The baud rate is the number of bits transmitted per second in serial data communication. The baud rate used by the module and the data receiving host must be consistent to ensure accurate data transmission.This article guides you on how to change the baud rate of the barcode scanner.
Applicable to
GY-70U, GY-80U
Issue / Question
How to Change the Barcode Scanner Baud Rate?
Resolution / Answer
Select the required baud rate barcode for scanning.