This is an update from the previous v1.2.8.01 production firmware:
- Fixed an issue in v1.2.8.07 where the incorrect MMSI could be transmitted.
- Fixed an issue when the device is above 500m altitude.
Enhancements:
- Optimize GNSS data conversion from NMEA0183 to NMEA2000.
- Minor updates various NMEA2000 PGN’s.
- Add EPFD field to AIS Message 24B formatter to meet ITU-R M.1371-5 requirement.
- Add NMEA0183 VTG sentence (transmit)
Upgrade Instructions:
- Download the NAIS-500 Software (SW_AIS_NAIS-500_V1.2.8.08.zip).
- Unzip the software to a local drive.
- Click on NAIS-FirmwareUpgradeSetup.exe to install the AIS Firmware Upgrade program.
- Follow the onscreen prompts to complete the installation
- When the installation completes you can launch the updater. See next step for updating the NAIS-500.
Upgrade the NAIS-500:
Ensure the NAIS Firmware Upgrader is installed first.
- Disconnect power to the NAIS-500 then start the upgrade program.
- Connect the NAIS-500 to a powered USB connection on the computer using the USB-A - USB-Mini cable.
- Confirm the version and select Next to continue to upgrade.
- When the upgrade is complete, power off the NAIS-500 and restart, this completes the upgrade.
