Quectel EP06

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3 Application Interface
3.1. General Description
The physical connections and signal levels of EP06 comply with PCI Express Mini CEM specifications.
This chapter mainly describes definition and application of the following interface/signals/pins of EP06.
 Power supply
 (U)SIM card interfaces
 USB interfaces
 PCM&I2C interfaces
 Control signals
 Antenna interface
3.2. EP06 Interface
3.2.1. Pin Assignment
The following figure shows the pin assignment of EP06 module. The top side contains EP06 module and
antenna connectors.