Review on 📷 2PCS ESP32-CAM-MB - Aideepen WiFi Bluetooth Board with OV2640 2MP Camera Module, ESP32-CAM-MB Micro USB to Serial Port CH340G, Dual Mode for Arduino by Andrew Young

I like this product, but it does not serve my purpose. The Arduino CameraWebServer example program has face recognition and will not work in this case. Tried other similar programs with the same problem. This will freeze this ESP32-CAM. Everything else works and I recommend it if you only want to use it for videos and pictures. If you want to use it for face recognition projects, this won't work. There is also an issue with junk characters in Serial Monitor and I followed all the instructions online but couldn't get rid of it. Aside from these two issues, the product is usable.