Dragino LDS03A, Руководство пользователя

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LDS03A Outdoor Open/Close Door Sensor
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3. Configure LDS03A via AT Command or LoRaWAN Downlink
Use can configure LDS03A via AT Command or LoRaWAN Downlink.
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AT Command Connection: See FAQ .
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LoRaWAN Downlink instruction for different platforms:
http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server
There are two kinds of commands to configure LDS03A, they are:
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General Commands .
These commands are to configure:
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General system settings like uplink interval.
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LoRaWAN protocol & radio related command.
They are the same for all Dragino Devices which support DLWS-005 LoRaWAN Stack( Note** ).
These commands can be found on the wiki:
http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command
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Commands special design for LDS03A
These commands are only valid for LDS03A, as below:
3.1 Set Transmit Interval Time
Feature: Change LoRaWAN End Node Transmit Interval.
AT Command: AT+TDC
Command Example Function Response
AT+TDC? Show current transmit Interval
30000
OK
the interval is 30000ms = 30s
AT+TDC=60000 Set Transmit Interval
OK
Set transmit interval to 60000ms =
60 seconds
Downlink Command: 0x01
Format: Command Code (0x01) followed by 3 bytes time value.
If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to
0x00003C=60(S), while type code is 01.
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Example 1: Downlink Payload: 0100001E // Set Transmit Interval (TDC) = 30 seconds
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Example 2: Downlink Payload: 0100003C // Set Transmit Interval (TDC) = 60 seconds