I have it paired as a radar but the Edge 130 Plus doesn’t recognize it as a light when I try adding it as a sensor. I would like to use the native Bike Lights > Battery Status datafield (assuming that would show the RTL510’s battery status?). Also, DCR mentioned that when paired as a light, the Edge 130 could automatically power on/off the RTL510.
While I’m at it, I should also mention that I can’t seem to pair it as a light on a Fenix 6 either. When I try to pair it as a light, it showed up once but after I selected it, it didn’t actually appear on my list of sensors. In subsequent attempts, it doesn’t even show up.