Tuya ME167 TRV z2mqtt unsupported

Struggling to get these TRV working on Z2M. Successfully paired but showing as unsupported and no value of any kind is showing on dashboard.

I’ve created a forlder “external_converters” and placed this ](avatto_me167/me167.js at 919b42ac4629fb8275e8e8b6e35baadf374b667f · twhittock/avatto_me167 · GitHub) file but when restarted z2m, the file name is showing as me167.js.invalid.

This one does not alter the file name but nothing shows up.

Can anyone pls point out simple step by step on how to add these TRV pls.

Thanks.