🧾 Description
Article explaining how to link a QuickScan QBT 21x1 reader with an Android 8.1 system (8, 9, 10, 11, 12) using the SPP SLAVE protocol.
The reader will be configured in Serial Port Profile Slave Mode (com emulation) and the "Serial Bluetooth Terminal" application (v1.38), will listen to the com port on which the reader is declared and will display the read data.
🛠️ Resolution Steps
Open the bluetooth the your terminal and find the corresponding reader. Select it and enter the PIN code: 1234.
The reader will emit a series of beeps up and down.
The reader will emit a series of beeps up and down.
Launch the "Serial Bluetooth Terminal" application (we do not support any application that does not belong to us) and connect the reader.
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