MT8495 User’s Manual V1.0
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3.2 Serial Trigger Mode
In serial trigger mode, MT8495 starts scanning barcode when trigger
command (write ‘1’ to bit0 of address 0x0002) is received from the host. When
LED timeout expires or a barcode is scanned, the scanning stops. To restart
scanning, the host must send trigger command again.
Serial Trigger Mode
3.2.1 Trigger Command Response
In serial trigger mode, the trigger command is 7E 00 08 01 00 02 01 AB CD.
When MT8495 receives trigger command, it responds with 02 00 00 01 00 33
31 and starts scanning. Scanning below configuration barcodes will
allow/prohibit trigger command response.
