Hi guys,
I'm new here and I've seen many videos on youtube how to build your own RPM LED. So I bought the leds ( https://www.amazon.de/gp/product/B076FQ4PVC/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1) and the Arduino micro pro ( https://www.amazon.de/gp/product/B07FQJW2KN/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1). So I put the "GND" from the Arduino to the LED "GND", "VCC" from Arduino to the LED "4-7DC" and the "6" from Arduino to the LED "DI". After that I went to "SimHub" and to "Arduino" and to "My Hardware" and "open arduino setup tool". I "Start from strach" choose the port and the board "Arduino Micro Pro (ATmega32U4)". Go down to the WS2812B and took 1 strip led and "Reverse led order" to "on". After uploading I want to test my work, but only the first LED works. Can someone help me?
Thanks
Hi ! During the setup It's not 1 led strip, it's 8 leds. 😉
The sketch must be configured with the total number of LEDs, ws2812b comes in many forms factors, 1,8,32,64 LEDs per module, that's why the configuration unit is based on how many LEDs are plugged no matter how it's physically arranged
https://github.com/SHWotever/SimHub/wiki/Arduino-WS2812b-RGBLEDS--Wiring-Setup#arduino-setup