TinyGo 0.41.0 Brings Wireless Support on Espressif's ESP32 Chips and Arduino UNO Q Compatibility Fancy running your Go code on the Arduino UNO Q's STMicroelectronics STM32 coprocessor? Well, now you can.

The TinyGo team has announced a new version of its eponymous Go compiler targeting embedded and other resource-constrained environments, promising a wealth of new features — and support for the new Arduino UNO Q single-board computer.

Canonical Brings Ubuntu 24.04 LTS to MediaTek's Genio 520, 720 New long-term-support images available now, albeit in "early access" status for "engineering preview and demo purposes."

Canonical has announced an extension of its partnership with MediaTek that will bring its Ubuntu Linux distribution to even more embedded devices and projects, by adding support for the Genio 520 and 720 SoCs.

Christian Hirsch Taps Nordic's nRF9151 to Bring Broad Connectivity to the MicroMod Ecosystem Third-party open source processor board for SparkFun's MicroMod standard delivers everything from LTE-M cellular to satellite connectivity.

Christian Hirsch is preparing to launch a MicroMod Processor based around the Nordic Semiconductor nRF9151 — providing LTE-M cellular, NB-IoT, DECT-NR+, and GNSS connectivity in a single compact module.

Detecting Drones with a Raspberry Pi The appropriately named DroneAwareDan found a way to use a Raspberry Pi to detect drones.

The appropriately named DroneAwareDan found a way to use a Raspberry Pi to detect drones.

You Can Actually Build Your Own AR Glasses from Scratch Onyx AR 2.0 is a 3D-printed, modular headset that makes augmented reality accessible to hobbyists.

Onyx AR 2.0 is a 3D-printed, modular headset that makes augmented reality accessible to hobbyists.

You Can Actually Build Your Own AR Glasses from Scratch Onyx AR 2.0 is a 3D-printed, modular headset that makes augmented reality accessible to hobbyists.

Onyx AR 2.0 is a 3D-printed, modular headset that makes augmented reality accessible to hobbyists.

Cobalt — AI Voice Wearable Built Inside a Casio F91W Casio + nRF52840 + PDM mic + IMA ADPCM + BLE 2Mbps + Groq Whisper — 4 months on a CR2016 + Custom Voice Assistant app By Jean de Bailliencourt.

Jean de Bailliencourt’s Cobalt is a voice-first AI wearable built inside a real Casio F-91W shell and powered by a XIAO nRF52840 Sense. Press the button, speak, and Cobalt transcribes your voice, understands it, and takes action — all without a screen, daily charging, wake words, or subscriptions.

nRF54L20B Axon NPU Benchmark on Zephyr Bypass TFLM and unleash Nordic’s nRF54L Axon NPU. Compile bare-metal workloads and push the silicon to its limits with Zephyr RTOS. By Maksim Masalski.

Maksim Masalski details how to bypass TFLM and unleash Nordic Semiconductor's nRF54L Axon NPU — compile bare-metal workloads and push the silicon to its limits with Zephyr RTOS.

📅 What if an ePaper panel could count down to your next holiday?

Profe Tolocka built The Next Holiday with our XIAO ePaper Display Board and used SenseCraft HMI to create the background image header.

Full project on @hacksterio.bsky.social 👉 tinyurl.com/y4epty22

Przemek Wasinski Has Automated Plane-Spotting, via an ADS-B-Tracking Motorized Camera A low-cost SDR dongle picks up planes' transponders, then feeds their location to a motorized camera linked to a Raspberry Pi 4.

Przemek Wasinski has made plane spotting an automated affair — by using a low-cost software-defined radio to pick up aircraft transponders and automatically train a camera on their location.

Build a Giant 2,500-LED Wall on a Budget Build a massive, wall-sized 2,500-LED matrix without breaking the bank using this ingenious design powered by LED strips.

Chris Maher made a massive, wall-sized 2,500-LED matrix without breaking the bank using an ingenious design powered by LED strips.

Matthias Wandel Turns Metal Into Proximity Sensors with the Raspberry Pi Pico's PIO Blocks A simple timer can turn a single-pin input into a surprisingly sensitive proximity sensor — just add metal.

Matthias Wandel has turned the Raspberry Pi Pico's PIO blocks into a surprisingly sensitive capacitance sensor — capable of not only tracking proximity in free air but through a wooden floor too.

Boost Your Hardware Skills with This $15 ESP32 Handheld Level up your hardware skills with Lilka, a $15 open source ESP32 handheld designed for mastering coding and embedded systems.

Level up your hardware skills with Lilka, a $15 open source ESP32 handheld designed for mastering coding and embedded systems.

A DIY Watch You Can Actually Wear Finally, a DIY smartwatch that survives the rain: LILYGO’s IP65-rated T-Watch Ultra brings rugged durability to the ESP32 hacking community.

Finally, a DIY smartwatch that survives the rain: LILYGO’s IP65-rated T-Watch Ultra brings rugged durability to the ESP32 hacking community.

Seeed Studio Officially Launches the reBot Arm B601, Releases Design Files for DIY Robot Builders Brushless-motor design aims to offer a sub-$1,000 build cost with real-world use-cases — or you can buy one ready-to-run for $1,499.

