The LCD Keypad shield is developed for Arduino compatible boards consists of a 1602 white character blue backlight LCD keypad consists of 5 keys - select, up, right, down and left keypad interface uses only one ADC channel The key value is read through a 5 stage voltage divider Pin Function Analog 0: Button (select, up, right, down and left) Digital 4: DB4 Digital 5 : DB5 Digital 6 : DB6 Digital 7 : DB7 Digital 8 : RS (Data or Signal Display Selection) Digital 9 : Enable Digital 10: Backlit Control Note: Version 1.1 main updates are the button values, which have been updated on the example code.
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