Adafruit ItsyBitsy 3V 8MHz 32u4 Microcontroller Board Compatible with Arduino

Adafruit

Adafruit ItsyBitsy 3V 8MHz 32u4 Microcontroller Board Compatible with Arduino

Name: Adafruit ItsyBitsy 3V 8MHz 32u4 Microcontroller Board Compatible with Arduino
Brand: Adafruit
SKU: AF3675
Price: 13.95 EUR
Availability: InStock

SKU: AF3675

13,95 €

per pack

incl. 19% VAT plus

Net: 11,72 €

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Available immediately

Delivery time: 3 - 4 weeks (DE - int. shipments may differ)

Product Information

Product safety information

Manufacturer information:

Adafruit Industries LLC
Varick St. 150
Unknown NY
New York, Vereinigte Staaten, 10013
[email protected]
https://eckstein-shop.de/Adafruit-Marken

Responsible person:

Eckstein GmbH
Am Ostbahnhof 3
Niedersachsen
Clausthal-Zellerfeld, Deutschland, 38678
[email protected]
https://eckstein-shop.de

Dimensions and Weight
GTIN:	4060137042843
HAN:	3675
Category:	Board
Storage Tiers:	Maintain
RoHS Certificate:	compliant
Shipping weight:	0,01 kg
Item weight:	0,01 kg
Dimensions ( Length × Width × Height ):	3,50 × 1,70 × 0,42 cm

Product Description

The Itsy Bitsy 32u4 3V 8MHz uses the Atmega32u4 chip, which is the same core chip in the Arduino Leonardo as well as the same chip we use in our Feather 32u4. It even runs at the same voltage and speed as the Feather 32u4, so you'll be happy to hear that not only is Itsy Bitsy programmable using the Arduino IDE as you already set up, but a vast number of projects will work out of the box!

We recommend this as an upgrade from the Pro Trinket 3V because this has native USB so it will work with all computers, USB serial debugging, and a more reliable bootloader. You can even use the Pro Trinket LiPo backpack with this board to add recharge-able battery.

We have two special pins on the 3V version of this board. There's a VHigh pin, this pin is a power pin whose voltage is the higher of VBAT and VUSB. We also made the digital #5 pin extra special on this board, it connects to a level shifter so it is only an output but the output is that 'high logic'. Basically what this means is if you want to drive NeoPixels, a picky servo, or a high-dropout-voltage LED from this board, and you want a 5V-logic-level output, this pin is the one you should use!

Here's some handy specifications:

ATmega32u4 onboad chip in QFN package
3.3V power and logic, 8 MHz clock rate, 2KB RAM and 28K FLASH
USB bootloader with a nice LED indicator, AVR109 compatible (same as Flora, Feather 32u4, Leonardo, etc)
Micro-USB jack for power, USB uploading and debugging, you can put it in a box or tape it up and use any Micro USB cable for when you want to reprogram.
Can act as a USB HID Keyboard, Mouse, MIDI or plain USB 'CDC' serial device (default)
On-board 3.3V power regulator with 500mA output capability and ultra-low dropout. Up to 6V input, reverse-polarity protection, thermal and current-limit protection.
Special Vhigh output pin gives you the higher voltage from VBAT or VUSB, for driving NeoPixels, servos, and other high-current devices. Digital 5 level-shifted output for high-voltage logic level output.
Power with either USB or external output (such as a battery) into VBAT pin - it'll automatically switch over
On-board red pin #13 LED
23 GPIO total - 6 analog in, 1x SPI port, 1x I2C port, 1x Hardware Serial port and 10 more GPIO, 4 of which have PWM
Can drive NeoPixels, connect to sensors, servos, etc.
Reset button for entering the bootloader or restarting the program.

Once headers are installed they can be fitted into 0.6" wide sockets

Technical Details

Product Dimensions: 35.0mm x 17.0mm x 4.2mm

Product Weight: 2.7g

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Wiki

Manufacturer according to GPSR
Adafruit Industries LLC, Varick St. 150, 10013 New York, Unknown NY, Vereinigte Staaten, [email protected], https://eckstein-shop.de/Adafruit-Marken
Responsible person according to GPSR
Eckstein GmbH, Am Ostbahnhof 3, 38678 Clausthal-Zellerfeld, Niedersachsen, Deutschland, [email protected], https://eckstein-shop.de

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Adafruit ItsyBitsy 3V 8MHz 32u4 Microcontroller Board Compatible with Arduino

Dimensions and Weight

Wiki

Adafruit ItsyBitsy 3V 8MHz 32u4 Microcontroller Board Compatible with Arduino

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