https://images.tuyacn.com/smart/docs/TuyaSmart-WhitePaper-Intl.pdf
PDF timestamp - 29th March 2022
Older version: - October 2020 - Tuya Smart Security White Paper v4.0.202010
https://images.tuyacn.com/smart/docs/TuyaSmart-WhitePaper-Intl.pdf
PDF timestamp - 29th March 2022
Older version: - October 2020 - Tuya Smart Security White Paper v4.0.202010