Multitech MultiConnect MTPCIE-H5 Developer's Manual page 57

PIN # Name
42 LED_WWA O
N#
43 GND
44 DCD
45 CTS
46 GPIO_3
47 RTS
TM
MultiConnect PCIe MTPCIE-H5/MTPCIE-BW Developer Guide
I/O Function
3G Cellular STAT 1.8V
LED Output
Ground
O 3G Cellular UART 1.8V
DCD
O 3G Cellular UART 1.8V
CTS
I/O 3G Celllular
General purpose
I/O
I 3G Cellular UART 1.8V
RTS
Type Notes
Command to
enable LED
function,
AT#GPIO=1,0,2.
This pin needs an
external transistor
to drive an external
LED. Therefore,
status indicated is
reversed with
respect to the pin
status:
Permanently off =
Device off
Fast blinking
(Period 1s, Ton
0.5s) = Net search /
Not registered /
turning off
Slow blinking
(Period 3s, Ton
0.3s) = Registered
full service
Permanently on = a
voice call is active
1.8V AT#GPIO=3,x,x
Avoid having any
HIGH logic level
signal applied to
any 3G input digital
pins when the 3G
module is powered
off or during an
ON/OFF transition.
SPECIFICATIONS
MTPCIE-H5- MTPCIE-
V-BW H5
no
function
no
function
no
function
no
function
MTPCIE-
H5-V
57