LCD display errors

Grove is a modulated, ready-to-use tool set.
Much like Lego, it takes a building block approach to assembling electronics.

Moderators: lily.li, violet, jeremy882, crail.lyu969

schmron
Elementary-1
Elementary-1
Posts: 145
Joined: Mon Dec 05, 2011 6:12 am

Re: LCD display errors

Post by schmron » Wed Jan 25, 2012 12:35 pm

california-ken wrote:I am having the same problems as others have posted below.

Setup: Ardunio UNO, R3; Grove Shield, Vol 1.2; Grove Serial LCD, Version 1.1B, Ardunio 1.0 Software; Liquid Crystal and NewSoft
serial libraries.
I wrote the answer of your question 2 topics above ;)
Use the seriallcd library for arduino 1.0.
No newsoftserial library with arduino 1.0 <---!!!!
Best regards from Vienna/Austria
Rony

emanresu
Pre-kindergarten
Pre-kindergarten
Posts: 3
Joined: Tue Dec 27, 2011 12:41 am
Are you a staff member of seeedstudio?: no
Which products/projects are your favorite?: Just started.

Re: LCD display errors

Post by emanresu » Thu Jan 26, 2012 7:21 am

Hello Ken,

From this line:

Code: Select all

#include <NewSoftSerial.h> //this is a must
It looks like you are using the wrong libraries and/or maybe outdated example code.

I recommend using the unified driver I posted. Also remove the above reference to NewSoftSerial.h. It's not required in Android 1.0 when using the unified driver.

See elsewhere on google if you need instructions on how to install (driver) libraries into the Arduino application.

Post Reply