04/10/2018   Crazybee F3 flight controller built-in Frsky receiver, 4in1 esc, OSD, current meter for 1S brushless tiny whoop.
CRZ-F3 Crazybee F3 flight controller built-in Frsky receiver, 4in1 esc, OSD, current meter for 1S brushless tiny whoop - 8Ch/14Ch Version
CRZBF3 Crazybee F3 flight controller built-in Frsky receiver, 4in1 esc, OSD, current meter for 1S brushless tiny whoop - 8Ch/16Ch Version