Business4you2me: мая 2026

суббота, 23 мая 2026 г.

Superhero Power Plant #AdafruitLearnSystem

Unknown мая 23, 2026 0

Superhero Power Plant Inspired by Iron Man’s Arc Reactor

Planning an epic Iron Man costume for Halloween or Comic Con, or looking for that iconic piece that turns a plain t-shirt into Tony Stark? Look no further, for in this guide we’ll show you how to make your own electronic glowing reactor with a cool pulsing effect.

You can even customize it once complete, go for red, purple, green, pink: Whatever color will power you up! Or change the pulse rate or effects to add a special touch.

Check out the full guide!

Laser files available on Thingiverse: http://www.thingiverse.com/thing:157296

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World Cup, World Cultures at the American Museum of Natural History

Unknown мая 23, 2026 0

LeFrak theater: Alvaro Keding/© AMNH Stadium: Csaba Peterdi/Adobe Stock

AMNH is celebrating World Cup 2026 with a series celebrating “the science, culture, and shared experience of athletic competition“. On May 28 3 drop-in activities start, allowing visitors to explore: the science of sport materials & geometry of sports, the cultural influence of sports around the world for ages 4-12 and activities about human biomechanics for ages 8+ . Read more about the full series here.

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пятница, 22 мая 2026 г.

Intro to Mahjong with Green Tile Social Club #APAHM #AANHPI

Unknown мая 22, 2026 0

Although Mahjong dates back to 19th century China, the tile game has since become popular across the world.

Learn Mahjong with the Green Tile Social Club this Tuesday, May 26th. Check out the event page for details.

Hong Kong mahjong, taught the gtsc way
The night will begin with a dedicated 1.5 hour mahjong lesson taught in groups of six. your gtsc teacher will run you through the complete basics — terminology, role recognition, core game constructs — before real-time instructing you thru an open hand game

Once you’ve graduated to closed hand, stay and enjoy your new playing chops till we get kicked out at 10

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четверг, 21 мая 2026 г.

Raspberry Pi Zero 2W Pwnagotchi Case – Waveshare e-Paper + X306 UPS #3DPrinting #3DThursday

Unknown мая 21, 2026 0

IndieMakerX shares:

A rugged snap-fit Pi Zero 2WH case built for Waveshare 2.13″ e-Paper HAT+ and Geekworm X306 V1.3 UPS module (18650 battery). Includes a snap-in power button and multiple lid styles. Perfect for portable Zero builds

download the files on: https://makerworld.com/en/models/1561820-raspberry-pi-zero-2w-pwnagotchi-case

Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!

LIVE CHAT IS HERE! http://adafru.it/discord

Adafruit on Instagram: https://www.instagram.com/adafruit

Shop for parts to build your own DIY projects http://adafru.it/3dprinting

3D Printing Projects Playlist:

3D Hangout Show Playlist:

Layer by Layer CAD Tutorials Playlist:

Timelapse Tuesday Playlist:

Connect with Noe and Pedro on Social Media:

Noe’s Twitter / Instagram: http://instagram.com/ecken

Pedro’s Twitter / Instagram: http://instagram.com/videopixil

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Ultimate Game Cartridge Storage Chest #3DPrinting #3DThursday

Unknown мая 21, 2026 0

NoycePrints shares:

A multi-system handheld cartridge storage chest with interchangeable cartridge trays, a latching front door, stackable design, and optional logo variants. Compatible with Game Boy, GBC, GBA, DS, and 3DS cartridges

download the files on: https://makerworld.com/en/models/718289-ultimate-game-cartridge-storage-chest

LIVE CHAT IS HERE! http://adafru.it/discord

Adafruit on Instagram: https://www.instagram.com/adafruit

Shop for parts to build your own DIY projects http://adafru.it/3dprinting

3D Printing Projects Playlist:

3D Hangout Show Playlist:

Layer by Layer CAD Tutorials Playlist:

Timelapse Tuesday Playlist:

Connect with Noe and Pedro on Social Media:

Noe’s Twitter / Instagram: http://instagram.com/ecken

Pedro’s Twitter / Instagram: http://instagram.com/videopixil

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среда, 20 мая 2026 г.

