A GPS Based Bike Speedometer on the TTGO T1 DisplayCreating a homemade speedometer for a bike using a Lilygo TTGO T1 Display and GPS module.
How To Add GPS To Lilygo TTGO Meshtastic NodeAdding a GPS module to Lilygo TTGO Meshtastic Node enhances functionality.Soldering headers to the Heltec and GPS module is needed for hardware assembly.