Water Linked Master Electronics


If you are interested in this product, please contact Water Linked directly!

The Master-D1 is a digital position computing board at the heart of the Water Linked Underwater GPS system. It’s available here without a case for integration into your application.

Out of stock

SKU: APS-WL-21008
HS Code: 8534.00.00.40


The Master-D1 is a digital position computing board. It calculates the position of any Locator relative to the position of the Receivers with the APS100 technology, as well as global position through use of the integrated GPS and IMU. The board supports up to 7 independent D1 devices and 1 A1 devices. It is accessed through a network interface, and can be programmed with different SW versions to support different Locator types.

With its small physical footprint, the board is easily integrated into any topside unit.

The Master-D1 has the following features:

  • Supports up to 7 D1 devices
  • Supports 1 A1 device
  • 10/100/1000BASE-X Ethernet communication
  • RJ45 connector
  • 10-16v operating voltage

The Master-D1 requires the rest of the Water Linked positioning system to be fully functional. That includes the locator and a set of Receiver-D1 units, all of which are included with the Water Linked Underwater GPS Development Kit.


  • 1 x Master-D1