Good day, I have a problem implementing a similar code that is working on a 16x2 LCD to a 20x4 LCD. They are both different branded LCDs 16x2 is a freetronics 16x2 LCD & 20x4 is a Optrex 20x4 LCD I'm sure the connection for my 20x4 is correct because i got it to display simple println stuff an…

Problems implenting code on 20x4 LCD but code works on 16x2

system September 12, 2012, 10:52am 3

i'm using a Freetronics EtherTen board. it has a similar configuration as the Uno+ethernet shield only on one board.

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