However, the Arduino IDE provides us with two additional powerful tools for testing and debugging: the Serial Monitor and the Serial Plotter. Although we have used them in previous chapters already, let us take a deeper dive into both and learn how we can use them a...
First, we need to understand the behavior of our sensor, which means we need to read the minimum value and maximum value of the turbidity sensor. we can read that value on the serial monitor using serial.println function. To get these values, first, read the senso...
Once you have uploaded the JoystickTest sketch file to the Arduino Leonardo or Micro, perform the following steps to verify everything is working properly. Note: the following steps are for Windows 10. If you have a different version of Windows or a different operating system, these steps may...
In this article we are going to link hardware and software of Arduino with the LCD. We are going to display typed Message on LCD 16/2 Display using Serial Monitor.
Step 5:Once the ESP32 Bluetooth is successfully connected below a message will appear: Step 6:In device manager we can see COM port for ESP32 Bluetooth. Knowing this COM port is important as it will help us to receive the data over the serial monitor in the Arduino IDE: ...
To make sure the code is executing, you can send the following command on the terminal to open a serial monitor tool. 1 make monitor Other alternative is using the Arduino IDE serial monitor. In my case I was having some problems with the msys32 monitor, so I used the Arduino IDE to ...
Serial.println("% rH"); delay(500); } Output Open the serial monitor and you should see something like this. Temperature: 22.81 degrees C Humidity: 52.19% rH Temperature: 24.23 degrees C Humidity: 53.64% rH Temperature: 24.31 degrees C ...
Now close the Serial Monitor. The Arduino Serial Monitor and Arduino Serial Plotter can not communicate with the Arduino at the same time. Be careful: The Arduino Serial Monitor and the Arduino Serial Plotter can't be open at the same time. ...
The following code will test the speed sensors and display the motor rotation speed in RPM on the Arduino serial monitor. You can watch the experiment in the YouTube video associated with this article or give it a try yourself. In the video I just hooked the motors directly to a 6-volt...
If it returns “False” we then print out a message to the serial monitor alerting the user that we failed to access the ADXL345 accelerometer. If an error did occur, we run an infinite loop using “while(1)“, this ensures we never enter the main loop. To exit this loop, you will...