Quectel EC2 Series User Manual

LTE Module Series
EM05 Hardware Design
EM05_Hardware_Design Confidential / Released 39 / 59
3.12. Configuration Pins
EM05 provides 4 configuration pins to configure the M.2 interface type, and it is configured as
WWAN-SSIC 0 by default.
Table 17: Pin Definition of Configuration Pins
The 4 configuration pins on EM05 module are defined as below:
Table 18: List of Configuration Pins
Pin No.
Pin Name
Description
1
CONFIG_3
Connected to GND internally.
21
CONFIG_0
NC
69
CONFIG_1
Connected to GND internally.
75
CONFIG_2
Connected to GND internally.
Config_0
(Pin 21)
Config_1
(Pin 69)
Config_2
(Pin 75)
Config_3
(Pin 1)
Module Type and
Main Host Interface
Port
Configuration
NC
GND
GND
GND
WWAN-SSIC
0
Quectel
Confidential

Quectel EC2 Series Specifications

General

Brand	Quectel
Model	EC2 Series
Category	Control Unit
Language	English