node-red-contrib-yamahaamplifier

Tested Using the XMV4280

Turn the amp on / off

• msg.payload.command = "power:standby"
• msg.payload.direction = "set/get"
• msg.payload.value = "off/standby"

Mute a channel

• msg.payload.command = "volume:mute"
• msg.payload.direction = "set/get"
• msg.payload.xPosition = "0-4"
• msg.payload.value = "on/off"

Set a channels volume

• msg.payload.command = "volume:ATT"
• msg.payload.direction = "set/get"
• msg.payload.xPosition = "0-4"
• msg.payload.value = "-99-0"

There are no working friendly "updates" from the unit (changing the volueme else where). I may add them in the future, but for my use i don't need them, sorry. All of the above will respond if you get the values etc.