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Python is a general-purpose, dynamically typed, object-oriented high-level programming language. Interpreters for versions 3.x and 2.x come installed on the Raspberry Pi's most popular operating system distributions.

1 vote

I2C LCD detected, code runs, but no display

https://github.com/eightamrock/Adafruit-Raspberry-Pi-Python-Code/tree/master/Adafruit_CharLCD Though designed for the shield, the examples in this code properly display characters on the given LCD display …
Tim Holt's user avatar
  • 175
1 vote
2 answers
4k views

I2C LCD detected, code runs, but no display

I'm trying to drive a 16x2 LCD board with i2c and running into some unexpected results. Basically, I can detect it, talk to it with my code, but nothing shows up on the screen. Same screen when driv …
Tim Holt's user avatar
  • 175