Esp32 GitHub Repositories (2026) · Open Source Tools

Learn how to connect your Flexispot (LoctekMotion) desk to the internet. This repository contains a collection of scripts to get your started, combined with research and instructions.

E-ink dashboard companion. Compose dashboards in a browser, render server-side, and push to e-ink panels over REST or MQTT.

ESP32/Arduino hack for the ikea OBEGRÄNSAD led wall lamp

TinyGo drivers for sensors, displays, wireless adaptors, and other devices that use I2C, SPI, GPIO, ADC, and UART interfaces.

do-it-yourself, full-featured and smart wall clock device

Build voice and text devices for your Hermes Agent, with ESP32 firmware, a Linux client, and a desktop simulator.

Wifi Smart Home Remotes that run on ESPHome

The Ultimate ESP32 Jammer w/ 5 Radios. #RIPflipper -- V2 OUT NOW

OTGateway is a powerful open-source solution for controlling OpenTherm-compatible boilers, turning your heating system into a smart one. Set the perfect temperature, save on energy bills, and eliminate unnecessary hassle — integration with Home Assistant makes heating management simple and automated.

PixelIt is an ESP8266/ESP32 and WS2812B LED Matrix based PixelArt display

Full RGB LED matrix, based on an ESP32 and WS2812B LEDs or emulated LEDs on TFT.

RFID-controlled musicplayer powered by ESP32

C++ port of the Reticulum Network Stack — a cryptographic mesh networking library that runs on both 32-bit+ microcontrollers (ESP32, nRF52, LoRa boards) and native platforms (Linux, macOS), with PlatformIO and CMake build support.

A library to make using WiFi & MQTT on the ESP8266 easy.

Transform your spin bike into a Smart Trainer!

Smart energy meter capable of monitoring up to 16 channels. Supports MQTT, REST API, Modbus TCP, InfluxDB, AWS IoT Core. Friendly UI and fully open source (PCB, schematics, components, source code)

Use live reloading over WiFI to turbo-charge developing for your ESP32.

Noodle provides primitive modular functions for convolution layer, dense layer, pooling and activations. It allows streaming the intermediate activations, weights, and biases from/to SD/FFat/SD_MMC filesystems to overcome RAM limitations.

A lightweight, low-allocation, high-performance HTTP client library for ESP32.

Tasmota Web Installer and firmware repository