Issues

• LCD1602 text extremely faint on ESP32-S3 at I2C address 0x27

  mathertel/LiquidCrystal_PCF8574#36 · Filter by author Amsh23 opened on Aug 17, 2026
  2

• Link to website broken

  mathertel/LiquidCrystal_PCF8574#35 · Filter by author forestpas3 opened on Mar 29, 2025
  1

• Alternate 8-parameter constructor won't compile - ambiguous

  mathertel/LiquidCrystal_PCF8574#34 · Filter by author dlkeng opened on Mar 26, 2025

• LCD 16x4 behaves strange.

  mathertel/LiquidCrystal_PCF8574#33 · Filter by author videobuff opened on Dec 6, 2023
  1

• Backlight brightness does not work as expected

  mathertel/LiquidCrystal_PCF8574#32 · Filter by author wellu opened on Dec 5, 2023
  2

• Effects not working with text longer that 16 char

  mathertel/LiquidCrystal_PCF8574#28 · Filter by author claudchtiscali opened on Sep 7, 2022
  2