Quectel EG91 Series Hardware Design page 9

2.0 2021-07-01
2021-07-28
2.1
2021-11-05
EG91_Series_Hardware_Design
10. Updated module storage information
11. Updated the cooling down slope of reflow
1.
Barret XIONG/
Rex WANG 2.
1.
2.
Barret XIONG/
Rex WANG
3.
Lark YU/
Added the sub-module of EG91-NAXDL.
Frank WANG
LTE Standard Module Series
(Chapter 8.1).
soldering thermal profile;
Added a note to clarify the precautions if a
conformal coating is necessary for the module
(Chapter 8.2).
Added the related information of EG91-NAL
in the whole document.
Added the note of BOOT_CONFIG (Chapter
3.3&3.7.1)
Updated supported USB serial drivers for
Linux (Table 2).
Updated EG91-E bottom dimensions (top
view) (Figure 42).
Updated EG91-AUX/-EX/-NA/-NAL/-NAX/
-NAXD/-VX bottom dimensions (top view)
(Figure 43).
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