#ghl

I feel like an idiot, but I can't find the 'spiffs.bin' file for the life of me. I have searched my computer and for any reference to it here, on the GHL website (incl knowledge base, support site, etc), and using Google. The instructions for updating the Wifi firmware are clear that I need to...

Hydros controllers haven’t had any product highlights or how-to videos from Bulk Reef Supply yet (not shocked). The clip below didn’t age well. I think it’s been an acceptable amount of time since this video to develop something for the Hydros community considering the great strides/innovation...

I need some help/clarification regarding a specific use of the Profilux 4 (P4). I have an exhaust fan that vents air from above my DT directly through the wall above the DT to the outside. The fan speed on this fan is controllable via a 0-10v connection which I have made to the P4 through a...

I have had a lot of issues getting my Kh director up and running, I first used the app which failed, I then used my computer #1 and when I did the firmware update outlined in the video something and the program stopped working. I bought a new computer, It went well but then stopped working...

Hey all, going to start documenting the restart of my SCA 100g tank. My goal is to create a thriving bare bottom sps only tank. Started the cycle on 12/5 added Dr Tims Ammonia raised to .5 ppm and seeded the tank with "one and Only" and "Waste Away" TANK 100G SCA AQUARIUM Display dims 48x24x20...

Recently got the GHL KHD at the first measurement I took read 11.8 when my Hannah checker reads 9.5. I use reef crystals with no problems and have a hard time believing that my tank is running at 10-11DKH. I contacted GHL and they basically said that Hannah is cheap and not as accurate as the...

Well I have been waiting for 1 year for Elos to build this tank and it's finally close to be delivered. Im lucky that I met Anthony "ycnibrc" when I went to his house and bought some corals. His 360g zeovit SDR tank you can see his system here on R2R inspired me to build my ultimate dream tank...

It is that time another #GHL quick video tutorial :) I have a few advanced ones are on the way to explain program Logic, and Vortech Control. If you have certain things you would like to see covered please let me know :)

When I did my first ProfiLux controller 2 years ago I posted the steps on how to program things within the controller, which was all within the GHL Desktop software. Fast forward 2 years later(went by real quick), these types of programming do not require the use of the desktop software and can...

GCC has released a new beta of software. The Multi-channel is nice, now we have another way of updating the Illumination channels. I also like now the names of channels appears in the software menu also!!

A new version of the Connect App is out, along with a new version of the WiFi and web interface for the P4. Some nice changes: Whooohoo on the sensor titles whooohok We now can add color to our illumination channels KH director now has Kalkwasser mode added for adaptive control...

We can now sync our dashboard across devices :) Whoohoo I also noticed a new version of the P4 webpage at (Daterd July 6th) https://www.aquariumcomputer.com/downloads/wifi-module-esp-update/