Hello!
I confess I’m not comfortable working with anything which makes use of the Arduino methods of operation. The bulk of my work is on the Pi and the BASIC Stamp.
That being said, I needed to track down the Redstick in the stores I use, and conversely back here for ideas on how to get them working. I was most surprised to see that board show up in the retired items category.
Micro Center is selling them at a deep discount, with quantities limited those on hand I think.
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Gregg Doctor Who8