I need a remote display to show information sent via WiFi from another ESP8266. What needs to be sent is a string along with some variables, for example a string to be displayed along with two integers for the position on the display:
0, 12, "message to display on screen"
As I am absolutely new to network stuff, what would be the best way to achieve this?
- Sending a POST request through REST API?
- Use UDP instead?
- Or better use a framework like MQTT?