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LCD i2c LCD Display + Netduino


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#1 Lyra

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Posted 29 May 2012 - 08:56 AM

Hi, i've just received my Netduino Plus and ordered some parts in ebay, including this LCD Module from SainSmart: http://www.sainsmart...no-mega-r3.html There is a Arduino Library attached and i have no idea, how to use this display. Could someone point me to the right direction, how i could figure out, how i can use it. I've wired it up to A4 & A5 and +5V und GND. The backlight works, but nothing else. Greetings from Germany

#2 travisbeard

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Posted 19 June 2012 - 03:02 PM

Hi,

i've just received my Netduino Plus and ordered some parts in ebay, including this LCD Module from SainSmart:

http://www.sainsmart...no-mega-r3.html

There is a Arduino Library attached and i have no idea, how to use this display.

Could someone point me to the right direction, how i could figure out, how i can use it.

I've wired it up to A4 & A5 and +5V und GND. The backlight works, but nothing else.

Greetings from Germany



Also in Germany, and i have similar problems with i2c lcds. I have the DFrobots now though. Any answers?

#3 travisbeard

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Posted 26 June 2012 - 11:36 AM

Look at the code i found here, http://www.tinyclr.c...hare/entry/177. The code works as is. I was able to use this as a great spring off point, just remember to use pull ups. I ended up having to use 10k pull ups. Thanks




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