After 3 years of bridging the gap between my KAKU devices and MQTT broker it is time for an update of my Arduino based device.
Today I took the day off to do something I have been planning for a while.
I made a KAKU (Klik aan klik uit) MQTT client to send and receive (new)KAKU signals.
In this post I will describe some essential steps and specifics of my setup.
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