ESParto Cyberdeck – ESP32-Based Remote Control for RC Projects #3DPrinting #3DThursday

Unknown мая 20, 2026 0

Jimbob shares:

A handheld cyberdeck-style ESP32 controller designed for radio-controlled projects. Compact, portable, and customizable — great inspiration for makers building custom RC interfaces or portable ESP32 tools

download the files on: https://www.printables.com/model/332425-esparto-cyberdeck-an-esp32-based-remote-control-fo

LIVE CHAT IS HERE! http://adafru.it/discord

Adafruit on Instagram: https://www.instagram.com/adafruit

Shop for parts to build your own DIY projects http://adafru.it/3dprinting

3D Printing Projects Playlist:

3D Hangout Show Playlist:

Layer by Layer CAD Tutorials Playlist:

Timelapse Tuesday Playlist:

Connect with Noe and Pedro on Social Media:

Noe’s Twitter / Instagram: http://instagram.com/ecken

Pedro’s Twitter / Instagram: http://instagram.com/videopixil

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LIVE NOW! SHOW and TELL 5/20/2026 with @blitzcitydiy #ShowandTell @adafruit

Unknown мая 20, 2026 0

The biggest and longest running worldwide online Show and Tell LIVE! Right now! 5/20/2026 at 7:30pm Eastern. – video.

Hosted this week by Liz Clark

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Smart Glasses Featuring the QT Py #WearableWednesday

Unknown мая 20, 2026 0

Transform your regular sunglasses into smart ones with the single-board computer you wear on your face
Paul Stefaan Mooij’s PMSG opens source smart glasses work with the QT Py!

PMSG (P.M. Smart Glasses) is a compact wearable electronics platform designed for small development boards such as Adafruit QT Py and Seeed Studio XIAO.

More from GitHub, PMSG.online, and Hackster.io

Every Wednesday is Wearable Wednesday here at Adafruit! We’re bringing you the blinkiest, most fashionable, innovative, and useful wearables from around the web and in our own original projects featuring our wearable Arduino-compatible platform, FLORA. Be sure to post up your wearables projects in the forums or send us a link and you might be featured here on Wearable Wednesday!

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LIVE! 3D Hangouts with Noe and Pedro

Unknown мая 20, 2026 0

3D Hangouts – Prop Game, Compass and Flexi Raptor
https://youtube.com/live/evHG1X0T5Lo

This week @adafruit we’re checking out Noe’s prototype of his new handheld game design using PropMaker Feather. Pero is working on a new compass project. This week’s timelapse features a velociraptor flexi dino.

Feather RP2040 Propmaker:
https://www.adafruit.com/product/5768

Alpanumeric LED Display
https://www.adafruit.com/product/2158

Timelapse Tuesday

Velociraptor Flexi Dino By PAB3D
https://makerworld.com/en/models/2787956-articulated-velociraptor-flexi-dinosaur
https://youtu.be/uJdUpADkyms

Community Makes

https://www.printables.com/make/3426296?comment_id=3426296

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Anyone on the internet can ring your doorbell

Unknown мая 20, 2026 0

Temuri Takalandze on abgeo.dev looks at a smart doorbell bought on Temu.

Recently I bought a smart doorbell off Temu, the Chinese marketplace that has been gaining popularity worldwide over the past couple of years. I wanted to know how secure the cheap connected hardware sold on that platform actually is. The unit ships under the name “Smart Doorbell X3” and pairs through a mobile app called “X Smart Home”. Camera, microphone, two-way audio, sub-GHz indoor receiver. The kind of gear that has quietly shown up on a lot of front doors.

By the end of a few weekends with one I could:

silently steal any of these doorbells off its owner’s account

impersonate the device on a live call, with attacker-chosen video on the owner’s phone

lift the home WiFi password through a debug port behind a screwdriver

$12 on the front. Whole-network compromise on the back. The first of those takes a free account on the platform, and redirects every real call from the door to my phone instead of the owner’s. The second takes nothing at all, and invents new calls into the owner’s phone with whatever video I want. The real doorbell stays online either way and never knows. You are basically paying $12 to let anyone on the internet ring your doorbell.

See all the details in the post here.

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Asian American, Native Hawaiian & Pacific Islander Heritage Month Events at NYPL

Unknown мая 20, 2026 0

While there are only 11 days left in the month, NYPL has 30 remaining planned events celebrating Asian American, Native Hawaiian & Pacific Islander Heritage Month. Scroll through them all here!

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вторник, 19 мая 2026 г.

Reverse engineering Android malware with Claude Code

Unknown мая 19, 2026 0

Zane St. John plugged in a $35 projector from AliExpress and pointed it at a bedroom wall. Within minutes of connecting it to WiFi, the home Pi-hole security portal lit up due to issues.

