C Sensors

Open-source C projects categorized as Sensors

Top 12 C Sensor Projects

  1. rtl_433

    Program to decode radio transmissions from devices on the ISM bands (and other frequencies)

    Project mention: Radio Setup That Tracks Nearby Cars via Tire Sensors | news.ycombinator.com | 2026-08-31
  2. AppSignal

    AppSignal knows why the f*#k it crashed. Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.

    AppSignal logo
  3. ZSWatch

    ZSWatch - the Open Source Zephyr™ based Smartwatch, including both HW and FW.

  4. Farm-Data-Relay-System

    A system that uses ESP-NOW, LoRa, and other protocols to transport sensor data in remote areas without relying on WiFi.

  5. psmoveapi

    Cross-platform library for 6DoF tracking of the PS Move Motion Controller. Sensor fusion, computer vision, ambient display (LED orb).

  6. asus-wmi-sensors

    Linux HWMON (lmsensors) sensors driver for various ASUS Ryzen and Threadripper motherboards

  7. SuperGreenOS

    🧠 SuperGreenOS home farming automation software for esp32, all in one package, and controllable from your smartphone, pc, mac, linux, toaster, plumbus, whatnot...

  8. stm32samples

    Code samples and ready projects based on bare-metal STM32

  9. SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

    SaaSHub logo
  10. ESPHome-Air-Quality-Monitor

    ESPHome configuration for a DIY indoor air quality monitor for CO₂ concentration, PM2.5 and PM10 concentrations, and temperature, humidity and pressure

  11. oasis-firmware

    Composable hardware programming, simulation, & flashing. Designed to run on both SBC (Raspberry Pi) and MCU (Arduino) platforms.

  12. bluetooth-temperature-sensors

    Read Bluetooth Advertising Packets from BLE temperature sensors and publish data to MQTT

  13. lumber-plunder-metal-detector

    A VLF induction balance metal detector with a wooden body

  14. H6X_10.2-old-

    ESP32-based portable Multi-Sensor Pod [in development]

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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Index

What are some of the best open-source Sensor projects in C? This list will help you:

# Project Stars
1 rtl_433 7,853
2 ZSWatch 3,386
3 Farm-Data-Relay-System 625
4 psmoveapi 530
5 asus-wmi-sensors 261
6 SuperGreenOS 220
7 stm32samples 207
8 ESPHome-Air-Quality-Monitor 123
9 oasis-firmware 69
10 bluetooth-temperature-sensors 67
11 lumber-plunder-metal-detector 11
12 H6X_10.2-old- 10

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Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
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