dsx2016/lcd1602atest

Files

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

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预编译固件

目录：cyd/

板子：CYD ESP32-2432S028R（ILI9341）
功能：LCD1602A I2C（SDA=GPIO22，SCL=GPIO27，PCF8574）+ SoftSPI 触控 + LVGL

说明见仓库根目录 README.md（对比度电位器、背光、Map 脚位）。

刷写

cd firmware\cyd
.\flash.ps1
# 或 .\flash.ps1 -Port COM3

重新打包

.\firmware\export_from_build.ps1
.\firmware\export_from_build.ps1 -SkipBuild

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预编译固件

刷写

重新打包

479 B

Raw Blame History