Arduino Due with Headers [A000062] - 32-bit ARM Cortex-M3, 84MHz, 54 Digital I/O Pins, 12 Analog Inputs, 512KB Flash, USB Host, Pre-Soldered Headers, Compatible with Arduino IDE for Advanced Projects

This is the genuine Arduino Due made in Italy. It is a much more powerful microcontroller than the Mega (check the specs... it has 2 real D/A pins, lots of memory, and a Cortex CPU that is even capable of real-time FFT). On the other side it's also more delicate than the Mega. It's a 3.3V board and there is no overvoltage protection so if you connect 5V to any data pins then it'll likely brick the controller. The pins can only source 10-15mA current (check the pinout diagram, it differs pin by pin), so the usual trick of creating extra Vcc pins by pulling a data pin high is not going to work. You need to check your shields carefully before you connect. Almost all Adafruit shields (and faithful replicas) are Due compatible, but cheapo LCD shields that have buttons are feeding 5V back to the analog pins - don't use these. I'm using this to drive a sound-reactive NeoPixel plasma display and it's very fast and easy to program with Arduino IDE.

This is a great microcontroller. I have an Arduino Uno for components which use 5 volts and I can use this one for 3.3 volt devices (although you can use a logic level shifter). One unexpected feature is that it can produce true random numbers from within the processor (you can use a library to access this feature) which gives 32 random bits every 84 clock cycles. It has a 32 bit architecture and lots of input/output ports. I am very pleased with it but I think having a small amount of RAM holds it back a little considering that it is a 32 bit processor. There are numerous other features like a real time clock, temperature sensor etc which are detailed on the Arduino website. Overall, a marvellous product.

Excellent value

When used with SavvyCAN this is a superb piece of kit.

Great board. Can tell the difference in the quality of the pcb compared to non-original models. The due board is overall a very powerful board and is exactly what you need if you want to do multitasking with arduino.

Purchased this as I wanted a 32 bit processsor, too many pins for my requirement and started to use far nicer teensy 3.2 32 bit Arduino compatible modules due to much smaller package

The specification states: "a power jack, an ICSP header, a JTAG header, and a reset button" however no power jack or headers were soldered to the board. The pictures quite clearly show these items fitted.

Probably one of the best electronic board for hobyists. Super cheap and a lot of GPIOs and common digital functions. Ideal for rapid prototyping. I would buy tens of them easily

Insgesamt ist es ein solides Arduino Board mit vielen Funktionen fürs schnelle Protoyping. Beispielsweise die beiden DAC Kanäle sind sehr vom Vorteil, wenn man analoge Schaltungen ansteuern möchte. Auch Funktionen, wie natives High-Speed USB, eine (relativ) hohe Taktfrequenz, mehrere Serielle Schnittstellen, usw. Somit ist es ein ideales Board für jeden Maker, Hobbyist, etc. im Bereich des Prototypenbaus. Jedoch ist der Preis sehr happig mit um die 42 Euro. Dafür gibt es schon von anderen Herstellern bessere Boards für kleineres Geld, welche dann bestimmte Funktionen des Due drauf haben. Der Due hat sie aber alle. Somit kann dieses Board ein absoluter Schatz im Prototypenbau sein, würde aber von einer Serienfertigung mit diesem Board abraten, da der Preis ja wie beschrieben doch etwas höher liegt...

D'abord vous devrez installer l'Arduino IDE et télécharger le paquet pour supporter les contrôleur en SAM (donc celui-ci inclus). Il suffit ensuite de brancher l'arduino en micro/mini-usb et choisir l'arduino dans l'IDE (native ou programming port et le port COM). Fonctionne très bien, pléthore de pins comparés au raspberry pi. Il y a beaucoup plus de ressources que sur les modèles précédents même si cela ne reste pas glorieux (n'imaginez pas faire tourner linux ou autre dessus, pour cela il faut voir le yùn). Attention les pins ne supporteront pas plus de 3.3V, auquel cas vous risqueriez de détruire un pin voir le processeur entier.

Preso “per sbaglio” (non avevo ancora capito la differenza tra il Due e il Mega) senza neppure conoscerne pregi, difetti, caratteristiche, funzioni… Arduino Due non è esattamente “compatibile” con le librerie utilizzate da Uno (Nano, Mega…) e in rete non è semplice trovare “la pappa pronta” (sempre non si chieda a ChatGPT :P ) e il fatto che i suoi pin supportino solo tensioni inferiori o uguali a 3,3volt (a differenza degli altri Arduino che accettano fino si 5volt) lo rende “meno compatibile” alle “periferiche” (shield) che si possono collegare. Prodotto ottimo per chi ha voglia di apprendere nuove cose e si accinga alla prototipazione di un suo progetto elettronico, meccanico, motive, di domotica… (siamo circondati ed utilizziamo ogni giorno un prodotto che contiene una scheda simil Arduino). Le potenzialità sono davvero incredibili soprattutto perché, essendo open source, crescono assieme alle persone che utilizzano questo sistema. Ogni scheda Arduino ha i suoi pregi e i suoi difetti ed è più o meno indicata per le proprie finalità (esattamente come accade per i computer). Contentissimo del mio acquisto arrivato nei tempi prestabiliti ed abbandonato sul vialetto di casa da un corriere troppo sbrigativo (poteva almeno suonare il campanello)

After learning how not to smoke a Nano, get a Due. Best Arduino platform. Due the Due. Faster to program, troubleshoot, and write to.

Arduinoはuno、mini everyと試しましたが、今回はdueを購入しました！ 性能が良いだけあり、やりたかったことが出来ました。これからどんどん活用していこうと思います！