Hi,
I have tested thingy52-mesh-provisioning-demo in NordicPlaygound on github.
It works fine by using a precompiled hex file (via nRFgo Studio) but It doesn't work (light doesn't turn on)
to use the file that compiled from source codes (via SES).
I checked the source code and found a bug in on_off_server_set_cb() in main.c.
The light is always turned off. drv_ext_light_off(1) should be drv_ext_light_on(1) at line 178.
Anyway, this sample is really helpful for me.
Thanks!