Micro 32bits F3 Brushed FCB

Product: http://www.banggood.com/Micro-32bits-Brushed-Flight-Control-Board-Based-On-SP-RACING-F3-EVO-Brush-For-Micro-FPV-Frame-p-1070068.html

Manual: http://img.banggood.com/file/products/20160816214511F3_EVO_Brush%20manual%E8%8B%B1%E6%96%87%E7%89%88%E8%AF%B4%E6%98%8E%E4%B9%A6.pdf

Bootpins: http://forum.banggood.com/forum-topic-234156.html