DX  » Community » Reviews » 5V 3.2" LCD12864 Screen Module with Backlit (Yellow & Green Screen/English Word Stock)
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  • Overall Rating: 4
  • Price: 4
  • Quality: 4
  • Ease Of Use: 3
  • Usefulness: 5
Great product! – 5V 3.2" LCD12864 Screen Module with Backlit (Yellow & Green Screen/English Word Stock) Reviews

posted by Dutnn on 06/05/2013 Certified Owner

Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

Pros:
Great build quality and works great and easy when you know the controller is a "ST7920". I used it for my energy node to display the values from my wireless sensor nodes. SPI (serial) worked great, on the internet there is a lot of information about this product!
Cons:
The only problem I had is that the screen should run on 3.3 volt (between 2,7 and 5,5v according to the specs). When I run the screen on 3.3V the brightness is to light to have a good view. I'll tried a POT (10K) to fix this but I had no success. Now the processor is running on 3.3v and the screen at 5v. That works great!
Other:
Delivery was fast. (in about 15 days), packaging was good and the product worked as suspected.
Bottomline:
None.

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