LCD2041 Rev1.22 datasheet?

LK/ELK/VK/PK/OK/MX/GLK/EGLK/GVK/GLT Series

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flynnguy
LCD?
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Joined: Sat Jan 01, 2011 9:40 am

LCD2041 Rev1.22 datasheet?

Post by flynnguy »

I have an older version of the LCD2041 (Rev1.22) that I bought for a project but never really got around to using. Now I'm getting into microcontrollers and I thought I'd try to interface with it. I see that (at least newer versions of the LCD2041) support I2C and I thought I might try getting that to work if supported on my version. However the jumpers are different on my version of the board than on the datasheet I can find for this display. Does anyone have any info on what the jumpers are? Or even better the datasheet for this rev? Thanks.

Clark
Matrix Orbital
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Post by Clark »

Hi Flynnguy,

Older versions of the LCD2041 do support I2C, but connections and set up are a little different than new units. You can check out the manual for your display on our .ca here. I believe page 7 should show connections and page 10 jumper settings, be sure to use the 4 pin communication connector only.

Should you have any further questions after browsing through the documentation, please don't hesitate to ask.

Thanks,
~Troy
Troy Clark
Design & Development
Matrix Orbital

flynnguy
LCD?
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Joined: Sat Jan 01, 2011 9:40 am

Post by flynnguy »

Thanks a lot, this is exactly what I was looking for!

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