Feasycom data module widely used in bluetooth printer ,barcode scanner and so on .In the previous news we have introduce about module Bluetooth for printer solution ,today we are going to talk about about barcode scanner module basic protocol.

Application :

1650612845 1

The basic protocol when use in barcode scanner:

1650612843 2

Except above 3 main protocol ,there is another protocol: HOG (HID Over GATT)

Advantage :1.Input content directly via textbox,no need app

2.Androïde 4.4 and above ,iPhone 4S and above

Disadvantage:Low data volume

Feasycom provide many kinds of module Bluetooth for barcode scanner solution ,for more details contact feasycom sales :sales@feasycom.com