I currently use an external 5 Amp BEC, because I need to power 2 servos for my camera gimbal. My BEC is soldered to battery leads on PDB and plugged into the output side of the APM 2.5. I purchased 3D Robotic APM 2.5 Power Module and I would like to use it to measure and log power. Can I just plug it in or do I need to do something special? My APM 2.5 is standard from the factory with no jumpers changed. I really don't want to experience another brownout and crash.