Beitian BE-220 GPS Module GLONASS TTL Level BN-220 Upgrade Version For APM Pixhawk CC3D Naze32 F3 F4 Flight Controller RC Drone Airplane Specifications:Brand Name: Beitian Item Name: BE-220 Chip: M10050 Receiver Type: GPS L1 C/A, QZSS L1 C/A/S, BDS B1I/B1C, Galileo E1B/C, SBAS L1 C/A, WAAS, EGNOS, MSAS, GAGAN. Default Position System: GPS, BDS, GALILEO Augmentation System: SBAS, QZSS Channel: N/A Tracking & Navigation: -166dBm Reacquisition Sensitivity: -160dBm Cold Start Sensitivity: -148dBm Hot Start Sensitivity: -160dBm Position Horizontal Accuracy: 2 m CEP Speed Accuracy: 0.05m/s Dynamic Heading Accuracy: 0.3 deg 1PPS Time Accuracy: RMS 30ns, 99% 60ns Cold Start Acquisition Time: 27s Hot Start Acquisition Time: 1s Auxiliary Start Acquisition Time: 1s Data Output Support Rate: 4800bps to 921600bps, Default 38400bps Data Output Level: TTL Level Data Output Protocol: NMEA, UBX Data Output NMEA Message: RMC, VTG, GGA, GSA, GSV, GLL Data Output Update Rate: 0.25Hz-18Hz, Default 1Hz FLASH: With FLASH, the configuration can be changed, and the power will not be lost. Frequency of Time Pulse Signal: 0.25Hz-10MHz can be configured, the default period is 1s, and the high level lasts for 100ms Operational Altitude Limits: 80000m Operational Speed Limits: