GNSS Module Series
L76_Series_EVB_User_Guide 5 / 31
Contents
Safety Information ...................................................................................................................................... 3
About the Document .................................................................................................................................. 4
Contents ...................................................................................................................................................... 5
Table Index .................................................................................................................................................. 6
Figure Index ................................................................................................................................................ 7
1 Introduction ......................................................................................................................................... 8
2 General Overview ................................................................................................................................ 9
2.1. EVB Kit Accessories .................................................................................................................. 9
2.2. Connecting Cables and Antenna to EVB ................................................................................. 10
3 Board User Interfaces ....................................................................................................................... 11
3.1. EVB Top View ............................................................................................................................ 11
3.2. Board User Interfaces ............................................................................................................... 11
4 Using QCOM Tool to Communicate ................................................................................................ 14
4.1. Communication via the Micro-USB Interface ........................................................................... 14
5 Using QGNSS Tool to Test............................................................................................................... 16
5.1. COM Port and Baud Rate Setting ............................................................................................ 16
5.1.1. Interface Explanation .................................................................................................... 17
5.2. TTFF Testing ............................................................................................................................ 19
5.3. AGNSS Setting ........................................................................................................................ 21
5.3.1. Assistant GNSS Online ................................................................................................. 21
5.3.2. Assistant GNSS Offline ................................................................................................. 23
6 Using QGPSFlashTool to Upgrade Firmware ................................................................................ 27
7 Appendix References ....................................................................................................................... 30
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