This is the Spektrum FC32 Flight Controller Rev 6 with Spektrum Receiver Connector. This is the stock replacement board for the Blade Conspiracy 220 FPV racing drone. It can also be used on other multi-rotors up to 280mm size.
USB on right side
PPM/PWM input as through-hole
3.3V, I2C on standard-size headers
Fully pinout compatible with rev5 accessories
Compatible with Spektrum diversity rx
Sonar pads w/resistors added for direct connection
All extra pads (FT, GP, A5) on top, only sonar on bottom