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.

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Arduino[ A000053] Micro Board | Original Arduino Micro Development Board for Projects & Prototyping

Arduino[ A000053] Micro Board | Original Arduino Micro Development Board for Projects & Prototyping

Product ID: 96344263

Details

Brand
Arduino
Compatible Devices
Keyboard Mouse
Memory Clock Speed
16 MHz
Memory Storage Capacity
32 KB
Manufacturer
Arduino St.

⚡16 MHz crystal oscillator for speedy processing

💾32 KB memory for complex projects

🔌20 I/O pins for versatile connectivity

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Description

🚀 Shrink your projects, amplify your innovation!

PLUG PLAY USB - Micro USB connection for instant PC compatibility and programming.
ALL IN ONE DESIGN - Includes reset button and ICSP header—no extra parts needed.
ROBUST PROCESSING - ATmega32U4 microcontroller delivering reliable 16 MHz performance.
COMPACT POWERHOUSE - Fits perfectly on breadboards for seamless prototyping.
COMMUNITY DRIVEN INNOVATION - Join millions of makers with open-source hardware and software.

The Arduino Micro is a compact, original development board featuring 20 digital I/O pins, a 16 MHz ATmega32U4 microcontroller, and 32 KB memory. Designed for seamless breadboard integration and USB connectivity, it empowers professionals and hobbyists alike to prototype complex, data-heavy projects with ease. Supported by a global open-source community, it’s the go-to choice for cutting-edge innovation in electronics.

Specifications

ASIN	B00AFY2S56
Best Sellers Rank	#1,885 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Microprocessors
Box Contents	Arduino Micro
Brand	Arduino
Brand Name	Arduino
CPU Model	Core i3
CPU Speed	16 MHz
Compatible Devices	Keyboard, Mouse, Personal Computer
Country of Origin	India
Customer Reviews	4.7 out of 5 stars 598 Reviews
Global Trade Identification Number	07640152111136
Importer Contact Information	Robocraze, Ground Floor, 912/10 Survey no. 104 4th G street, Chelekare, Kalyan Nagar, Bengaluru - 560043
Item Dimensions L x W x H	10.2L x 2.5W x 7.6H Centimeters
Item Type Name	Arduino Micro
Item Weight Unit of Measure	9 Grams
Manufacturer	Arduino, St. James Avenue, Boston, Massachusetts, 02116, USA
Manufacturer Contact Information	St. James Avenue, Boston, Massachusetts, 02116, USA
Manufacturer Part Number	A000059
Memory Storage Capacity	32 KB
Model Name	A000059
Model Number	ARD-A000059
Network Connectivity Technology	USB
Operating System	Linux, Windows, Macos
Packer Contact Information	8123057137
Processor Brand	Atmel
Processor Count	1
Processor Speed	16 MHz
RAM Memory Installed	2.5 KB
RAM Memory Installed Size	2.5 KB
RAM Memory Technology	SRAM
Smart Home Compatibility	Not Smart Home Compatible
Total USB Ports	1
UPC	758399181809
Unit Count	1.0 Count
Warranty Description	1 year Manufacturer
Wireless Compability	Bluetooth

Reviews

T**Y

Excellent product( better to buy the original one ; hehehehehe!)

A must have if you want to shrinkify your arduino projects without the need for oscillators and capacitors to get it running(if you are making an arduino on a breadboard using the standalone IC) and you get a fully functional USB micro serial port which can also be used as an usb host.

4.01.2016

C**N

micro brain

It Is "the" controller ! Compact and yet faster

8.03.2015

R**N

nice product...

nice..

1.01.2015

B**P

Excelente

6.04.2023

S**A

piccolo ed essenziale

volevo avvicinarmi ad Arduino per alcuni piccolo progetti. Ho scelto il Micro così da usarlo comodamente sulla breadboard o installarlo con gli zoccolini sulla mille fori. Molto soddisfatto.

22.09.2021

S**A

Great programmer board

It was secured in a neat package and the products work well for anything you want to use for a project or anything that deals with coding.

13.07.2023

S**M

Parfait pour de l'électronique

Je l'ai utilisé pour faire un petit panneau pour un simulateur d'aviation générale, et ça marche très bien. J'ai eu assez de place pour brancher mes 10 boutons, tout est facilement accessible et évidemment c'est compatible avec l'IDE et le firmware Arduino. Attention cependant c'est une des rares cartes Arduino pas compatible avec Mobiflight !

17.08.2024

D**S

Immer direkt das Original kaufen

Der neue Flugsimulator hat mich dazu gebracht, endlich eigene Panels für ein kleines Homecockpit zu bauen. Die bekannten Panels von Saitek sind doch sehr eingeschränkt für die – in meinem Fall – C208b nutzbar. Auf YouTube gibt es super Anleitungen, wie man ohne große Programmierkenntnisse mit einem Arduino so etwas realisieren kann. Ich wollte nur einfache Kippschalter (ON/OFF) und LEDs verbauen. Keine Potis oder Sensoren. Habe mir daraufhin ein Set aus drei Pro Micro Boards für ca. 15€ gekauft. Keines der drei Boards war voll funktionsfähig. Manche Pins wurden nicht erkannt, USB Kabel hielt nicht fest, usw. Daraufhin habe ich diesen Arduino Micro gekauft und dieser tut exakt, was er soll. Er wird direkt erkannt und es funktionieren alle Pins. Weiterhin sind die Headers bereits angelötet. Die anderen verbauten Komponenten machen auch einen wesentlich wertigeren Eindruck. Er ist nur ein klein wenig länger, aber die Größe war in meinem Fall kein Thema. Da die Header nur verlötet sind, lassen sich diese auch leicht entfernen. Sofern man über einen Lötkolben verfügt, was aber vermutlich der Fall ist. Wie sich das Board bei anspruchsvolleren Aufgaben schlägt kann ich nicht sagen. Die Beispielprogramme liefen darauf jedoch einwandfrei.

22.03.2021

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$81.19

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Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to British Virgin Islands.

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