I’m working with an android 4.0.3 tablet. I need it to communicate with a custom made board via USB serial at 9600 baud rate. The custom board’s usb port allows serial connection. I was wondering of someone can point me in the direction on how i can get my application on my tablet to send and receive some information between the two. All the help is appreciated.
Dogz1
You should use USB Host API for doing this. The API documentation explain how to use the USB Host API, step by step in the official documentation page here : http://developer.android.com/guide/topics/usb/host.html
Also if you are working with something like an Arduino Board, and if your board has USB host capability, I would recomment using ADK for communication.