That worked for me. Thanks!
Great - hope that it proves interesting to you. Amazingly it needs to be fairly bright so you can see the on/off sequence with your eyes closed. Blue is a good choice of colour. The sequence between off-to-on and on-to-off in this setup is equal. The on-to-off step is supposed to be longer. The sequence is suppose to run for about 15 minutes what I have works for me.
Did a Yaml version of this happen? I’m interested if so. Don’t have NR so not keen to pursue that route.