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ESP32 & IoT
5 tutorials
Wi-Fi projects, cloud dashboards, home automation, and ESP32-based IoT builds.
Intermediate 12 min12 Jan 2026
Build a Wi-Fi Web Server with ESP32
Create a web server on ESP32 that lets you control LEDs from any browser on your local network.
ESP32Wi-FiWeb Server
Intermediate 11 min20 Jan 2026
Temperature & Humidity Monitoring with DHT22
Read temperature and humidity data from a DHT22 sensor and display it on a web dashboard using ESP32.
ESP32DHT22SensorDashboard
Intermediate 12 min20 Mar 2026
ESP32 Weather Station with BME280 Sensor
Read temperature, humidity, and atmospheric pressure with the high-precision BME280 sensor.
ESP32BME280I2CWeather
Advanced 15 min5 Apr 2026
ESP32 + MQTT + Node-RED Dashboard
Learn how to send sensor data to a professional IoT dashboard using MQTT protocol.
ESP32MQTTNode-REDIoT
Advanced 10 min25 Apr 2026
Over-the-Air (OTA) Updates for ESP32
Learn how to update your ESP32 firmware wirelessly without plugging it into your computer.
ESP32OTAWirelessProgramming