Nice keypad. I have a HID ProxyPoint 6005 and I have no clue how to program it to my Arduino Uno. It has 2 wires for led's, one for red and one for green. It also has wires like data0/data, data1/clock, beep, and power. How do I get mine started?
If you run it off 5V, you should be able to connect the beep and LED wires directly to digital outputs. My guess is that the LED outputs will produce the following results:
both outputs low = LED controlled by reader
green low, red high = LED red
red low, green high = LED green
red high, green high = LED orange
The beep I'm guessing will sound if you go high on that pin.
The data0/data and data1/clock wires should be connected to digital inputs. Looks like that reader comes in two models. If you've got the weigand model, you should be able to connect data0 and data1 up to pins 5 and 4 (respectively) and start with the crazy people code I linked to in an earlier post. I haven't played with the clock+data interface of mine so I can't necessarily help if you have that model, though perhaps a variation of http://www.arduino.cc/en/Tutorial/ShiftIn