This is a simple B4X broadcast example with supabase as backend.
Have Fun :)
Building on the ‘Background Location Tracking’ example. I am trying to do something similar with UDP Sockets.
I need to receive UDP broadcast packets from several Huzzah32-ESP32 with an array of connected sensors every few seconds or so, log this data in a database and if specific trigger...
I'm trying to implement a auto discovery system, but Android 6 is blocking receiving UDP sent via broadcast, the app can send broadcast but not receive.
Android 6 do not receive "255.255.255.255" and not even "192.168.1.255/24"
Android 6 only receives UDP if the transmitter directs to...