Viparspectra 165w dimmer

I have two of the 300 watt versions over my aquarium and at one point I was trying to find a way to ramp them up and down. There is apparently a circuit board that you can add to them to allow them to be controlled using 0-10v from an apex. I ended up not getting an apex so I never actually bought the interface board, so I don't know how hard it is to install but I'm sure you would have to be at least somewhat comfortable taking apart electronics.

There is a thread about it on Neptune's forum.
 
I have two of the 300 watt versions over my aquarium and at one point I was trying to find a way to ramp them up and down. There is apparently a circuit board that you can add to them to allow them to be controlled using 0-10v from an apex. I ended up not getting an apex so I never actually bought the interface board, so I don't know how hard it is to install but I'm sure you would have to be at least somewhat comfortable taking apart electronics.

There is a thread about it on Neptune's forum.
Thank you for the info, I suspected it wouldn't be so simple, I'll probably just stick with them as they are as I'm not enough of an electronics engineer to tear into them.
 
You can control the viparspectra lights with reef-pi, and these boards: https://www.tindie.com/products/ranthalion/ml-reef-pi-hat-goby/
and

This gives you the ability to ramp the lights up/down and control the blues and whites separately. It's not very difficult to setup, just a few hours, then you can control the lights from your phone or computer, or setup timers/etc.

I have 3 of the 165w viparspectra lights setup on my tank controlled through reef-pi.
 
Hi @waynel I know this is old but I'm unable to find a solution anywhere. I got the pi hat and the adapters but I am unable to control the viparspectra not sure what I'm doing wrong;
when tested my light with just the pi and the ML adapter I was able to ramp up and down the light but not through the ML hat.
with the hat installed on the pi, I added the PCA9685 driver with address 64 and frequency 1500
I then added a jack L1 to the PCA driver with pins 0,1
I then added light using jack L1
from the hat I wired GRD, pin13, pin14 to the adapter

with no results.

to date have been only able to get a temp sensor to work with the hat, as I'm also having problems with pH board and probe ;Drowning
 
You can control the viparspectra lights with reef-pi, and these boards: https://www.tindie.com/products/ranthalion/ml-reef-pi-hat-goby/
and

This gives you the ability to ramp the lights up/down and control the blues and whites separately. It's not very difficult to setup, just a few hours, then you can control the lights from your phone or computer, or setup timers/etc.

I have 3 of the 165w viparspectra lights setup on my tank controlled through reef-pi.
Did you have to buy 3 controllers boards ? or with one were you ale to connect all 3 lights ?
 

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