The OSD and GPS can be installed on the plane optionally ,no direction,can alone operation.No need to worry about the compatibility of the flight control.(Support all flight control, the OSD also can be regular used when the plane is without flight control.)
Size:Length 47MM Width26mm
The GPS baud rate:4800-115200,NMEA agreement
The function of the button:
The ODS has two sets Voltage detection.They are voltage detectioin on “ENG IN" and “VCC IN”.If your OSD,Image transmission and camera shooting picture share the same battery to supply electricity,“ENG IN" can not be connected.-Video mode change(NTSC or PAL),press about 1 second.
-Keep the position(short press) , Take off point initialization ,all the data return to zero.
a pieces GPS
a pieces OSD