M8N GPS :
Description: - NEO-M8N is high precision positioning and fast search efficiency. - The GPS NEO-M8N applies the original M8N chip, which can optimize the module. - The built-in electronic compass develops the refresh rate increasing to 10HZ. - Openpilot can directly connect with CC3D Revolution , GPS interface is generally Main port or Flexi port .
8N GPS module x1 GPS shell x1 (the flight control not included)
Here is the picture of GPS how to connect with F3 flight control and CC3D revolution.