Users Manual Part 1
SIM7022-EVB User Guide V1.00
www.simcom.com
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Figure Index
Feature
1
: SIM7022 EVB top view
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8
Feature 2 ：SIM7022 EVB bottom view
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9
Feature
3
: SIM7022 Evaluation kit
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10
Feature
4
: EVBPower supply block diagram
...........................................................................................................
13
Feature
5
: EVB power interface
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13
Feature
6
: Module power supply reference design
................................................................................................
14
Feature
7
: Module power supply separately (VBAT GND)
....................................................................................
15
Feature
8
: (U)SIM card interface reference design
.................................................................................................
15
Featue
9
: (U)SIM card interface pin definition (J102)
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16
Feature
10
: USB to UART reference design
...........................................................................................................
18
Feature
11
: micro USB interface pin definition (J103)
...........................................................................................
18
Feature 12 : LED status indicator light (LED101、LED102、LED103)
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19
Feature
13
: switches and buttons
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20
Feature
14
: Test point location
...................................................................................................................................
21
Feature
15
: The pin definition of position J101 on EVB
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22
Feature
16
: Pin definition of location J105 on EVB
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22
Feature
17
: The pin definition of J106 on EVB
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23
Feature
18
: The pin definition of J107 on EVB
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24
Feature
19
: USB to UART ports
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26
Feature
20
: Power switch and download switch status
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27
Feature
21
: Download interface
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27
Feature
22
: Erased the software
................................................................................................................................
28
Feature
23
: the software download interface
..........................................................................................................
28
Feature
24
: software download interface
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29
Feature
25
: software download complete
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29