Hi, So I've got two 40x2 character lcds and I'm using the LCD3Wire library to drive them, via two 4094 shift registers. My problem is that which ever lcd object is created last becomes the only on that gets used. For example: include <LCD3Wire.h> // Arduino pins #define LCD_LINES 2 // number of…

LCD3Wire and two displays.

system August 8, 2008, 6:42am 8

no worrries, glad to help

Topic		Replies	Views
Compiler error -> LCD3Wire and LCD3pin Programming Questions	2	625	May 5, 2021
TwoWire Issue to use 2 differents I2C objects with two LCDs Programming Questions	12	5535	November 6, 2021
LCD Alternating Mesages Displays	2	1868	May 6, 2021
Interfacing LCD with 3 wires Interfacing	2	1285	May 6, 2021
Combining LCDs and Wire (TWI/I2C) Syntax & Programs	2	1813	May 6, 2021