I'd like to dd a GPS module to this, which is the smallest and best option I hve?

Look into Adafruit GPS modules compatible with the arduino. I know they have shield GPS modules for the uno so you can probably find an unshielded version to use on the micro. Basically go to adafruit.com and take a look. They also helped design the micro so best chance for compatibility.

What are the dimensions (and weight) of the board? Amazon only seems to list the packaging dimensions.

From the Arduino web sitec http://arduino.cc/en/Main/ArduinoBoardMicro "The maximum length and width of the Micro PCB are 4.8cm and 1.77cm respectively, with the USB connector extending beyond the former dimension." Height about 20mm (defined by header pins) Weight 7 g. Also check out the Nano board.

does it have the I2C bus ?

Hi, yes! Here is a tutorial with more info: http://tronixstuff.com/2010/10/20/tutorial-arduino-and-the-i2c-bus/

is this as powerful as the Arduino mega?

Simply, no. But powerful for its small size.

Desertcart Logo

Deliver to French Polynesia

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🚀 Tiny Board, Massive Innovation – Build the Future Now!

PLUG PLAY USB HID - Seamlessly acts as keyboard, mouse, or custom USB device
EFFORTLESS INTEGRATION - Pre-soldered headers speed up your prototyping workflow
IDE OPTIMIZED DEVELOPMENT - Full Arduino IDE compatibility for instant coding and deployment
POWERHOUSE MICROCONTROLLER - ATmega32U4 with 32KB flash for advanced projects
BREADBOARD READY COMPACTNESS - Fits perfectly in tight spaces with 20 digital I/O pins

The Arduino Micro is a compact, breadboard-friendly microcontroller board powered by the ATmega32U4 running at 16MHz. It features 32KB flash memory, native USB HID support for direct PC communication, 20 digital I/O pins including 7 PWM outputs, and pre-soldered headers for quick integration. Fully compatible with the Arduino IDE, it’s designed for embedded projects demanding both power and portability.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

7183F

Duties & taxes incl.

French Polynesiastore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

Processor	core_i3
RAM	2 KB SRAM
Memory Speed	16 MHz
Wireless Type	Bluetooth
Brand	Arduino
Series	A000053
Item model number	A000053
Item Weight	0.317 ounces
Product Dimensions	3.94 x 1.97 x 3.15 inches
Item Dimensions LxWxH	3.94 x 1.97 x 3.15 inches
Color	Green
Computer Memory Type	SRAM
Manufacturer	Arduino
ASIN	B00AFY2S56
Is Discontinued By Manufacturer	No
Date First Available	March 29, 2009

Arduino Micro with Headers [A000053] � ATmega32U4 Microcontroller, 16MHz, 20 Digital I/O Pins, 7 PWM Outputs, USB HID Support, Compact Design for Embedded Projects, Compatible IDE

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions