Default output baud rate: 9600 (can be modified by u-center)Default output frequency: 1Hz (can be modified by u-center)Output protocol: nmea-0183Output level: serial communication TTL levelSupporting satellites: GPS satellites, beidou satellites, GLONASS satellites(the default is the combination of GPS+GLONASS satellite, and the combination of GPS+ beidou satellite or GPS+GLONASS satellite can be set.)It has IPEX and SMA antenna interfaces, which can be connected with various active antennas.Equipped with rechargeable backup battery, it can temporarily keep the ephemeris data when power is off, and improve the speed of hot start positioning.Compatible with 5V/ 3.3v voltage, suitable for various single chip microcomputer.
