Free PCB Sunday: #twatch v1b


We go through a lot of prototype PCBs, and end up with lots of extras that we’ll never use. Every Sunday we give away a few professionally-made PCBs from one of our past or future projects, or a related prototype.

Earlier we gave away a v1a #twatch PCB, now we’re giving away one of two existing 24FJ64GA002-based v1b #twatch development board PCBs. We’d like this go to someone interested in developing firmware for their v2 #twatch, but that’s at your discretion. Sorry there’s no photo, this is a bare, green PCB. PCB by Seeed Studio.

Get an assembled red #twatch for $45 at Seeed Studio, including LCD and worldwide shipping. Seeed also has #twatch v2 PCBs for $6, and the compatible ethernet jack for $1.90.

Some stuff:

  • Yes, we’ll mail it anywhere in the world!
  • Be sure to use a real e-mail in the address field so we can contact you for shipping info.
  • First come, first serve. Sometimes we have extra PCBs or we can’t contact a commenter. When this happens, we move to the next commenter.
  • Limit one PCB per address per month.
  • Like everything else on this site, PCBs are offered without warranty.

We try to stagger the free PCB Sunday posts so every time zone has a chance to participate, but the best way to see the post first is to use the RSS feed.

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