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Open Hardware/Modding: PinePhone, Pine64, and PCB

Submitted by Roy Schestowitz on Thursday 16th of December 2021 02:09:25 PM Filed under
Hardware
  • Green information technology and classroom discussions
  • December update: a year in review

    As far as news is concerned, we are happy to let you know that the PinePhone Pro Explorer Edition and PinePhone Pro keyboard production is steaming ahead with units available soon.

  • Pine64 and Radxa's new Pi CM4-compatible boards

    Since the Raspberry Pi was introduced, hundreds of clones have adopted the Pi's form factor (from the diminutive Zero to the 'full size' model Cool. Often they have better hardware specs, and yet they remain a more obscure also-ran in that generation of Single Board Computer (SBC).

    So when I saw Radxa's CM3 and Pine64's SOQuartz, I wanted to see if either would be—as they advertised—'drop in, pin-compatible replacements' for the Raspberry Pi Compute Module 4.

  • Christmas Tree PCB Just The Trick For Festive Glee | Hackaday

    It’s a forward-looking project, complete with USB-C connector, future-proofing it for some time until yet another connector standard comes along. When plugged in, like many similar projects, it blinks some APA102 LEDs in a festive way. The PCB joins in on the fun, with white silkscreen baubles augmented by golden ones created by gaps in the soldermask.

    An ATTiny167 is the brains of the operation, using the Micronucleus bootloader in a similar configuration to teh DigiSpark Pro development board. It relies on a bit-banged low-speed USB interface for programming, but the functionality is largely transparent to the end user. It can readily be programmed from within the Arduino IDE.

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