Interfacing Adafruit 7-segment Backpack with Bus Pirate

asd has written¬†an article on interfacing Adafruit 7-segment Backpack with Bus Pirate Bus pirate doesn’t do much by itself but needs some accompanying chip talk to. I got my hands on 7-segment display from Adafruit which has HT16K33 controller on it. HT16K33 chip is accessed via i2c protocol so it is good candidate to learn […]