Features: and high quality Perfect combination of ATmega328 and MAX7456. Flight control OS functions Supports MAVLink protocol.Uses MAVLink OSD. Supports pirate APM2.52 APM 2.6 flight model Specifications: Item Name: MinimOSD MAVLink OSD APM APM2 Flight Control Board Operating voltage: 5V-12V Application: DIY flight control projects Material: PC+metal colour: randomly colored note: randomly colored. Cannot be chosen the specific color. Package Contents: 10 x Mini OSD FPV Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.