When I powered it on, the experience was more professional than expected. Android 11 (API 30), production build (not signed with test keys!), and not rooted out of the box. But the polished launcher couldn’t fully mask the sketchiness underneath—as my Pi-hole had already made clear.

Armed with adb and jadx, I started examining the pre-installed apps. The first red flag: a litany of com.htc. packages on a device that isn’t made by HTC. It’s made by a company called Hotack (sold under brand names like Magcubic). A thin disguise.

I’d been using Claude Code with mixed success (mostly positive) for software engineering work, and I suspected it could do more than just speed up the tedious parts of reverse engineering.

Working through each decompiled APK, Claude Code mapped a coordinated suite of vendor malware.

I expected adware. Maybe a tracking pixel. What Claude Code found was a multi-stage RAT with active C2 infrastructure, firmware-level persistence, a plugin system, and a direct pipeline into a commercial residential proxy network—all pre-installed at the factory on a device sold openly on major marketplaces.

See the details of what was found inside the software on the device and more in the article here and on GitHub.

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The Python on Microcontrollers Newsletter: subscribe for free

Unknown мая 19, 2026 0

The Python for Microcontrollers Newsletter is the place for the latest news involving Python on hardware (microcontrollers AND single board computers like Raspberry Pi).

This ad-free, spam-free weekly email is filled with CircuitPython, MicroPython, and Python information that you may have missed, all in one place!

You get a summary of all the software, events, projects, and the latest hardware worldwide once a week, no ads! You can cancel anytime.

It arrives about 11 am Monday (US Eastern time) with all the week’s happenings.

And please tell your friends, colleagues, students, etc.

Please sign up > > >

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понедельник, 18 мая 2026 г.

Squeezable Fan #3DPrinting

Unknown мая 18, 2026 0

Summer is quickly approaching. Don’t sweat in the subway, print a squeezable fan! Check out this cool design from GeorgeZSL shared via instructables

Let’s just admit it, all of the squeeze fans available are just toys. They are fun to play around for 5 minutes, but cannot really be used functionally. The wind is too little, the hand gets caught in the blades, and nowhere to grab. This is an upgraded larger version where you can actually use it to cool down!
I also narrowed down the tolerances of the original design to make the fan less wobbly, and the pins to fit more snug.

If spinning too fast, the cover may separate from the case since they are just held together by pins. Use superglue if necessary.
Please see the 2nd photo for instructions for putting together. There are 2 fan blades, choose whichever one you prefer. You may need to use a mallet to knock the pins into place.

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Fully Modular Tool Organizer System #3DPrinting #3DThursday

Unknown мая 18, 2026 0

JesseZhang shares:

A highly modular, screw-free tool holder system with mix-and-match horizontal panels, side panels of varying heights, and dedicated modules for screwdrivers, screw bits, tweezers, and pens. Extendable to any bench width

download the files on: https://makerworld.com/en/models/2162523-fully-modular-tool-organizer-system-20mm-version

LIVE CHAT IS HERE! http://adafru.it/discord

Adafruit on Instagram: https://www.instagram.com/adafruit

Shop for parts to build your own DIY projects http://adafru.it/3dprinting

3D Printing Projects Playlist:

3D Hangout Show Playlist:

Layer by Layer CAD Tutorials Playlist:

Timelapse Tuesday Playlist:

Connect with Noe and Pedro on Social Media:

Noe’s Twitter / Instagram: http://instagram.com/ecken

Pedro’s Twitter / Instagram: http://instagram.com/videopixil

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воскресенье, 17 мая 2026 г.

From the Adafruit Learning System Archives: Larson Scanner Shades (Trinket-Powered NeoPixel LED Strip Glasses)

Unknown мая 17, 2026 0

Use this guide to make a simple cyberpunk/Tronpunk fashion project!

The Larson scanner is named after Glen Larson, producer of Knight Rider and the original Battlestar Galactica television series, both of which prominently featured the effect as the “eyes” of KITT, his nemesis KARR, and the Cylon Centurions.

Larson scanners were traditionally red (or yellow in KARR’s case), but thanks to the magic of NeoPixels you can change the software to use any colors you like.

This is a soldering project, albeit a small one. You will need the common soldering paraphernalia of a soldering iron, solder, wire (20 to 26 gauge, either stranded or solid) and tools for cutting and stripping wire.

You’ll need some method of securing the electronics inside the glasses. Hot-melt glue (with a glue gun) works well for this. Watch your fingers! Packing tape could also be used.

