Board Hub

Learn Espressif ESP32

Build connected IoT devices with the ESP32 — dual-core processing, built-in WiFi & BLE, and deep sleep for battery-powered projects.

Board Basics

Introduction, pinout, and protocols — all in one guide.

ESP32 Pinout Guide: Every GPIO, ADC, PWM, and Restricted Pin Explained

Wiring sensors and modules, plus the library you need to talk to them.

Sensor Integration

Coming soon

Library & Setup

Coming soon

ESP32 Smart Home Automation with Relay & Telegram Bot Control

Battery-Powered ESP32 Weather Display with Deep Sleep

ESP32-CAM Face Detection Security Camera with Motion Alerts

ESP32-CAM Timelapse Recorder — Interval Photos to SD Card

ESP32-CAM Photo Capture & microSD Storage

ESP32-CAM + Blynk Motion Snapshot Dashboard

ESP32-CAM + Blynk Remote Security System

Arduino Weather Station with DHT22, BMP280 & OLED Display

More Espressif ESP32 guides worth reading.

ESP32-C6 Pinout Guide: GPIO, ADC, LP Core, and Matter-Ready Radios Explained

ESP32 MQTT Temperature Sensor: Send DHT22 Data to Home Assistant

MicroPython ESP32 Web Server: Control an LED or Relay from Your Browser

LoRa with ESP32 and Arduino Uno: SX1278 Wiring, Code and Range

ESP32 REST API Tutorial: Build a JSON API for Sensors and Relays

ESP32 + Home Assistant WiFi Smart Switch: Relay, Button & MQTT Discovery