Seeed Studio has officially launched the reBot Arm B601, an open source robotic arm the company hopes will prove ideas for both experimentation and real-world deployment.

Check Out This 7-Segment Clock with Zero Electronics Gears, cams, and plywood are all this mechanical clock needs to keep near-perfect time on its seven-segment display.

Gears, cams, and plywood are all this mechanical clock needs to keep near-perfect time on its seven-segment display.

M5Stack Unveils the CardputerZero, an All-In-One Pocket-Sized Gadget Powered by the Raspberry PI CM0 Raspberry Pi's cheapest computer-on-module finds a home in the first Cardputer not to be powered by an Espressif ESP32 microcontroller.

M5Stack has announced an impending refresh to its popular Cardputer all-in-one development board family — and this time it's dropping the microcontroller in favor of being powered by the Raspberry Pi CM0.

The YARH.IO M4 Is a Raspberry Pi-Powered Handheld You Can — Finally — Build Yourself First unveiled two years ago, snc's YARH.IO M4 now has a full bill of materials and STL files ready for download, so you can make your own.

Pseudonymous maker "snc" has released 3D print files and instructions for building your own YARH.IO M4 — a slab-format handheld cyberdeck powered by a Raspberry Pi 4 and featuring a neat desk stand, active cooling, and integrated charging capabilities.

The Full-Color E-Reader That Never Needs Charging LogCase adds a glare-free, full-color E Ink screen to the back of your iPhone that’s powered entirely by NFC — no battery required.

LogCase adds a glare-free, full-color E Ink screen to the back of your iPhone that’s powered entirely by NFC — no battery required.

You’ll Want This LED Pattern Generator on Your Desk Relive the Winamp glory days with Pattern Flow, a DIY LED display that turns sine waves into mesmerizing, knob-controlled visual art.

Relive the Winamp glory days with Pattern Flow, a DIY LED display that turns sine waves into mesmerizing, knob-controlled visual art.

Scan the Invisible: RTL-SDR Wideband Signal Scanner Transform your RTL SDR dongle into a professional grade spectrum scanner that automatically detects, classifies, and tracks radio signal By bhat_harshit.

Transform your RTL-SDR dongle into a professional-grade spectrum scanner that automatically detects, classifies, and tracks radio signals.

Building the OG Xbox That Should Have Been Macho Nacho Productions redesigned his original Xbox prototype replica to make it DIY-friendly.

Macho Nacho Productions redesigned his original Xbox prototype replica to make it DIY-friendly.

This Robot Plays with Mechanical Perfection on Any Guitar Bring the concert home with this Arduino-powered robot that attaches to any guitar to play your favorite tracks with mechanical perfection.

Bring the concert home with this Arduino-powered robot that attaches to any guitar to play your favorite tracks with mechanical perfection.

Dual Screens, Triple Cores: The Ultimate IoT Board ElecLab’s DIY IoT platform packs tri-core power, dual screens, and 4G into a wearable kit that handles the builds other dev boards can't.

ElecLab’s DIY IoT platform packs tri-core power, dual screens, and 4G into a wearable kit that handles the builds other dev boards can't.

The Easy Way to Make Wireless LEDs for Fun and Profit Wireless LEDs look like magic and Myth Made has a fantastic video demonstrating how to make them easily on a miniscule budget.

Wireless LEDs look like magic and Myth Made has a fantastic video demonstrating how to make them easily on a miniscule budget.

Like a Stream Deck, But Delightfully Retro If Elgato's Stream Deck doesn't have enough aesthetic flavor for you, check out the retro-styled TabKao that is on Kickstarter.

If Elgato's Stream Deck doesn't have enough aesthetic flavor for you, check out the retro-styled TabKao that is on Kickstarter.

Matteo Fenu's Raspberrarium Turns Two LEDs Into a Convincing Day-Night and Lunar Cycle Simulator Provide your plants with a little photonic enrichment with this simple Raspberry Pi-powered terrarium lighting system.

Provide your plants with a little photonic enrichment with this simple Raspberry Pi-powered terrarium lighting system.

AERIS-10 Brings Long-Distance Radar Scanning to the Maker Community AERIS-10 is an open-source radar system with a range of 20 km for 3D scanning at a tiny fraction of the cost of commercial equipment.

AERIS-10 is an open source radar system with a range of 20 km for 3D scanning at a tiny fraction of the cost of commercial equipment.

Turn Your Pi Zero into a HAL 9000 Welcome our new AI overlords with this 3D-printed HAL 9000 case for the Raspberry Pi Zero 2 W.

Welcome our new AI overlords with this 3D-printed HAL 9000 case for the Raspberry Pi Zero 2 W.

Demystifying AI/ML Development for Edge Devices Learn how to design, train, and deploy a custom CNN on a DEEPX-accelerated edge device. By Marco Hoefle.

AI/ML tutorials are often complex and rely on large models that require powerful development machines with high-end GPUs and extensive software stacks. Marco Hoefle does a great job of breaking it down into steps for designing, training, and deploying a custom CNN on a DEEPX-accelerated edge device.