Android Question Pair Bluetooth device just with the mac address

[Jose Cuevas]

Hi, is it possible to pair a bluetooth device (printer) with just the mac address of the device?
My problem is that this App must be paired with one specific printer of 150 in the site, so if the App make a discovery, the user will not know which printer to select in a list of 150 printers.
Every printer has a sticker with his (its) mac address, so my idea is, the user have to enter the mac address and the App should search for the printer and pair it automatically. All the printers have the same passkey "0000".

Thanks in advance for any help.

 

[f0raster0]

the passkey can be changed (if I'm right)

to connect your App with only one printer,
look this example, Mac Addrees should the MacAddress of your printer.

https://www.b4x.com/android/forum/t...receipt-printer-with-matching-codepage.76831/

ahah if that sticker is a QrCode or better a NCF you can read that(macaddress) using your App then the user don't need to type anything