I2SClocklessLedDriver | artnetESP32 | |
---|---|---|
14 | 17 | |
52 | 84 | |
- | - | |
5.9 | 0.0 | |
6 months ago | over 1 year ago | |
C++ | C++ | |
MIT License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
I2SClocklessLedDriver
-
Trying to use two ESP32 to connect to resolume over Artnet - Are the ESPs to weak for the project? (long)
Some libraries overdrive the leds slightly. They are still totally stable. They can be driven slightly out of spec. Use this library to drive them at 833 kHz. https://github.com/hpwit/I2SClocklessLedDriver
- Making the LED pin a variable rather than a template constant
-
Two libraries to power your led projects
This is the library that I've used in all my projects. I know it's not technically FastLED. At least not yet. It's actually written by the same guy @u/Yves-bazin who made the 16 pin parallel i2s implementation of FastLED for the esp32. It has a plethora of new features and more stable signal. My favourite is the ability to choose the strip lengths and pins dynamically. I don't have to bake the pins into the source code but I can actually change them during runtime. This means I can save my settings to flash and reconfigure them over serial or a webserver. https://github.com/hpwit/I2SClocklessLedDriver
-
Pushing 1000 pixels over serial.
I’ll test this later today! Been looking at this library as well https://github.com/hpwit/I2SClocklessLedDriver
-
ESP32-MINI-1 Custom PCB interrupt issues?
Does this board has i2s in parallel? If yes https://github.com/hpwit/I2SClocklessLedDriver/tree/87a67af8b39090fe254a45308c72386e11bc85a6 using the fulldmaoption there is an example https://github.com/hpwit/I2SClocklessLedDriver/blob/87a67af8b39090fe254a45308c72386e11bc85a6/examples/FullBufferFastLED/FullBufferFastLED.ino You should not have any issue with interrupt
-
i2s show() speed?
Do have it do what you ask you need to have it full dma buffer that represents your strip. Look at the readme of this https://github.com/hpwit/I2SClocklessLedDriver towards the end. There is a mode that can Answer what you ask.
-
ESP32, SK6812, RGBW, multiple strips support
Hello you can try this https://github.com/hpwit/I2SClocklessLedDriver and if you need more than 16 strips https://github.com/hpwit/I2SClocklessVirtualLedDriver
-
Flickering
Are you using wifi with your leds ? How Manu strips do you have ? You can try this library https://github.com/hpwit/I2SClocklessLedDriver.
-
Scrolling with a single instruction. No memcpy nor redrawing. #hardwarescrolling ;)
Perhaps I'm reading it wrong, but I thought it would take no more RAM. It seems to treat each scanline as two sections, to create a circular buffer.
-
Putting together my first RGB Matrix
100 LEDs - Good Start! After 400 LEDs you might want to take a look at this code
artnetESP32
-
How much LEDs and Artnet universes per ESP32 are making sense for best performance?
if you use https://github.com/hpwit/artnetESP32 you should be able to drive 600 leds like a breeze. But you have to know that the fastest the display the better results. What I mean is it is better to split your leds over several pins. In your case I would (if not done yet) split your leds over 2 pins. This juste change your fastled declaration.
- code running slow, any tips on how to optimise it?
- Esp32 ArtNet with Lan8720
-
Change artnet code channels
good afternoon everyone, I'm using example https://github.com/hpwit/artnetESP32/blob/master/examples/exampleArtnet/exampleArtnet.ino, I'm manipulating 32 universes divided into 8 pins from my ESP32, but the software I'm using using (LUMIKIT SHOW), it recognizes channels 1 to 512, and the code sends channels 1 to 510, with that the software does not recognize channels 511 and 512 and the universes are separated, a universe of each color, does anyone know if would it be possible to change the channels that the code sends to the software?
-
Driving 960 leds from a Processing sketch on a PC
I was thinking of using ESP32 instead of the fadecandy, with 15 output pins to drive the leds. I'm not sure how to send the led info, maybe with /u/Yves-bazin 's library artnetESP32 ?
- Pixelblaze? Or something else?
- Struggling with migration from WS2812 to WS2815
- Error sending 3 ESP32 universes
-
Help needed with driving 22,500 WS2815s
You can use ArtNet to send the data over Wifi to the controllers. The ESP32 ran on the artnetESP32 library by hpwit (https://github.com/hpwit/artnetESP32)
- i2s show() speed?
What are some alternatives?
FastLED - The FastLED library for colored LED animation on Arduino. Please direct questions/requests for help to the FastLED Reddit community: http://fastled.io/r We'd like to use github "issues" just for tracking library bugs / enhancements.
ESP32-W5100 - PoC app to test W5100 integration to esp-idf
artnetesp32v2
WLED - Control WS2812B and many more types of digital RGB LEDs with an ESP8266 or ESP32 over WiFi!
ledder - Led strip/matrix animation (javascript/nodejs/raspberry/ws2812 ledstrips)
esp-idf - Espressif IoT Development Framework. Official development framework for Espressif SoCs.
ArtNet - Art-Net Sender/Receiver for Arduino (Ethernet, WiFi)
ArtnetWifi - Arduino library for Art-Net (artnet) over WiFi, send and receive DMX data. Runs on ESP8266, ESP32, Pi Pico W, WiFi101 and WiFiNINA devices.
ESP32-Parallel-Demo100
I2SClocklessVirtualLedDriver
New_Visualizer_Skeleton - This has everything required to start a new project.