Custom PC, Issue 218

Custom PC Issue 218My Hobby Tech column this month takes a look at the final-release Mooltipass Mini BLE open-source password management gadget, the SQFMI Watchy hacker-friendly smartwatch kit, and Crackers I: The Gold Rush from Microzeit.

I first previewed the Mooltipass Mini BLE back in Issue 201, after gaining access to the pre-release beta. At the time, a lot of the planned features were either only partially functional or entirely absent – though the hardware, at least, was undeniably solid. In the months since, the team has been hard at work and the final Mooltipass Mini BLE is now in backers’ hands.

To say the project has delivered is no understatement. While there are still holes to fill – the lack of any way to save a password onto the device from an Android or iOS smartphone or tablet is a big one – it handles most tasks with ease, and the integration of Bluetooth Low Energy for wire-free connectivity to target gadgets is a game-changer for the user on the go.

The SQFMI Watchy, by contrast, doesn’t quite manage to deliver on its promises. Designed as an open-hardware project centred on an Espressif ESP32 microcontroller and a compact e-paper sunlight-readable display, the electronics are solid enough – but the plastic case is a low point, and the firmware simply isn’t ready.

Despite having Wi-Fi on board, there’s no way to set the time on the Watchy automatically. The default clock face pulls down weather data, which is nice – but it’s pre-set to New York City, and there’s no obvious way to change that. The relevant variable is hidden, it turns out, in files which do not appear in the Arduino IDE when you edit the open-source sketch – and nowhere in the documentation is this mentioned. For anyone willing to spend a lot of time writing their own code based on poor or entirely absent documentation, there’s promise here – but it’s near-unusable out-of-the-box.

Finally, Crackers I. The first in a pair of books covering the rise of computer software piracy – primarily, but not exclusively, games – and the groups on both sides of the fence, Microzeit’s latest is a hefty tome well worth putting on your coffee table. Presented in full colour, the book is thick enough that its image-heavy nature doesn’t annoy – and the stories it tells are fascinating to boot.

Custom PC Issue 218 is available at all good supermarkets and newsagents now, online with global delivery, or as a free PDF download as part of a time-limited offer.

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