Hi I need to interface proximity sensor with mangOH green (WP7703).
There are quie a few proximity sensors available, which one shall I get?
What are the steps to interface ? Do I need to have expansion cards and if yes, what pins I need to use to drive/interface the sensor?
There is no proximity sensor that is officially supported. Which parts are you considering and what is their hardware interface?
If you have a few sensor proposals and can list the benefits then we can look into supporting them in the longterm
Only you know your requirements - so only you can answer that!
Standard steps for any interfacing task: How to interface anything to anything else - 8052.com