Adafruit ItsyBitsy 32u4 - 5V 16MHz - compatible with Arduino

Description

The ItbisBitsy 32u4 Adafruit plate is a small development kit with ATmega32u4 microcontroller. The board has 6 power, 6 analog and 17 digital pins, which makes it have similar capabilities to the Arduino UNO. The plate is compatible with Arduino .

properties

• ATmega32u4 microcontroller in QFN housing
  • Operating voltage: 5 V
  • 16 MHz bandwidth
  • 2 KB RAM memory
  • FLASH memory with a capacity of 28 KB
• USB bootloader with LED indicator, compatible with AVR109
• Micro USB connector for power supply as well as programming and debugging the system,
• It can work as an HID keyboard, mouse, MIDI or USB CDC device
• Built-in 5V stablilizer with 150 mA capacity and low dropout. Up to 16 V input voltage, reverse polarity protection, thermal and overload protection
• Built-in 3.3V low power stabilizer
• Possibility to power from a USB or external source (eg batteries)
• A special Vhigh pin for higher voltage from USB or battery. It can be used to control RGB diodes, servos or other devices that require more electricity
• Digital output # 5 connected by a logic level converter
• General purpose LED
• 23 GPIO lines - 6 analog inputs, SPI port, I ² C, hardware serial port, and 10 other pins, including 4 x PWM
• Reset button
• Dimensions: 35 x 18 mm (1.4 "x 0.7")