Sunsea AIoT SimCom SIM7090G-EVB Kit - Default Chapter; Table of Contents

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SIM7090G EVB Kit User Guide V1.00

www.simcom.com

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Contents

Contents ...................................................................................................................................................... - 3 -

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

SCOPE ........................................................................................................................................................ - 5 -

1. SIM7090G-EVB Overview ...................................................................................................................... - 6 -

2. EVB Accessory ....................................................................................................................................... - 8 -

3. Accessory Interface ................................................................................................................................ - 9 -

3.1 Power Interface ................................................................................................................................. - 9 -

3.2 Audio Interface .................................................................................................................................. - 9 -

3.3 SIM Card Interface .......................................................................................................................... - 10 -

3.4 UART Port Interface ......................................................................................................................... - 11 -

3.5 USB Interface .................................................................................................................................. - 12 -

3.5 Power Switch .................................................................................................................................. - 13 -

3.6 PWRKEY Button ............................................................................................................................. - 13 -

3.8 LED Indicator .................................................................................................................................. - 13 -

4. Driver Installations ................................................................................................................................ - 14 -

4.1 EVB KIT USB driver installation ...................................................................................................... - 14 -

5. FW Update ............................................................................................................................................ - 16 -

5.1 Select module platform and firmware path ..................................................................................... - 16 -

6. Using SIMCom Serial Port Tool ............................................................................................................ - 19 -

7. Test Case .............................................................................................................................................. - 20 -

7.1 PDN Auto- activation ....................................................................................................................... - 20 -

7.2 Ping Tests ........................................................................................................................................ - 21 -

7.3 TCP Functions ................................................................................................................................. - 21 -

7.4 MQTT Functions ............................................................................................................................. - 22 -

7.5 GNSS Function Test ........................................................................................................................ - 23 -