At the heart of the “Walter” board lies the ESP32-S3 microcontroller, equipped with 2MB of RAM and 16MB of flash memory.

In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 LoRa module. The device measures temperature, humidity, pressure, and gas ...

Here’s a look at six wireless IoT development kits that enhance multiprotocol design, from BLE and Zigbee to LoRa and Thread.

A 3D printing enthusiast has made a cute, functional lo-fi digital camera using an optical sensor salvaged from a discarded mouse PCB.

US border patrol is asking companies to submit plans to turn standard 4x4 trucks into AI-powered watchtowers—combining radar, cameras, and autonomous tracking to extend surveillance on demand. The US ...

Northwest U.S. utility Puget Sound Energy (PSE) has joined with Norway-headquartered Heimdall Power on a dynamic line rating (DLR) pilot project in Washington state. The companies on October 22 said ...

Research by a consortium consisting of ZHAW Zürich, Imperial College London, Politecnico di Milano, together with Multiwave Technologies and STMicroelectronics, has led to a microscale prototype free ...

“Multiple contributing factors” played their part in April’s fatal accident at the under-construction Port Arthur LNG project in the US that claimed the lives of three employees of the project’s ...

Paul and David Bradt’s Ardiono Projects offers multiple ways to use Arduino and Raspberry Pi microcontrollers for your model railroading projects. Buy the book here. Code for Button/Blink Test (SN095) ...

TALLADEGA — Multiple bids for several capital improvement projects were approved by members of the Talladega County Board of Education on Wednesday. The approved bids include a classroom addition at ...