This is how to connect and use the ring scanner in Bluetooth SPP mode. There are 2 ways to connect in SPP mode
1 Scan
2 NFC
1 SPP Mode - Scan
1 Run the RingScanner app and click Search to search and connect to the RingScanner.
2 After connecting to the Ring Scanner in the Ring Scanner app, scan the barcode that pops up in sequence.
If the connection is successful, the blue LED flashes on the RingScanner quickly.
3 After entering pairing mode, click 'Search' to connect with Ring Scanner.
4 When the connection is complete, the setting window appears as shown below.
5 Confirm that the scan is done in Result Windows
2 SPP Mode - NFC
1 This is a method of pairing in SPP mode using NFC.
After installing the M3 ring scanner app, when you place the ring scanner device on the back of the device, an NFC pairing dialog will appear
(Initial password: 1234)
2 The SPP mode / Pairing mode dialog appears.
The RingScanner reads barcodes in sequence and waits in pairing mode. If the connection is successful, the blue LED flashes on the RingScanner quickly.
3 After entering pairing mode, click'Search' to connect with Ring Scanner.
4 When the connection is complete, the setting window appears as shown below.
