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Repositories in this selection 41 · UTC 2026-11-05
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1—Llvgl / lvglLVGL is a free, full-featured embedded UI library for devices from small MCUs to 3D-capable MPUs, enhanced by LVGL Pro, a professional editor and tooling.CMIT · PermissiveInsufficient rank history25,0804,426——2026-11-02
2—Aarendst / TasmotaAlternative ESP8266 and ESP32 firmware with web configuration, automation rules, and local device control.CGPL-3.0 · Share derivative sourceInsufficient rank history24,9615,204——2026-11-02
3—Ttinygo-org / tinygoGo compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.GoNOASSERTION · Restricted / unknownInsufficient rank history17,8911,102——2026-11-03
4—Eespressif / arduino-esp32Arduino core for the ESP32 family of SoCsC++LGPL-2.1 · Share derivative sourceInsufficient rank history17,6627,932——2026-11-03
5—MMarlinFirmware / MarlinMarlin is a firmware for RepRap 3D printers optimized for both 8 and 32 bit microcontrollers. Marlin supports all common platforms. Many commercial 3D printers come with Marlin installed. Check with your vendor if you need source code for your specific machine.C++GPL-3.0 · Share derivative sourceInsufficient rank history17,64519,717——2026-11-03
6—SSpacehuhnTech / esp8266_deautherAffordable WiFi hacking platform for testing and learningCNOASSERTION · Restricted / unknownInsufficient rank history15,0772,781——2024-08-14
7—Aarduino / ArduinoArduino IDE 1.xJavaNOASSERTION · Restricted / unknownInsufficient rank history14,7006,945——2025-10-11
8—Rrwaldron / johnny-fiveJavaScript Robotics and IoT programming framework, developed at Bocoup.JavaScriptNOASSERTION · Restricted / unknownInsufficient rank history13,4121,722——2023-10-24
9—Jjustcallmekoko / ESP32MarauderA suite of WiFi/Bluetooth offensive and defensive tools for the ESP32C++Unknown · Restricted / unknownInsufficient rank history12,9801,572——2026-10-29
10—Mmakerspet / oomwooOpen-source vacuum robot cleanerPythonApache-2.0 · PermissiveInsufficient rank history12,951814——2026-11-02
11—Pplatformio / platformio-coreYour Gateway to Embedded Software Development Excellence :alien:PythonApache-2.0 · PermissiveInsufficient rank history9,581917——2026-10-16
12—Hhybridgroup / gobotGolang framework for robotics, drones, and the Internet of Things (IoT)GoNOASSERTION · Restricted / unknownInsufficient rank history9,4901,061——2026-01-07
13—Gggerganov / ggwaveTiny data-over-sound libraryC++MIT · PermissiveInsufficient rank history7,917482——2026-04-16
14—FFastLED / FastLEDThe FastLED library for colored LED animation on Arduino. Please direct questions/requests for help to the FastLED Reddit community: http://fastled.io/r We'd like to use github "issues" just for tracking library bugs / enhancements.C++MIT · PermissiveInsufficient rank history7,5231,762——2026-11-03
15—Ttzapu / WiFiManagerESP8266 WiFi Connection manager with web captive portalC++MIT · PermissiveInsufficient rank history7,2982,086——2026-02-25
16—SSerial-Studio / Serial-StudioOpen-source telemetry dashboard. Supports UART, BLE, MQTT, Modbus, CAN Bus and more.CNOASSERTION · Restricted / unknownInsufficient rank history7,2881,099——2026-11-03
17—Bbblanchon / ArduinoJson📟 JSON library for Arduino and embedded C++. Simple and efficient.C++MIT · PermissiveInsufficient rank history7,2421,172——2026-10-13
18—CClemensElflein / OpenMowerLet's upgrade cheap off-the-shelf robotic mowers to modern, smart RTK GPS based lawn mowing robots!ShellNOASSERTION · Restricted / unknownInsufficient rank history6,751412——2026-09-03
19—Oolikraus / u8g2U8glib library for monochrome displays, version 2CNOASSERTION · Restricted / unknownInsufficient rank history6,7411,237——2026-09-14
20—Ggeo-tp / ESP32-Bit-PirateA Hardware Hacking Tool with Web-Based CLI That Speaks Every ProtocolC++MIT · PermissiveInsufficient rank history6,325547——2026-11-01
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