Debugging with printf is something [StorePeter] has always found super handy, and as a result he’s always been interested in tweaking the process for improvements. This kind of debugging usually has ...

Solutions for asynchronous serial communication between systems or subsystems include many possible interface implementations – for example, RS-232, RS-485, RS-422, controller area network (CAN), ...

The GRV-CSERI-4 serial module from Opto 22 add RS-232C and RS-485 serial communications to the EPIC system. The module plugs into a groov EPIC chassis alongside the company’s new groov Edge ...

It’s the easiest thing in the world — simple, straightforward serial data. It’s the fallback communication protocol for nearly every embedded system out there, and so it’s one that you really want to ...