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Betaflight GPS Rescue Mode can save you from losing your quad when you lose video or failsafe. In this complete how-to I'll show you everything you need to set up Betaflight GPS rescue mode.
--- TABLE OF CONTENTS ---
1:50 - What is GPS Rescue? What does and doesn't it do?
3:36 - The GPS receiver. Why doesn't Betaflight use the magnetometer?
6:18 - How to wire up the GPS receiver to your FC.
7:02 - Where to mount the GPS receiver on your quad.
9:43 - Basic Betaflight setup for GPS.
11:10 - OSD setup to view GPS info.
16:15 - CLI options to tweak GPS behavior.
20:13 - Start testing GPS rescue mode. Set up GPS Rescue Aux Mode.
23:43 - Using GPS Rescue as failsafe.
26:50 - Closing.
--- VIDEO LINKS ---
Hellgate Vifly FullSpeed battery-powered buzzer to help find your quad after it crashes and ejects the battery:
https://www.youtube.com/watch?v=m-4-Rey0LK0
Why GPS Speed is accurate:
https://quadstardrones.com/gps-vs-radar-gun/
How to set up Betaflight flight modes:
https://www.youtube.com/watch?v=SLy28mYiAzU
How to calibrate Betaflight accelerometer:
https://www.youtube.com/watch?v=otJNzZrE-yk
--- PRODUCT LINKS ---
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RaceDayQuads Micro M8N GPS
* RaceDayQuads -
http://bit.ly/2G3BBYL
Matek UBLOX SAM-M8Q GPS Module
* GetFPV -
http://bit.ly/2BWGzCi
ReadyMadeRC Mini GPS
* RMRC -
http://bit.ly/2G2k9nd
Beitian BN-220 GPS
* Banggood -
http://bit.ly/2G2kdmX
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