This is the GPS & COMPASS MODULE mentioned for FY91Q Multirotor System.

Specifications:                                                                Instructiuni
GPS & COMPASS INTERFACE MODULE
Operating voltage: 4.0 ~ 6.0 Volt
Current consumption: 60 mA (5V input)
Dimensions: 55 x 33 x 20 mm
Weight (not including wire): 20 g
Temperature range: -25°C~ +70°C

Includes:
- GPS & COMPASS Interface module x1
- FY GPS Receiver x1
- Related wiring to complete the set up