Ah yes I missed the “no hub” part. In that case I believe the edge driver is this one that @JDRoberts already posted:
https://community.smartthings.com/t/edge-driver-hue-motion-sensor-no-hue-bridge/231046
I have it currently working for Hue indoor sensors, but it is less featured than @blueyetisoftware driver, which I’d recommend if you ever get a hue hub.