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PSoC™ 4 Forum Discussions

RoFr_4201436
Level 3
Level 3
50 sign-ins 25 sign-ins 10 replies posted

Hello, I created a project on PSOC 4 using an example LCD project that is available on Psoc Creator, but I don't know if I placed the wires correctly on my LCD, because the LCD just turns on, but doesn't show anything. I put the wires as follows:

RoFr_4201436_0-1612820966308.png

But when I send the code to PSOC, only a blue screen appears, as shown in the following photo:

RoFr_4201436_1-1612821273275.png

 

can anybody help me? Checking if I put the pins in the right way?

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1 Solution
Hal
Level 1
Level 1
First solution authored First like received First reply posted

It's hard to tell from your picture but you probably have to reduce the voltage at V0 (use a pot). This adjusts the contrast.

View solution in original post

2 Replies
Hal
Level 1
Level 1
First solution authored First like received First reply posted

It's hard to tell from your picture but you probably have to reduce the voltage at V0 (use a pot). This adjusts the contrast.

Thanks bro. Now it's working!

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