Description Dimension :銆€18mm*18mm*6mmWeight : 4.9gConnector : 1.00mm spacing between the 4pins patch seat SpecificationElectrical CharacteristicsChipset : M8030-KTReceiving Format :銆€GPS,GLONASS,Galileo,BeiDou,QZSS and SBASFrequency : GPS L1,GLONASS L1,BeiDou B1,SBAS L1,Galileo Channels : 72 Searching ChannelSensitivityTracking : -167dBmReacquisition : -160dBmCold start : -148dBmHot start : -156dBm AccuracyPosition Horizontal : 2.0 m CEP 2D RMS SBAS Enable (Typical Open Sky)Speed : 0.1m/sec 95% (SA off)Timing : 1us synchronized to GPS time Acquisition TimeCold Start : 26sWarm start : 25sHot start : 1s Data and Update RateSupport Rate : 4800bps to 921600bps,Default 9600bpsData Level : TTL or RS-232,Default TTL levelData Protocol : NMEA-0183 or UBX, Default NMEA-0183Single GNSS : 1Hz-18HzConcurrent GNSS : 1Hz-10Hz,Default 1Hz Operational LimitsAltitude : 50,000m MaxSpeed: 515m/s MaxAcceleration : Less than 4g Power consumptionVCC : DC Voltage 3.0V-5.5V,Typical: 5.0VCurrent : Capture 50mA/5.0VOperating temp :銆€-40 掳C ~ +85掳CStorage Temp : -40掳C ~ +105掳C Indicator :TX LED:blue.The data output, TX LED flashingPPS LED:red.PPS LED not bright when GPS not fixed,flashing when fixed Wiring:GND,TX output,RX input,VCC(3.0v-5.5v)Package Included 1 x BN-180 GPS Module 2 x 15cm Cable,,,