So it looks like ESPNow is enabled in the latest badge firmware, so it’s possible to do a “chorus” of DECTalk hexpansions using WiFi broadcasts. It works between these two devices at least

Woohoo, oyster mushrooms are working!

A productive morning! #emfcamp

Oh hai #emfcamp

Well, they work! Only one minor problem (guess who forgot the “hello I am a badge please give me power” pin?). Next step is to make some small clips for the speaker and order a bunch more boards

Oooh look what just arrived… #emfcamp

Ok, let’s do this..

My continuing efforts to build a DECTalk hexpansion for the EMFCamp badge have paid off!

Accidental physics demonstration while draining my allotment water tanks. Oops

An entirely pointless project: can I train a small model to predict when I want a coffee? using all of my home assistant sensor data and the “on” times of my coffee machine apparently I can! First result is using live data from my hass server, and guess what? I don’t want one!