//Have what looks like a chinese made ITC2 20x4 LCD module. //Hooks up to my UNO3 connected to VCC GND and analog a4 and a5 //Here is my code compiled with the 1.2.1 Library and uploaded to the board LiquidCrystal_I2C lcd(0x27, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); lcd.begin(20,4); lcd.noBacklight…

20x4 ITC problems

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