15
range, refer section
When network is down if no response from LinkCheckReq MAC packets for a period of time,
the device will record the network disconnected time and re-transmit the lost data after
device re-connects the network.
Here are the steps for data retransmission:
1. Ensure the device time is correct, please use Toolbox software or ToolBox App to sync the
time.
If you set LoRaWAN
®
version as 1.0.3 or 1.1, the network server will use MAC commands to
assign the time to device every time when the sensor joins to network.
2. Enable data storage feature and data retransmission feature.
