@blinry Feeding LoRa transmitted data from the #Watterott CO2 Ampel to #Checkmk monitoring on the Input side and querying the REST API on the output side to show service states on a bunch of #ws2812.
If you want to take the sensors to talks, feel free to ask us at the Checkmk booth at #Fosdem#fosdem24 in K, ground floor. We will happily borrow you one for an hour or so (we will have three in rotation).