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The USB Connect 4G - EU is a USB -Device device for cellular communication and supports the LTE CAT 4 standard.
The device is connected to the host device by a USB Type A interface, which supplies the USB -Device device with power and transmit/receive data.
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Install the drivers for Windows/Linux operating system on your host device→ device.→ https://www.telit.com/evkevb-drivers/
Plug in the USB Connect 4G into the USB Type A socket of the host device.
Make sure that the distance from your body to the USB Connect 4G is greater larger than 20 cm.
If the USB socket of the host device is active, the USB Connect 4G starts automatically.
Now you can identify the COM port of the USB Connect 4G - EU and send AT commands to unlock the at AT command interface. Therefore For this, you need to send the following command (ask manufacturer for password):
Code Block AT#SECIFAUTH=XXXXXXXXXX
Power Down
| Note |
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The To avoid damage to the USB device , the power supply should must not be suddenly interrupted before the shutdown procedure has been fully carried out. |
First set the following setting via the AT command interface (e.g. via the AT controller):
Code Block AT#GPIO=10,1,1
Now the command
Code Block AT#SHDN
can be sent to shut down the USB Connect 4G.
After about 15s 15 sec you can safely disconnect the USB Connect 4G from the host device.
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AT commands can be used during operation to establish a network connection. You can Please find an overview of the AT commands in the AT commands reference guide from Telit: https://www.telit.com/m2m-iot-products/cellular-modules/standard-industrial-grade/xe910-family/#LE910Cx-downloads
Compliances
General
It The USB device is only allowed to be used in products where the USB device itself is placed to a location which guarantees a distance of >20cm from the user (user body). The bulky dimensions of the enclosure of the USB device (H x L x W = 24 x 85 x 57mm) already indicate that usage in a normal laptop is not intended and would be inconvenient. The requirements for the location and the according limitations to locations with distance of >20cm to the user are clearly indicated with the USB device as required by law.
The USB Connect 4G - EU is not a medical device. That , that means the USB Connect 4G - XX is not intended for a medical purpose, to be used directly on humans.
As already described, the stick The USB device contains the LE910C4-EU module from Telit. The compliance information statements for this module can be found at https://www.telit.com/m2m-iot-products/cellular-modules/standard-industrial-grade/xe910-family/#LE910Cx-downloads
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