Tagged “IoT”

How do you know if you received that data correctly or whether your saved settings actually saved properly? By using a fast and easy CRC check, that's how! Here's a quick guide on performing CRC checks on data with your favourite microcontroller.

After moving house, I was having really bad signal issues with my Zigbee devices that I used in my smart home. After researching and fiddling around a lot, I fixed it and learned some skills along the way! Here's how I did it.

I'm terrified of accidentally leaving the garage door open. Lets see if I can watch and control it from my smart home?

IoT devices use MQTT for a lot of things, but why is it so difficult when they use MQTT to send files, pictures, and videos?