dsx2016/lcd1602atest

Files

DESKTOP-PUHFO60\dsx2016 a4c7d54d3e Add LCD1602A I2C test with SoftSPI touch and LVGL.

PCF8574 backpack on SDA=GPIO22/SCL=GPIO27, demo/hello/clear/backlight UI, and flashable firmware/cyd package.

Co-authored-by: Cursor <cursoragent@cursor.com>

2026-10-23 14:25:53 +08:00

cyd

Add LCD1602A I2C test with SoftSPI touch and LVGL.

2026-10-23 14:25:53 +08:00

export_from_build.ps1

Add LCD1602A I2C test with SoftSPI touch and LVGL.

2026-10-23 14:25:53 +08:00

README.md

Add LCD1602A I2C test with SoftSPI touch and LVGL.

2026-10-23 14:25:53 +08:00

README.md

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

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

README.md Unescape Escape

预编译固件

刷写

重新打包

README.md