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Adafruit ItsyBitsy 32u4 - 3V 8MHz - compatible with Arduino

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. Compatible with Arduino. Adafruit 3675

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ID: 569358

11,87€ gross (23% VAT)
9,65€ net

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Data sheet

MicrocontrollerATmega32u4
CoreAVR
Frequency8MHz
Flash memory32kB
RAM2,5kB
EEPROM memory1kB
Number of digital pins23
Number of PWM channels4
Ilość wejść analogowych6
ADC1x 10bit
DACnone
CANnone
USB1
Ethernetnone
WiFi/BT moduleNo
Bluetooth moduleNo
GSM/GPRS moduleNie
Logic voltage3,3 V
MicroSD slotNo
Supply voltage min3,3 V
Supply voltages max6 V

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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. In addition, the module contains 2 special pins: Vhigh, which leads to higher voltage from USB or battery, and digital output # 5, which is connected by a logic level converter. The plate is compatible with Arduino .

properties

  • ATmega32u4 microcontroller in QFN housing
    • Operating voltage: 3.3 V
    • 8 MHz clock
    • 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 3.3V stablilizer with 500 mA capacity and low dropout. Up to 6 V input voltage, reverse polarity protection, thermal and overload protection
  • 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")

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