Satlantic SUNA V2 Sensor Firmware 2.5.1 Download

Posted at April 27, 2024 by PCI-DB Team

Install Driver Automatically

Device Name	Satlantic SUNA V2 Sensor Firmware 2.5.1
Category	Firmware
Manufacturer	Satlantic
File Size	135 KB
Supported OS	OS Independent

Satlantic SUNA V2 Sensor Firmware 2.5.1 Description

This firmware revision fixes some unexpected complications with our recent release of firmware version 2.5.0. The bugs manifest when upgrading from a firmware before revisions 2.4.0 or 2.5.0.

Changes:
- Rebuilding the lamp time from the lamp use file now rejects invalid entries. Prior, invalid entries would generate incorrect lamp time values. Invalid entries are rare, affecting very few sensors.
- Initializes the wiper minimum interval at zero when upgrading from a firmware version prior to rev. 2.4.0, which did not have a wiper minimum interval implemented. This initialization ensures that a firmware upgrade will not change the sensor behavior.

Caution: SUNA cannot operate without a valid firmware. When upgrading the firmware, the existing firmware is erased, and the new firmware is written to memory. If the write process is interrupted, for example by a loss of power, SUNA may enter a non-responsive state. In case of a problem, contact Satlantic for support.

The following steps are required to upgrade to a new firmware:
- Download the new SUNA firmware file to your computer.
- Connect to the SUNA using SUNACom Software.
- Open the Firmware Upload Dialog via the Advanced selection in SUNACom's Sensor menu.
- Browse to the location of the new Satlantic's Firmware Upgrade File.
- Press the Upload button to start the upgrade.
- SUNA recognizes invalid firmware files, and rejects those.
- The complete firmware upgrade takes no longer than 2 minutes.

After the upgrade has been completed, SUNA is disconnected from SUNACom; the user must manually re-establish the connection.

About Device Firmware:

Applying a newer firmware version than the one already installed on your unit can bring various enhancements, include workarounds for diverse problems encountered by the device, and improve or add newly developed features.

On the other hand, downgrading the firmware version can recover the device’s functionality in the event of a software update either turning up faulty or causing the unit’s overall performance to drop. However, bear in mind that applying an older firmware isn’t recommended and might not always be possible.

When it comes to the update steps, due to the large variety of devices and numerous ways for installing a new firmware, it is recommended that you carefully read and understand the upgrade steps, and consider applying a different firmware only when you have familiarized yourself with the update method.

As the installation process is most of the times quite risky, this step should be taken by users that have the ability to successfully complete the update; regular users may initiate it at their own risk. Moreover, it’s best that this task be performed in a steady power environment such as the one ensured by a UPS unit.

Therefore, if you consider applying this release, hit the download button, take into account all the aforementioned aspects, and update the device’s firmware. Also make sure you constantly check with our website to ensure that you don’t miss a single new release.

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

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