Projects & Tutorials
Build a Wi-Fi Temperature & Humidity Monitor with ESP32 and DHT22
Learn how to wire a DHT22 sensor to the ESP32 and serve real-time temperature and humidity data over Wi-Fi with a...
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Your Complete Guide to ESP32 Microcontrollers & IoT Development
ESP32.info
ESP32.info is your go-to resource for everything ESP32 — from beginner tutorials and pinout references to advanced IoT projects, firmware guides, and hardware comparisons. Learn how to program the ESP32 with Arduino IDE, MicroPython, and ESP-IDF, and explore real-world project ideas for makers, engineers, and hobbyists.
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Getting Started
Beginner-friendly introductions to the ESP32: what it is, how to set it up, and your...
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Step-by-step ESP32 project guides covering sensors, displays, motors, automation, and...
ExplorePinouts & Hardware
Detailed pinout references, GPIO guides, power requirements, and hardware specs for all...
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Guides for programming the ESP32 using Arduino IDE, MicroPython, ESP-IDF, and PlatformIO.
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Tutorials on Wi-Fi, Bluetooth, MQTT, HTTP, WebSockets, and cloud integrations for IoT...
ExploreComparisons & Reviews
Honest comparisons of ESP32 boards, modules, and development tools to help you choose the...
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