4 Digit Alphanumeric I2C Display - Yellow

Digits have seven white segments on a black surface and we give you a set of two alphanumeric displays as well as a driver board so you can make a clock or a four letter word.Similar to the other LED backpacks, these are end-to-end stackable and by soldering the address jumpers on the back you can have up to 8 backpacks all sharing the same two I2C wires

Note: A bit of soldering is required to attach the matrix onto the backpack but its very easy to do and only takes about 5 minutes.