Quectel EG91 Series User Manual

LTE Standard Module Series
EG91 Series Hardware Design
EG91_Series_Hardware_Design 4 / 106
and Figure 29).
1.7 2019-08-09
Fanny CHEN/
Rex WANG
1. Added ThreadX variant EG91-NAX and
updated related contents (Table 1 and 4,
Chapter 2.2, 2.3, 3.2 and 5).
2. Added related notes of SPI interface not
supported on ThreadX modules (Chapter
3.1, 3.3 and 3.13).
3. Added current consumption of EG91-NAX
(Table 37).
4. Updated EG91-NA conducted RF receiving
sensitivity (Table 41).
5. Updated EG91-NS conducted RF receiving
sensitivity (Table 42).
6. Added EG91-NAX conducted RF receiving
sensitivity (Table 45).
1.8 2019-11-07 Rex WANG
1. Removed related information of ThreadX
OS.
2. Updated the supported USB serial drivers
(Table 2)
3. Updated the notes for GNSS performance
(Chapter 4.2).
4. Updated the AT command be used to disable
the receive diversity (Chapter 5.1.3).
5. Updated the current consumption of
LTE-FDD B13 (Table 42).
1.9 2020-08-24 Frank WANG
Added EG91-AUX and related information (Table1,
38 and 47).

Quectel EG91 Series Specifications

General

Brand	Quectel
Model	EG91 Series
Category	Control Unit
Language	English