BLtest.py is a python code to run on a Raspberry pi 3 to test a Bluetooth RFCOMM connection with Android (See repo https://github.com/TheFwGuy/BLtest for the Android app) The code is configured to run at the startup.
The code supports 3 different configurations :
- LCD with pushbuttons (Adafruit Char-LCD)
- LCD micro (Adafruit SSD1306)
- TFT
The code is trying to identify what configuration is set up and use it.
See more information on my blog.