Control one or more R4875G1 R4875G5 R4830G2 R4850G2 R4850S1 and adjust Current and Voltage Parameters on HUAWAI R4875G Battery-Charger via ESP32-hosted Web-Page, MQTT or Homeassistant

Control your JUNTEK 50A Buck converter using its RS485 interface. "WIFI dongle" Homeasistant/NodeRed/Web Control ESPHome YAML Config

Alternative (and improved) Home Connect integration for Home Assistant

How to do test coverage on PlatformIO

Digital Multi-Effect Pedal with Reverb, Delay, Tremolo, Looper, and Neural Networks for Amp Modeling

ESP8266 Homie RS-232 Control for Yamaha RX-Vxxx AV Receivers

Need to export all of your fusion data in a bunch of formats? We've got you covered

An Arduino library for the Hi-Link LD2410 24Ghz FMCW radar sensor.

Raspberry Pi: development platform for PlatformIO

Async Web Server for ESP8266 and ESP32

S/PDIF driver for ESP32

Arduino Audio Tools (a powerful Audio library not only for Arduino)

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

ESP32/ESP8285-based High-Performance Radio Link for RC applications

Cross platform configuration & build tool for the ExpressLRS radio link

Linux distribution for embedded devices

The URL of M5Stack Official Documents:

COVID-19 Futures, Explained With Playable Simulations

Documents and Code for use with Heltec CubeCell LoraWAN Node Boards, Capsule, and Modules

OpenTX custom firmware for Transmitters

Espressif 32: development platform for PlatformIO

Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP…

📚🌀 Arduino library for the MQ135 air quality sensor. Allows for temperature and humidity corrected readings.