The DSpi is a handheld with a clamshell design, two small screens, and an open source design – you can’t actually buy one, but you can find design files, software, and a parts list in the developer’s ...

The MCUs come with SMS (SNOOZE Mode Sequencer), which allows dynamic LCD segment display without CPU intervention. By offloading tasks to the SMS, the devices minimise CPU wake-ups and contribute to ...