Erel Administrator Staff member Licensed User Mar 14, 2019 #2 There are many options. A nice and simple one is to use CloudMQTT: https://www.b4x.com/android/forum/threads/mqtt.65669/#content
There are many options. A nice and simple one is to use CloudMQTT: https://www.b4x.com/android/forum/threads/mqtt.65669/#content