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+--- Thread: KC868-A8S_WS2812-RGB_LED (/showthread.php?tid=2187)
KC868-A8S_WS2812-RGB_LED - garrip - 08-24-2022
I am trying to use this example code
[Arduino IDE demo source code for KC868-A8S]--#08-KC868-A8S_WS2812-RGB_LED_code
but WS2812 is alway off.
PIN 12 is LOW.
I'm wrong, but I can not understand why.
I test output, input (digital and analog), GSM, and RF433 using my code, everything works fine.
I can't get it to work (tried different code and library) is the RBG WS2812 led on the board only.
I tested my code on RBG WS2812 ring using a ESP32-Wrover-E and it works.
Can someone help me, please?
Can someone tell me how I can download a demo firmware, when I turn on the board the first time, the led changed color.
I want to test the RBG WS2812 LED, so if I have broken it, I'll change with a new one.
Thank, best regards.
Marco
RE: KC868-A8S_WS2812-RGB_LED - admin - 08-25-2022
can you take a video of your problem, upload to google driver, leave the video link at here, i can check.
RE: KC868-A8S_WS2812-RGB_LED - csacomani - 09-26-2024
Hello!
I'm testing the RGBW LED on the KC868-A8S board, using the code:
Code:
light:
- platform: neopixelbus
type: RGBW
variant: ws2812x
pin: 12
num_leds: 1
name: "NeoPixel Light"but when I choose a color, it doesn't turn on the chosen color, for example, if I choose the color red, the LED turns green.
Do I have to do some kind of calibration or use another code?
RE: KC868-A8S_WS2812-RGB_LED - admin - 09-26-2024
take a photo how you wire.
RE: KC868-A8S_WS2812-RGB_LED - csacomani - 09-27-2024
I'm using the LED from the KC868-A8S board itself:
"RGB LED WS2812. If not have display, then at least a multi-color LED, which can also notify about various events and states of the system."
KC868-A8S