BlackBerry Pi is a handheld device featuring a BlackBerry keyboard, trackpad, and 3D-printed parts. Components include a 4-inch display, 10,000mah batteries, and a Raspberry Pi 4 with 8GB of RAM.

We are all familiar enough by now with the succession of boards that have come from Raspberry Pi in Cambridge over the years, and when a new one comes out we’ve got a pretty good idea what to expect.

Even the Pi Zero 2 can do a dozen useful things.

In the early days of computing, and well into the era where home computers were common but not particularly powerful, programming these machines was a delicate balance of managing hardware with ...