How to Use Quectel EM06-E LTE Module with DSBOX-NX2?
WHAT YOU WILL LEARN?
1- How to enable M.2 Key-B slot’s power?
2- How to connect the mobile broadband?
ENVIRONMENT
Hardware: DSBOX-NX2
OS: JetPack 4.6
In this blog post, we will connect mobile broadband with Quectel EM06-E LTE GSM module. First, we will enable M.2 Key-B slot’s power. Then, we will connect to the Internet with this mobile broadband.
Hint: In this tutorial, we connected our GSM antennas on this module's M & D ports.
Enabling M.2 Key-B Slot’s Power
Connect the Quectel EM06-E LTE GSM module & SIM card on DSBOARD-NX2. Then, power up the system.
You can see the mounting direction of nano SIM card on the connector (nano SIM - micro SD card) below.
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For JetPack-4.x
Open a terminal and type these commands below (the Key-B power pin for Xavier NX is 421):
sudo echo 421 > /sys/class/gpio/export
sudo echo out > /sys/class/gpio/gpio421/direction
For JetPack-5.x
Open a terminal and type these commands below (the Key-B power pin for Xavier NX is 440):
sudo su
echo 440 > /sys/class/gpio/export
echo out > /sys/class/gpio/PQ.05/direction
Then, type “lsusb” after 10 seconds later to check the Quectel GSM module powered on.
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After the GSM module powered up, the PIN code will ask (if it was not disabled).
Type the PIN code and unlock the SIM card.
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Connecting to the Mobile Broadband
Open the network connection menu at the top of the launcher and click the “Edit Connections...”.
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Press the plus button and select “Mobile Broadband”.
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Select “Quectel EM06E” mobile broadband device and continue to the next step.
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Select your country/region and continue.
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Select your provider and continue.
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Select your billing plan and continue.
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Look up the network configuration and apply it.
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Then save the generated connection to connect on it.
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As you can see that, our mobile broadband connection established.
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Finally, let’s test it on browser.
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Thank you for reading our blog post.