Crius LCD (Serial LCD v1.03) doesn't work with MultiWii 2.1? - RC Groups
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Sep 21, 2012, 12:50 PM
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Crius LCD (Serial LCD v1.03) doesn't work with MultiWii 2.1?

I'm having some problems getting my LCD to work, and wondered if anyone had some solutions (other than soldering an ISP header to the LCD board and reflashing the firmware). I looked through the giant MultiWii SE 2.0 thread, but it just seems full of anecdotal evidence, and people arguing "Yes it works", "No it doesn't", without any real information.

I'm using MultiWii 2.1 with a Crius SE 2.0, and the Crius LCD flashes "SERIAL LCD V1.03" on power-up. After that I get either a blank screen, or the occasional screen full of gibberish. I'm plugged into the RX pin on the AIO board (which is weird), but I've also tried on the TX pin, with similar results.

Has anyone managed to get this LCD module working using LCD_SERIAL3W on v2.1 of the sketch, or is there something else I'm missing?
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Nov 14, 2012, 06:19 AM
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saxon0010's Avatar

I have the same problem.. Have you got the answer?


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