User Manual for David30 GNSS Receiver v2.0
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1. Overview
1.1 Introduction
Tersus David30 is a cost-efficient, palm-sized GNSS receiver, mainly for the
mass survey market, and also for UAV / AGV / Agriculture application.
Nuwa, a survey app on Android system, works with David30 for the survey.
And David30 receiver can communicate with an Android platform such as a
device or tablet via USB cable or an external Bluetooth module. The David30
receiver can work as a base or a rover, it supports real-time RTK positioning as
well as saving data for PPK application. Up to 8GB on-board eMMC makes it
easy to save data for PPK application.
The RS-232 serial port, IP67 standard and the external Bluetooth module can
remove most of the inconvenience for field workers. All the operations can be
done in the Nuwa app except downloading raw measurement data file, which
should be completed using Tersus GNSS Center, refer to Table 1 and section
Download Files from Internal eMMC for detail.
Figure 1.1 Outlook of David30 GNSS receiver