Ultimaker ESP32-Cam

This is a video camera for an Ultimaker 3D printer. It uses a very inexpensive ESP32-Cam module. These can be purchased from Amazon:

https://www.amazon.com/ESP32-CAM-Bluetooth-Camera-Module-Development/dp/B07S5PVZKV/ref=sr_1_13?keywords=esp32-cam&qid=1566655293&s=gateway&sr=8-13

I like these modules because they have built in WiFi and can run a small web server in it.
This allows you to use a browser on a MAC or PC or a Phone to see the video images directly.


There are two types of