M8Q-5883 Matek System GPS & Compass Module RC-023

M8Q-5883 Matek System GPS & Compass Module RC-023

Features
72-channel u-blox M8 engine GPS L1C/A, SBAS L1C/A, QZSS L1C/A, QZSS L1 SAIF, GLONASS L1OF, Galileo E1B/C
On-board Ultra low noise 3.3V voltage regulator and RF filter for noise blocking
Features an additional front-end LNA for optimized performance and a front-end SAW filter for increased jamming immunity
Build-in embedded GNSS patch antenna, low power consumption
The 15 x 15 mm patch antenna provides the best compromise between the performance of a Right Hand Circular Polarized (RHCP) antenna and a small size to be integrated in any design.
Magnetic sensor QMC5883L integrated
Max navigation update rate
Single GNSS up to 18 Hz
2 Concurrent GNSS(GPS & GLONASS) up to 10 Hz
Horizontal position accuracy(GPS & GLONASS) 2.5 m CEP
Velocity accuracy 0.05m/s
Cold start 26 s
Aided cold starts: 2 s
Hot start 1 s
Sensitivity
Tracking & Navigation: –165 dBm
Reacquisition: –158 dBm
Cold start: –146 dBm
Hot start: –155 dBm
Input voltage range: 4~6V
Uart (Tx,Rx) interface for GPS SAM-M8Q
I2C (DA,CL) interface for Compass QMC5883L
Battery for HOT module start
Power LED(Red) & Time pulse LED(Blue)
Dimensions: L20 x W20 x H10 mm
Weight: 7 gram
Supported by INAV/Betaflight/Ardupilot, ect.

Including
M8Q-5883 module, 1 pc
SH1.0-6P 20cm silicon wire, 1 pc
Transparent PVC Heat-shrink tube

Tips
GPS, GLONASS, SBAS, QZSS are enabled by default
Blue PPS LED blinking(1Hz) means 3D fixed
update rate 1Hz & baudrate 9600 default
Baud 9600~115200 supported by INAV/BF/Ardupilot
update rate 5Hz with INAV UBLOX Protocol
update rate 10Hz with INAV UBLOX7 Protocol
Compass Alignment(Arrow forward):
INAV/BF: CW 270° Flip
Ardupilot/Mission Planner: Rotation None
BF doesn’t support GPS position hold and RTH,  GPS Rescue mode is supported by BF3.5 or last.
No need compass for Fixed wings with INAV firmware
The scratches on ceramic antenna are the result of tuning the antenna by ublox.