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20 results for source starred repositories written in C++
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Control WS2812B and many more types of digital RGB LEDs with an ESP32 over WiFi!

C++ 16,938 3,819 Updated Nov 3, 2025

A Smart Ethernet Switch for Earth

C++ 16,090 1,855 Updated Nov 3, 2025

ESP8266 WiFi Connection manager with web captive portal

C++ 6,992 2,066 Updated Mar 29, 2025

Let's upgrade cheap off-the-shelf robotic mowers to modern, smart RTK GPS based lawn mowing robots!

C++ 6,313 364 Updated May 9, 2025

Wifi & BLE driven passenger flow metering with cheap ESP32 boards

C++ 1,941 437 Updated Oct 15, 2025

Wifi MQTT Data Logging via an esp8266 for the Ikea VINDRIKTNING PM2.5 air quality sensor

C++ 1,231 130 Updated Sep 30, 2023

Library to create a simple mesh network on Arduino/esp8266

C++ 537 122 Updated Mar 26, 2024

ESP8266 based smart meter (SML) to MQTT gateway

C++ 315 73 Updated May 6, 2023

433MHz temperature and humidity sensor receiver that integrates with home automation systems.

C++ 193 33 Updated Nov 7, 2023

MQTT 433.92 MHz radio-frequency device gateway

C++ 137 27 Updated Dec 7, 2022

Control Hörmann doors directly via MQTT

C++ 123 26 Updated Sep 9, 2025

Use TTGO T-Beam as LoRa APRS Tracker

C++ 104 75 Updated Aug 2, 2023

emulates Hoermann HAP 1 HCP (HCP2) on ESP8622, ESP32 and Arduino.

C++ 99 60 Updated Mar 6, 2021

Hörmann Garage Door Opener mit ESP8266 (direkt über Bus, ohne UAP1 !)

C++ 44 5 Updated Apr 14, 2022

OpenSource ISG for Stiebel Eltron & Tecalor heat pumps

C++ 42 15 Updated Oct 31, 2025

Checks the level of your cistern using an ESP8266 a with a bunch of possible distance sensors (ultrasound, ToF)

C++ 30 1 Updated Dec 4, 2022

Baby monitor for the Raspberry Pi

C++ 24 7 Updated Apr 12, 2013

Garagentor-Steuerung mit ESP8266 und Arduino via http und mqtt für openHAB - Hörmann UAP1

C++ 16 7 Updated Feb 20, 2019

IoT Rainwater tank with ESP8266. Webserver & Client, OLED Dispaly, HC-SR04, SPIFFS

C++ 13 1 Updated Mar 13, 2022