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I am trying to run the [neopixel_demo.py](https://github.com/rm-hull/luma.led_matrix/blob/master/examples/neopixel_demo.py)
but I am encountering this problem
```
pi@raspberrypi:~/playground/neo…
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Writing to the neopixels currently uses an integer array.
Implement functionality to use an unsigned int to pass in data.
some context from April 26, 2020
"
I'll agree with Bob here on using an…
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Splitting this issue off from #3829:
from @dkirkby:
I just followed the [Welcome to CircuitPython](https://learn.adafruit.com/welcome-to-circuitpython/creating-and-editing-code) instructions for…
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I'm currently working on my first circuitpython project, a 'busy light' that I'm hanging in front of my office. I'm using the resources from the latest Adafruit box which is a MatrixPortal and support…
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When I'm trying to compile [the keyboard example](https://github.com/chegewara/EspTinyUSB/blob/master/examples/hid/keyboard/keyboard.ino) I get:
```
In file included from C:\Users\Defozo\Documents…
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HI,
I have a code to make the neopixel sound reactive.
Can i add that code as custom ?
If i understand correctly, i just copy my code in the custom folder with a .h extension and i folow that …
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Are the following RGB LED from ebay https://www.ebay.com/itm/1x-CJMCU-2816-WS2812B-16-Bit-RGB-Full-Color-LED-Driver-Module-Development-UA/283957716001?hash=item421d32e421:g:IPAAAOSwGY5fGp7t still not …
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See details at [http://forum.arduino.cc/index.php?topic=545534.0](url)
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I want to control my home appliances using the rf433 protocol. The RF433 protocol is using pulses in the order of 200 microseconds. Reading in Javasscript is due to performance problems unfortunately …
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I have been testing [Fire2012.ino](https://github.com/FastLED/FastLED/blob/master/examples/Fire2012/Fire2012.ino) sketch with latest FastLED library (saved directly from GitHub) using WS2812B strip wi…