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Installation guide: NEMO30/WIBL

  1. Confirm that the NMEA network starts when the vessel is powered on.
  2. Remove the backplate/cover of the logger. 
  3. Check to make sure the logger has an SD card for data storage and that it’s clicked "in".

 (disengaged)

 (engaged)

  1. Place 1-3 desiccant packs into the logger. It’s okay for the packs to rest on the circuit board.
  2.  Put the cover back on the logger. Zip-tie the two opposite corners to secure the plate. [Note: when copying data, these zip ties will have to be cut and redone each time]
  3. Locate the NMEA network hub. If there isn’t an empty port, swap in a T-splitter if needed.
  4. Determine the best placement for the logger within 1- or 0.5-meters (depending on drop cable length) of the port.
  5. Before placing the Velcro to mount the logger, ensure no pinching, blocking, or other clearance issues will happen when closing the console.
  6. Use 2 strips of Velcro at the mounting site and on the backplate of the logger, alternating rough and smooth sides.


  1. Connect the logger to the NMEA network with the drop cable. Make sure the locking threads are tightened on both sides.
  2. Plan to let the WIBL run after installation, pull the SD card, and check for proper function using the appropriate python scripts.
  3. After installation is complete, send participant a Box folder link and make sure they can upload to it. Ask them to not delete items.