Raspberry Pi enthusiasts may be interested in a new 4G IoT HAT specifically created for the excellent range of Raspberry Pi mini PC systems in the form of PiTalk. Designed to provide users with the ...

Need to bring 4G cellular comms into your Raspberry Pi-based project? There's a mini HAT for that: the Clipper HAT mini. Basically, it enables the boards to communicate over 4G mobile/cellular ...

One of the things that makes Raspberry Pi’s small and inexpensive single-board computers interesting is the 40-pin connectors that makes it possible to connect expansion boards called HATs (which ...