Project

i2c-alpha_display

0.0
No commit activity in last 3 years
No release in over 3 years
i2c-alpha_displayreednj/i2c-alpha_displayHomepageDocumentationSource CodeBug TrackerWiki
command line gem to control the i2c alphanumeric displays on the RPi
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 Popularity
Downloads
6,172
Stars
0
Forks
0
Watchers
2
 Releases
Current version
0.5.1
Total releases
3
First release
2017-01-05
Latest release
2017-01-05
 Development
Primary Language
Ruby
Licenses
MIT
Average date of last 50 commits
2017-01-05
Reverse Dependencies
0

 Dependencies

Development

bundler
~> 1.13
rake
~> 10.0

Runtime

trollop
>= 0
wiringpi2
>= 0
 Project Readme

I2C::AlphaDisplay

A command line gem to make it easy to send data to I2C 7 and 14-segment displays, like this one: https://www.adafruit.com/product/881

Installation

$ gem install i2c-alpha_display

Usage

After installing the gem pipe any output to i2cdisp and it will do its best to show it on the display. Numberic input will have suffixes added so as much fits as possible. Eg. 12345 => 12.3k

$ echo helo | i2cdisp

14-segment display

License

The gem is available as open source under the terms of the MIT License.