Turning a Wi-Fi Adapter into an SDR
Since the discovery of an undocumented I/Q sampling feature in ESP32 chips about two weeks ago, there’s been a flood of similar features being found in other wireless chips, including …read more
ESP32RFWiFi/BLE
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Lecturas recientes sobre firmware, gadgets, Cardputer, M5Stack, Hashcat, Pwnagotchi, Flipper, hardware hacking, RF, WiFi/BLE, ESP32, IoT y ciberseguridad. Solo se muestran noticias publicadas en los ultimos 30 dias y se actualizan desde fuentes RSS al generar la pagina.
Actualizado automaticamente en el ultimo deploy: 19 oct 2026. Las noticias abren en sitios externos. Solo se muestran publicaciones de los ultimos 30 dias.
STM32F407 RT-Spark Music Player Using FreeRTOS
John Paul Maluya, Karl Vincent Remo, and Amer Patrick Lauma built an eight-song music player built on the STM32F407 RT-Spark board. Check out the details of their project on hackster.io This project was developed for BCA182 Embedded Systems Programming Laborat
FirmwareDev boards
Researchers Demonstrate OpenBSD Root Exploit Chaining 37-Year-Old Shared-Memory Bug
A local privilege escalation exploit published today gains root on OpenBSD 7.9 by chaining a roughly 37-year-old integer overflow with a separate kernel flaw, bypassing OpenBSD's KARL kernel-address randomization and its SMAP and SMEP hardware protections.Secu
GadgetsSeguridad
The Python on Microcontrollers Newsletter: subscribe for free
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
Dev boardsGadgets
The Motorola T900 Pager Is Back
A maker is bringing the Motorola T900 pager back to life with modern electronics, Meshtastic messaging, Wi-Fi, Bluetooth, and classic games.
RFWiFi/BLE
AI-Powered Halloween Decorations with Raspberry Pi #ElectronicHalloween #piday #raspberrypi
Eugene Tkachenko built this Halloween set up that transmorphs the existential fear of AI into actual jump scares. It relies on a Raspberry Pi with the SONY IMX500 AI camera to send a message to an off-the-shelf Halloween prop hacked with an ESP32. In this vide
ESP32Dev boards
AI Decision Models and Their Impact on AI SOC Platforms
In the space of a month, a new category of AI model went from nonexistent to everywhere. TypeSafe AI released Jev on September 15 and called it a System One model, a nod to Kahneman's fast, intuitive thinking. OpenAI announced its own Decisions API at DevDay a
RF
Arduino Brings Zigbee Support to All Arduino Nano Matter Boards — Just Update Your Core
New toolchain for the SiLabs MGM240S-powered Internet of Things (IoT) board brings broader compatibility.
Dev boardsIoT
Building the next generation of hardware founders
Take a look around the unique Founders, Inc. campus incubating what hope to be future-defining technology companies. The post Building the next generation of hardware founders appeared first on Raspberry Pi .
