Offline group-safety mesh for hikers: ESP32 + GPS + LoRa, with a firmware-in-the-loop simulator and 3D replay viewer

81 stars 7 forks 81 watchers Python Apache License 2.0
digital-twin embedded esp32 freertos gps gps-tracking hiking iot lora maplibre mesh-networks offline-first open-source-hardware platformio pybind11 safety search-and-rescue simulator
3 Open Issues Need Help Last updated: Jul 20, 2026

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Offline group-safety mesh for hikers: ESP32 + GPS + LoRa, with a firmware-in-the-loop simulator and 3D replay viewer

Python
#digital-twin#embedded#esp32#freertos#gps#gps-tracking#hiking#iot#lora#maplibre#mesh-networks#offline-first#open-source-hardware#platformio#pybind11#safety#search-and-rescue#simulator
good first issue

Offline group-safety mesh for hikers: ESP32 + GPS + LoRa, with a firmware-in-the-loop simulator and 3D replay viewer

Python
#digital-twin#embedded#esp32#freertos#gps#gps-tracking#hiking#iot#lora#maplibre#mesh-networks#offline-first#open-source-hardware#platformio#pybind11#safety#search-and-rescue#simulator
help wanted good first issue

Offline group-safety mesh for hikers: ESP32 + GPS + LoRa, with a firmware-in-the-loop simulator and 3D replay viewer

Python
#digital-twin#embedded#esp32#freertos#gps#gps-tracking#hiking#iot#lora#maplibre#mesh-networks#offline-first#open-source-hardware#platformio#pybind11#safety#search-and-rescue#simulator