an app that receives 25 bytes of data through Bluetooth

Would like a app that receives 25 bits of data in packages that come every 20 milliseconds and rearrange them in text boxes the 25 bits come together (package) and there is a 10 milisecons were two bits of data can be sent back to the source Data should be input by an App Inventor App. Data should be easily accessible. Database fields should be changeable. there is a similar code here: [login to view URL] An App inventor project and its source code should be provided. Must be in App Inventor