ESP32 Development Board 30-pin

A versatile, affordable dual-core microcontroller with integrated 2.4GHz WiFi and Bluetooth — the ESP32-WROOM-32 is a go-to board for IoT, wearables, and automation projects. Featured in several of our Tinker Kits!

We use PlatformIO for uploading — see our video for getting up and running in under a minute:

Key Features

• Processor: Dual-core Xtensa LX6, up to 240MHz
• Wireless: 2.4GHz WiFi (AP, STA, AP+STA) + Bluetooth
• Built-in antenna, RF balun, power amplifier, noise filters
• Ultra-low power — TSMC 40nm technology
• Supports LWIP, FreeRTOS, Lua, Arduino, MicroPython, PlatformIO
• 30-pin form factor

Related products

• Want a 38-pin version with USB-C? See the ESP32 Development Board (USB-C) 38-pin.
• Ready to build a touch wearable with live data? Try the ESP32 Connecting – Touch Wearable with Live Data.
• Want a compact ESP32-C3 instead? Check out the Beetle ESP32-C3.