The installation of iode-6.6-20250803-bangkk by @roonz98 was successful. An OTA update function is missing, but if the “Local update” worked, an OTA option could be safely dispensed with.
iode-7.x-2026*-bangkk could be tested by me as soon as a version iode-7.2-2026*-bangkk or higher is released.