ESP32

Dual-core with built-in WiFi & Bluetooth — the IoT workhorse

Getting Started with ESP32

Set up your ESP32, install drivers, and upload your first WiFi sketch.

WiFi & Networking on ESP32

Connect to a network, make HTTP requests, and host a simple web server.

GPIO & PWM on ESP32

Control outputs, read inputs, and use LEDC for smooth PWM control.

Bluetooth BLE on ESP32

Advertise a BLE service, send notifications, and connect from a phone.