Last Updated on January 14, 2023 by pg@petergamma.org
No.
1. Polar had a support forum which was deleted.
2. Garmin migrated the support forum to a new platform. Part of the forum was lost, and did not came back.
3. Interaxon Muse had a forum which was deleted.
4. Bitalino had a forum which was deleted.
5. Biosignals Plux had a forum which was deleted.
If we need some of the mentioned components for ethernity, it is be best way to backup the soft- and hardware components on our own backup system which lasts for ethernity.
Some of the OpenBCI components are stored on GITHUB pages, and can be cloned.