Lmst

#PugetSoundMeshtastic

Modified Meshtastic firmware to log GPS tracks directly to the SD card on the LilyGO T-Beam SUPREME. Added a device menu indicator for SD card presence; detection is currently flaky and under investigation.

PR: https://github.com/jlpoolen/firmware/pull/new/sd_card_II

#Meshtastic #LoRa #GPS #OpenSource #Embedded #ESP32 #Firmware #PugetSoundMeshtastic #PNWMesh

Sample GPS tracks recorded by LilyGO T-Beam Supreme with enhanced firmware that exposes the SD Card for recording such interesting data.

Thee LilyGO T-Beam SUPREMES. Horizontal is basic unit without a case, it displays the new menu item showing "SD ON" to indicate the SD card is being read by the unit. The Alley Cat case is on the left, excellent. The LilyGO case offered on their GitHub page as STL files -- pretty flimsy. But, the units I received fit into the case, so with FreeCAD I can create a shape of the unit within the STLs and use that as a basis for a new case design. The LilyGO case was graciously 3D printed by a kind member of the Spark Studio Salem.

Client Info

Server: https://mastodon.social

Version: 2025.07

Repository: https://github.com/cyevgeniy/lmst