Haystack is a major backer of OpenTag, the open source firmware library for DASH7. Most Haystack improvements to OpenTag eventually are re-submitted to the community under a modified BSD license. If you are not yet ready to try The Haystack (even though we really, really recommend it), you may want to investigate OpenTag!


Haystack Technologies, Inc.
210 S Ellsworth Ave
San Mateo, CA 94401
(650) 762-9079


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