VT-M2M-LV
2
/
21
Revision
History:
No.
Version
Description
Date
1
V1.0
First
release
Nov
.8,
2012
2
V2.0
Upgrade
PCB
to
Revision
2
Oct
.18,
2013
3
V3.0
Upgrade
PCB
to
Revision
3,
move
GPS
to
on
board,
change
WiFi
to
on
board
module.
Sept
.28,
2014
4
V3.1
Add
FCC
and
IC
warning
statement
March.16,2015
5
V3.2
Add
FCC
and
IC ID
April.8,2015
6
V3.3
Add
IC
warning
April.17,2015
7
V3.4
Add
3G
module
configuration information
May.26,2015
8
V3.5
Add
4G
module
configuration information
Dec
14,
2017