Thread: Discussion DragonOSD+V2 with RTH
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Old Mar 16, 2010, 10:48 PM
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DragonOSD+V2 with RTH

Technical Support :

Our Engineer's personal forum (Daniel Wee) for more technical support!

Enjoy all the amazing features with ease when you use this with our long range control system, Dragon Link! See link below for more info:

For more info please go to


Download PC COMMANDER HERE! (OSD updating/configuration software and MORE!)

Download MISSION EDITOR HERE! (GPS Way point setting software for that UAV experience!)

New Feature!! Now DragonOSD+ v2 menu operations and telemetry data can be view/operated by any mobile phone or tablet powered by Andriod or Apple iOS
Please see thread here:

NOTE: Please do not fly with Firmware version 13.0 to 13.6 - it may cause a reset in mid air! Recommended fix is to go here: and grab the latest firmware version past 13.6.

I decided to start a clean new thread regarding the Dragon OSD Plus. This carries the conversation from my old thread.

So here we have a tiny OSD that will offer many features some new, some revised.

Here are a list of what it will offer:
Display Features
2 voltage
1 current
GPS altitude, ground speed, GPS coordinates, GPS satellites, GPS track heading, Compass, Home heading, Magnetic heading, VSI/Variometer, LOS distance, Distance to home, Artificial horizon, Temperature, Air speed, Barometric altitude, Elapsed time, Callsign, RSSI, Flight summary, Different display modes, Remote OSD off, User configurable border area.

On-screen menu, Configure via stick input, Configure via PC, Customizable screen layout.

Alert Features
Range warning, Altitude warning, Stall speed warning, Voltage warning, mAh warning, Audio notification, Lost signal, RSSI level warning.

RTH (requires PPM from RX to OSD)

Audio Vario meter, Google Earth logging

Way Points
Up to 20

PAL/NTSC auto detect, GPS auto detect, Additional interfaces (UART), Expansion bus (I2C).

This integrates efficiently with Dragon Link receivers so PPM from DL RX to Dragon OSD+ is simple. All other RX needs modification to tap the PPM signal to feed DOSD+ to obtain the autopilot feature.

Specs, DIY Add On and Basic Operation is found here:

Firmware is user upgradable.
See link on how:


Dragon Labs 80Amp Current Sensor Assembly (3 min 24 sec)

Some Dragon OSD features (5 min 3 sec)

DragonOSD+ Faces (3 min 40 sec)

Setting WAYPOINTS is now possible with DragonOSD+
DragonOSD+ with Way Points (2 min 7 sec)

Waypoint Mission Using DOSD+ and DOSD Config Software (6 min 30 sec)

Dragon OSD+ v2 completing 19 GPS Waypoints with no IMU. Just standard kit
Dosd Autopilot 19 Waypoints-- only with GPS stabilisation (12 min 8 sec)

DragonOSD+ v2 9KM trip with GPS Waypoints.
9 Km Waypoint test with DragonOsd (2 min 26 sec)

Setting radio for PPM operation plus Autopilot. Testing OSD in Flight Sim mode. DOSD+ v1 but same as DOSD+ v2
Dragon OSD+ Basic Autopilot set up (5 min 40 sec)

alps.wmv (1 min 6 sec)

Dragon OSD+ DL testing (10 min 11 sec)

DOSD+ saves my plane (6 min 15 sec)

FPV GPS upgrades (14 min 50 sec)

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Last edited by JMSTECH; Feb 14, 2015 at 07:11 PM.
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