After you have initially paired the Android device and the RFID device, you must open the Bluetooth connection from within the mobile app in order to read, write or replace RFID tags in the field.
Begin by accessing a project on the mobile device and the data layers that you wish to view. Next, access the InfraMarker mobile administration screen. Press “RFID Setup”.
Activate the Bluetooth feature on the RFID reader/writer. In the case of the TSL 1128, simply depress the trigger and wait for the blue light to begin flashing. Select the desired device from the InfraMarker list and press “Connect”.
After the mobile device and the RFID reader/writer are Bluetooth connected, the InfraMarker mobile app returns to the map and the RFID reader/writer should show a steady blue light.