This month’s five-page Hobby Tech column takes a look at the retro-style Clockwork Pi DevTerm portable computer, the HcX Floppy Disk Emulator tool, and Hex Loader – the first graphic novel I’ve seen in a few decades to arrive with its own tie-in game for the Sinclair ZX Spectrum.
The DevTerm, a follow-up to Clockwork Pi’s excellent GameSHell hand-held console, has been a little delayed. Having originally been due to land in April 2021, it’s only now gone through the review process thanks to the ongoing component shortages afflicting the industry – but it’s definitely been worth the wait. Inspired by classic portable computers like the TRS-80 Model 100, it’s a real anachronism backed by open-source hardware and open-source software.
That’s not to say it’s perfect: the top-end A-0604 model, as reviewed, is incapable of sustaining full-speed operation for more than a few seconds of load before throttling and arrives with the two high-performance cores entirely disabled; the display suffers from a glitch whereby the top four lines are entirely missing; and it took the community to make the tiny trackball less frustrating to use. The sheer joy of the device, thankfully, overrides these concerns. The built-in thermal printer is particularly wonderful, and was used to submit this month’s column – by post.
The HcX Floppy Disk Emulator review, meanwhile, was born from a need I had to image and retrieve data from some floppy disks which had been formatted for use with the Dragon Data family of microcomputers. Despite its name, the software isn’t exclusively usable by those who’ve splashed out on HcX hardware: it can load disk images, including stream captures from a KryoFlux, and provides a range of useful tools including an incredible visual floppy disk explorer – capable of even demonstrating the exact location and shape of damaged areas of a disk.
Finally, Hex Loader. A crowdfunded collaboration between writer Dan Whitehead, illustrator Conor Boyle, and letterer Jim Campbell, Hex Loader is halfway a love-letter to game development in the 1980s and halfway some kind of scathing indictment of consumerism and modern art wrapped in a mystical layer of sorcery. It also comes complete with a tie-in ZX Spectrum game, Combat Wombat – and you can’t say that of many publications released in the 2020s.
Custom PC Issue 222 is available at all good newsagents and supermarkets now, online with global delivery, or as a DRM-free PDF download on the official website.