LILYGO T-Micro32 V2.0 ESP32 PICO-D4 IPEX Expansion IoT Development Board is a compact, high-performance ESP32 development board based on the ESP32-PICO-D4 system-in-package (SiP). This LILYGO ESP32 board delivers the full capabilities of the standard ESP32 module in a significantly smaller footprint 45% smaller, ideal for space-constrained embedded systems and IoT projects.

Product Highlights

• Ultra-Compact Size: Just 13mm x 18.9mm, making it 45% smaller than a traditional ESP-WROOM-32 perfect for wearables and low-power IoT devices.

• ESP32-PICO-D4: Fully integrated SiP with Wi-Fi and Bluetooth connectivity for smart sensors and home automation.

• Dual Antenna Support: Equipped with both ceramic and IPEX antenna interfaces for flexible wireless communication.

• Versatile Expansion: Includes full GPIO, ADC, DAC, SPI, I2C, UART, and touch sensor capabilities ideal for IoT prototyping.

• Castellated Design: Easy surface-mount soldering for integration into custom ESP32 embedded PCBs.

Technology Reference

T-Micro32 V2.0 GitHub

Dimensions

• PCB Width: 13.0mm

• PCB Height: 18.9mm

• Module Thickness: 2.8mm (including components)

Pin Diagram

Interface & Connectivity

• Rich pin breakout supporting ADC, DAC, SPI, I2C, UART, PWM, and touch functions ideal for ESP32 IoT development.

• Compatible with Arduino IDE, PlatformIO, and other ESP32 development environments.

• FCC and CE certified for global compliance in wireless IoT applications.

Wireless Connectivity

• Wi-Fi: IEEE 802.11 b/g/n perfect for IoT networking.

• Bluetooth: v4.2 (BLE + Classic) ideal for low-power wireless communication.

Applications

• Wearable devices powered by ESP32-PICO-D4

• Home automation and smart sensor networks

• Smart sensors for IoT data collection

• Portable data loggers with Wi-Fi and Bluetooth

• STEM education & ESP32 IoT prototyping

Includes

• 1x LILYGO T-Micro32 V2.0 ESP32-PICO-D4 Board