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Windows Prerequisites

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Chad Johnson edited this page Jan 20, 2018 · 11 revisions

The device driver for your ANT+ usb stick needs to be updated to be compatible with the Node usb and ant-plus modules. This updated driver is partially backwards compatible and will break some functionality in existing applications such as Zwift (calibrating ANT+ FE-C devices becomes unavailable).

Instructions

  1. Download and run Zadig
  2. With Zadig open select Options -> List All Devices
  3. In the device drop down select your ANT+ usb stick device
  4. Toggle the driver selector to "libusb-win32". Selecting "libusb-win32" is very important to retain partial compatibility with other applications. zadig1
  5. Click either the "Replace Driver" or "Downgrade Driver" button to complete the installation.
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