Posted a couple of weeks ago. Still 50,000 THB to most banks, 1,499,999 THB to SCB and up to 2,000,000 THB to Kasikorn and BBL. Limits are per transaction.
https://aseannow.com/topic/1245789-wise-transfer-limits-to-thailand-effective-7th-january-2022/#comment-18101942