I have a project that using webthing as a gateway
in my project, I use voltage property.
And then, the webthing displays the integer voltage (such as 229 V/ 228 V/ 230 V) but the right parameter is 228.90 V or 229.90 (from the electronic meter) so my question is how can i config the properties to display the two decimal number ?
ps. i use esp32 with webthing-library and connect to the electronic meter.