How to Make a Distance Meter With Your Phone and ESP8266

Описание: Build a Smart Ultrasonic Distance Meter with ESP8266, HC-SR04, and RemoteXY 📏📱
In this step-by-step tutorial, we’ll create a Wi-Fi-enabled ultrasonic distance meter that displays real-time measurements directly on your smartphone using the RemoteXY app.

This DIY IoT project uses the ESP8266 NodeMCU and the HC-SR04 ultrasonic sensor to calculate distance and send live data to your phone over Wi-Fi — no custom apps needed!

✅ What you’ll learn in this video:
• How to wire the HC-SR04 ultrasonic sensor to ESP8266 NodeMCU
• How to configure the RemoteXY app to display live distance readings
• How to write and upload the Arduino code for ultrasonic distance measurement
• How to test your build in real time with smartphone live data visualisation
• Applications in smart parking sensors, robotics, home automation, and IoT projects

📱 With RemoteXY, you can instantly build mobile dashboards for your ESP8266 projects — no coding for the interface required.

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🔧 **WHAT YOU’LL NEED**:
Support videos on this channel when you buy products from AliExpress with the link(s).
▶ ESP8266 NodeMCU: https://s.click.aliexpress.com/e/_Deu...
▶ ESP8266 Adapter Board: https://s.click.aliexpress.com/e/_DmN...
▶ HC-SR04 Ultrasonic Sensor: https://s.click.aliexpress.com/e/_c3v...
▶ Jumper wires: https://s.click.aliexpress.com/e/_A7zCFy
▶ Arduino IDE: https://www.arduino.cc/
▶ RemoteXY app (iOS/Android): https://remotexy.com/

RemoteXY Arduino Source Code: https://github.com/onostec/RemoteXY-G...

🔗 RemoteXY Internet of Things—Home Automation Playlist:    • RemoteXY Home Automation | ESP8266 + Ardui...  

Circuit Connection 0:28
RemoteXY Configuration 1:26
Arduino Sketch 2:44
RemoteXY App 3:37

🔗 Related Tutorial Series Playlist:
   • ESP8266 ESP01 Home Automation  

#ESP8266 #Arduino #RemoteXY #UltrasonicSensor #HCSR04 #IoT #DIYProjects #SmartHome #Robotics #Makers

Measure distance and send it live to your smartphone using *ESP8266**! This **IoT* project uses the *ultrasonic distance sensor* HC-SR04, *RemoteXY Arduino**, and **Arduino* IDE with the *NodeMCU ESP8266**. Perfect for **DIY projects* and learning about sensor applications.