Updating GNSS Module
Sometimes it might be needed to update the configuration of GNSS receiver. It can be done for both airborne and ground module (RTK GNS). Latest configuration files as well as configuration tool can be found in the downloads section on the website http://sky-drones.com/dload
First of all you need to download and install UBlox U-Center utility. After completing the installation run the program.
RTK GNSS Configuration update
Plug in RTK GNSS Module to the USB port of your computer and make sure that the green LED is solid.
Then go to U-Center utility and setup the connection in the top-left corner: choose the right COM port and set the baud rate to 115200.
Then go to
GNSS Configuration and select the Configuration file (it’s available for download from the website). Set
Store configuration into BBR / Flash checked.
File > GNSS button, the update process should start.
If the messages dialog closes itself in about a few seconds and you can’t see any error messages or reports then it means that the configuration of the GPS receiver has been successfully updated.
SmartAP 3.0 Onboard GNSS module update
Connect your FTDI cable to the GPS port of the flight controller as following:
Flight controller will get the power from USB cable. Set the boot switch in UPD (“Update”) mode, connect USB cable to the flight controller and connect FTDI cable to computer. Your setup should look as follows:
Once the connections are done, please, proceed with the update steps described above.