WOOSIM WSP-W40 - Printer Interface; USB Connection; Bluetooth Connectivity

WSP-W40 Rev. 3.2
http://www.woosim.com
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The WSP-W40 printer has a USB interface and is connected by means of a 5 pin mini USB socket.
In the following table, the signals present on the Mini- USB socket are listed:
Category Specification
Bluetooth Spec. Bluetooth Ver3.0 / Class2 (10m)
Frequency band 2402~2480 MHz
Protocol L2CAP, RFCOMM, SDP
Profile GAP, SDAP, SPP
NOTE :
● If you connect the printer interface cable is converted to USB mode.
● When data receiving, when it removes the communication cable, it loses a data.
(Fig.3.1)
Pin No. Name Function
1 VCC +5V
2 DM DATA “-”
3 DP DATA “+”
4 NC. -
5 GND Ground