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Product Showcase: Teensy 4.1
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- Опубликовано: 13 май 2020
- Find it here: www.sparkfun.c...
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.
I've already ordered mine for a high speed rocket flight control/IMU/datalogging project.
Me too, how did your flight controller go?
@@Jxmiecole 90% of my previous flight controller software transported directly over to the Teensy 4.1. I am having some issues reading the stored data in the 4-bit mode. I believe I need to update my SDIO libraries. I had to stop work on the project to prepare for three launches conducted last week. The data analysis from those launches will keep me busy for a couple of months. I'm already receiving inquires on when I'll publish my findings.The data dart flights with the Teensy 4.1 won't launch until early 2021.
What a beast, awesome work Paul, now if he would just get on youtube and do some videos on it.
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!
Gordon Payne The dancing soft drink, popcorn, and candy bar. Wow what a flashback! :). Happy times
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.
my arduino is embarrassed watching this
This Teensy is almost more powerful than a Raspberry Pi zero haha
can this handle two arducam 5mp cameras recording video at 1080p 30fps?
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?
Ok, got my beer, take your time.
I feel like the only things this guy is missing is GPS and cellular
Unless you're doing some audio or graphics processing on this, it's almost an overkill for just about any MCU application.
Yes.
You could run an indefinite RNN on MCUs. With more power, you can make your model complicated. Actually that's why I'm considering this.
Actually it is good to run any kind of complex real-time algorithms (like PSO, genetic, artificial neural networks) in any MCU application. For example for optimizations regarding power electronics or communications (or both like power line communications where I am mostly intererted in).
Inverse kinematics is what im going to do on it. I guess you could call that gfx.
What about interrupts?
How many cores does the processor have?
What is the boot time of teensy 4.1?
Can this be used to make a larger than normal PC keyboard?
Buttons.. Yeah it can do buttons.
can you actually get 100mbps? say i want to serve files from a usb drive through ethernet with this
Yes, 100 milli-bits-per-second is a very slow speed (takes 10 seconds to transmit 1 bit). You can get faster speeds making a fire and sending smoke signals.
@@IsaacPiera what about pigeons?
Would this be good for a DIY midi controller?
Yes, although this is too over powered for a midi controller. Might even be too fast for most conventional multiplexers that are often used for midi controllers (you can use more expensive faster multiplexers instead). For a midi controller in would use teensy 3.6 or even less. The teensy 4.1 would however be very good if you want to build some digital audio system that requires a lot of heavy calculations.
But why all those features without WiFi? What should I do with this thing without WiFi?
Internet comment sections - is it satire/sarcasm or is it serious? Mysteries...
@@danjones7783 don't get it, is teensy 4.1 WiFi enabled?
@@sblantipodi No. It's got a 10/100 ethernet PHY for cabled connections.
Not every application needs embedded WiFi, and from a certification aspect, I can understand why not including a WiFi PHY.
There is plenty of room for wifi (multiple if need be)if you need it. This has enough io for pretty much all wireless standards that exist for a microcontroller really. Not everyone needs wifi and to keep cost (and power) low there is none, but there is no reason why you can not add your own.
@@ytfp it would be great to know how many people will use this module without WiFi. I personally prefer modules with built in WiFi.
Great engineer
Field IQ 🔎
operation voltage??
3.3 v
OMG, did you let RUclipsrs talk you into wearing plain old boring engineer's work clothes! Those bastards! I say let your freak flag fly!
Demn Good!
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...-
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.
Teensy is a microcontroller, not a sbc.
There's already the Raspberry Pi for that kind of spec. The question is, are you courageous enough to code baremetal (no Linux OS) on it?
You are comparing a microprocessor with a microcontroller. It's like comparing apples and oranges
Is it work for wii u????