Double synchronous rectification bucked BEC, 5V continuous 3A, 12V continuous 2A (up to 3A) output. Same size as Naze32, CC3D flight control, weighing only 6g. Battery adjustable solder pads are arranged in pair for easy soldering of wires. Multiple option for images transmission and camera collection. The BEC input has TVS protections to high-voltage from impacting the direct current chip during battery insertion and removal.