I was curious how to interface with the RVOSD current sensor. It puts out 12 volts and I dont know how that would work with the APM 2. Im pretty sure the signal is analog but I dont know the signals voltage range(0-3.3v or 0-5v or 0-12v ?) and Im unsure how to test it since its voltage is 12v and the APM is 5v. Im pretty sure the sensor would fry the board. I cant seem to find any specs on the sensor. Has anyone tried this before?