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Jieyang Micro GT1500 series UWB chips have passed the FiRa Consortium's FiRa Core 4.0 certification. According to a Jiwei Net report on October 22, 2026, this chip series supports the CCC digital key and Aliro access control standards, integrates an STS mechanism to resist relay attacks, and provides AoA measurement and centimeter-level ranging capabilities. The report states that the chips target automotive-grade digital keys, smart access control, and physical AI scenarios, can perform spatial authentication and position calculation locally, and compress response latency to the millisecond level. Currently, this event has only the above single-source report, with no subsequent development facts.
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Oct 22
Jiwei.com
Jieyang Micro's GT1500 series UWB chips pass FiRa Core 4.0 certification, targeting physical AI and spatial intelligence
Shenzhen Jieyang Micro's GT1500 series UWB chips have passed the FiRa Consortium's FiRa Core 4.0 certification, supporting the CCC digital key and Aliro access control standards, integrating an STS mechanism to resist relay attacks, and providing AoA measurement and centimeter-level ranging. The chips target automotive-grade digital keys, smart access control, and physical AI scenarios, and can complete spatial authentication and position calculation locally, compressing response latency to the millisecond level.