Critical info if you plan to feed controller and rc receiver with a DC lineal converter like this: Diatone Micro BEC 5V 500mA Module For 78 Series Regulation Chip
Get very hot, even with heatsink. But not activate over-temperature protection after 5 minutes, without airflow, on the bench. Changing between acro mode and angle mode, increase the current lightly, because of the acelerometers. Not seen in the video, but the current reaches until 200mA