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2.66" gray4 for ADA bare eInk #6392#44

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BlitzCityDIY merged 1 commit into
adafruit:mainfrom
mikeysklar:grayscale4-2in66-6392
Jun 15, 2026
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2.66" gray4 for ADA bare eInk #6392#44
BlitzCityDIY merged 1 commit into
adafruit:mainfrom
mikeysklar:grayscale4-2in66-6392

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@mikeysklar

@mikeysklar mikeysklar commented Jun 13, 2026

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Adds a 4-gray grayscale example for the:

Adafruit 2.66" 296×152 e-ink bare display #6392 (SSD1680)

Ribbon Identifier: FPC-A003 used colstart=0

Tested Adafruit

  • Feather RP2040 ThinkInk
6392-lib-4gray-confirmed

Hardware-verified on Feather RP2040 ThinkInk, FPC-A003 1S ribbon.
FPC7519 LUT transfers directly; colstart=0, vcom=0x1C.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
@mikeysklar

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@BlitzCityDIY

@mikeysklar mikeysklar changed the title Add 4-gray grayscale example for 2.66" 296x152 display (#6392) 2.66" gray4 for ADA bare eInk #6392 Jun 13, 2026
@ladyada ladyada requested a review from BlitzCityDIY June 14, 2026 14:32
@BlitzCityDIY BlitzCityDIY merged commit 7930b45 into adafruit:main Jun 15, 2026
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2 participants