Patrick Rudolph

Daikin P1/P2 Raspberry Pi hat

Deprecated. Use https://github.com/siro20/core

:house_with_garden: Open source home automation that puts local control and privacy first.

ETSI EN 300 744 compliant DVBT encoder

No description provided.

12VDC to 300VDC isolated SMPS

12V to 120V boost converter

A simple golang application as doorbell replacement

Monitor and control your Daikin/Rotex (hybrid) heat pump and various other (Altherma) models via the 2-wire P1/P2 thermostat interface using an ATmega328P, ESP8266, and some electronics. Using a MAX22088, no external power supply is needed. The P1P2Serial library and P1P2Monitor program read and write raw data or system parameters. P1P2Serial may also be used for other Japanese Home Bus System based standards: DIII-NET (F1/F2) bus, Mitsubishi M-Net bus, Toshiba TCC-Link, Hitachi H-link, Panasonic/Sanyo SIII-Net, Haier, York, ..

Isolated DC/DC with MPPT

Homematic Homebrew PCB for HMIP-WTH-​2

ipmigo is a golang implementation for IPMI client

A small utility written in ANSI C to compare binary data streams before writing them

Build Gallium Nine support on top of an existing WINE installation

A single-header ANSI C gui library