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E3 Firmware: RF Telemetry and Control for Sensor Data

Firmware to read sensors, encode packets, transmit over RF, and handle ground-station commands using PlatformIO.

josephsr

Published October 30, 2025

Original author: Space Enterprise · United States of AmericaOriginal source (new tab)

E3 Firmware: RF Telemetry and Control for Sensor Data

Project description

Project Analysis The E3-Firmware repository provides embedded code that reads on-board sensor data, encodes telemetry, transmits over RF, and processes ground-station commands. The README describes this scope directly. The project uses C/C++ with PlatformIO, and is licensed under GPL-3.0. The repository includes directories for src, include, lib, proto, utility scripts, and a test_server, indicating a complete firmware plus host-side test harness. GitHub The repository’s language breakdown shows roughly 90% C++ and 10% C, which matches a typical PlatformIO application with hardware drivers…

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