LiquidCrystal_PCF8574

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Effects not working with text longer that 16 char

2

/* This code is not working, the line with effects overlaps at the begining of the line replicating one char If I change the line fx.applyEffect(text, 11, 18, effect::invert); to...

claudchtiscali

Backlight brightness does not work as expected

1

Seems that `void LiquidCrystal_PCF8574::setBacklight(uint8_t brightness)` does not work as expected and at least on my display it is merely on or off. Passing 0 toggless the backlight off and any...

wellu

How to go about with a 16x4 display ? pos (0,2) and (0,3) starts on position (4,2) and (4,3). Here is the code: `lcd.clear(); lcd.setCursor(0, 0); lcd.print("*** first line."); lcd.setCursor(0,...

videobuff

Mr-HaleYa