Any ideas what's wrong and why the code is unable to call the RPC functions? I can't even see any of the Serial outputs neither on py-serialrpc output nor Arduino Serial Monitor. Without serial ...

The Arduino UNO R4, released in two versions last year, supports the CAN bus in terms of hardware and software. In this article we look at some handy CAN modules, an experimental setup, and the basics ...

Connecting Arduino to the Internet via Wi-Fi The second option is to connect your Arduino to the internet wirelessly via Wi-Fi. If, like most people, you own an Arduino Uno or any other Arduino board ...

A good tutorial on the subject using the Arduino IDE can be found here (ESP32 Basic OTA Programming In Arduino IDE). However, this method has one drawback: the serial monitor is not supported, so that ...

If the new model is a strong connection between window, board, and port, and the Serial Monitor (and later, the Serial Plotter) is no longer independent, that needs to be made very clear in ...

The output from the LDR op-amp circuit can be used to drive an LED directly or via Arduino. In this tutorial, the circuit has been taken on a PCB, in which the operation as a light or dark sensor can ...

In the previous tutorial, we introduced FreeRTOS in Arduino Uno and created a task for the blinking LED. Now, in this tutorial, we will dive more into advance concepts of RTOS APIs and learn about ...

In this tutorial we will use I2C communication between two arduino boards and send (0 to 127) values to each other by using potentiometer.

Many times we make projects using Arduino, while working with it we need to connect it with PC to upload program using USB cable. In this tutorial, I’m going to replace this USB cable with a wireless ...