But where hams of yore had to throw a considerable amount of gear at the problem, [Dzl] just used an ESP-32 with a camera and some custom code to process the image.

The electronics in the camera itself, which [Martin] calls the FS2, is quite simple. At the core, it’s nothing more than the ESP board, an ArduCAM camera module, and a momentary button for the ...

The 12 megapixel Camera Module 3 is available in multiple variants, starting at $25. Written by Liam Tung and Suzanne Tin , Contributor Jan. 10, 2023, 9:39 a.m. PT Raspberry Pi ...