Needs Intel WiFi / Bluetooth chipset. So it doesn’t work on my AMD PC. And it doesn’t find my phone on my surface pro 7.

Doesn’t even work on windows. (So I went for LocalSend)

Missing status LED. I’d like to deactivate the always on screen feature.

"Now you all know…

I still had a Tda7492p board laying around. That’s a stereo Bluetooth 4.0 board with 2x50W (8-25V).

I made Franken - Bluetooth speakers. Works better than I thought. One 3rd party ryobi battery is enough for a festival week. The second Bosh lawnmower battery adaptor works fine too.