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RAK RAK7431 Quick Start Manual page 24

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Perform successful upstream message format:
DTU_CMD
MSER
0x86
2Byte
DATARATE: Speed rate (0 – 5)
TXPOWER: The transmit power level (0 – 20)
CONFIRM: Whether to turn on ACK 0 – off, 1 – on
RETRY: Maximum re-transmission times when ACK is on (0 ~ 15)
ADR: Whether to turn on the dynamic rate adjustment 0 – off, 1 - on
DUTY CYCLE: Whether to turn on duty cycle limit 0 – off, 1 – on
Figure 31: Publish LoRa configuration read message
MDATA_LEN
DATA
RATE
2Byte
1Byte
MDATA
TXPWR
CONFIRM
1Byte
1Byte
RETRY
ADR
C
1Byte
1Byte

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