Updat README.md

2020-04-23 09:31:01 +02:00
parent 0d5b2ea71e
commit df0a7c6830
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@@ -120,6 +120,8 @@ To unifiy escape room 2.0 development, *ArduinoProps library* provides a simple
    PROG -> request a control program
 ```

+![Prop protocol](help/Prop-Protocol.png)
+
 ### Handling long message seamlessly and efficiently  
 MQTT standard limitations are far above what we need:
 - maximum topic length 65,536 bytes (64k)