But what if you have an old Raspberry Pi that’s not powerful enough to bear the full brunt of smart home devices? Well, you could turn it into an MQTT broker capable of coordinating message ...

Here’s how it works: the M5Stick sends the barcode over MQTT to an external Raspberry Pi that’s running Home Assistant. The Pi does a lookup in a spreadsheet and sends the data to the Bring ...

The Raspberry Pi Foundation is finally designing a microcontroller with its own chip. Here's how you can use it for your projects and everything you need to know about its features and specs.