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Interfacing Adafruit 7-segment Backpack with Bus Pirate

Posted on Tuesday, March 4th, 2014 in Bus Pirate by DP

BusPirate_HT16K33

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 about i2c.
In this blog post I briefly show how to display “1 2 3 4” on this display using bus pirate.

Get your own handy Bus Pirate for $30, including world-wide shipping. Also available from our friendly distributors.

This entry was posted on Tuesday, March 4th, 2014 at 11:00 am and is filed under Bus Pirate. You can follow any responses to this entry through the RSS 2.0 feed. You can skip to the end and leave a response. Pinging is currently not allowed.

One Response to “Interfacing Adafruit 7-segment Backpack with Bus Pirate”

  1. Tom P. says:

    And if you can do it with an Adafruit backpack, you can do it with a hacked $3 voltmeter a la Baoshi.

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