I need help to make a led controller

[reeftr]

MHello. I made 20 watt lighting for the nano team, but I want to make a controller, are there any ready-made projects that you can suggest to me or that can be done with arduino or node?

 

[theatrus]

ESP32 + Tasmota or ESPHome, if your LED driver accepts PWM inputs.

 

[oreo54]

MHello. I made 20 watt lighting for the nano team, but I want to make a controller, are there any ready-made projects that you can suggest to me or that can be done with arduino or node?

There are literally dozens of " reinvention of the wheel" out there.
I already gave you one
Another:
https://www.plantedtank.net/threads/rpiaqua-raspberry-pi-light-controller-in-progress.1276895/
https://www.plantedtank.net/threads...ontroller-arduino.677265/page-66#post-8379497
Aduino hardware has only 6 pwm pins.
There does seem to be more with some" hacking"
Raspberry pi has more flexibility
Esp32 boards have some built in led software and networking.

As to " kits"...???
For all the geniuses out there the hardware is easy ..software is the key

Raspberry pi hardware currently has the easiest software to err " borrow" . Open source.

 

[oreo54]

https://dubiouscreations.com/2020/08/16/building-an-esp32-light-controller/

 

[oreo54]

https://dubiouscreations.com/2020/08/16/building-an-esp32-light-controller/

Ignore this. I added it in haste. The whole MOSFET part isn't what you needed..

But ..

The ESP32 has 16 channels in total, each which can generate an independent waveform. So, while all 18 GPIO pins support PWM, we can only drive 16 of them at once with unique waveforms. However, we can attach all 18 GPIO pins to a single channel (or divide them across channels).