Dev boardsGadgets
WLED WIFI RGB Matrix Panel Clock – ESP32-C3 + WS2812 8×32 with Scrolling Text #3DThursday #3DPrinting
DrejkCZ shares: A WLED-powered RGB matrix panel that shows a clock, scrolling text, or runs built-in effects — all adjustable over Wi-Fi from a PC or phone. Controller: ESP32-C3 Super Mini (WiFi + Bluetooth). Matrix: four 8×8 WS2812 (5050) RGB LED modules form
ESP32WiFi/BLE
Pixel Clock – ESP32 Dev Board + 8×32 LED Matrix Case #3DThursday #3DPrinting
user_2957177259 shares: A free 3D-printable case for a PixelClock using an 8×32 LED matrix and an ESP32 Dev Board (28.5×51.8mm USB-C or 28×54.8mm Micro-USB). Requires a separate 8×32 LED Matrix Frame with Diffuser Grid project. Firmware: PixelClock on GitHub (
FirmwareESP32
Your Arduino Nano Matter board now speaks Zigbee
Pick Zigbee® from a menu in the Arduino® IDE, upload an example, and your board joins the smart home network that bulbs, sensors, and switches already share. The Arduino® Nano™ Matter board has always been about the low-power side of the smart home. Until now,
Dev boardsIoT
Grid for Word Clock 2.0 – ESP8266 + WS2812B Neopixels #3DThursday #3DPrinting
didldiprint shares: A 3D-printable grid for a word clock supporting English, Italian, and German text. Based on techniccontroller.com’s tutorial project — ESP8266 + WS2812B NeoPixels. Designer uses a TTP223 touch sensor in place of a button, mounted above the
ESP32IoT
Build a 10.1-inch Home Assistant panel with an ESP32-P4
Julian Horsey at Geeky Gadgets writes up a build from Techiesms that turns an ESP32-P4 module into a wall-mounted Home Assistant control panel. The hardware is a 10.1-inch TFT LCD with a 1200×800 capacitive touchscreen that handles up to five touch points. The
ESP32Gadgets
Open Source ESP32 Retro Smart Speaker
Mostly Builds shared this open source retro smart speaker. The custom PCB is built around an ESP32 and the radio features a 3D-printed case with a capacitive touchscreen. It supports Bluetooth, streaming internet radio and playback via a microSD card. Thanks f
FirmwareESP32RFWiFi/BLE
Wenzel Labs' bare_metal Is a Lattice iCE40 FPGA Board with a Twist: Four Transputational Bitstreams
A bootloader loaded as the first of four bitstreams means this dev board can load bitstreams from flash — and they can boot each other.
Firmware
Porting a weather station app from the Arduino® GIGA™ R1 to the Arduino® UNO™ R4 boards
GIGA R1 WiFi is built as a powerful development board, thanks to its dual-core, 32-bit STM32H747XI microcontroller, designed to operate at clock speeds of up to 480 MHz and equipped with 1 MB of RAM. Arduino Forum users KurtE and Merlin513 developed a ZephyrOS
Dev boardsWiFi/BLE
d3ceb28_nightly
justcallmekokollc.com Nightly build: This automated prerelease is for testing and evaluation. Features and stored data may change before a stable release. Before installing Match the complete hardware name and binary suffix. Do not substitute a binary merely b
FlipperCardputer/M5StackFirmwareESP32GadgetsWiFi/BLEIoT
v1.18.0
What's Changed Generate release asset tables from target registry by @justcallmekoko in #1557 Fix SD firmware updater null menu crash by @justcallmekoko in #1558 Add POOM support and iBeacon discovery by @justcallmekoko in #1562 Skips PSRAM initialization for
FlipperCardputer/M5StackFirmwareESP32GadgetsWiFi/BLEIoT
What can you build, when AI can interact with the real world?
The single-board computing market is shifting rapidly, and we are moving into an era of unprecedented possibilities where edge AI, computer vision, real-time control, and rich sensor streams converge locally. Yes, it’s exciting – but even amidst this “explosio
Dev boardsGadgetsIoT
b2b9f92_nightly
justcallmekokollc.com Nightly build: This automated prerelease is for testing and evaluation. Features and stored data may change before a stable release. Before installing Match the complete hardware name and binary suffix. Do not substitute a binary merely b
FlipperCardputer/M5StackFirmwareESP32GadgetsWiFi/BLEIoT
From Home Assistant to AI agents: what Linux unlocks on the Arduino® UNO™ Q board
UNO Q was designed around a dual-brain architecture that is built to bring high-performance computing and real-time hardware control together on a single board. The Linux environment on the MPU side is constructed to let developers install and run familiar ope
Dev boardsGadgets
2832edd_nightly
justcallmekokollc.com Nightly build: This automated prerelease is for testing and evaluation. Features and stored data may change before a stable release. Before installing Match the complete hardware name and binary suffix. Do not substitute a binary merely b
FlipperCardputer/M5StackFirmwareESP32GadgetsWiFi/BLEIoT
41f11df_nightly
justcallmekokollc.com Nightly build: This automated prerelease is for testing and evaluation. Features and stored data may change before a stable release. Before installing Match the complete hardware name and binary suffix. Do not substitute a binary merely b
FlipperCardputer/M5StackFirmwareESP32GadgetsWiFi/BLEIoT
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