I am using nodemcu esp8266 with LCD for the first time and I'm unable to make it work. It lights the background but it does not show any text. LCD Address: 0x27
while learning how to control a LCD 12864B from a PIC16F84A, I found an unexpected behaviour in init codes. I better explain the problem on a comment in the sub
I'm trying to use 12864B 7920 LCD on a PIC16F environment (PIC16F84A). As I'm not so skilled in the microprocessor field, I took a generic 4-bit control program
So I just wanted to mess around with my arduino LCD display (May I add it came with the kit from arduino...) Basically all the wiring is fine, and is done as t