ESP32-MINI-1-N4
Overview
The ESP32-MINI-1-N4 is a compact, highly integrated 2.4 GHz Wi-Fi and Bluetooth module powered by the ESP32-U4WDH dual-core Xtensa 32-bit LX6 processor. It features an integrated PCB trace antenna and 4MB of embedded flash memory, providing a full wireless subsystem in a small 13.2mm x 19mm SMD package.
Why Choose This Part
This module combines a dual-core 240MHz processor with integrated RF components, significantly reducing the external BOM and PCB footprint for space-constrained designs. It offers a wide operating voltage range of 3V to 3.6V and provides extensive peripheral support including 28 GPIOs and 12-bit ADC resolution.
Applications
Key Specifications
Getting Started
Developers should use the Espressif IoT Development Framework (ESP-IDF) for low-level control or the Arduino Core for ESP32 for rapid prototyping. The ESP32-DevKitM-1 is the official development board designed specifically to evaluate this MINI series module footprint.
Dev Boards
Development boards and breakout modules featuring the ESP32-MINI-1-N4 or compatible chips — ready to use for prototyping.
Also Consider
Espressif Systems
- A larger, more common module footprint for designs where PCB space is less critical.
Espressif Systems
- A RISC-V alternative for lower-cost applications that only require single-core performance.
Espressif Systems
- Choose this for AI acceleration and more GPIO pins while maintaining a similar compact form factor.
