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ESP32/8266
Smart RGB lamps cost real money, but the electronics are just three PWM channels and a web page. In this project an ESP32 hosts a page with an HTML color …
ESP32 Web-Controlled RGB Mood Lamp with Color Picker Read More
The ESP32 hides a magic trick: ten of its GPIOs have built-in capacitive touch sensing, meaning a bare wire end becomes a touch button with zero extra components. In this …
ESP32 Touch Pin Piano: Play Music with Bare Wires (Capacitive Touch) Read More
A real weather station measures temperature, humidity and barometric pressure, and the tiny BME280 does all three on a single I2C bus. In this project the ESP32 reads the BME280 …
ESP32 BME280 Weather Station with OLED Display (Temperature, Humidity, Pressure) Read More
Wi-Fi isn’t the only radio inside the ESP32, it also speaks Bluetooth Low Energy. BLE control has one big advantage over a web server: it works with no router and …
ESP32 Bluetooth (BLE) Controlled Relay Switch — Phone-Controlled Power Read More
Yesterday’s DHT11 Arduino monitor showed readings on an LCD; today the ESP32 serves them to any browser on your network. A DHT22 sensor feeds temperature and humidity to the board, …
ESP32 DHT22 Web Dashboard with Auto-Refresh (No Cloud Required) Read More
The ESP32’s superpower is Wi-Fi: any project you build can be controlled from a phone browser with no app at all. In this first ESP32 tutorial you’ll run a real …
ESP32 Wi-Fi Web Server: Control an LED from Your Phone (Beginner Guide) Read More