Learn ESP32 with iotwebplanet

30JulJuly 30, 2026

Turbidity Sensor with ESP32

Water quality is one of the most important factors in drinking water, aquaculture, industries, and environmental monitoring. A Turbidity Sensor with ESP32 helps measure how clear or cloudy water is by detecting suspended particles. When combined with an ESP32, the Turbidity Sensor with ESP32 can easily monitor water quality in real time and upload data to IoT dashboards. Using a Turbidity Sensor with ESP32 enhances the accuracy of monitoring.Utilizing a Turbidity Sensor with ESP32 ensures that water quality data is...

IoT, ESP32Arduino Turbidity Sensor, ESP32 Analog Sensor, ESP32 Turbidity Sensor, IoT Water Quality Monitoring, NTU Sensor, Water Monitoring System, Water Pollution Detection, Water Quality Sensor0 CommentsLike: 0

08JulJuly 8, 2026

ESP32-S3 Super Mini with 16×4 I2C LCD

IntroductionThe ESP32-S3 Super Mini is a powerful compact development board based on the ESP32-S3 chip. It provides high performance, WiFi, Bluetooth Low Energy (BLE), low power consumption, and plenty of GPIO pins for IoT and embedded projects, making it ideal for the ESP32-S3 Super Mini LCD project. This ESP32-S3 Super Mini LCD project will allow you to build various applications. In this ESP32-S3 Super Mini tutorial, we will explore these applications in detailThis project is perfect for:IoT display projectsSensor monitoring...

ESP32, Arduino, IoT#Arduino, #ArduinoProjects, #DIYElectronics, #ElectronicsProjects, #EmbeddedSystems, #ESP32, #I2CLCD, #IoTProjects, #LCDDisplay, #Microcontroller, #Programming, #SmartHome, #TechProjects0 CommentsLike: 0

25MayMay 25, 2026

ESP32 with BNO055 Sensor Complete Guide

The BNO055 sensor is one of the most advanced smart orientation sensors available for IoT and embedded systems projects. If you are working with an ESP32 development board and need accurate motion tracking, acceleration sensing, orientation detection, or gesture-based projects, then the BNO055 sensor is an excellent choice. This guide serves as an essential ESP32 BNO055 tutorial for integrating the sensor. This ESP32 BNO055 tutorial will help you understand how to implement the sensor effectively.In this complete tutorial, you will...

ESP320 CommentsLike: 0

14FebFebruary 14, 2026

LoRa-02 SX1278 with ESP32: Complete Pinout, Wiring, and Long-Range Communication Guide

IntroductionLong-range wireless communication without internet, Wi-Fi, or cellular network is no longer a dream. Using the LoRa-02 SX1278 module with ESP32, you can transmit data up to 8–10 km using radio frequency (433 MHz) with extremely low power consumption.The ability to transmit data over 8–10 km opens doors for remote monitoring, smart agriculture, and many other applications where conventional connectivity options fall short.Imagine a world where devices can communicate over vast distances without relying on traditional networks. The LoRa-02 SX1278...

ESP32, Arduino433MHz LoRa, Electronics Project, Embedded Systems, ESP32 LoRa, Hardware Project, IoT Communication, IoT Project, Long Range Communication, LoRa ESP32, LoRa Module, LoRa SX1278, LoRa Transceiver, LoRa-02, Low Power IoT, RF Communication, Semtech SX1278, SPI Communication, SX1278, Wireless Communication0 CommentsLike: 0

06FebFebruary 6, 2026

PZEM-004T Energy Meter with ESP32 – Complete Guide (Voltage, Current, Power & Energy Monitoring)

IntroductionWith the rise of IoT-based energy monitoring systems, measuring electrical parameters like voltage, current, power, and energy consumption has become essential for smart homes, industries, and research projects. The PZEM-004T v3.0 energy meter module combined with the ESP32 microcontroller is a powerful, low-cost solution for real-time AC power monitoring.In this blog, we will learn how to interface PZEM-004T with ESP32, understand its working principle, wiring, and Arduino code, and explore real-world applications.What is PZEM-004T?The PZEM-004T is a single-phase AC energy...

IoT, ESP32AC energy meter ESP32, energy monitoring system, ESP32 energy meter, ESP32 power monitoring, ESP32 smart meter, ESP32 UART communication, ESP32 voltage current measurement, IoT electricity monitoring, IoT energy monitoring, power consumption monitoring, PZEM-004T, PZEM-004T Arduino, PZEM004T v3, smart energy meter0 CommentsLike: 0