The Beetle series from DFRobot – minimalism without compromising functionality. The Beetle board is based on Atmel ATMega32u4 at 16MHz clock with 10 digital pins, 5 analog pins and 4 pwn pins. Also included is a Micro USB for direct programming and testing. In short, it is a minimized version of Arduino Leonardo ideal for low cost DIY projects, E-textiles and educational.

20mm X 22mm compact size
Direct downloading and testing via Micro USB
V-shaped large-size gold-plated IO ports make it convenient for the user to twist wires upon, and can also be directly sewn on clothes with conductive thread.
Two honeycomb shape gold-plated power interface
Magic light blue soft BLINK indicator


Microcontroller: ATmega32u4
Clock Speed: 16 MHz
Operating Voltage: 5V DC
Digital I/O Pins: 10
PWM Channels: 4
Analog Input Channels: 5
I2C: 1
Micro USB: 1
Power Ports: 2
Flash Memory: 32 KB of which 4KB used by bootloader
SRAM: 2.5 KB

Buy Beetle from Pakronics:

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