Chasing Cerulean USBL Sonar Mounting Kit (MarkII)

Required for mounting the Cerulean USBL sonar to M2 Pro and M2 Pro Max,

NB: M2 Pro max also requires the M2 Pro Max bracket:
121130 Chasing M2 Pro Max USBL Quick Mounting Bracket

Please upgrade to the latest versions of the APP, ROV, and Dock Firmware for the USBL:

1. Fixed issues reported in the APP version 4.9.9.
2. New: USBL Trajectory Recording and Import
3. New: USBL Interest Point Marking & Split-Screen Map/Video Transmission Display
4. New: Automatic Storage of Water Quality Sensor Data to ROV Memory Card
5. New: Two ROV Operating Modes
6. New: Mechanical Arm/Water Quality Sampler Control Method - Short Press Right Shoulder Button to Open/Close, Long Press for Right Dial Control
7. New: Manual Configuration Mode for Accessory Dock.