This OSD module supports both MAVLink for the ArduCopter system, or MultiWii Serial Protocol for the popular MultiWii & Baseflight control boards. The hardware is based on the popular MinimOSD but includes added modifications which custom firmware can take advantage of. These modifications allow direct connection of two batteries (up to 4S), a pin for an Analog or Digital PWM RSSI signal and a pin for the connection of a Current Sensor.
When installing your FPV Equipment you MUST MAKE SURE the ground wire for your FPV camera connects to vid in GND. And the ground wire for your vTX connects to vid out GND. If you do not, the text overlay may disappear in flight.
MinimOSD Extra - For use with APM & Hawk flight control boards. MWOSD - For use with MultiWii & DragonFly32 flight control boards.