Commandline sensor with Json response and multiple attriubtes

[tom_l]

Put a dummy state in the sensor. Only the attributes can store more than 255 characters. See

Need help storing URL for use in generic IP camera (over 255 chars)

Attributes can be longer than 255 characters; perhaps you could put the URL into an attribute instead, and some dummy value for the actual sensor? Or some other response (possibly even a truncated string) that you can ignore. You can use the json_attributes thing to capture this other info. Take a look at the file I attached to the first post in this thread Monitor your Generac generator with Home Assistant for an example. Just an excerpt that might give you a sense of this: - platform: …