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I have a strip of ws2811 lights and when I use McLighting, it all works.
However, I want to build a matrix! So I did some testing with both FastLED and NeoPixel and I cant get the calls to work, eve…
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Framebuf is not included in ESP8266 port, which casuses incompatibility with SAMD port. Moreover, when framebuf is not included OLED screens can't be used to print strings.
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> Description
The following code works, but get sporadic behaviour - most commonly missed pixels:
```python
import time
from luma.led_matrix.device import neopixel, UNICORN_HAT
from luma.co…
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Hello!
I am creating a seven segment display based on WS2812 LEDs and was wondering if you could point me in the right direction as far as creating code compatible with your library to drive the L…
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I have recently wiped my Raspi (model b 2) and I'm now unable to use my unicorn hat.
Using the matrix example running as sudo the following happens:
> pi@raspberrypi:~/Pimoroni/unicornhat $ sudo ./m…
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### Basic Infos
Hey,
since I upgraded from ESP8266 core 2.3.0 to 2.4.0-rc1 (https://github.com/esp8266/Arduino/releases) I have problems with the Adafruit GFX libraries, which might have to do wit…
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`test_get_device_led_matrix_all ` also fails on Rpi2:
```
_____________________________________________________ test_get_device_led_matrix_all _____________________________________________________…
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The ESP8266 is a very inexpensive ($5) wifi-enabled SOC with an Xtensa LX3 CPU core (read: it's NOT ARM, and it's NOT AVR). It's typically provided pre-flashed with code that makes it act like a Seri…
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Hello,
I am trying to set up a matrix of 9 Neopixel.
They work fine when using the Arduino Uno, but unfortunately not when I use rpi_ws281x on a Raspberry Pi 3 with Raspian.
I made a demo vide…
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Hardware:
Board: Custom board
Running arduino-esp32 as an idf component. Both updated as of this writing
Build fails before it gets to my code:
```
/.../solsense32/Firmware/solsense_esp32/c…