ESP8266 Voltage and Current Meter – Exploring IoT
![ESP8266 Voltage and Current Meter – Exploring IoT](https://richardscoding.files.wordpress.com/2020/05/esp8266-nodemcu.jpg)
Many of the projects I work on involve Microcontrollers, mainly the ESP8266 and the ESP32 microcontrollers. In this project we are going to look at using a current sensing I2C measurement board hooked up to an ESP8266. ESP8266 boards come in many different shapes and sizes, for this project I will be using a NodeMCU…
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![](https://thesolaruniverse.files.wordpress.com/2020/03/064_fig_01_96_dpi.png?w=736)
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ESP8266 Voltage and Current Meter – Exploring IoT
![](https://i.ytimg.com/vi/gGcskjKtArU/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLDJCYUM7CPOE8gROeBeGWG1caPYNw)
IoT Energy Meter using NodeMCU & CT Current sensor, JLCPCB, Ubidots