SL Timer Mini

Using the Waveshare ESP32-S3-Matrix to display minutes to departure from a Tunnelbana station, using data from the SL API found at trafiklab.se. A pushbutton added to the back gives you the ability to push the display to change the direction/destination.

Currenty displays departures from Björkhagen Tunnebana station by using a station code provided by the API.

Files

• src/main.py
  The main file.

• src/graphics.py
  Contaning a function that returns a list representing a graphic to be displayed on the LED matrix.

• log.txt
  Text file to log errors from main.py

Installation

• Update wifi credentials, stationID and destination names in main.py
• Put all files in the root of the ESP32-S3-Matrix.