MQTT

Controlling HVAC over the Internet

I was interested in the smart home topic for a while and finally the first actuator is operation in my flat. I’ve already had sensors and I processed the data coming from them using a Raspberry PI and RRDTool which was spectacular. During a heat wave in the summer the need arose for controlling the […]

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LTE measurement equipment

Projects / Kis Imre

One my friends from middle school had the idea to create a cheap device that can measure and collect the LTE signal levels.We got a suitable devboard for the prototype and I ported OpenWRT to it. I also needed to modify the LTE module’s driver to make it work.The user-space software sent the data to

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