Bose Soundtouch Multiroom Implementation Success Story

General
1

Hey everyone, I wanted to share my recent success in implementing a Bose Soundtouch Multiroom system in my home! :headphones::sparkles:

I’ve always been a fan of Bose products, but I was really excited when I discovered that their Soundtouch speakers could be integrated into my smart home setup. However, there was one major hurdle: the official app didn’t support Multiroom functionality the way I wanted it to. I decided to take matters into my own hands and create a custom solution!

The Challenge
I have three Bose Soundtouch 300 speakers in my home, and I wanted them to work seamlessly together as a Multiroom system. The official app allowed some basic grouping, but it lacked the flexibility I was looking for. I wanted the system to automatically connect speakers when they were turned on and allow for dynamic groupings based on my activities.

The Solution
After some research, I decided to use OpenHAB as my smart home platform. It has a robust binding for Bose Soundtouch devices, which made it the perfect choice for this project. I created a custom rule set that handles Multiroom functionality without relying on the official app.

Here’s a quick overview of what I achieved:

  • Automatic Grouping: When I turn on a speaker, it automatically connects to the main Multiroom group if another speaker is already playing.
  • Dynamic Groupings: I can create custom groups on the fly, perfect for when I want to play music in specific rooms.
  • Party Mode: A single switch turns all speakers into a Multiroom group, perfect for entertaining guests.

The Code
I wrote a series of rules in OpenHAB’s JavaScript engine to handle the Multiroom logic. Here’s a snippet of the core functionality:
javascript
rule “Multiroom - Member of Group changed its powerstate”
when
Member of gSoundtouch_Source changed from “STANDBY”
then
// Initialize variables from all needed groups
val devicename = triggeringItem.name.toString.split(‘').get(0) +"" + triggeringItem.name.toString.split(’_').get(1)
val devicename_Power = devicename + “_Power”
val devicename_AvailableForMultiroom = devicename + “_AvailableForMultiroom”
val devicename_AvailableForMaster = devicename + “_AvailableForMaster”
val devicename_MAC = devicename + “_MAC”
val devicename_Master = devicename + “_Master”
val devicename_Multiroom = devicename + “_Multiroom”

// Add speaker to Master if only one Master exists
if(MastersCount==1 || Soundtouch_Multiroom_Master.state!="" && MastersCount==0){
    sendCommand(devicename_Multiroom_item,ON)
}

end

Tips for Others
If you’re looking to implement something similar, here are some tips:

  1. Start Small: Begin with a single speaker and ensure it’s fully integrated before adding more.
  2. Use the Right Tools: OpenHAB’s flexibility makes it an excellent choice for custom setups.
  3. Backup Your Configurations: Before making major changes, always backup your current setup to avoid data loss.
  4. Test Thoroughly: After making any changes, test all functionalities to ensure everything works as expected.

Final Thoughts
This project was a fantastic learning experience, and I’m thrilled with the results! My Bose speakers now work together seamlessly, providing an amazing audio experience throughout my home. I hope this post inspires others to explore the possibilities of integrating their audio systems into their smart home setups!

If anyone has questions or wants to discuss further, feel free to reach out! :blush: