Overview.
This board provides an expansion capabilities to the M31 board. Up to 3 4x4 matrix keypad expansion board for a total of 8x8. So it will use up to 16 pins of the PoKeys, but will deliver up to 64 inputs.
Features :
•
4 x 4 primary keypad
T • Supports up to 3 (4 x 4) secondary keypads.
•
Keypad layout design by Scott Shafer from:
SS
Systems LLC.
•
Artwork by Jason Blake from:
Alpha Graphic Designs.
Ribbon cable included.
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