COMMON MESSAGES
Wireless Acceleration Sensor User Guide
17
Downlink ACK
The cloud app uses this downlink ACK message to verify the that sensor received the downlink message received
and it was considered valid.
The sensor replies to the downlink data with a 0xFF message (downlink ACK) with the payload shown in the
following table.
Command
Payload
0x00
Not used
0x01
Message was invalid or undefined
0x02
Message was valid