User Manual for David30 GNSS Receiver v2.0
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4. Introduction of Nuwa
Nuwa is the Tersus survey app, which runs in an Android device. All the
configuration commands for David30 are input of Nuwa, and all the operations
of David30 are completed on Nuwa. Four menu tabs are provided in the main
interface which are Project, Device, Survey and Tools. Refer to the user
manual for Nuwa app for details.
Figure 4.1 Booting up page of Nuwa app
!
Tersus Survey Nuwa app supports Android operating system; currently
the IOS version is not available.
The minimal requirements for Android device:
1) The device must support OTG, otherwise, it cannot be connected to
David30 with cables, but only with Bluetooth.
2) The Android system is 6.0 or later version.
!
1) There are lots of Android versions in market, therefore an Android
device meeting the minimal requirements above may still have