I have set the program to always take 5 seconds to fade between current and new value. The program uses a library which automatically fades between the values sent. I've made a program that runs on the Arduino Nano which listens and accepts serial input in a 4 number format (I wish to control 4 Mosfets/LED strips at most at the same time from one module). The WiFi module is the most expensive of that and recently a new module surfaced which does not cost 10$ but 5$ so that would make it even cheaper! The cost of building QLEDdimmer v0.85 (my prototype) would be about 20$ for all components combined if I build them in an order of 10 or so. Couple these serial pins with your Arduino and you have a way to remotely talk to your Arduino. Basically it connects to your WiFi automatically/itself and then opens a TCP port which it links to some onboard serial pins. The RM-04 WiFi is a WiFi-to-Serial bridge. It does so at about 866Hz so no visual flicking is visible to the human eye. The Arduino has PWM pins which can dim the LED strips using the mosfets from a value of 0 (off) to 255 (full brightness). So I have created my own prototype with a Arduino Nano combined with some mosfets coupled to a RM-04. But Z-wave is not always reliable (for me) and it's price is way up there! It even has a setting to do the fading and everything. Their price, if you buy Mi.Light in China is fairįibaro RGBW: Nice module and actually RGBW. Also they are not able to gradually fade between set values. To try and accomplish this I have tested several existing commercial products, but they all don't completely suite my needs.ĪppLamp: Nice, but their RGBW dimmers aren't RGBW, they are RGB or W. I call it "Time dependent variable LED lighting" or something. Make it feel more natural if I happen to walk into the cellar, again all brightness dependent and motion controlled. Combining a Warm White and Cool White strip with maybe an RGB strip to simulate natural light and the morning, midday and afternoon cycle with it a little bit. I also wish to build it into my cellar and simulate daylight with it. I wish to be able to control color and intensity based on presence detection, time of day, etc. The same thing goes for color (most lights will be warm white though). But this level depends on the time of day, during the night I wish them to light to 20% for instance and during the day or evening I wish this to be 80%. If movement is detected the LED's should gradually fade up to a level. My goal is basically to create a system which senses current light in a certain room, and then senses movement. I hope I selected the right forum, so here goes: That means I need a system which I can remotely control to dim to whatever value I send to it. I've been using Domoticz for a while now and it's been excellent with KAKU and Elro on/off modules.īut, for the new house I'm building I wish to use some more unique and controllable LED lighting.
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