Huawei ME909 manual USB Communication Interface, LED Indicators

HUAWEI ME909 Series LTE LGA Module
Development Kit Guide	Interface Functions of the DVK

Figure 3-2Power is supplied by the USB 5V power supply

3.2.2USB Communication Interface

The DVK provides a mini USB B-type connector. The connector implements communications between the module and a personal computer (PC) or other data terminal equipment (DTE) and supports USB analyzers.

3.2.3LED Indicators

The DVK has five LED indicators: one power indicator and four signal indicators.

Figure 3-3Power indicator

The descriptions of all four signal indicators are marked on the development kit.

Notes: The function of signal indicators of ME909 module is under development.

Issue 01 (2013-02-08)	Huawei Proprietary and Confidential	11
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