Displays Forza telemetry data on a RainbowHAT to create a physical speedometer.
The current RPM is displayed across the rainbow LEDs, and the current speed in MPH appears on the 7-segment display, updating at 60fps
To operate, enable Forza Horizon 5 telemetry within the game options, and point the IP at your Raspberry Pi's local network IP address, the port will default to 1024
run npm install followed by sudo node index.js and the server will begin listening for telemetry.
As data is received, the RainbowHAT will automatically update with the incoming data
Note: must be run as sudo to gain permission to control the RainbowHAT.
This has been tested with Forza Horizon 5 only.