The KWP2000 is a communications protocol used for on-board vehicle diagnostics systems (OBD) by Suzuki (SDS), Kawasaki (KDS), Yamaha (YDS), Honda (HDS) and possibly more. It is standardized by ISO 14230

A node module to control your yamaha receiver

Python implementation of Yamaha Extended Control API Specification.

YTuner is a simple project designed to replace vTuner internet radio service and dedicated to all users of AVRs made by Yamaha, Denon, Onkyo, Marantz, Pioneer, HK and others with built-in vTuner support.

Mega Drive/Genesis core written in Verilog

Sega Mega Drive/Sega Genesis emulator that emphasises portability.

Homebridge plugin for my Yamaha Receiver optimized for use with the Home App and Alexa

Sound Card for the ISA (8bit) bus sporting Sound Blaster / Sound Blaster PRO emulation via ES688F chip, and a real Yamaha OPL3 FM Synth. It's also completely jumper configurable.

Yamaha soundbar integration for Home Assistant.

Group MusicCast Speakers with Home Assistant

FM synthesiser based on emulated Yamaha YM chips (OPL, OPM and OPN series)

🎻 Event-driven multi-standard MIDI state-tracking library.

Cycle accurate Mega Drive emulator

Yamaha Adapter for ioBroker

homebridge-plugin for Yamaha AVR. Audio Receiver Accessory with Power, Input, Volume & Remote Control

Yamaha receiver app for Homey

FPGA-based PCB to control a YM2610 sound synthesis chip.

Documentation for the SWL01U chip found inside Yamaha entry-level synths

MT10 Mods