PAUTIX SP530E WiFi Bluetooth LED Controller Alexa/Google 12-in-1 LED Dimmer Support PWM/SPI Single Color CCT RGB RGBW RGBCCT IC LED Strip WS2811 WS2812,for COB/5050 2835 LED Strip Lights DC5V 12V 24V

Used this controller on some WS2811 COB LEDs. Worked great. Very useful built in options. The mic is very sensitive which I think is a plus. Considering you don't have to any programing, this is a great product. Just make sure you connect the right side of your COB. The data only goes in one direction, so make sure you pay attention to the arrows on the LED.

Overall, this controller is great, except for it comes with no power supplies, which I find annoying. It does have the app, which is easy to install, easy to download, easy to set up. It's pretty versatile. I didn't have any issues with it. I do recommend it.

Had gotten 5 of these for different pond lights that I have been setting up. The connect flawlessly, though a bit of difficulty with the wifi sometimes taking more than 1 try, but after you get it to connect it works fine. They control very well and are easy as pie to set up. Only problem, of the 5, one worked for about 3 days and then went into a mode I couldn't get out of and there were no instructions how to reset. Had to return, which was easy enough to do. Over all these are excellent.

I purchased two of these devices. I followed the instructions and wiring diagram and neither worked. The app was easy to install and connect to the devices, but they just didn't work. I then used a different controller unit from BTF on the same COB light strip and the lights worked fine, so I know the issue was with these PAUTIX controllers. Don't waste your time buying these devices.

These perform exactly as suspected. I accidentally overloaded one unit and burned out the warm white circuit, so note that there is no internal overload protection; take care with the total wattage of LEDs you try to drive. They are easily controlled via the phone app.

Got two of these to control my cabinet lighting. One out of the two was dead out of the box but was quickly replaced. They can be controlled by the Tuya app and I very easily set up an automation so the lights come on every morning and cycle through a couple of colors. I am very pleased with how they perform and would buy them again in a heartbeat.

Works great just have to find the correct power supply to make it operate properly

Muy Bueno.