REEF PI- PROBLEM WITH THE LIGHTS ... PCA9685 RECOGNIZED BUT NOT DIMMING IN THE REEF PI

[RobertoRC]

Hi with you all!

The reason of my post is because the lights of my reef pi are not dimming, the PCA9685 is being detected in the terminal but the lights doesnt work! please I need your help ASAP!
Thank you in advance!!

 

[Urtoo]

Please add in more detail of your setup. All hardware, pictures and diagrams please.
What version of your ReefPi are you using?
These will all help the guys figure it out

 

[Ranjib]

Which version of reef-pi you are using,. Can you share some details about your circuit?