Quectel LC86L EVB - Contents; Table of Contents

GNSS Module Series
LC86L EVB User Guide
LC86L_EVB_User_Guide 3 /22
Contents
About the document ................................................................................................................................... 2
Contents ....................................................................................................................................................... 3
Table Index ................................................................................................................................................... 4
Figure Index ................................................................................................................................................. 5
1 Introduction .......................................................................................................................................... 6
1.1. Safety Information ....................................................................................................................... 6
2 General Overview ................................................................................................................................. 7
2.1. Top view of LC86L EVB .............................................................................................................. 7
2.2. LC86L EVB & Kit Accessories .................................................................................................... 9
2.3. EVB and Accessories Assembly ............................................................................................... 10
3 Interface Applications ....................................................................................................................... 11
3.1. Micro-USB Interface .................................................................................................................. 11
3.2. Antenna Interface ...................................................................................................................... 12
3.3. Switches and Buttons ............................................................................................................... 12
3.4. Operation Status Indication LEDs ............................................................................................. 14
3.5. Test Points ................................................................................................................................. 15
4 EVB Operation Procedures ............................................................................................................... 16
4.1. Communication via Micro-USB Interface .................................................................................. 16
4.2. Firmware Download .................................................................................................................. 17
5 PowerGPS instructions ..................................................................................................................... 18
5.1. COM Port and Baud Rate Setting ............................................................................................. 18
5.1.1. PowerGPS interface description .................................................................................... 19
5.2. PMTK Command Sending ........................................................................................................ 20
5.3. Automatic TTFF Testing ............................................................................................................ 21
6 Appendix A Reference ....................................................................................................................... 27