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…
![MakerFocus 2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Serial Wireless Module Internet for Ar duino IDE/Micropython with Adapter Board for ESP8266 ESP-01 and nRF24L01+ : Electronics](https://m.media-amazon.com/images/I/71-ACkASQsL._AC_UF350,350_QL80_.jpg)
MakerFocus 2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Serial Wireless Module Internet for Ar duino IDE/Micropython with Adapter Board for ESP8266 ESP-01 and nRF24L01+ : Electronics
![Water Quality Monitoring using TDS Sensor & Arduino in 2023](https://i.pinimg.com/originals/f4/46/5a/f4465a658eada9f6558eb77db4e45d4c.jpg)
Water Quality Monitoring using TDS Sensor & Arduino in 2023
![IoT Based Smart Currency Counter using NodeMCU and Arduino IDE](https://iotdesignpro.com/sites/default/files/main-image/IoT-based-Smart-Currency-Counter-using-Arduino-IDE-and-NodeMCU.jpg)
IoT Based Smart Currency Counter using NodeMCU and Arduino IDE
![IoT Energy Meter using INA219 Sensor ESP8266 & Blynk](https://iotprojectsideas.com/wp-content/uploads/2022/06/Multifunction-IoT-Energy-Meter-using-ESP8266-INA219-1024x576.jpg)
IoT Energy Meter using INA219 Sensor ESP8266 & Blynk
![ESP8266 Voltage and Current Meter – Exploring IoT](https://richardscoding.files.wordpress.com/2020/05/esp8266-nodemcu.jpg)
ESP8266 Voltage and Current Meter – Exploring IoT
![Sensors, Free Full-Text](https://www.mdpi.com/sensors/sensors-22-07536/article_deploy/html/images/sensors-22-07536-g001.png)
Sensors, Free Full-Text
![ESP8266 Voltage and Current Meter – Exploring IoT](https://richardscoding.files.wordpress.com/2020/05/ina3221-back-2.jpg?w=322)
ESP8266 Voltage and Current Meter – Exploring IoT
![IoT Based Water Flow Meter using ESP8266 & PCB Designing - IoTbyHVM](http://iotbyhvm.ooo/wp-content/uploads/2021/09/water_floe_sensor.jpg)
IoT Based Water Flow Meter using ESP8266 & PCB Designing - IoTbyHVM
![IoT DC Energy Meter using ESP8266 & Blynk (36V, 30A)](https://how2electronics.com/wp-content/uploads/2023/07/Connecting-12V-Battery.jpg)
IoT DC Energy Meter using ESP8266 & Blynk (36V, 30A)
![IoT Based Electricity Energy Meter using ESP32 & Blynk](https://how2electronics.com/wp-content/uploads/2020/12/IoT-Electricity-Energy-Meter-880x495.jpg)
IoT Based Electricity Energy Meter using ESP32 & Blynk