RAKwireless RAK11160 is a new low-cost, low-power LoRaWAN, WiFi 4, and Bluetooth LE module based on ESP32-C2 (ESP8684) and ...

The custom options offered. OMC's H19 fiber-optic shield has been adapted as a stackable add-on for the Arduino Uno. It’s designed to simplify the integration of fiber-optic data links into ...

Unexpected Maker's SQUiXL is a battery-powered ESP32-S3 WiFi and Bluetooth IoT controller and development platform with a ...

Some people hate cables with a passion; others are agnostic and prefer cabled peripherals to having to stop and charge their mouse. [Matt] from DIYPerks has the best of both worlds with this ...

Imagine a single device that could seamlessly switch between cellular, Wi-Fi, Bluetooth, and GPS, all while sipping power so efficiently it could run for years on a single battery. Bold claim?

Air-to-ground (ATG) Wi-Fi works in a way similar to Wi-Fi on your cellphone. An airplane has an antenna located underneath its body, which links up with ground-based cell towers. As the aircraft ...

These days, just as much of your life happens online as it does inside your house. If your home Wi-Fi network isn't properly secured, you could leave yourself open to hackers, data theft and other ...

Linux: the ultimate Windows 10 upgrade? The bad news: Windows 10 is definitely going end of life this year. The good news: these Linux distros are ready and waiting to take advantage. APC tells ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Attila covers software, apps ...

ESP-ROM:esp32p4-eco2-20240710 sdio_mempool_create free:32254544 min-free:32254544 lfb-def:31457268 lfb-8bit:31457268 E (1736) sdmmc_common: sdmmc_init_ocr: send_op_cond (1) returned 0x107 E (1736) ...

This library provides a simple device independent interface for interacting with Adafruit IO using Arduino. It allows you to switch between WiFi (ESP8266, ESP32, ESP32-S2, ESP32-S3, ESP32-C3, RP2040, ...

To help improve your Wi-Fi connection, you can create a homemade Wi-Fi antenna using a Pringles can. 1. Gather all the materials needed for the project. 2. Measure the halfway point of the Pringles ...