Asynchronous HTTP and WebSocket Server Library for ESP32, ESP8266 and RP2040

Async Web Server for ESP8266 and ESP32

Bluetti Power Station ESP32 Bluetooth to MQTT Bridge

A Simple ESP32 Bluetooth A2DP Library (to implement a Music Receiver or Sender) that supports Arduino, PlatformIO and Espressif IDF

Python library to talk the Hoymiles protobuf-based protocol

ESP8266/ESP32 decrypts wireless MBus frames from a Multical21 water meter

HMS-XXXXW-2T MQTT publisher and Home Assistant addon

WireGuard implementation for ESP32 Arduino

Minimalistic graph card for Home Assistant Lovelace UI

Various tools, examples, and documentation for communicating with Hoymiles microinverters

CMT2300A 868/915MHz SMD Wireless Modul SPI 20dBm Antennen IPEX/Stempel 3KM E49-900M20S

A high-performance, lightweight function for creating and manipulating DOM elements with succinct, elegant, familiar CSS selector-based syntax

MQTT 3.1.1 client library for the Espressif devices ESP8266 and ESP32 on the Arduino framework.

OpenSCAD - The Programmers Solid 3D CAD Modeller

OpenSCAD Graph Editor

Software for ESP32 to talk to Hoymiles/TSUN/Solenso Inverters

Visualization with Lovelace-UI

Interrupt based SPI writeBytes() function for ESP8266