User Manual

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RS485 to LoRaWAN Converter User Manual 14 / 29
Example screen shot:
The uplink screen shot is:
3.4 Uplink Payload
Size(bytes)
1
Length depends on the return from the commands
Value
PAYLOAD_VER
If the valid payload is too long and exceed the maximum
support payload length in server, server will show payload not
provided in the LoRaWAN server.
3.5 Downlink Payload (control RS485 device)
Downlink Control Type
Type Code
Downlink payload
size(bytes)
TDC (Transmit Time Interval)
01
4
RESET
04
2
Poll a uplink
08
2
RS485 control command (Same as AT+CFGDEV)
A8
Not fix
AT+DATAUP=1,2