C Ota

Open-source C projects categorized as Ota | Edit details

Top 8 C Otum Projects

  • Tasmota

    Alternative firmware for ESP8266 with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at

    Project mention: How do apps discover IoT Devices? | reddit.com/r/IOT | 2022-05-23

    BTW, there is one more way - if your devices are connecting to some kind of central hub, e.g. MQTT broker, they may send a "sticky" (retained) message with discovery info to some known topic - Tasmota is using this way, devices are publishing to tasmota/discovery/id and every time MQTT client connects it gets lastly updated autoconf info.

  • rauc

    Safe and secure software updates for embedded Linux

    Project mention: Some discoveries from investigating the SteamOS recovery image | reddit.com/r/linux_gaming | 2022-03-03

    Looks like SteamOS is using this project for handling updates: https://github.com/rauc/rauc

  • Scout APM

    Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  • ElegantOTA

    Push OTAs to ESP8266 or ESP32 Elegantly.

    Project mention: Example of OTA via HTTP server on IDF? | reddit.com/r/esp32 | 2022-01-20

    I'm looking for a small, thin example of the ESP32 hosting a webserver to accept firmware update files for OTA updates. There's a handful of Arduino libraries that do exactly this (e.g. https://github.com/ayushsharma82/ElegantOTA) but I haven't come across anything clean that's just built around IDF.

  • esp-now

    A connectionless Wi-Fi communication protocol (by espressif)

    Project mention: Access physical layer? | reddit.com/r/esp8266 | 2021-12-06
  • SuperGreenOS

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

    Project mention: Chopping a week | reddit.com/r/microgrowery | 2022-02-20

    again, supergreenlab.com Not affiliated with them, but I've got 12x of their lamps, controler+ extender. Software not always great, ux isok at best, but lamps. They are 15-18W each, but they do punch some power.

  • SuperGreenOSBoilerplate

    ESP32 Boilerplate code generator - See README ->

  • OTA_update_AVR_using_ESP32

    Program AVR MCUs Over-the-Air using ESP32

  • SonarLint

    Deliver Cleaner and Safer Code - Right in Your IDE of Choice!. SonarLint is a free and open source IDE extension that identifies and catches bugs and vulnerabilities as you code, directly in the IDE. Install from your favorite IDE marketplace today.

  • wi-se-sw

    Wi-Se - Wi-Fi Remote Serial/UART Terminal for ESP8266

    Project mention: Making Wi-Fi serial console adapters with old portable routers | news.ycombinator.com | 2021-06-01

    I actually developed this for the same purpose:


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). The latest post mention was on 2022-05-23.

C Ota related posts


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

Project Stars
1 Tasmota 17,633
2 rauc 491
3 ElegantOTA 280
4 esp-now 135
5 SuperGreenOS 77
6 SuperGreenOSBoilerplate 21
7 OTA_update_AVR_using_ESP32 13
8 wi-se-sw 9
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