In this lesson, we will demonstrate how to use this kit to remotely collect data from the ultrasonic ranging sensor and display it on the OSOYOO IoT UDP App.
Step 2: After completing the above steps, connect the OSOYOO MEGA2560 board to your PC with a USB cable.
Notice: Turn off your battery or unplug your power adapter before uploading the sketch to Arduino.
Step 6: Open Arduino IDE. Select the correct board type and port for your project.
Step 7: In Arduino IDE, click File → Open, then choose the code file from the folder and load the sketch onto your Arduino.
Note: In the sketch, on lines 13 and 14, find the following lines:
Replace *** with your Wi-Fi SSID and password:
char ssid[] = "***";//replace this line with your Wi-Fi ssid
char pass[] = "***"; //replace this line with your wifi password
Upload the sketch to the board. Wait until you see something like this:
Done uploading
Now open your Serial Monitor and you will see the Arduino IP address:
In the above example, 192.168.1.81 is the IP address assigned to my Arduino. We need to set this IP address in our APP in the next step.
Step 2): Make sure your cell phone is on the same local network as the Arduino. Open the APP, tap Settings, then enter the Arduino IP address from Step 6 and set Port to 8888:
Now open your OSOYOO IoT UDP APP (if you don’t have it, search for “OSOYOO IoT UDP Robot APP” in the Apple App Store or Google Play Store).
You will see the Object Distance value in the text field. If you can’t see the value, click any key and it will show the distance.
