Comprehensively nerd-sniped today by learning that you can receive C-ITS vehicle telemetry using an ESP32-C5.

I had things I needed to be doing.

And of course there is now flightradar24 for roads https://opentrafficmap.org/

You can learn more (in German) on the wiki https://wiki.opentrafficmap.org/

OpenTrafficMap

@russss Thank you for posting about this - we will bring some receivers with Ethernet and PoE to EMFcamp in July
@peterp oh cool! I will try and say hi!
@peterp Do you have any recommendations on ESP32-C5 and where to buy? I also hope to be at EMF this year.
@smed hi, I can bring you some boards to EMF, but you can also order a C5 on amazon. It should be well stocked usually

@peterp we've got a few nodes running in London now using dev boards and this code: https://codeberg.org/russss/its-slip-gateway

Haven't seen anything except a few cars so far...

its-slip-gateway

C-ITS gateway, for passing packets from a SLIP serial C-ITS sniffer to OpenTrafficMap

Codeberg.org