ANDIG WSP-i450 Manual - Page 14
Browse online or download pdf Manual for Printer ANDIG WSP-i450. ANDIG WSP-i450 20 pages. Mobile thermal printer
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Interface :
a) UART(RS-232C or TTL) / USB interface
→ The WSP-i450 printer has a UART/USB interface and is connected by a
means of 5 pin mini USB socket. In the following table, the signal present on the mini-
USB socket are listed :
USB:
N° pin
1
2
3
4
5
UART (RS-232C or TTL):
N° pin
1
2
3
4
5
Name
VCC
DM
DP
NC.
GND
Name
TxD
RxD
CTS
NC.
GND
Doc WSP-i450
DATA « + »
Direction
Output
Input
-
-
-
Function
+5V
DATA « - »
-
Ground
Function
Transmit data
Receive data
-
-
Ground
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