ESP32-CAM-MB Programmer Shield

This is a shield that has been specially developed for the ESP32- CAM - Wi-Fi and Bluetooth Board with OV2640 Camera. The ESP32-CAM is a very handy module, but it lacks a USB connection that makes it easy to upload new code. Due to the USB connection and built-in USB to serial converter, it has become a lot easier with this shield.

Note: The RST button on this shield does not work. To put the ESP32-CAM in boot mode for programming, the following two options are therefore possible:

1. While connecting the shield to the PC (with the ESP32-CAM already installed), press and hold the IO0 button. After connecting the IO0 button can be released and the code can be uploaded.
2. While the shield (with the ESP32-CAM installed) is connected to the PC, press and hold the IO0 button and then briefly press the RST button on the ESP32-CAM. Then the IO0 button can be released and the code can be uploaded.