Arduino sketch to send UDS / KWP diagnostic frames over CAN-BUS to PSA/Stellantis cars (Peugeot, Citroen, DS, Opel)

🩺 Home Assistant custom integration for Medisana Blood Pressure Measurement

Connectlife API proxy / MQTT Home Assistant integration

Wireless M-Bus using CC1101 and ESP32

Open source, multi-user SDR receiver software with a web interface

Reverse engineering of the Quansheng UV-K5 V1.4 PCB in KiCad 7

Various Admin Scripts for Zimbra

Esphome component for digital power monitors INA228, INA229, INA237, INA238, INA239

PCB files for the INA228 I2C 85V, 20-bit High or Low Side Power Monitor

ESPhome yaml for a 2 channel DC dimmer with control buttons and some extras

Walki Talkie QuanSheng UV-K5/K6/UV-5R Plus Custom Firmware Merge from: ▪ @OneOfEleven and ▪ @fagci Mod w. Spectrum Analyzer ▪ by @egzumer ▪ Enhanced by @RE3CON: Full freq range of BK4819 for TX and…

AEH-W4G2 AC that utilizes the ConnectLife App

Add Home Assistant support to your RDTech power supply

Zimbra Build Helper Script - makes it easier to build Zimbra

An Arduino library to control split-unit heatpumps over Infrared

Take raw IR signal from a remote receiver and print out pulse lengths

A collection of modified firmwares for the Quansheng UV-K5 radio.

Quansheng UV-K5 Firmware

Local support for Tuya devices in Home Assistant

Issue Tracker for ESPHome

ESPHome Custom Component for Sonoff TX Ultimate

ESPHome version of Elektor weather station v2

ESPHome Rain Detector

The Smart Smart Garden provides an ESP32 based interface for controlling up to 4 relays. The output of the relays is a 24VAC or a selectable 5-24VDC power, mainly targeted to control sprinkles.

reverse-engineered schematics and interface software

Raspberry Pi hat for CraftBeerPi

Custom Firmware for NsPanel with the design of HomeAssistant's lovelace UI in mind, works with Tasmota.