Could a humanoid robot be converted into a weapon in less than a minute? Chinese cybersecurity researchers have demonstrated ...

Since it was first introduced, Raspberry Pi has grown to become a trusted platform for industrial applications, thanks to its ...

I specifically got the one with wifi, and the other one with the ethernet module, so they do their thing with MQTT (I planned to set up a private MQTT broker for ourselves), and connect to them from ...

If you have just started with MQTT the first thing you will notice is there is only callback registered for on Message, even though you can register multiple subscriptions.. It is therefore up to you ...