Pykeypi - Simple application to basic operation with keypad matrix 4x4 using GPIO Raspberry PI B
The secret is run as root.
Look at the folder example
Contact: cleitonrbueno@gmail.com
Set lines and columns in parameters or none the class keypad()
Create support to others modes: 3x4 and 3x3
Identify Raspberry PI A, Raspberry PI B and Raspberry PI B+ and configure pins GPIO
MIT