Denon DRA-F109 remote connector

This is source code for NPM package denon-f109-remote-controller written in JavaScript version 6 (ECMAScript 2015). The package uses serial communication protocol to control Denon DRA-F109 amplifier. It is based on Kamil Figiela's hacking and serialport NPM package. Thank you Kamil Figiela and Francis Gulotta for this contribution. Those guys helped me a lot with solving many small issues.

Getting Started

This is only low-level library. You can look at yamaha-audio-polyfill for more robust solution.

Anyway, this is small example of usage:

npm install denon-f109-remote-controller --save

var denon = require("denon-f109-remote-controller");
var commands = denon.getCommands();

var controller = denon.createController();

controller.sendCommand(commands.powerOn, function (result) {
  console.log("Amplifier should be turned on", result);

  controller.sendCommand(commands.volume, 10, function (result) {
    console.log("Amplifier's volume level should be changed", result);
  });

});

Prerequisites

If you want to get this working, you need to have TTL RS-232 connected to 3.8mm jack connector.

The RX signal is not connected on this scheme but I am sure, you can see where it goes, there is only one not connected part.

Available commands

• powerOn
• powerOff
• volume: 0-60
• dimmer: 0-3
• muteOff
• muteOn
• sourceFM
• sourceDAB
• sourceCD
• sourceAnalog1
• sourceAnalog2
• sourceDigital
• tunerForward
• tunerBackward
• channelForward
• channelBackward
• sdbOn
• sdbOff
• sdirectOn
• sdirectOff
• bassIncrease
• bassDecrease
• trebleIncrease
• trebleDecrease
• balanceIncrease
• balanceDecrease

License

This project is licensed under the MIT License and Apache-2.0 license