"I got this LCD from a friend but can't get it to work.https://www.amazon.com/Negative-LCD-Keypad-Backlit-Raspberry/dp/B010B23J54
Anyone ever hard one of these. Looks like the adafruit one. Or does anyone know how I can get it to work."
It indeed looks like the adafruit one. That's an I2C driven device for which there isn't code yet in any of the SB forks referred to in this forum.
You might try to follow instructions on learn.adafruit.com/adafruit-16x2-character-lcd-plus-keypad-for-raspberry-pi/python-usage and help the forum by publishing the result.
Thanks for reply. Ill investigate it further and post back.