3.5 (Without Pins)

i got this without pins so i could put a header pin that went through and went below the board. very useful for prototyping because you can directly plug a logic probe into the top header pin extension rather than trying to poke it into the board..The Teensy series of boards if you know what the Arduino concept.. make sure you get a teensy 3.5 5v, 3.6 3.3v, or a 4.1 3.3v 700 MHZ.. WOW WOW WOW...

The Leonardo I've been using had been very buggy, USB would disconnect, load times were really long and I was constantly rebooting the device, unplugging and reconnecting... so I did a quick search for Arduino alternatives and this came up in some articles, looked good, lots of IO ports, fast and 13 bit A/D. It shows up and it works great, porting my code over to it was a cinch as it uses the same IDE as the Ardo series with Teensyduino added on top. Just remap your pin numbers and you're up and running. Loads are very fast and it never drops the USB connection. Highly recommended.

This is a direct evolution of the fantastic Teensy 3 series, adding hardware floating point and two DACs for playing sounds, as well as a plethora of additional I/O pins. And, just like the 3.2, but unlike the 3.6 version, the 3.5 is 5V tolerant on most of the input pins. This is important if you have sensors or I2C devices that use 5V signaling (which a lot of "arduino compatible" gear does.) I think this is the end of the line for 5V gear, the future is all 3.3V and below, but if this is the epitome of 5V tolerant microcontrollers, I think the series can die happy!

Arrived on time and is an amazing little board

Its an "arm" board, not much to say other than it is what its supposed to be.

Powerful and easy to use, at this time develop a small audio synthesizer and it works perfectly.

Great arduino board!

I got this to develop a custom midi interface. It failed immediately so it was a complete waste. I can't really recommend this board based on my experience, even though I have had good luck with other Teensy boards. Not sure what happened but it was a very frustrating experience and I am not sure why it failed. Maybe I just got a bad board.

unless you're using the build in DACs it's overpriced

First time I've used the teensy series of boards, and I switched have had issues getting reliable I2C communication on the STM32 'blue pill' board. The platformIO and Arduino support looks much more complete on this hardware.

Un micro a tener en cuenta en muchos proyectos, por su reducido tamaño y gran potencia.Mucha documentación en Internet y una característica muy importante con el Teensy 3.6 es:Que todos sus pines son tolerantes a 5v, ideal para meclaz tecnologías de dispositivos de 5vcon 3,3v.

la taille est idéale pour une intégration compacte et les possibilités permettent d'aller plus loin qu'avec un simple UNO ou MEGA.

C'est un arduino-like, mais avec beaucoup plus de mémoire et un processeur plus puissant. Fait le travail.Je ne mets pas 5 étoiles à cause du prix qui me semble quand même excessif. On est presque sur le prix d'un Pi.