Developers, makers and electronic hobbyists interested in creating applications and projects for the Internet of Things (IoT) may be interested in a new IoT development board named IoTFi. Created by hardware engineer Arushi based in London in the UK, the board is based on the Raspberry Pi RP2040 and is equipped with integrated GPS and Wi-Fi ESP32. […]
IoTFi Internet of Things IoT development board Continue Reading
If there’s something weird in your Network Neighborhood, who you gonna call? If you want your WiFi troubles diagnosed in style, try calling [Travis Kaun] — he might just show up wearing the amazing Pwnton Pack. Built from a replica Proton Pack similar to those used in the 1984 classic Ghostbusters, it’s a portable wireless security diagnostics
TRACK DOWN GHOSTS IN YOUR WIFI WITH THE PWNTON PACK Continue Reading
Out of curiosity I ordered a tiny ESP8266 relay switch board from aliexpress.com, for next to nothing. Blissfully unaware, then, of the struggle ahead to make the thing work as advertised. I survived and conquered — here’s the story. By Somnath Bera The little gizmo pictured in Figure1 was stated by the vendor(s) to contain an inbuilt
FREE ELEKTOR ARTICLE: A 3-DOLLAR TINY WI-FI SWITCH THAT WORKS Continue Reading
The InkPlate 10 comes across as a large e-paper display measuring 9.7-inches. The display module supports Wi-Fi connection and can be programmed using Arduino and MicroPython. It is a favorite with hobbyists and developers given the ease with which it can be programmed as well as its low price. Now, as Geeky Gadgets revealed, the good news
The InkPlate 10 e-paper display now available worldwide via Crowd Supply Continue Reading
embdSocial™ is an Internet-of-Things (IoT) platform usable to provide communication support to smart objects and devices. embdSocial™ is based on WISP™, an electronic module that can be connected to any microcontroller-equipped device (such as an Arduino board, by means of ad-hoc shield) to exploit several communication services: Each WISP™ is equipped with a 802.11 network
WISP: a WiFi module for the Internet-of-Things Continue Reading
In this tutorial we will learn how to display a WiFi network signal strength using ESP32 TTGO board. Watch the video! Step 1: What You Will Need TTGO ESP32 WiFi connection Visuino program: Download Visuino Step 2: Start Visuino, and Select the Arduino TTGO T-Display ESP32 Board Type The Visuino: https://www.visuino.eu needs to be installed. Start Visuino as
ESP32 TTGO WiFi Signal Strength Continue Reading
VersaLogic Corp., the embedded industry’s most trusted computer company, has announced a new SWaP-optimized embedded computing system with ECC memory. Named “Harrier”, this new embedded computer features the Intel®’s latest 5th generation Apollo Lake Atom™ processors with error-correcting memory. The Harrier includes a TPM 2.0 security chip, on-board power regulation, USB and Ethernet I/O ports, and Mini
VERSALOGIC TAKES CREDIT-CARD SIZED COMPUTERS TO NEW HEIGHTS Continue Reading
ULX3S is a fully open source, compact, robust, and affordable FPGA dev board equipped with a balanced selection of additional components and expansions. Although it was designed primarily as a teaching tool for mastering the principles of digital circuit design, ULX3S incorporates a wide array of features and interfaces that allow it to serve as a broadly useful
ULX3S – A POWERFUL, OPEN HARDWARE ECP5 FPGA DEV BOARD Continue Reading
Recently, there was a lot of buzz as the 32bit general purpose GigaDevice GD32V which is based on RISC-V open architecture as well as the Longan Nano development board with LCD display were launched into the board market. Compared to the formerly released GD32 Arm Cortex-M3 microcontroller, the GD32V RISC-V MCU is expected to deliver 15% performance improvement in Coremark and
Electromagnetic interference problems can be a real headache to debug. If you need to prove what causes your WiFi to slow down or your digital TV signal to drop, then the ability to measure electromagnetic fields (EMF) can be a big help. Professional equipment is often very expensive, but building an EMF detector yourself is
MEASURING ELECTROMAGNETIC FIELDS WITH JUST AN ARDUINO AND A PIECE OF WIRE Continue Reading
