Low-code programming for the Arduino with Snap4Arduino
Cold Snap!
Snap4Arduino brings the power of low-code programming to the Arduino hardware environment.
Scratch [1], from MIT, is a graphical coding environment that was originally designed for young programmers. Scratch is bundled with many Raspberry Pi releases, and it lets you create digital stories, games, and animations that communicate with the Pi's General Purpose Input/Output (GPIO) pins. There also some options for using Scratch with Arduino modules, however most of these implementations are somewhat limiting.
Snap! [2], which was created at the University of California, Berkeley, is an extended implementation of Scratch. The major difference between Snap! and Scratch is that Snap! has a rich set of technical libraries. Some of these Snap! libraries include database and SQL interfaces, graphical trends, matrix manipulation, MQTT (standard messaging protocol for IoT), and Neural Net modeling. These additional libraries and other advanced features mean that Snap! is not just a teaching tool but is also ready to serve as a low-code alternative for IoT solutions.
The graphical low-code model is often useful in IoT environments, where less-experienced programmers are sometimes forced to adapt to the ideosyncracies of unfamiliar hardware. The Snap4Arduino [3] version of Snap! offers a unique set of libraries that will upload and configure Arduino modules without the user needing any Arduino knowledge or software.
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
Subscribe to our Linux Newsletters
Find Linux and Open Source Jobs
Subscribe to our ADMIN Newsletters
Support Our Work
Linux Magazine content is made possible with support from readers like you. Please consider contributing when you've found an article to be beneficial.
News
-
Zorin OS 17 Beta Available for Testing
The upcoming version of Zorin OS includes plenty of improvements to take your PC to a whole new level of user-friendliness.
-
Red Hat Migrates RHEL from Xorg to Wayland
If you've been wondering when Xorg will finally be a thing of the past, wonder no more, as Red Hat has made it clear.
-
PipeWire 1.0 Officially Released
PipeWire was created to take the place of the oft-troubled PulseAudio and has finally reached the 1.0 status as a major update with plenty of improvements and the usual bug fixes.
-
Rocky Linux 9.3 Available for Download
The latest version of the RHEL alternative is now available and brings back cloud and container images for ppc64le along with plenty of new features and fixes.
-
Ubuntu Budgie Shifts How to Tackle Wayland
Ubuntu Budgie has yet to make the switch to Wayland but with a change in approaches, they're finally on track to making it happen.
-
TUXEDO's New Ultraportable Linux Workstation Released
The TUXEDO Pulse 14 blends portability with power, thanks to the AMD Ryzen 7 7840HS CPU.
-
AlmaLinux Will No Longer Be "Just Another RHEL Clone"
With the release of AlmaLinux 9.3, the distribution will be built entirely from upstream sources.
-
elementary OS 8 Has a Big Surprise in Store
When elementary OS 8 finally arrives, it will not only be based on Ubuntu 24.04 but it will also default to Wayland for better performance and security.
-
OpenELA Releases Enterprise Linux Source Code
With Red Hat restricting the source for RHEL, it was only a matter of time before those who depended on that source struck out on their own.
-
StripedFly Malware Hiding in Plain Sight as a Cryptocurrency Miner
A rather deceptive piece of malware has infected 1 million Windows and Linux hosts since 2017.