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How to use Telit Modem

271 bytes added, 17:23, 5 September 2012

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→‎Power up Modem

<section begin=powerup />

*Power up the modem using the next commands:

'''IGEPv2 Expansion'''

<pre>echo 0 &gt; /sys/class/gpio/gpio140/value

echo 1 &gt; /sys/class/gpio/gpio141/value

sleep 1

echo 0 &gt; /sys/class/gpio/gpio141/value</pre> *Once the modem is on (led near SIM card reader , is blinking now), you can interact with it via UART 2. '''IGEP BERLIN'''<pre>echo 0 &gt; /sys/class/gpio/gpio145/valueecho 1 &gt; /sys/class/gpio/gpio163/valuesleep 1echo 0 &gt; /sys/class/gpio/gpio163/value</pre> *Once the modem is on (led near SIM card reader (IGEPv2 Expansion) or , is blinking now), you can interact with it via UART 2.  You can use Microcom to comunicate with it from the serial debug console:

<pre>microcom -s 115200 /dev/ttyO1</pre>

*To check the modem status use the command:<br>

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