Purchased Mark IV headset 8 channels, but want 16 channels now.

I purchased a Mark IV headset with 8 channels. I now want to upgrade it to 16 channels. To do this, I need 6 more spikey units and some wires. Is there a place I can buy these from? I was unable to find them on the OpenBCI website.


  • wjcroftwjcroft Mount Shasta, CA

    Hi, please email to (contact at openbci.com), which is customer support. They can sell the Daisy module and extra electrode holders.

  • Thank you! Will do.

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