Telit Wireless Solutions LE910C1-NA, Руководство пользователя по оборудованию

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1VV0301517 - Audio Codec Extension Card - HW User Guide
General description
Rev. 2 Page 11 of 22 2019-12-04
2. General description
The Audio Extension Card is an option available to provide the customer the means to
evaluate the digital Audio interface capability of the LE910Cx. It is designed to interface
the Telit module variant LE910Cx with the Telit Generic Evaluation Board (EVB) thus
forming a complete Development Kit of LE910Cx.
The Audio Extension card includes the following parts:
• MAX9867 ultra-low power stereo audio codec.
• Headset socket connector, 3.5 millimeter, CTIA type.
•
LED indicators for GPIO.
•
GPIO to I2C selection matrix headers.