This commit is contained in:
Jan Wachsmuth 2023-12-30 15:43:23 +01:00 committed by GitHub
parent 7cc3f58ecf
commit eb388f6d38
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23

View file

@ -1,4 +1,9 @@
# Linkplay # Linkplay
Reverse Engineering with Arylic audio streaming devices that contain a Linkplay A31 module Reverse Engineering with Arylic audio streaming devices that contain a Linkplay A31 module
## Motivation
A few years ago I bought an Arylic Up2Stream Amp audio device to play and stream music in my new sauna. Later I've added such a device to give my good, but old stereo speakers a second life. I also bought an Up2Stream Pro device for my Denon AV receiver, because the build-on vTuner was not working anymore without additional payments. So far the devices were working well, but I was missing a "notification message feature" to play messages from my home automation system while music was playing. That feature was added by Arylic in version 4.6, see https://developer.arylic.com/httpapi/#play-notification-sound.
Another feature that I really miss is "WiFi disable". There is a function to hide the SSID, but there is no way to disable WiFi completely. For security reasons, but also to avoid additional devices sending on the 2,4GHz WiFi band I like to have such a feature. That was the starting point to dig deeper into these devices. It turned out that these devices have a Linux CLI with a SoC similar to older Internet routers. I tried to document my findings in
dies ist ein text dies ist ein text