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i2clcd1602's Issues

20 x 4 display

Hello
Is it possible to modify this extension to support 20 x 4 displays?
Thanks
Steve

Getting good contrast with 1602 display

Great extension, thank you. Not related to your code, but I wonder if you managed to get good contrast on the 1602 LCD at 3.3V. Did you find a way? My 1602 with the PCF8475 I2C backpack gives very low contrast.

block code

hello
when I down load block code to bit..and plug power in to lcd light just come on...changed address 39 to 63...still just light no hello...code is exact can't figure out please help

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