Adafruit USB + Serial LCD Backpack Add-On with Cable [Discontinued] USB Style_Mini-USB Originally designed for use in

Originally designed for use in car doors

Simply 'grab' a resistor

the RS-485 standard allows for multiple devices to be connected on the same network

5" is designed to fit nicely onto the original Pi 1 Model A or B but also works OK with the Raspberry Pi Zero

Adafruit USB + Serial LCD Backpack Add-On with Cable [Discontinued] USB Style_Mini-USB Originally designed for use inAdding a character display to your project or computer has never been easier with the new Adafruit USB or TTL serial backpack! This custom designed PCB can connect to the back of any 16x2 or 20x4 character LCD and does everything you could want: printing text, automatic scrolling, setting the backlight, adjusting contrast, making custom characters, turning on and off the cursor, etc. It can even handle our RGB backlight LCDs with full 8 bit PWM