Hi there ! I am a newbie here. I am trying to make an android app . There will be some buttons that will do some specific task. Each button will receive a specific code from a raspberry pi through MQTT broker ( i will be using test.mosquitto.org) . There also will be a BIG button for a walkie talkie function. So, raspi will be the publisher and subscriber (for walkie talkie) and my android will be the subscriber as well as publisher (for walkie talkie). Can I implement this with mqtt and b4a?
So First things first. As a newbie, i want to try to receive the data from my PC (that i have installed the mosquitto mqtt broker. So, i will send a data (maybe an integer) from my PC as publisher and then on my android phone, it will receive the data as a subscriber. For example if i send 1 from my pc, then my android will show "hello" through label1.
How to implement this? Thank you
So First things first. As a newbie, i want to try to receive the data from my PC (that i have installed the mosquitto mqtt broker. So, i will send a data (maybe an integer) from my PC as publisher and then on my android phone, it will receive the data as a subscriber. For example if i send 1 from my pc, then my android will show "hello" through label1.
How to implement this? Thank you
