Quectel EC200A Series User Manual

LTE Standard Module Series
The following figure shows the connection between the module and the host.
USB_VBUS
USB_DP
USB_DM
AP_READY
VDD
USB_DP
USB_DM
GPIO
Module Host
MAIN_RI
EINT
Power
Switch
GPIO
GND
GND
Figure 5: Sleep Mode Application without Suspend Function
Turn on the power switch and supply power to USB_VBUS will wake up the module.
3.3. Airplane Mode
When the module enters into airplane mode, the RF function will be disabled, and all AT commands
related to it will be inaccessible. This mode can be set via the following ways.
Hardware:
The W_DISABLE# pin is pulled up by default. Its control function for airplane mode is disabled by default,
and AT+QCFG=“airplanecontrol”,1 can be used to enable the function. Driving the pin to low level can
make the module enter airplane mode.
Software:
AT+CFUN=<fun> command provides choices of the functionality level through setting <fun> into 0, 1
or 4.
⚫ AT+CFUN=0: Minimum functionality mode (Both (U)SIM and RF functions are disabled.).
⚫ AT+CFUN=1: Full functionality mode (by default).
⚫ AT+CFUN=4: Airplane mode (RF function is disabled.).
Please pay attention to the level match shown in dotted line between the module and the host.
NOTE

Quectel EC200A Series Specifications

General

Brand	Quectel
Model	EC200A Series
Category	Control Unit
Language	English