User's Manual

H380 M.2 Series Module Hardware User Manual page
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of
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controlled by AT command.(please refer to AT manual)
Pin No Name Type Description
8 W_DISABLE1# I WWAN open/close signal, CMOS 3.3V
W_DISABLE# signal function as defined below:
No W_DISABLE# Function
1 Low WWAN function close
2 High WWAN function open
3 Floating WWAN function is defined by AT command , turned on by default
5.8.2 GPS_DISABLE# Interface Description
H380 module uses the hardware to open / close GPS function, the function is also controlled by AT
command.
No Name Type Description
26 W_DISABLE2# I GPS open/close signal, CMOS 1.8V
GPS_DISABLE# function definitions as follow:
No GPS_DISABLE# Function
1 Low GPS function close
2 High GPS function open
3 Floating GPS function is defined by AT command , turned on default
Note: Not support this function now.
5.9 TX_BLANKING
The default value(output) is low. When module works with GSM network, TX Blanking outputs as same
pulse as GSM transmitting burst. To avoid interference with GPS, AP will close GPS or stop GPS
reception when AP detected TX_BLANKING signal.
No Name Type Description
48 TX_BLANKING O External GPS device control signal
5.10 Wakeup Host Interface
H380 M.2 module support wake up the host. Module output low(high default) when need to wake up
the host.
No Name Type Description