can be added according to the needs of digital microphone, gyroscope, temperature and humidity barometer and other functions
Modules are provided USB powered and external battery powered dual power mode, 3.7V500MA battery above comes with charging detection.