/WirelessVoltmeter

ESP8266 Voltmeter using phone screen as display

Primary LanguageC++

WirelessVoltmeter

ESP8266 ADC Voltmeter using phone screen as display

Demo.mp4

Getting Started

Prerequisites

Before you begin, ensure you have the following libraries installed in your Arduino IDE:

  • ESP8266WiFi.h
  • ESP8266WebServer.h

Installation

  1. Go to the https://github.com/YeetTheAnson/WirelessVoltmeter page and download the latest file.
  2. Open the .ino file in Arduino IDE.
  3. Set the configuration by changing the SSID and password in the code.
  4. Add ESP8266 to the board manager:
    • Go to File >> Preferences >> Additional Boards Manager URLs
    • Paste the following URL: http://arduino.esp8266.com/stable/package_esp8266com_index.json
  5. Select the board NodeMCU 1.0 (ESP-12E Module).
  6. Flash the code to the ESP8266.

Circuit Diagram

ESP8266 Analog pin is used to measure voltage