Makers, developers and hobbyists that wish they had more serial ports on their Raspberry Pi mini computer might be interested in a new Raspberry Pi UART Hat that has been created by Salicon ...
Seventh Sector based in the UK, has created a new HAT for the awesome Raspberry Pi mini PC called the SerialPi5 that adds 5 x RS232 COM ports to the single board PC. Once fitted to your Raspberry Pi ...
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 ...
An edge server and  PLC controller for industrial automation, field comms and IoT edge applications by Sefra Labs are based ...