Other Parts Discussed in Thread: AWR1642,
TIDA-020011 uses AWR1642 that operates in the 77 GHz automotive frequency range for gesture control. However, in the FCC Equipment Authorization Guidance for 76-81 GHz Radar Devices, April 12, 2019, footnote 3 states that "Radar devices intended solely for automotive in-cabin usage are not permitted under these rules."
Do you know what frequency range would be appropriate for automotive in-cabin usage? Are you aware if there exist any other automotive applications that cannot be validly operated in the 76-81 GHz frequency range? None of the language of Part 95 Subpart M gives an indication of this.