Q2406 Datasheet, PDF (26/81 Pages) List of Unclassifed Manufacturers – SELF CONTAINED E GSM/GPRS 900/1800 OR 850/1900 BI BAND MODULE

WM_PRJ_Q2400_PTS_002 - 002
24th January 2003
The following GPIOs are not available (reserved) in case of module running
AATT ^{with the AT commands firmware :}
Signal Pin number I/O
I/O type
Description
Multiplexed with
GPIO1
52
I/O CMOS / 2X General Purpose I/O FLASH LED(*)
GPIO2
54
I/O CMOS / 2X General Purpose I/O CT125/RI1
GPIO3
51
I/O CMOS / 2X General Purpose I/O CT109/DCD1
GPO0
26
O
3X
General Purpose O SPI_AUX
(*) The FLASH LED signal can be used to drive a LED through an open-collector
transistor according to the module activity status.
LED status
OFF
ON
WISMO Quik Q24x6 Series status
Module in download mode or module OFF
Permanent
Module switched ON, not registered
on the network
Slow flash
Module switched ON, registered on
LED ON for 200ms, ^{the network}
OFF for 2s
Quick flash
Module switched ON, registered on
LED ON for 200ms,
OFF for 600ms
the network,
progress
communication
in
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