Intro
This is my first go at getting a color display working for the base station. This display is a 320 x 240 TFT 2.8" LCD. It took some scrounging to discover how to send it proper information, especially graphics data, but at least the hardware connections on the custom PCB were all correct.
This base station will eventually be displaying information coming via LoRa from 2 field nodes, each with a camera. One camera system will perform recognition and indicate what it recognizes. The other camera will try to send images (slowly) over LoRa.
Crystal Base Station Block Diagram
The Display In Action
Discussion
This is the third interface to work in the bring-up sequence. So far so good.
Links:
Save the Bees - Machine Learning
Image Conversion to Integer Array for LCD Display