If i’m right, the temperature is only a ratio between blue and white: 15K for full white, 20k for full blue and half white… so i think it’s easy to code. For example to generate progs with only color temperature rise and set. If you have other ideas …
I don’t think it’s quite that simple. I gathered the online specs on my brief start at this topic (before I disassembled the tank that had ReefLED lights on it): GitHub - brettonw/RSLED: Home Assistant integration for controlling Red Sea RSLED lights. - the readme has the images and ratios for the different light specs.
Hello, i have G2+ 115 RSLED, what do you need for support it?
For ATO:
- POST to /manual-pump and /stop to toggle the pump.
- PUT to /configuration with {“auto_fill”: true} or {“auto_fill”: false} to toggle the auto filling when the sensor is low - That’s a going to be really handy for me.
For the ReefMat:
- PUT to /configuration with {“auto_advance”: true} or {“auto_advance”: false}
It would be nice to find the endpoint to kick the mode back to auto for when the felt slips and it enters the torn_mat state but that only occurred to me afterwards… AliExpress felt is cheap and works but you need to pack out the roller to stop it loosing traction.
I have a muti-sump setup and don’t really have a suitably sized small chamber for the ato sensor. Fortunately I have liquid level sensors everywhere so I’ve made a function node to actually calculate the volume of water loss through evaporation. It’s accurate within about 4L which is close enough for my tank. If I’m feeling brave, I might try automating manual top-ups with the /manual-pump endpoint. Never could get conductivity probes to remain accurate enough to rely on…
Have fun guys 
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Annoyingly the ‘today_volume_usage’ at /dashboard doesn’t update whilst the ATO pump is set to on. So I can’t poll the device to see how much it has dosed until after I’ve sent the stop command. I can estimate volume by measuring the flow rate and the pump on time as there is no lag when controlling locally but that’s getting increasingly sketchy. Don’t like the idea of automatically dumping in an estimated volume of RODI based on my estimated volume of evaporation 
Off topic:
I’m going to have to find a way to get accurate salinity readings first I think. I’m thinking a probe sat inside a 20ml syringe thats had it’s plunger removed. I can fill it from the bottom using a solenoid connected to the return manifold. The syringe can just overflow into the sump but all flow can also be stopped for measurement - those probes are great at measuring calibration fluid in a confined sachet! Having it just above the sump water line would minimise salt creep and temperature changes. hmm… not very elegant but I think it would work.
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