Description:
The LilyPad USB ATmega32U4 wearable development board is a versatile and fully integrated sewable microcontroller designed specifically for wearable technology and e-textile projects. Built around the ATmega32U4 microcontroller, this board includes native USB support, removing the need for an external USB-to-serial converter. Its sleek, low-profile design and built-in LiPo charging circuit make it ideal for interactive garments, soft circuits, and fabric-based projects.
As an Arduino-compatible LilyPad USB microcontroller, this board is recognised natively by the Arduino IDE without requiring additional drivers. The onboard micro-USB port allows easy uploading and charging, while its large sew tabs enable simple connection with conductive thread. Whether you’re designing smart clothing, LED wearables, or sensor-driven textiles, the LilyPad USB ATmega32U4 wearable development board offers the perfect balance of performance, compactness, and battery integration.
Specifications:
- Microcontroller: ATmega32U4
- Operating Voltage: 3.3V
- Input Voltage: 3.7V LiPo via JST or USB (regulated internally)
- Digital I/O Pins: 9 (with 4 PWM-capable)
- Analogue Input Pins: 4
- Flash Memory: 32 KB (4 KB used by bootloader)
- SRAM: 2.5 KB
- EEPROM: 1 KB
- Clock Speed: 8 MHz
- USB: Micro-USB connector for data and charging
- Charging Circuit: Built-in LiPo battery charging via USB
- Dimensions: Approx. 50 mm diameter
- Weight: Approx. 6 grams
Features:
- Compact and sewable design for wearable tech and e-textiles
- Native USB support via ATmega32U4—no external adapter needed
- Micro-USB port for programming and battery charging
- Large conductive sew tabs for easy integration with thread
- Compatible with Arduino IDE and most Arduino libraries
Contents:
- 1 x LilyPad USB ATmega32U4 Development Board
