Geneq SXBlue GPS Reference Manual page 6

3.3 Environmental Requirements ...............................................................................................12
3.4 Power Requirements ............................................................................................................12
3.5 Antenna Placement...............................................................................................................12
3.6 Powering the SXBlue GPS Receiver ....................................................................................13
3.7 Serial Port Interface ..............................................................................................................13
3.8 Bluetooth Interface................................................................................................................14
3.9 Factory Default Parameters..................................................................................................14
3.10 LED Indicators ......................................................................................................................15
4. Operation Basics .......................................................................................................................17
4.1 Powering SXBlue GPS .........................................................................................................17
4.2 Communicating with SXBlue GPS........................................................................................17
4.2.1 NMEA 0183 Interface ................................................................................................17
4.2.2 Binary Interface .........................................................................................................18
4.2.3 RTCM SC-104 Protocol.............................................................................................18
4.3 Configuring SXBlue GPS......................................................................................................19
4.4 Firmware ...............................................................................................................................19
4.5 e-Dif Operation......................................................................................................................20
4.5.1 Start-up......................................................................................................................20
4.5.2 Calibration .................................................................................................................20
4.5.3 e-Dif Performance .....................................................................................................20
4.6 Configuring Data Message Output .......................................................................................21
4.6.1 This Port and the Other Port .....................................................................................21
4.7 Saving SXBlue GPS Configuration.......................................................................................21
4.8 Using the Serial Port for RTCM Input ...................................................................................22
5. NMEA 0183 Message Output ....................................................................................................23
5.1 NMEA Message Elements....................................................................................................23
5.2 Data Messages .....................................................................................................................23
5.2.1 GGA Data Message ..................................................................................................24
5.2.2 GLL Data Message ...................................................................................................24
5.2.3 GSA Data Message...................................................................................................25
5.2.4 GST Data Message ...................................................................................................25
5.2.5 GSV Data Message...................................................................................................26
5.2.6 RMC Data Message ..................................................................................................26
5.2.7 RRE Data Message...................................................................................................27
5.2.8 VTG Data Message ...................................................................................................27
5.2.9 ZDA Data Message ...................................................................................................28
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