Advantech D2D Settings - Advantech LEO-S552-THG0 User Manual

4. After the network connected back, the device will send the lost data from the point in time
when the data was lost according to the reporting interval.
Note:
1) If the device is rebooted or re-power when data retransmission is not completed, the device
will re-send all retransmission data again after device is reconnected to the network;
2) If the network is disconnected again during data retransmission, it will only send the latest
disconnected data;
3) The retransmission data format is started with "20ce", please refer to see section
4) Data retransmission will increase the uplinks and shorten the battery life.

3.5.5 Advantech D2D Settings

Advantech D2D protocol is developed by Advantech and used for setting up transmission
among Advantech devices without gateway. When the Advantech D2D settings is enabled,
LEO-S552-THG0-TH can work as D2D controller to send control commands to trigger
Advantech D2D agent devices.
1. Configure RX2 datarate and RX2 frequency in LoRaWAN
change the default value if there are many LoRaWAN
2. Go to Device > Setting > D2D Settings to enable Advantech D2D feature.
3. Define an unique D2D key which is the same as Advantech D2D agent devices. (Default
D2D key: 5572404C696E6B4C6F52613230313823)
4. Enable one of status mode and configure 2-byte hexadecimal Advantech D2D command.
When the status is triggered, LEO-S552-THG0 sensor will send this control command to
corresponding Advantech D2D agent devices. Take LEO-S552-THG0 as example below:
www.advantech.com
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settings, it is suggested to
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devices around.
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