Hi there,
I have been out of it for a while, but getting back into it.
I have a Gron-Tron LED light that works with an app to change the light spectrums.
A few years ago, the app stopped working and no further updates has been released, however, the app worked on iPhone and enabled me to change the spectrums.
Now, a few years down the line, the app is still not working on Android and has since been removed from the Apple store.
Is there anyone currently using a Gro-Tron Systems LED light, and how do you manage to change the light spectrums?