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TC20

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Latest recommended config for Voice Projects:

_tnx_profile.jcf

"BluetoothSPP": {
  "On": true,
  "Filter": "RS507",
  "PIN": "",
  "UseDeviceMajor": false,
  "UnpairAll": false,
  "DiscoveryOn": false,
  "BarcodeType": "FNC3",
  "ShowUnpairBarcode": false,
  "ScannerType": 6,
  "TerminatorWait": 0,
  "Terminators": ""
},

_tnx_application.jcf

"Bluetooth": {
  "OnAtStart": true,
  "OffAtExit": true,
  "KeepPairingOnExit": false,
  "KeepPairingOnStartup": false
}

For Non-Voice projects:

_tnx_profile.jcf

"BluetoothSPP": {
  "On": true,
  "Filter": "RS507",
  "PIN": "",
  "UseDeviceMajor": false,
  "UnpairAll": false,
  "DiscoveryOn": false,
  "BarcodeType": "FNC3",
  "ShowUnpairBarcode": false,
  "ScannerType": 111,
  "TerminatorWait": 0,
  "Terminators": ""
},

_tnx_application.jcf

"Bluetooth": {
  "OnAtStart": true,
  "OffAtExit": false,
  "KeepPairingOnExit": true,
  "KeepPairingOnStartup": true
}

Tested successfully on:

Android Oreo (8.x)
Manufacturer Device Android Version Date Tnx version Recommended Config
 Notes
Zebra TC20 8.1.0 02/04/20 Emulator 1.0.13.513
BT Pairing 7.0.4.505
Vxt Engine 4.2.5.502
Vxt Calibrate 6.1.2.507		 
"UnpairAll": false,
"ScannerType": 6,
  • Build number 01-11-09.00-OG-U00-STD
  • The first time the scanners are paired, it is necessary to read the pairing barcode twice.
  • Scanner reconnected by clicking the Restore Key
  • Voice projects
    • Recommended “ScannerType”: 6 (in _tnx_profile.jcf file)
    • “HeadsetType”: 1 (in _vxt_configuration.jcf file)
    • Headset reconnected successfully
Zebra TC20 8.1.0 23/03/20 Emulator 1.0.13.513
BT Pairing 7.0.4.505
 
"UnpairAll": false,
"ScannerType": 111,
  • Build number 01-11-09.00-OG-U00-STD
  • The first time the scanners are paired, it is necessary to read the pairing barcode twice.
  • Scanner reconnected by clicking the Restore Key
Zebra TC20 8.1.0 18/07/19 Emulator 1.0.11.512
BT Pairing 7.0.3.549		 
"ScannerType": 2,
 

 

Android Nougat (7.x) – No more tested on this version
Manufacturer Device Android Version Date Tnx version Config deviation / Notes
Zebra TC20 7.1.2 04/01/19 Emulator 1.0.8.500
BT Pairing 7.0.3.543		 
"ScannerType": 1,
 

 

Recommendations:

  • Use the Filter parameter as much as you can. It will be easier to establish the connection between devices.
  • For Voice Projects, we recommend using the ScannerType 6. For Non-Voice Projects, use the ScannerType 111

 

Scanner Type 111:

  • The use of ScannerType: 111 for Zebra devices requires the BT Pairing service at Android Accessibility menu option to be activated. In addition, it is convenient to use UnpairAll: false, to avoid having to scan multiple times to connect the scanner. UnPairAll: true could be more problematic when you establish the connection between the device and the scanner.
  • Before using the scanner, please, scan the SPP mode and the non-AutoReconnect barcodes: