Address query command (?) - WXT530

WXT530 Series User Guide

Document code
M211840EN
Revision
F
Language
English (United States)
Product
WXT530
Document type
User guide

This command queries the address of the device on the bus.

If more than one sensor is connected to the bus, they all respond, causing a bus collision.

Command format:
?!
? Address query command
! Command terminator

Response:

a<cr><lf>
a Device address (default = 0)
<cr><lf> Response terminator

Example (device address 0):

?!0<cr><lf>