SimCom SIM7020 Series User Manual page 5

In o rder to get p proper part to
num mbers.
Kit type
SIM M7020C‐SUBK KIT
SIM M7020E‐SUBK KIT
2.2 2 Interfa ace Intr
From m above over rview on the
port ts and antenn na interface. N
Inde ex Positio on
A A
Uxxx
B B
SW1
C C
J400
D D
J204
E E
SW2
F F
J104
G G
J3
H H
J1
I I
J101
J J
J4
SIM7 7020 Series EV VB Quick Start
o do the eval luation test,
Part N Number C Comments
S2‐10 7ZF F For China
S2‐10 7ZG F For Europe, Au
oductio on
SIM7020x‐S UB, we can s
Now, we will describe the
De escription
SI M7020x Mod dule
PW WRKEY Butto on
SI M Card holde er
1. UART port s of SIM7020
2. Power Sup pply
Po ower Switch ( (Left is ON, PW
US SB port of SIM M7020x, for d
LT TE antenna SM MA connecto
Re eset and GND D reserve loca
DT TR and VDD_ _EXT reserve l
RT TC_EINT and GND reserve
PS SM mode
t Guide
Simp
here is brief list for SIM7
ustralia and So outh Asia etc.
see many sign nal interfaces
m in detail.
0x, for AT com mmunication
WR+ red LED D light)
debugging
r
ations, for res setting the m
locations, for r sleep mode
e locations, fo or waking up
plify Communic cation
020x‐SUBKIT T part
s, communic ation
and FW upda ate.
module
(AT+CSCLK=1 1)
module from m the
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