Python/Tkinter tool for Windows (and Linux/MAC) to back up, restore, and deploy Meshtastic node configurations over USB. Supports full JSON exports and reusable fleet profiles for any compatible node.

Power-on Self Test for LilyGO T-Echo (Nordic nRF52840 based) LoRaWAN GNSS tracker

Meshtastic device firmware. Heavily modified by Mictronics for individual use.

A LoRaWAN tracker based on the Lilygo T-Echo.

Run the LilyGo T-Echo on Adafruit UF2 bootloader 0.11.0 with Nordic SoftDevice S140 7.3.0, instead of the factory 0.6.1 / S140 6.1.1. Board port, CI-verified release builds, flashing and recovery guide.

LoRaWAN implementation with temperature and humidity sensor / display based on LilyGo T-Echo, LoRaWAN gateway RAK7246G and TTN