wokwi-features
WS2812FX
wokwi-features | WS2812FX | |
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133 | 4 | |
72 | 1,588 | |
- | - | |
0.0 | 3.2 | |
3 months ago | 4 months ago | |
C++ | ||
- | MIT License |
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wokwi-features
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RISC-V Emulator for Sophgo SG2000 SoC (Pine64 Oz64 / Milk-V Duo S)
Do you know https://wokwi.com/ ? I have found support for the -C3, and even Rust development. Although it's online, if you are looking for local stuff I don't know if what they use is available, or if it's a secret sauce.
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Why You Should Choose MicroPython for Prototyping and Research Work
Even you can learn MicroPython using online simulator using WokWi. You will find tons of ready projects of others that will help you to learn.
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From Zero to Rust: Simplified Embedded Systems Programming
The primary goal of Simplified Embedded Rust is to make embedded Rust accessible and straightforward. By lowering the barrier to entry, the book aims to increase accessibility and provide a coherent overview of embedded Rust, minimizing the challenges many of us faced early on. The book gradually builds up the necessary knowledge, making it easier for readers to grasp more complex concepts. Practical material for each peripheral is included, allowing readers to apply their learning effectively without needing physical hardware. Thanks to modern tools like Wokwi we can replicate the software learning experience in embedded more effectively. The book also supports programming any supported ESP device in Rust, leveraging the powerful Espressif crates.
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Getting into Robotics as a Software Engineer
No, no - I have a half a dozen RPi's of varying revisions. Since they run Linux and the SDcards are less than robust, anytime you accidentially trip the power (which to me happens several times during hardware debugging sessions) you risk scrambling the rootfs and thus need to reflash a new SDcard. Some SDcards get damaged.
I recommend using Arduino and/or Wokwi (https://wokwi.com/) to get started.
- Wokwi – Simulate IoT Projects in the Browser
- Simulate IoT Projects in the Browser
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Embedded Rust Education: 2023 Reflections & 2024 Visions
More Wokwi Integration: Wokwi is an amazing embedded simulator and is great for getting started quickly. For a learner, there's no need for toolchain setup or even the purchase of hardware. There are many features as well that make it quite a flexible tool supporting a lot of features right from the browser. Users can also vote for more features. Still maybe at some point, one might want to tinker with physical hardware. However, at that point, they would have gained some confidence first. Currently, only ESP boards are supported with Rust on Wokwi. I hope for the variety to expand soon.
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Need advice on Arduino projects and programming
In addition to the other great suggestions here I wanted to point out that you can practice and learn a lot for free using an online simulator such as wokwi.com and tinkercad.com (among others)! And you don't have to buy an Arduino or any parts to get started!
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Arduino calender clock project
And you can prototype all of this first to get it working for free using an online simulator at sites like wokwi.com or tinkercad.com!
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How do I get better at Low level programming
If you don't have the budget for real hardware consider the simulator at https://wokwi.com/ It works with Rust (at least for ESP32, haven't tried other architectures). Bonus: you can't blow up the electronics by a wiring mistake.
WS2812FX
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Adafruit Neopixel lib - fading takes a long time
I use WS2812FX library for controlling neopixels, and it performs very fast transitions. I never use the amount of LEDs that you are using, but I would suggest you give it a try. It is easy to customize as well. https://github.com/kitesurfer1404/WS2812FX
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is there a ready-made light show firmware for PCB-doodling?
If you use LEDs like the WS2812 (RGB LEDs) you can use the WS2812FX library https://github.com/kitesurfer1404/WS2812FX and an Arduino nano to quickly make something with fancy led patterns. That is what I used to quickly (few minutes) create a prototype with fancy LED patterns. The library comes with many standard patterns and it only takes a few lines of code to get started. No buttons, buzzers or ordinary LEDs though.
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Could FastLED do this, and how?
The library ws2812fx has a ton of wonderful effects similar to this.
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[OC] My Aang and Zuko Painting on glass. Thinking of putting colored LED lights on the wall behind the frame, do you guys think it would be a good idea?
For libraries, I don't recommend the Adafruit neopixel lib. I think this is better, easier to use, more robust, and faster in ease of use and code execution. https://github.com/kitesurfer1404/WS2812FX
What are some alternatives?
fritzing-app - Fritzing desktop application
FastLED_NeoPixel - An Arduino library for using Adafruit NeoPixel library animations with FastLED
PlatformIO - Your Gateway to Embedded Software Development Excellence :alien:
ESP8266_ArtNetNode_v2 - ESP8266 based WiFi ArtNet to DMX, RDM and LED Pixels
BIPES - BIPES: Block based Integrated Platform for Embedded Systems allows text and block based programming for several types of embedded systems and Internet of Things modules using MicroPython, CircuitPython, Python or Snek. You can connect, program, debug and monitor several types of boards using network, USB or Bluetooth. No software install needed!
quickPatterns - FastLED based pattern engine for addressable LEDs (NeoPixels, WS2811, WS2812) for layering animations on the same strand of lights.
QEMU - Official QEMU mirror. Please see https://www.qemu.org/contribute/ for how to submit changes to QEMU. Pull Requests are ignored. Please only use release tarballs from the QEMU website.
SpeedyStepper - Stepper motor control library for Arduino
std-training - Embedded Rust on Espressif training material.
OneButton - An Arduino library for using a single button for multiple purpose input.
epaper_templates - Template-oriented driver for e-paper displays
NeoPixel-Stair - Stair LedLights, using NeoPixel Ledstrips and an Arduino