Beetle smallest Arduino

Beetle is an extremely small Arduino Leonardo Board. The Beetle Board by DFRobot comes with an Atmel AtMega32u4 @16MHz clock speed. In order to program the board, you simply need to connect a Micro USB cable to the board and PC and load the programs onto the microcontroller via the Arduino software. For programming with the Arduino software, you need to select the "Arduino Leonardo" board (tools >board > Arduino Leonardo).

The built-in ATmega32U4 comes with a bootloader, with which you can upload any code applicable for Arduino Leonardo.

Features

• Compact size with only 20mm X 22mm
• Direct downloading of programs and testing via Micro USB
• Large gold-plated IO ports allow wires to be attached directly for example it can be sewn onto clothing with conductive yarn

Documentation:

• DFRobot Wiki
• Schematic

Technical Details:

• Microcontroller: ATmega32u4
• Clock Frequency: 16 MHz
• Operating voltage: 5V DC
• Digital I/O Pins: 10
• PWM Channels: 4
• Analog Input Channels: 5
• UART: 1
• I2C: 1
• Micro USB: 1
• Power connectors: 2
• Flash Memory: 32 KB of which 4KB is used by the bootloader
• SRAM: 2.5 KB
• EEPROM: 1 KB
• Dimensions: 20 x 22 x 3.8mm
• Weight: 7.3g

Package Includes:

• 1x Beetle