DFR0554 16x2 LCD RGB question...
Account cancelled 2019-07-22 20:22:42 2575 Views1 Replies Hi,
My display looks like this:
https://imgur.com/advRmhb
https://imgur.com/nuaQGsv
In case you can't see it, there is some text on the screen.
The module is bought from "Mouser Electronics". Powered from the 5V pin of Arduino Uno WiFi Rev.2 (Looks slightly better when powered from the 3.3V pin). The library is installed from the link in the DFR0554 wiki page of this site. Using Arduino IDE 1.8.9 (Windows Store 1.8.21.0).
Is this a hardware or a software problem? Am I missing something or this is a faulty module?
My display looks like this:
https://imgur.com/advRmhb
https://imgur.com/nuaQGsv
In case you can't see it, there is some text on the screen.
The module is bought from "Mouser Electronics". Powered from the 5V pin of Arduino Uno WiFi Rev.2 (Looks slightly better when powered from the 3.3V pin). The library is installed from the link in the DFR0554 wiki page of this site. Using Arduino IDE 1.8.9 (Windows Store 1.8.21.0).
Is this a hardware or a software problem? Am I missing something or this is a faulty module?
