StelPro Ki Electric Thermostat

Hello All,
I am a newbie and am beyond frustrated with this process. I need help.
I have connected the hub to three thermostats.
I have been able to get one completely onboard in the Thermostat Controller App
When I go to add the other two, I get an error that says "Error: Cannot invoke method capitalize() on null object"
I have deleted and reinstalled each device and yet it still gives me the error. I have selected "generic ZWave Thermostat" for all and only one will keep that assignment. The other two go back to 'generic". I am sent around in circles with the log as I try to find out what the error is referring to.
Ultimately, I cannot believe it is SO HARD to get this to work. I am not clear about what to do next. Thank you!!
Meg

If it is the Stelpro KI STZW402WB you can try this driver:

https://raw.githubusercontent.com/ymerj/Hubitat-miscellaneous/main/Stelpro%20KI%20Zwave.groovy

Don't forget to hit "configure" after changing the driver

1 Like

This topic was automatically closed 365 days after the last reply. New replies are no longer allowed.