ESP32-PICO-MINI-02U

ESP32-PICO-MINI-02U is a tiny, powerful Wi-Fi + Bluetooth + Bluetooth LE module based on the ESP32-PICO-V3-02 SiP, featuring an IPEX antenna connector and integrating 8MB flash and 2MB PSRAM for advanced IoT applications.

• Ultra-small size: 13.2 x 11.2 x 2.4 mm
• 2.4 GHz Wi-Fi and Bluetooth Classic/LE
• 8MB flash, 2MB PSRAM
• Wide operating temperature range: -40°C ~ 85°C
• IPEX antenna connector for external antennas
• Great for smart home, industrial, and consumer electronics

The ESP32-PICO-MINI-02U-N8R2 delivers all the power of the PICO-MINI-02 in an ultra-compact package, but with one key upgrade-an external antenna connector (U.FL/IPEX) for maximum wireless flexibility. This allows you to choose the right antenna for your application, boosting range and improving signal reliability in tough environments.

Inside, you’ll find 8MB of flash and 2MB of PSRAM, giving you plenty of storage for firmware, graphics, or data, plus the memory needed for demanding tasks like real-time audio processing, video streaming, or edge AI. Its PICO architecture integrates the ESP32 SoC, flash, crystal, and other key components into one small footprint, simplifying PCB design and reducing overall device size.

Compared to larger ESP32 modules like the WROOM or WROVER, the PICO-MINI-02U is designed for projects where every millimeter counts-but where wireless range and reliability still matter. Think portable electronics, embedded controllers inside metal housings, or long-range IoT sensors.

In short-ESP32-PICO-MINI-02U-N8R2 gives you big performance in a tiny form factor, with the freedom to optimize wireless connectivity for your specific deployment.