Today Andreas Spiess, widely known in the scene meanwhile as "the guy with the swiss accent", provided to us a very exciting new video.
Now programming an ESP32 will be as easy as programing ESP8266 in former times, provided by Espressif.
Have a look:
Could the paxcounter also be programmed by this new approach?
According to Klaus, the mind behind the paxcounter project in Berlin, this makes no sense, because Arduino- IDE is not really suitable for large projects like this one.