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In the latest Arduino Education update, we’ve made the Arduino Create app free for Chrome. From today, as many educators, students, and parents around the world as possible can now access the Arduino Create Agent.

Arduino Chrome app is now free

What is Arduino Create (soon to become Arduino Cloud)?

Arduino Create is an online platform that lets students write code, access tutorials, configure boards, and share projects. 

Designed to provide users with a continuous workflow, Arduino Create connects the dots from inspiration to creation. This means students can manage every aspect of their projects right from a single dashboard.

Get the app for Chrome and Chromebooks

The app lets you use the Arduino Create on Chromebooks. You can then code online and save your sketches in the Cloud. Then you can upload them to any Arduino board connected to your computer, and do it all without having to install anything locally.

Developed with the classroom in mind, the Arduino Create app runs on Chrome OS. It enables you to teach and play with Arduino electronics and programming in a shared environment. Because it’s a Cloud-based environment, you can also be sure it’s always up-to-date. All the contributed libraries are automatically included, and any new Arduino boards are supported out-of-the-box.

Arduino’s CEO, Fabio Violante, says, “The aim of Arduino Education is to put technology into the hands of every student around the world. Making Arduino Create free, and therefore more accessible, is a step towards doing this. We’re proud to provide open-source software, and want to inspire students and educators in STEAM learning.”

Download the Arduino Create app here, and join us on the forums to tell us about your experiences.

The post Now free! Get the Arduino Create app for Chrome classrooms appeared first on Arduino Blog.

All the cool projects now can connect to a computer or phone for control, right? But it is a pain to create an app to run on different platforms to talk to your project. [Kevin Darrah] says no and shows how you can use Google Chrome to do the dirty work. He takes a garden-variety Arduino and a cheap Bluetooth interface board and then controls it from Chrome. You can see the video below.

The HM-10 board is cheap and could connect to nearly anything. The control application uses Processing, which is the software the Arduino system derives from. So how do you get to Chrome from Processing? Easy. The p5.js library allows Processing to work from within Chrome. There’s also a Bluetooth BLE library for P5.

Once you know about those libraries, you can probably figure the rest out. But [Kevin] shows a nice example that you could easily replicate. The Arduino and Bluetooth code aren’t very hard to follow.  The Processing program looks a lot like an Arduino program with a setup and loop function, but it also has canvases, buttons, and other things you don’t usually have in an Arduino.

It is surprisingly easy to create a Chrome app that talks to the hardware. Our usual go to for phone apps is Blynk. We even used it as a joystick for a robot.

Like pretty much all of us, [Andy Schwarz] loves RGB LEDs. Specifically he likes to put them on RC vehicles, such as navigation lights on airplanes or flashers and headlights on cars. He found himself often rewriting very similar Arduino code for each one of these installations, and eventually decided he could save himself (and all the other hackers in the world) some time by creating a customizable Arduino firmware specifically for driving RGB LEDs.

The software side of this project, which he’s calling BitsyLED, actually comes in two parts. The first is the firmware itself, which is designed to control common RGB LEDs such as the WS2812 or members of the NeoPixel family. It can run on an Arduino Pro Mini with no problems, but [Andy] has also designed his own open hardware control board based on the ATtiny84 that you can build yourself. Currently you need a USBASP to program it, but he’s working on a second version which will add USB support.

With your controller of choice running the BitsyLED firmware, you need something to configure it. For that, [Andy] has developed a Chrome extension which offers a very slick user interface for setting up colors and patterns. The tool even allows you to create a visual representation of your LEDs so you can get an idea of what it’s going to look like when all the hardware is powered up.

RGB LEDs such as the WS2812 are some of the most common components we see in projects today, mainly because they’re so easy to physically interface with a microcontroller. But even though it only takes a couple of wires to control a large number of LEDs, you still need to write the code for it all. BitsyLED takes a lot of the hassle out of that last part, and we’re very interested to see what the hacker community makes of it.

Giu
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How to use Chrome’s serial API to talk with Arduino

api, arduino, chrome Commenti disabilitati su How to use Chrome’s serial API to talk with Arduino 

Api chrome

Adobe’s evangelist Renaun, created a video to explain how to use Chrome’s serial API to talk with an Arduino board as well as receive data from it. You just need to run this sketch file on your board and then run the code in Chrome. Watch the video below to hear Renaun commenting the code!



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