Sonoptix ECHO Software Updates

Download the .ZIP file below and extract the .SWU software file.  Then add ':8081" to the IP address your sonar is set to and you will see a user interface appear with a drag-n-drop box.   Drag-n-drop the .SWU file into the box and allow the installation to be completed.  Once completed, reboot the sonar and you will have an updated sonar.

3.1.2 (2026-06-30)

New:

    • Spreading and sound velocity are now configurable by the user via REST and WebUI

    • Apply spreading on RTSP data

Fixes:

    • Video contrast parameter range (REST)

        – Contrast is now properly clamped within the valid range of [0, 1]

2.2.2 (2026-2-10)

Fixes 

• RTSP application crash bugfix
• System status API bugfix 

2.2.1 (2025-12-15)

Fixes

• WebGUI saves recording if connection lost
• Gain parameter tuning
• Improve data quality 

2.1.0 (2025-12-15)  /  Header Extension

Fixes

• Configuration parameter tuning
• Video gain parameter range (REST)–Gain is now properly clamped within the valid range of [-20, 20]
• Inconsistent ordering of colormap values (REST and webUI)
• –Values are now consistently sorted 

2.0 (2025-3-12)

New 

• Introducing v2 REST API

             – New and improved endpoints for enhanced functionality

• RTP header extension stores ping-timestamp
• TETRA_RTP_header_extension.pdf

Changes

• v1 REST API

             – Improved PUT /network/static Endpoint

                ∗ Now provides proper responses

                ∗ New IP configuration is applied after a system reboot

• UI Enhancement

             – Added a ‘System reboot required

1.5.1 (2024-10-21)

• Apply static gain and contrast values on RTSP data

1.5.0 (2024-5-23)

• Pitch and roll values on video

1.4.0 (2024-4-6)

• Water Column raw data stream via RTSP (rtsp://{sonar_ip}:8554/raw)

• Manual selector for operation mode (AUTO, High Frequency, Low Frequency, Low Frequency Long Range)

• Upload custom logo (top left corner of the video)

1.2.0 (2024-02-01)

• UI measurement tool (distance between two points on sonar image)

• External trigger (rising/falling edge)

• Maximum range 200 m

1.1.0 (2023-11-21)

• UI assignable hotkeys

• UI sonar image snapshot

• UI button to access software update page

• UI select video fomat, mp4 or webm

• UI can set device hostname

• UI factory reset button

• minimum range 0.2 m