Bematech BR200BT User Manual

Handy Wireless Scanner
11
USER MANUAL
Scanner to Remote Application
Data Format of Packet
To send a data (barcode) to the remote application, the BT scanner has to encapsulate it:
EAH
(Header)
Size of
payload
FEH
(Format
Byte)
Data
ID
Data
Barcode
Type
AEH
(End of
Byte)
Reserved
Byte
1 byte
1 byte
1 byte
1 byte
Varies
1 byte
1 byte
1 byte
Title
Definition
Header Character (EAH)
The character ID at the head of every data. It has to
start with EAH.
Size of Payload
The encapsulated data length excluding header
character.
Format Byte (FEH)
Differentiate data format; barcode data is always FEH.
Data ID
The number of each data. If receive the same ID more
than once, only the first one is valid, delete the rest.
Barcode Type (1 byte)
Please refer to the Barcode Type Table.
Data
Decoded barcode data.
End of Byte (AEH)
Record data ends.
Reserved Byte
Reserved for future use.
Example:
If Code39 barcode data is "ABCD", than sender sends out:
EAH + 0AH + FEH + ID + "ABCD "+ 11H+AEH + Reserved Byte
0AH = 1+1+1+4+1+1+1
Acknowledge packet
55H (Header )
Data ID
55H (end of byte)
1 byte
1 byte
1 byte
Example:
If scanner sends out:
EAH , 0AH , FEH , 01H , "ABCD ", 011H, AEH , EEH
Remote acknowledges: 55H +01H + 55H

Bematech BR200BT Specifications

General

Battery voltage	3.7 V
Battery capacity	850 mAh
Power source type	Battery
Type	Handheld bar code reader
Wavelength	617 nm
Sensor type	CCD
Scanner type	1D
Read rate (max)	330 reads/s
Light levels (direct sunlight)	0 - 100000 lx
Linear (1D) barcodes supported	Codabar, Code 128, Code 32, Code 39, Code 93, ITF-14, JAN, U.P.C.
2D (matrix & stacked) barcodes supported	Not supported
Standard interfaces	Bluetooth
Connectivity technology	Wireless
Product color	Black
LED indicators	Yes
Housing material	-
International Protection (IP) code	IP43
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 50 °C
Operating relative humidity (H-H)	5 - 95 %

Weight and Dimensions

Depth	62 mm
Width	147 mm
Height	114.5 mm
Weight	210 g