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Spending my Sunday evening designing a very large FeatherWing for @adafruit’s modular devboard ecosystem.Permalink On twitter.com
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I probably won’t do proper 3D until later on, but may be an easier visualization of where I’m headed.On twitter.com
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Just placed the prototype order with @JLCPCB Sadly, the ATTiny88 I’m using for a keyscanner is out of stock, but they’ll take care of soldering in all the diodes.Permalink On twitter.com
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Next up: board bring upPermalink On twitter.com
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Once I’ve got avr_keyscanner configured for the matrix on this layout, it should, in theory, be able to work with Kaleidoscope, QMK, KMK, or anything else that can run on a Feather and poll an i2c device to get key matrix state. Debouncing is done on the keyscanner.Permalink On twitter.com
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Haven’t had a ton of time to work on the firmware but this may give you more of an idea of what the thing will look likePermalink On twitter.com
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The plan is to use an ATtiny88 as the keyscanner and talk to it over I2C, just like we did on the Model 01.Permalink On twitter.com
