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EG91 miniPCIe UserManual

ManualsBrands5G HUB ManualsData Communication and Human Input DevicesLTE & GNSS (Cat 1 &Cat M) for North America
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Table Of Contents
13
miniPCIe EG91 V1.0 Copyright © 5GHUB.US
2.14 Power Saving
2.14.1 Sleep Mode
EG91 Mini PCIe can reduce its current consumption to a minimum value in sleep mode. There are three
preconditions must be met to make the module enter sleep mode.
• Execute AT+QSCLK=1 to enable sleep mode
• Ensure the DTR is kept at high level or be kept open
• The host’s USB bus, which is connected with the module’s USB interface, enters suspend state
2.15 Airplane Mode
When the module enters airplane mode, the RF function will be disabled, and all AT commands related to
it will be inaccessible.