Overview This project implements a wireless environmental monitoring system using two ESP8266 boards. One board serves as an Access Point (AP) server with a BMP280 sensor, while the other functions as ...

Since the Wemos D1 can't directly measure internet speed like a PC, it can simulate a speed test by: Downloading a file or data from a server. Measuring the time taken. Calculating speed = size / time ...

In this post, I am going to probe the components and compatibility of a cheapest Arduino Uno Wi-Fi board you can buy for your IoT projects. The UNO R3+WiFi (ATmega328P+ESP8266) board is an unofficial ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

The kit comes with Arduino Mega, which will serve as the brain, along with ESP8266 Wi-Fi Shield for remote control, a motor driver to control movement, and a battery holder. A voltage meter and power ...

Arduino relay shields are abundant, along with real-time clocks, and now, built-in WiFi. The tough part will be coming up with apps and web interfacing, but that's not totally necessary either.

Digilent's chipKIT WiFire board is an awesome little beastie. Powered by Microchip's latest 32-bit 200 MHz MCU, the Wi-Fi equipped Arduino-compatible platform has been paired with Imagination ...

Available Now, the xPico Wi-Fi Shield Enables Users to Exchange Data Between Mobile Devices and Designs Based on Arduino via the xPico Wi-Fi Soft Access Point Interface and Smart Wi-Fi Software ...

Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller, supporting it with the Arduino IDE and MicroPython. “Beginners can explore in an ...

Can't afford a stage lighting designer for your band's next concert? A group of MIT engineers show how to hack together a Wi-Fi-enabled LED light fixture that responds to music in real-time.