Check out the full guide in the Adafruit Learn system!

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The History of ThinkPad

Unknown мая 17, 2026 0

J.D. Hodges runs through the history of the ThinkPad. At one point, the ThinkPad was ubiquitous in office settings. The rugged laptop doesn’t get as much love as it used to, but it’s still going strong! Hodges makes great use of graphs, tables, and infographics!

ThinkPad has shipped continuously since October 1992 under two corporate owners (IBM 1992 to 2005, Lenovo 2005 to present), making it among the longest-running commercial laptop families on the market and unusually visually continuous from the 1992 700C to the 2026 P14s Gen 6. The 2005 IBM-to-Lenovo handoff did not rupture the brand the way skeptics expected: IBM’s ThinkPad engineering and design carried over largely intact, and Lenovo crossed 60 million ThinkPad units sold by 2010. The formula still has reasons to exist in 2026, when a 14-inch P14s Gen 6 AMD with 96 GB of DDR5 SODIMMs runs local 70-billion-parameter LLM workloads on a business chassis with a Copilot+ NPU and dedicated TrackPoint buttons.

Check it out!

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A Curiously Minty Cyberdeck

Unknown мая 17, 2026 0

Exercising Ingenuity built a cyberdeck in an Altoids tin using a Raspberry Pi Zero and shared the process in this video on YouTube.

Ugh, now we’re feeling nostalgic for Minty Boost and MENTA. Chris Young made Printy Boost to scratch that itch.

As far as cyberdecks go, we’ve also got our CYBERDECK Bonnet and CYBERDECK HAT for Raspberry Pi 400 & 500.

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World Telecommunication & Information Society Day, May 17, 2026 #WTISD #DigitalLifeLines

Unknown мая 17, 2026 0

The United Nations has designated May 17th World Telecommunication & Information Society Day:

World Telecommunication and Information Society Day (WTISD) 2026 calls on governments, industry, and communities to strengthen the digital lifelines that keep the world running. Join us in designing the networks and systems that can withstand shocks and recover quickly, ensuring that no one is cut off and left offline when it matters most.

Celebrated every year on 17 May, World Telecommunication and Information Society Day (WTISD) highlights the growing role of digital technologies in our lives and commemorates the founding of the International Telecommunication Union (ITU) – the United Nations Agency for Digital Technologies.

The theme for 2026 is Digital Lifelines – Strengthening resilience in a connected world:

Resilience needs to be designed and included in every element of connectivity: submarine cables linking continents, terrestrial networks carrying data across cities, satellites supporting communication and navigation, and data centers powering digital services. When any part of this chain fails, essential systems, from finance and healthcare to transport and disaster response, are at risk.

Learn more!

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суббота, 16 мая 2026 г.

From the Archives: MACROPAD Hotkeys

Unknown мая 16, 2026 0

Learn how to turn your MACROPAD into the Hotkey wizard it was born to be; with Phillip Burgess on the Adafruit Learning System!

Press one of MACROPAD’s 12 keys to send a shortcut, function key or whole sequence of keystrokes to a connected computer. The OLED display provides a map, while LEDs under each key offer color-coded groups or themes. Turn the dial to select among different application sets.

This is one of those projects that you can simply find everyday use for as-is, or peer inside the code to see how CircuitPython makes this all pretty simple. Additionally, hotkey configuration files for different desktop applications are easily created, modified and shared.

See the full guide!

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Visualizing Northern Lights Over Kirkjufell with NeoPixels

Unknown мая 16, 2026 0

Hackster.io user Emmett Walter published a detailed showcase of their beautiful northern lights build.

Finding an API to pull data for this project from was extremely straightforward, the NOAA has a database that stores the values of the visibility of the northern lights at each set of latitude and longitude coordinates. The data given from this API was formatted as follows: [longitude, latitude, Probability of Visibility (out of 100%)].

Check out their code, query and more over on Hackster.io.

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пятница, 15 мая 2026 г.

CircuitPython 10.3.0-alpha.2 Released!

Unknown мая 15, 2026 0

From the GitHub release page:

This is CircuitPython 10.3.0-alpha.2, an alpha release for 10.3.0. Further features, changes, and bug fixes will be added before the final release of 10.3.0.

