ESP32 Tutorials

Build an ESP32 soil moisture sensor monitor with analog-to-percent readings and a Wi-Fi web dashboard, so you can che...

Wire a BME280 sensor to an ESP32 LoRa V3 board and use Meshtastic to broadcast temperature, humidity, and pressure ov...

Build an ESP32 2-channel relay controller to switch two loads reliably with Arduino code, with shared ground and stab...

Build an ESP32 + TCS3200 (GY-31) color sensor project that calibrates on black and white, then prints normalized RGB ...

Build an ESP32-controlled LCD1602 16x2 display with a logic level shifter to blink "Hello, World!" reliably using 5V ...

Wire a DHT22 to an ESP32 and print humidity plus temperature in Celsius and Fahrenheit to the Arduino Serial Monitor....

Build a web photo app on the XIAO ESP32S3 Sense camera that captures a fresh JPEG in the browser and lets you downloa...

Configure ESP32 Xedge SMTP in the Xedge IDE and send email from Lua with encrypted credentials, using provider settin...

Install Xedge32 on an ESP32-S3, connect via the web IDE, and run your first Lua script with WiFi setup for fast IoT p...

Set up MicroPython on the ESP32-CAM to use the onboard camera and connect to WiFi, with clean deinit tips so you can ...

Build an ESP32 AP Mode WiFi network that hosts a Hello World web page with no Internet required, a simple foundation ...

Build an ESP32 MPU6050 project that streams DMP quaternions to Processing with Toxiclibs, producing a smooth 3D orien...