Files
lcd1602atest/firmware/cyd/meta.json
DESKTOP-PUHFO60\dsx2016 81caf7c95a Document LCD1602 contrast pot, backlight readability, and usage notes.
Clarify Vo is hardware-only, backlight-off is usually unreadable on blue/white modules, and refresh meta/changelog.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-23 14:36:36 +08:00

475 B