Highlights of this release

Fix crashes on certain boards with integral displays.
Adafruit MagTag 2025: improve display quality and support new display variant.
Add CIRCUITPY_SDCARD_USB to settings.toml to control visibility of a mounted SD card on USB.
Support float values in settings.toml.
Report USB MSC drives as removable media to the host.
Update ESP-IDF to v6.0.1.
Fix audiomixer.Mixer regressions on SAMx5x.
STM: support audio.AudioOut, using DAC.

Download from circuitpython.org

Firmware downloads are available from the downloads page on circuitpython.org. The site makes it easy to select the correct file and language for your board.

Installation

To install follow the instructions in the Welcome to CircuitPython! guide. To install the latest libraries, see this page in that guide.

Try code.circuitpython.org or the latest version of the Mu editor for creating and editing your CircuitPython programs and for easy access to the CircuitPython serial connection (the REPL).

Documentation

Documentation is available in readthedocs.io.

Port status

CircuitPython has a number of “ports” that are the core implementations for different microcontroller families. Stability varies on a per-port basis. As of this release, these ports are consider stable (but see Known Issues below):

atmel-samd: Microchip SAMD21, SAMx5x
cxd56: Sony Spresense
espressif: Espressif ESP32, ESP32-C2, ESP32-C3, ESP32-C6, ESP32-C61, ESP32-H2, ESP32-S2, ESP32-S3
nordic: Nordic nRF52840, nRF52833
raspberrypi: Raspberry Pi RP2040, RP2350
stm: ST STM32F4 chip family

These ports are considered alpha and will have bugs and missing functionality:

analog: Analog Devices MAX32690
broadcom: Raspberry Pi boards such as RPi 4, RPi Zero 2W
espressif: , ESP32-P4
litex: fomu
mimxrt10xx: NXP i.MX RT10xxx
renode: hardware simulator
silabs: Silicon Labs MG24 family
stm: ST non-STM32F4 chip families
zephyr: multiplatform RTOS, running on multiple chip families

Changes since 10.3.0-alpha.1

Fixes and enhancements

Adafruit MagTag 2025: improve display quality. #11003, #11001. Thanks @mikeysklar.
Update frozen libraries. #10998. Thanks @dhalbert.
Fix crashes on boards with FourWire displays with no reset pin. #10997, #10995. Thanks @dhalbert.
Add CIRCUITPY_SDCARD_USB to settings.toml to control SD card USB presentation. #10996. Thanks @dhalbert.
Add support for float values in settings.toml. #10975. Thanks @dhalbert.
Report USB MSC drives as removable media to the host. #10967. Thanks @mikeysklar.

Port and board-specific changes

Analog Devices

Broadcom

Espressif

Fix WiFi/BLE crashes after ESP-IDF v6.0.1 upgrade. #11004. Thanks @tannewt.
Preserve alarm.sleep_memory across software resets. #10989, #10899. Thanks @lzr
Support ESP32-P4 V1. #10986. Thanks @tannewt.
Update ESP-IDF to v6.0.1. #10922. Thanks @tannewt.

i.MX

Nordic

renode

RP2

SAMx

Fix audiomixer.Mixer regressions on SAMx5x. #10906. Thanks @relic-se.

SiLabs

Spresense

STM

Support audio.AudioOut, using DAC. #10976. Thanks @ChrisNourse.

Zephyr

Individual boards

Adafruit MagTag 2025: improve display quality, support new display variant. #11003, #10992, #10987. Thanks @mikeysklar.
Unexpected Maker S3 D series: add board.ANTENNA_SWITCH (board.IO41). #10984. Thanks @JonNelson.

Documentation changes

Build and infrastructure changes

Translation additions and improvements

Thanks for translations:
- @cyphra (Spanish)

New boards

Adafruit P4GPIO. #10986. Thanks @tannewt.
Espressif ESP32-P4X-Function-EV. #11004. Thanks @tannewt.
NHB Systems JL401-S3. #10997, #10977. Thanks @NHBSystems.

Known issues

The CIRCUITPY drive is not working on at least some STM32 boards.
Native-code .mpy files are not working. This capability is currently enabled only on the winterbloom_sol board.
See https://ift.tt/24nxILq for other issues, including issues still to be addressed for:
- 10.2.x
- 10.x.x
- 11.0.0
- long term

Thanks

Thank you to all who used, tested, and contributed toward this release, including the contributors above, and many others on GitHub and Discord. Join us on the Discord chat to collaborate.

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четверг, 14 мая 2026 г.

