ArduinoLeonardo with Headers [A000057] – ATmega32U4 Microcontroller, 16MHz, 20 Digital I/O Pins, 7 PWM, USB HID Support, Built-in USB Communication, Compatible with Arduino IDE for Custom Projects

Excelente

Awesome 😎

Legitimate product. Easy to set-up. Works great for Pokemon Automation Bot.

The board comes certified Arduino built in Italy, so it is legit. The boarditselfisamazing. Compared to the bread and butter UNO R3, this board is much smaller of a profile then the UNO. The MicroUSB is so convent and nice to have. It slims down the overall profile of the board and means I now have more options for cables and so forth.The old giant ATMega is gone replaced instead by a much more robust ARM based processor. The chip itself is of the SMD tech, which you can see in they turns of the item. The board came shipped in a little box, but other then that, which isn't about the item and more of shipping/retailer then the board.I would recommend this board as it is the same board as the UNO but half the weight and with more compatibility options. Overall fantastic purchase and I would highly recommend this product to any and all persons interested in the related fields.UPDATE:I have successfully fried this board, rather easily I might add. However! One can not downgrade the product due to user error, and for that I still think the board is amazing. Even though all my digital pins are toast, the MicroUSB connection makes it a hell of a power supply. Just use a wall wart and use the Vin pin or the 3.3V & 5V pins to power your projects. The MircoUSB alone makes the whole product worth it in my opinion. Because I have several devices that utilize the MircoUSB connection, finding a wall wart to power this thing is effortless.

A friend asked if I would automate a room-sized model railroad he wanted to build in his house, so I bought one of these to start developing code on my small test track. I'd never worked with Arduino before but have experience developing C (and Python) code, so working with this card has been super easy, and it works great for this application. My only regret is not buying a Mega instead, as even on my small setup I quickly ran out of pins.

I gave this arduino three (3) stars because I also bought some that were non-brand that worked just as well (if not better) and didn't have such a high price tag. These seemed to have a problem with some of the PCs I was working with. It's good thing I had Windows 10 and not just Ubuntu for programming, otherwise I would have been out of luck for it to work.

I bought this board to upgrade my handbrake because the board that comes with the sim handbrake delay the input even when I adjust the sketch it still delayed. So I decided purchase this board and it's amazing, this board executive the sketch very quickly....it made me fall in love with my handbrake now. Great board for your handbrake sim upgrade mod

I've had trouble in the past with Arduino clones. These work great and do everything I ask of them.