Product Showcase: Teensy 4.1

The Teensy 4.1 is the newest iteration of the astoundingly popular development platform that features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, four times larger flash memory than the 4.0, and two new locations to optionally add more memory. The Teensy 4.1 is the same size and shape as the Teensy 3.6 (2.4in by 0.7in), and provides greater I/O capability, including an ethernet PHY, SD card socket, and USB host port.

[Spacedog]

I've already ordered mine for a high speed rocket flight control/IMU/datalogging project.

[pauloterenzi]

Hi, Paul, thank you for all the information you gave to us. I'd like to know if I can use Teensy 4.1 to turn my guitar's pickup Arduino project into a USB audio interface to record directly on the computer. I don't know anything about electronics: I'm just trying to figure out a starting point. Any suggestion from you would be super helpful. TIA.

[ytfp]

What a beast, awesome work Paul, now if he would just get on youtube and do some videos on it.

[mmdnaderi]

my arduino is embarrassed watching this

[TheClickMonger]

Can the teensy 4.1 control all of those 35 PWM pins at the same time? Would it be able to control 35 servos at once?

[TheDroneOperator.]

can this handle two arducam 5mp cameras recording video at 1080p 30fps?

[rednassie]

This Teensy is almost more powerful than a Raspberry Pi zero haha

[ColonelXZ]

How many cores does the processor have?

[redtag]

Hello sir, im a student from pakistan working on a project which i need Teensy 3.6 or 4.1 . I search for this in pakistan but hardly i find one site where it;s too expensive i need your help can u send me this teensy i shall be very thankfull to you

[hzrnbugsie]

Unless you're doing some audio or graphics processing on this, it's almost an overkill for just about any MCU application.

[DoctorX]

I feel like the only things this guy is missing is GPS and cellular

[gordonpayne]

I had an unexpected DRIVE IN MOVIE FLASHBACK! When you paused the video for the "Let's all go to the Lawwwby" song, I remember being 4 years old, sitting in my Dad's grey Plymouth Valiant, with the clunky drive-in speaker hanging on the window glass on a warm summer night! Ahhhh..thanks! Amazing looking board!

[AlexusDelphi]

Can this be used to make a larger than normal PC keyboard?

[Brad_Jacob]

Would this be good for a DIY midi controller?

[sblantipodi]

But why all those features without WiFi? What should I do with this thing without WiFi?

[prambo]

can you actually get 100mbps? say i want to serve files from a usb drive through ethernet with this

[AndreasDelleske]

Sadly, no power over Ethernet so it needs two cables and a wallwart.
Apart from that, awesome.
Doom is going to be ported to it in 3.... 2...-

[SoCalFreelance]

A teensy amount of RAM, but yes, it's only $27 so I understand. However, if you look at a modern smart phone teardown you see their motherboards aren't much bigger than the Teensy, yet they have a fast snapdragon processor, GB's of SDRAM AND GB's of eUFS storage (watch 'The Samsung Galaxy Note9 Teardown'). Perhaps create a super-Teensy with those specifications for AI vision or speech recognition applications.

[squirlmy]

OMG, did you let YouTubers talk you into wearing plain old boring engineer's work clothes! Those bastards! I say let your freak flag fly!