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Map ZERO 3W color hardware to workshop pins - #3

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bestquark merged 1 commit into
mainfrom
agent/zero3w-even-column-i2c
Aug 12, 2026
Merged

Map ZERO 3W color hardware to workshop pins#3
bestquark merged 1 commit into
mainfrom
agent/zero3w-even-column-i2c

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Updates the color lab for the workshop wiring: TCS34725 VCC/GND/SCL/SDA on physical pins 4/6/8/10 and NeoPixel VCC/DIN/GND on 2/19/20. Adds the custom software-I2C device-tree overlay, exact-kernel i2c-gpio fallback module, automatic adapter discovery, service configuration, bilingual instructions, and regression/CI checks.\n\nValidated locally with 17 unit tests, overlay compilation/decompilation, shellcheck, installer isolation tests, web-app smoke test, and an offline application of the matching overlay to the packaged ZERO 3W device tree.

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bestquark marked this pull request as ready for review August 12, 2026 01:01
@bestquark
bestquark merged commit 2ebb2bc into main Aug 12, 2026
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bestquark deleted the agent/zero3w-even-column-i2c branch August 12, 2026 01:01
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