TBS M8 GPS Glonass Module

Add an extra failsafe to your precious racing drone or long range quad with this mini GPS module from TBS. With it you'll be able to enable the Betaflight "Rescue Mode" which will return your quad back to your launch point. You can also use it to add GPS elements to your OSD, so you'll be able to see things like coordinates, home direction and home distance in real time.

For best performance mount your GPS module on top of your model away from the VTX and sources of interference. 

Important Note about Hardware: If you are using Betaflight, you will need an F4 or F7 flight controller. GPS function was removed for F3 boards since BF3.2 due to memory space limitations.