Frequently Asked IoT Module Questions

All questions Basic Question Type Selection Module Test Module Function Summary of customer questions

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Does the MS23SF14 module support 2KM transimission distance?

Time2023-02-10

Yes, the maximum measured city distance is about 3KM.

How many GPIO pins does the MS23SF1 module have?

Time2023-05-19

The MS23SF1 has a total of 5 GPIO pins, including NREST (Reset), IO1, IO2, BUSY indicator, and SPI connection to the MCU.

Can BLE transparent transmission automatically reconnect after disconnection?

Time2023-04-21

The AT+BLESPPCFG command can enable the automatic reconnection function, which is enabled by default.

What is the range of the BLE scanning window setting for Wifi module MS11SF1?

Time2023-04-21

The AT+BLESCANPARAM command can be used to set the scan interval window, and the scan window can be set in the range of [2.5,10240] milliseconds.

What is the range of the BLE scanning interval setting for Wifi module MS11SF1?

Time2023-04-21

The AT+BLESCANPARAM command can be used to set the scan interval time, and the scan interval can be set in the range of [2.5,10240] milliseconds.

How can I use commands to disable the IMU (Inertial Measurement Unit) module?

Time2023-05-29

AT+DR_TIME=0 // Disable the IMU

AT+SAVE_ALL // Save settings

AT+WARM_RESET // Reboot and apply changes

Can the GNSS module specify the cut off elevation angle through commands?

Time2023-05-29

For modules that do not support RTK, it is possible to specify the cutoff elevation angle through commands. However, for modules that support RTK, this functionality is not available.

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