You can use an echo routine (not a smartthings routine).
If you just want the light to come on every time the sensor detects someone, that’s really easy.
If you want to restrict it to certain times of day, you can do that, but it gets more complicated because you have to set up a virtual sensor as a proxy, have the echo routine trigger off of the virtual sensor, and use SmartThings to control when the virtual sensor is allowed to activate.
So you can definitely do it, you don’t require any other devices than the sensor, the light, and the echo, it just gets a little complicated to set up. But lots of community members are using the method to integrate devices that work with echo but don’t work with smartthings.
