Micro Usb Connector; Additional Software Features; At Commands Over Sms - Enfora MT 3050 User Manual

2.8 Micro USB Connector

The MT 3050 includes a J1962 compliant OBDII connector and a micro USB I/O port.
The Micro USB (2.0) connector is an input/output connector and is not intended for
general use. This connector should only be used when programming the modem.
This USB port cannot be used to supply power to other USB devices and nothing
should be connected to this port when the vehicle is in motion. The MT 3050 can not
be powered through the USB Port.
The micro USB connector is only used to program the modem. When programming the modem, a micro
USB cable is required which you must purchase separately.

2.9 Additional Software Features

2.9.1 AT Commands Over SMS

A user can send AT commands to the MT 3050 via SMS. Please refer to Enfora Application Note
ENF0000AN012 - AT Commands Over SMS for details..
Figure: 7 - Micro USB Cable
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