This app allows the user to track their Hours of Service in order to stay in line with the trucking regulations. The user can also use the app to track and report vehicle defects, and review their truck's performance and diagnostic data.
I developed the app's foundation for using RFCOMM to communicate with the dongle over Bluetooth Classic. The dongle is connected to the truck's diagnostic port.
The app is available here:
The dongles are available here:
DC 200
The app is also included with the following Rand McNally Android tablet: