Review on 🔵 Enhanced Visuals: JANSANE 20x4 2004 LCD Display Screen with IIC I2C Module Interface Adapter - Set of 2 in Blue by William Anacker

EDIT; Well the seller exceeded my expectations; under their warranty and will now send me two replacement screens free of charge. This is a perfect example of great customer service, five stars from me. (OLD REVIEW BELOW) I bought these 2 screens to help me with my school project as I thought an extra screen as a backup would be great but it's a problem. At first the screens were packaged horribly, most of the pins were bent, but after some fixing/bending I was able to test them. Luckily both worked, somehow, one of the screens made a rattling noise when moved. and also all of the fourth and part of the third row of the screen didn't work unless you pressed the screen, but the other screen worked fine. I should also say that I only have one backlight jumper (which wasn't connected to the I2C) and only part of another backlight jumper, so even if both screens would work I could only use one at a time. Overall I'm not very happy as I don't have a backup screen now.