issues Search Results · repo:adafruit/Adafruit_CircuitPython_NeoPixel language:Python
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inadafruit/Adafruit_CircuitPython_NeoPixel (press backspace or delete to remove)I tried the following samples:
1- native sample
import board
import neopixel_write
import digitalio
pin = digitalio.DigitalInOut(board.NEOPIXEL)
pin.direction = digitalio.Direction.OUTPUT
pixel_off ...
aguaviva
- 5
- Opened on Dec 4, 2024
- #167
Is it possible to have 2 physical output pin send out data simultaneously? I find no code examples of this scenario.
Real world example : I want to output data to an external Neopixel device, but I want ...
stanelie
- 2
- Opened on Nov 20, 2024
- #166
Hello.
My application requires 16bit resolution per color channel. How do I set the bit depth?
The code examples show that the colors should be numbers between 0 and 255, but is this a hard restriction? ...
- 8
- Opened on Nov 20, 2024
- #165
Hi, I am trying to use the NeoPixel library with my Raspberry Pi 5, but I am encountering the following error:
Traceback (most recent call last):
File /home/usuario/program/driver/program.py , line ...
davidpazo
- 1
- Opened on Jul 19, 2024
- #164
We use a small strip of 40 leds RGB, we get several trouble wit colors specially with high brightness. We found a
workaround using D18 pin that work perfectly. Analysing the signal there is a strange delay ...
mbonani
- Opened on Jan 4, 2024
- #160
XuanMunozHi, I have a RPI model 3b connected to this [WS2812B](https://www.amazon.es/dp/B07Q9KCC6M?psc=1
ref=ppx_yo2ov_dt_b_product_details). I have run many different tests, and none of them produce the expected ...
tiagonmas
- Opened on Oct 27, 2023
- #157
There are a couple of examples out there in the wild that suggest that list slicing can be a shortcut to setting many
NeoPixel-compatible LEDs at once (one such example).
The gist seems to be that one ...
Sarioah
- 3
- Opened on Jun 19, 2023
- #155
How to clear the NeoPixel s buffer data?
Why is this code not working as I expect?
I think it might be a buffer data problem.
I had read the API docs, but did not find any method that can clear the ...
xgqfrms
- 1
- Opened on May 11, 2023
- #153
not support more than 30 LEDs bug
Why are many LEDs not lit?
image
environment
Raspberry Pi 3B, BCM GPIO 18 PIN
5V/2.5A unofficial power supply (⚠️ There may be a low voltage error)
Python 3.9.2 ...
- 18
- Opened on May 7, 2023
- #151
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