This video demonstrates how to set up a remote temperature monitoring system using an Arduino Uno R4 WiFi, an LM35 temperature sensor, and the MQTT protocol. The system captures ambient temperature ...

The Trump family’s new crypto tokens, which went on sale over the weekend, have soared in value — along with crypto markets in general. By Bernhard Warner The Trump family’s new crypto ...

Our Smart Home Using Arduino Uno R4 WiFi project is designed for home safety and convenience, integrating temperature, humidity, light, and gas monitoring. Using sensors like DHT11/DHT22, LDR, and ...

The Arduino Plug and Make Kit provides a 10-minute, cloud-based IoT solution that includes QWIIC and smartphone-based sensors, transducers, and actuators. Arduino’s new QWIIC-based UNO Plug and ...

Arduino has just launched a “Plug and Make” kit designed for beginners with an Arduino UNO R4 WiFi board, several “Modulino” modules, a “Modulino” base to neatly attach the UNO R4 and modules, and ...

In this article, we will be reviewing the Arduino Uno R4 WiFi development board, featuring the Renesas RA4M1 ARM Cortex-M4 MCU for general-purpose applications and the ESP32-S3 SoC for WiFi and ...

There's the 53x101 mm Mega 2560 with 54 digital I/O pins, the 53x68 mm Zero with 32-bit low-power ARM processor, and the 25x61 mm MKR1000 WIFI ... have an Uno from an Arduino starter kit you ...

as well as the Arduino CLI. It also works with most of the popular libraries like Wire, SPI, and Servo. The Uno Rev3 is priced at $27.60. Introduced along with R4 Minima in 2023, the Uno R4 WiFi ...

Hello, I've been working on a project with an ESP8266 module and the Arduino IDE, but I've hit a roadblock. Whenever I try to upload a sketch, I'm faced with a series of errors that I can't seem to ...

Uno R4 Minima and Uno R4 WiFi. This video presents the comprehensive book Mastering the Arduino Uno R4 by Dogan Ibrahim, published by Elektor, and presents examples of projects possible with the ...

Watch this video on YouTube. The Arduino UNO R4 WiFi is more than just a microcontroller. It’s a complete toolkit for the modern maker. Equipped with the same RA4M1 microprocessor from Renesas ...

The UNO R4 comes in two versions – the Minima without WiFi, and the WiFi option. (Source: Arduino) The UNO R4 WiFi version comes with an Espressif ESP32-S3 module for Wi-Fi and Bluetooth Low Energy ...