This is the popular NEO M8N GPS Module for the APM Flight controller with onboard compass and STAND included. Ublox NEO M8N is upgraded on the and offers low power consumption, high precision, supports GPS+GLONASS dual positioning system, improves the search speed and reception, effectively reducing the HDOP value

Fetaures:

NEO M8N Ublox/u-blox GPS Module for MWC/APM
These are pre-configured, flashed with the correct settings, and tested making them plug and play.
Position accuracy: 2.0 m CEP
Quick satellite searching, only need 10s to find 6 satellite in open space
Built-in compass, refresh rate up to 10GHz
Support GPS+BD+SBAS, or GPS+GLONASS+SBAS
Nav. update rate1 Single GNSS: up to 18 HZ
Concurrent GNSS: up to 10 Hz
Acquisition2 Cold starts: 26 s
Aided starts: 2 s
Reacquisition: 1.5 s
Sensitivity Tracking & Nav: –167 dBm
Cold starts: –148 dBm
Hot starts: –156 dBm
Assistance AssistNow GNSS Online
AssistNow GNSS Offline (up to 35 days)3
AssistNow Autonomous (up to 6 days)
OMA SUPL & 3GPP compliant
Crystal
RTC crystal Built-In
Supported antennas: Passive
Operating temp. –40° C to 85° C
–40° C to 105° C
Timepulse Configurable 0.25 Hz to 10 MHz