Sim2 M80 Uživatelská příručka stáhnout pdf (Strana 3)

EVB User Guide

M80_EVB_UGD_V1.0 - 2 -

Contents

Contents ............................................................................................................................................ 2

Table Index ........................................................................................................................................ 3

Figure Index ...................................................................................................................................... 4

0. Revision history ............................................................................................................................ 5

1. Introduction ................................................................................................................................... 6

1.1. Related documents .............................................................................................................. 6

1.2. Safety precautions ............................................................................................................... 6

2. EVB kit introduction ..................................................................................................................... 8

2.1. EVB top and bottom view ................................................................................................... 8

2.2. EVB accessories ................................................................................................................ 11

3. Interface application .................................................................................................................... 12

3.1. Power interface .................................................................................................................. 12

3.2. Audio interface .................................................................................................................. 13

3.3. Loud speaker ..................................................................................................................... 14

3.4. SIM card interface ............................................................................................................. 15

3.4.1 SIM1 card interface .................................................................................................. 15

3.4.2 SIM2 card interface .................................................................................................. 16

3.5. Antenna interface .............................................................................................................. 17

3.6. Serial port and debug port ................................................................................................. 17

3.7. Switches and buttons ......................................................................................................... 19

3.8. Operating status LED ........................................................................................................ 20

3.9. USB interface .................................................................................................................... 21

3.10. Test points ....................................................................................................................... 22

3.10.1 CON101 .................................................................................................................. 23

3.10.2 CON102 .................................................................................................................. 23

3.10.3 CON103 .................................................................................................................. 24

3.10.4 CON104 .................................................................................................................. 25

3.10.5 CON105 .................................................................................................................. 26

4. EVB accessories assembly .......................................................................................................... 27

5. Illustration ................................................................................................................................... 28

5.1. Power on ............................................................................................................................ 28

5.2. Communicate with the module .......................................................................................... 28

5.3. Firmware upgrade through main UART ............................................................................ 28

5.4. Turn off .............................................................................................................................. 29

5.5. Emergency off ................................................................................................................... 29

5.6. Auxiliary UART ................................................................................................................ 29

Quectel

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Quectel Cellular Engine 1
Confidential 10

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