miniPCIe-CEFIRO Family
www.mtxm2m.com
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2017/05 v1.2
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MTX Terminals® by MATRIX ELECTRONICA S.L.U
4.2
Power supply and ground
The miniPCIe-CEFIRO cards use the five 3V3_IN pins and fourteen GND pins listed in
section 4.1
as
power supply sources and ground.
4.3
USB interface
The miniPCIe-CEFIRO card’s USB interface (USB_DP, USB_DN) as part of the 52-pin application
connector supports a USB 2.0 High Speed (480 Mbit/s) device interface that is Full Speed (12Mbit/s)
compliant. Because there is no separate voltage detection line available on the application
connector, the miniPCIe-CEFIRO reports as a self-powered device compliant with the “Universal
Serial Bus Specification Revision 2.0”.
Via the USB interface it is possible to implement a Wireless Module USB 3G modem as well as six
further Wireless Module ports that provide an AT interface to the module.
The WLAN & Bluetooth module enumerates as a HCI device
There are drivers available for Windows and Linux environment applications. Visit the miniPCIe-CEFIRO
web page at
www.mtxm2m.com
.
