IBridge Lite, 3x3 Keypad

IBridge-lite is a 3X3 key-pad shield with a 5110 Graphic LCD interface. It is compatible with Arduino, you can plug IBridge-lite on Arduino board directly, and you can get the small development platform with keypad input and Graphic LCD display. Hardware Pin Pad Name Type Description P2 Row0 I Scan key-board row line 0 P3 Row1 I Scan key-board row line 1 P4 Row2 I Scan key-board row line 2 P5 Column0 O Scan key-board column line 0 P6 Column1 O Scan key-board column line 1 P7 Column2 O Scan key-board column line 2 P8 SCK O LCD5110 clock P9 MO O LCD5110 data P10 D/Cn O LCD5110 catalog/command select P11 RSTn O LCD5110 reset P12 CSn O LCD5110 chip select P23 GND G P24 GND G P25 VCC P