I had never considered that, however, it would not be hard to do something like that, though I feel MQTT is the wrong answer unless you are using it to draw text/lines. But, because there is a framebuffer with the ESP8266, you can draw whatever arbitrary stuff in there you want :)
I had never considered that, however, it would not be hard to do something like that, though I feel MQTT is the wrong answer unless you are using it to draw text/lines. But, because there is a framebuffer with the ESP8266, you can draw whatever arbitrary stuff in there you want :)