luciobaiocchi/heard
Offline group-safety mesh for hikers: ESP32 + GPS + LoRa, with a firmware-in-the-loop simulator and 3D replay viewer
GitHub repository with 42 stars and 2 forks.
Language: Python
Topics: digital-twin, embedded, esp32, freertos, gps, gps-tracking, hiking, iot, lora, maplibre