LED Ambient Lamp – WLED + ESP32 D1 Mini USB-C #3DPrinting #3DThursday

Unknown мая 14, 2026 0

rauks shares:

A small, compact ambient light powered by a USB-C ESP32 D1 Mini and a WS2812B LED ring running WLED. Designed to integrate cleanly with Home Assistant and any WLED automation setup

download the files on: https://makerworld.com/en/models/1950727-led-ambient-lamp-wled-esp32-d1-mini-usb-c

LIVE CHAT IS HERE! http://adafru.it/discord

Adafruit on Instagram: https://www.instagram.com/adafruit

Shop for parts to build your own DIY projects http://adafru.it/3dprinting

3D Printing Projects Playlist:

3D Hangout Show Playlist:

Layer by Layer CAD Tutorials Playlist:

Timelapse Tuesday Playlist:

Connect with Noe and Pedro on Social Media:

Noe’s Twitter / Instagram: http://instagram.com/ecken

Pedro’s Twitter / Instagram: http://instagram.com/videopixil

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Sturdy Modular Filament Spool Rack #3DPrinting #3DThursday

Unknown мая 14, 2026 0

antiphrasis shares:

A robust modular spool rack that builds horizontally or vertically, with optional drawer, shelf, and IKEA Skådis-compatible brace modules. Updated February 2026 with smoother drawer profiles and H2-series printer suppor

download the files on: https://makerworld.com/en/models/1099461-sturdy-modular-filament-spool-rack-fully-printable

LIVE CHAT IS HERE! http://adafru.it/discord

Adafruit on Instagram: https://www.instagram.com/adafruit

Shop for parts to build your own DIY projects http://adafru.it/3dprinting

3D Printing Projects Playlist:

3D Hangout Show Playlist:

Layer by Layer CAD Tutorials Playlist:

Timelapse Tuesday Playlist:

Connect with Noe and Pedro on Social Media:

Noe’s Twitter / Instagram: http://instagram.com/ecken

Pedro’s Twitter / Instagram: http://instagram.com/videopixil

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Smart RGB LED Lamp with ESP32 + WLED (16×16 Matrix) #3DThursday #3DPrinting

Unknown мая 14, 2026 0

Shared by R4_Serhii on Maker World:

A cylindrical 3D-printed lamp powered by an ESP32 and 16×16 WS2812 matrix running WLED. Dynamic effects, smartphone/web control, and a sleek diffuser shell

Download the files and learn more

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среда, 13 мая 2026 г.

The best free text-to-speech software of 2026

Unknown мая 13, 2026 0

TechRadar lists the best free text-to-speech software, to make it simple and easy to choose a text reader with the features you need.

This is not simply useful for personal users, but has also become an important issue in business, where the need for effective communication tools has led to a surge in the popularity of text-to-speech (TTS) software.

See the details in the article here.

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вторник, 12 мая 2026 г.

CircuitPython 10.2.1 Released!

Unknown мая 12, 2026 0

From the GitHub release page:

This is CircuitPython 10.2.1, a bugfix revision of CircuitPython, and is a new stable release.

Highlights of this release

Fix crashes on certain boards with integral displays.
Adafruit MagTag 2025: improve display quality and support new display variant.

Download from circuitpython.org

Firmware downloads are available from the downloads page on circuitpython.org. The site makes it easy to select the correct file and language for your board.

Installation

To install follow the instructions in the Welcome to CircuitPython! guide. To install the latest libraries, see this page in that guide.

Try code.circuitpython.org or the latest version of the Mu editor for creating and editing your CircuitPython programs and for easy access to the CircuitPython serial connection (the REPL).

Documentation

Documentation is available in readthedocs.io.

Port status

atmel-samd: Microchip SAMD21, SAMx5x
cxd56: Sony Spresense
espressif: Espressif ESP32, ESP32-C2, ESP32-C3, ESP32-C6, ESP32-C61, ESP32-H2, ESP32-S2, ESP32-S3
nordic: Nordic nRF52840, nRF52833
raspberrypi: Raspberry Pi RP2040, RP2350
stm: ST STM32F4 chip family

These ports are considered alpha and will have bugs and missing functionality:

analog: Analog Devices MAX32690
broadcom: Raspberry Pi boards such as RPi 4, RPi Zero 2W
espressif: , ESP32-P4
litex: fomu
mimxrt10xx: NXP i.MX RT10xxx
renode: hardware simulator
silabs: Silicon Labs MG24 family
stm: ST non-STM32F4 chip families
zephyr: multiplatform RTOS, running on multiple chip families