Chapter 3 Interface Description
The following table lists the 12PIN interface definition and signal description of WSM-QL1601 .
When using WSM-QL1601, it needs to use a 12PIN straight flexible cable at both ends to connect to the
peripheral .
PIN
input Output
definition
illustrate
PIN1
-
TEST1
Internal test pins
It is recommended to float externally
PIN2
power supply
VCC
Input +3.3V
PIN3
land
GND
-
PIN4
enter
RX
The module's TTL serial port receives
PIN5
output
TX
The TTL serial port of the module sends
PIN6
enter
D-
USB DN signal
PIN7
output
D+
USB DP signal
PIN8
land
GND
-
PIN9
output
BEEP
Passive buzzer output signal
low level when idle
PIN10
output
DLED
Decoding success light
low level when idle
PIN11
-
TEST2
Internal test pins
It is recommended to float externally
PIN12
enter
TRIG
Scanning trigger signal
Active low
Содержание TS-30
Страница 1: ...NAFVJGS TS 30 programming manual...
Страница 8: ...Product Description...
Страница 18: ...Serial command configuration instructions...
Страница 39: ...The third part of setting code configuration instructions...
Страница 100: ...twenty three 4 5 6 7 8 9 A to F...