1. Updated the EVB version from V1.2 to V1.3.
2. Deleted the chapter of communication via QCOM.
3. Updated the firmware upgrade tool as QGNSS (Chapter 4).
4. Added the following chapters, including:
DR application (Chapter 5);
RTK application (Chapter 6);
EVB and antenna installation (Chapter 7);
Measuring power consumption (Chapter 8);
EVB framework (Chapter 9);
Common problems and troubleshooting (Chapter 10);
Cautions (Chapter 11).