The POLL command fetches data from WMT700. You must specify the data message number in the polling command.
|When WMT700 is in the low-power mode, it does not receive the first character in the command. You must send an extra character (space) before the polling command to receive data.|
|a||WMT700 address. If the value is 0, it refers to any WMT700 address.|
|y||Identification number for the data message format.|
In this example WMT700 custom data message 1 is polled from WMT700.