Linux User & Developer, Issue 131

Linux User & Developer Issue 131The cover of this month’s Linux User & Developer Magazine highlights two of my latest features: a review of the Intel MinnowBoard and an interview with its evangelist Scott Garman. The direct comparison to the far cheaper Raspberry Pi, just to clarify, was an editorial decision in which I had no part.

The MinnowBoard is an interesting piece of equipment: based on a single-core 32-bit Intel Atom processor, it packs surprising power into a sub-10W package: gigabit Ethernet, USB, SATA and audio ports are all present and correct, while a ‘Lure’ connector gives access to additional capabilities including several PCI Express lanes.

The hardware itself isn’t the most interesting feature of the MinnowBoard, however. Intel has opted to make the board fully open, releasing schematics, Gerbers, firmware source code, and a Board Support Package (BSP) for the Yocto Project – certification for which the board carries proudly.

In this, the MinnowBoard is head and shoulders above the Raspberry Pi, which is a closed design, while offering significantly more power. Sadly, that power comes at a considerable price – you can expect to pay at least £160 for the MinnowBoard compared to £30 for the Pi. The MinnowBoard also struggles to compete with AMD’s equivalent, the Gizmo from Sage Electronics, which features a faster 64-bit dual-core processor with greater performance and wider OS compatibility and comes bundled with useful tools for embedded hardware and software development at a very similar cost.

Still, it’s an exciting project – and one Scott Garman, Yocto Project contributor, Intel employee, and the evangelist for the MinnowBoard project, is justifiably excited about. In my interview, Scott provided hints at the reasoning behind certain design decisions for the MinnowBoard, promises of increased compatibility with operating systems other than the bundled Angstrom Linux build, and admitted his undying respect for the Raspberry Pi Foundation.

All this, plus my usual four pages of Linux, open source, open hardware and open governance news, can be found betwix the pages of Linux User & Developer at your local newsagent, supermarket, or online via the Zinio digital distribution platform and others.

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