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I personally wouldn’t mind if it got a 0.1” wider. It’s not like I plug them into actual IC sockets. It probably would make routing a whole lot easier. That would eliminate 3.5/3.6 pin location...

@FRDM4236 I’m curios and if you don’t mind what issues or concerns caused you to break the headers into multiple pieces?

I took a soldering class years ago as part of ongoing training related to ISO9000 for a former employer and the trainer didn't fully trust no/non-clean flux. His issue was that its only promised to...

Thanks for a quick answer. I was looking for a V2 link is what my self inflected issue was so I ignored the V3 linked page. The bump out on the side for extra USB support was not something I was...

Why not a link to either your OSHPark shared boards or directly to this one. It was a bit hard to find. Or at least one on WWW.trainer4edu.com. 3 of the one without the bump out for USB host on the...

But any 1070 based item would also likely have a lot tacked onto it to leach power.

You’re right bigger regulator is more a 4.01 hope. My bad

I’m confused still after reading most of the linked thread. The top half of ram is usable for stuff like larger arrays if logged data?

How about a beefier or 2nd controllable 3.3 voltage regulator?

ADC’s ? How about a DAC or two? Only thing I see missing from the 4. Or maybe some of those spots like for external memory on the audio sheild . I am also a bit worried if the 4is overclocked there...

Thanks for posting over clocking currents. That’s quite a big jump at 816 MHz. I finally found my 4.0’s in a box under the bed(?!) so I can start trying afew things.

Two things.

One this thread should be stickied so it’s at the top of announcements.

The other is just a question or two. How much current is the Teensy 4 pulling at max overclock with the...

Mine shows a teensy on windows now that I pulled it out of a bad breadboard. Was resetting the chip. I forgot it got wet year's ago.... That took awhile....

Thanks Paul, this will be my new solution for when I have a work project. I am trying to rid myself of Dropbox entirely too. Soon I will be running Git on NextcloudPi

Thanks I will do it first thing in the morning. I had used a Drop box folder last year so I could work at work on a project and put all my sketches there but now its just causing problems. Mainly on...

My install of Arduino seems to be messed up. I uninstalled and reinstalled it because it was causing problems with ESP libraries too. it but it still fails for multiple files found. It even had the...

Installed fine here on Windows 10. Will try this weekend on 3.2's but I cant find my dang 4.0s. ☹

1170 1070 was a typo

The 1070 has two arm cores? Wow
https://media.nxp.com/news-releases/news-release-details/nxp-launches-ghz-microcontroller-era

Can you run Arduino and Teensydunio in a Windows 10 VMware marching to test deploy from scratch installs of the whole tool chain?

Could just be that the smaller form factor sells are a lot higher

The restore blink mode if program button held for 15 seconds would be a great upgrade if it fits in the old boot loader chip the next time you build a new batch.

That's cool, I don't. I should have added something about me being newebish...

10 minutes? does the screen/power saver kick in then?

I often have to replace a 1 mm pitch FFC soldered in at work and the most critical part for me seem so be alignment of the cable to the pads. It has to be the best you can make it not just close. ...

Dumb question time. If you buy the 5 v powered versions do you need a level shifter for the 4? I'm not sure if the logic is 3.3 v and just the main power is 5 v or both. It would be easier to just...

I suggest you try pulling it ti ground and 3.3 with a ma meter to see how much current it takes. Also if you have a scope see it it's actually got a altering level (data) on it. It could be the 3.x...

I'm thinking of a big display but I really like cap touch like on my phone. So resistive is the way to go and doesn’t need calibration?

It's a good problem to have, shows how good of a job you did giving both value for your money with unmatched speed.

And I a third batch too. If I remember correctly the 2nd was mostly accounted for by sales and distributer commitments.


Found in post 137 in the 4.0 released thread by Paul:
”... The 3rd...

I should have known that. Thanks

Thanks! What’s the DMG2305UX’s function? I thought it might be to allow Ext Vin and the USB to power it at the same time but I it’s not set up that way.

What do you think of the SD card connector on a separate tiny pcb? The flex pcb could already be soldered to it

Looks good, is you guy’s updates going into the link a couple messages back?

Link in post before yours has a 4.0 entry but I haven't gotten a copy yet.

Thanks. After Tensyduino is out of beta ill start playing around with stump and may be a pcb.

Does it work with older audio boards?

Not sure if it’s feasible or maybe you even already have a tool similar to rust’s cargo crater tool their development team uses to test releases. Basically it try’s to compile thousands of library’s...

Thanks Paul. That’s another free upgrade too.

It looks like the 32 kHz crystal for correct time for when the cpu is sleeping is already mounted, correct? I just received my two and I used the cheapest shipping option 👍🏻👍🏻

I was hoping they would sell out. Paul deserves it. I still can’t believe he kept a $20 or less price point .

Do you need to run a beta version of Teensydunio with the 4?

Have you actually installed one of the card connectors on final layout PCB?

It would be nice if some version of Python would pop up for it. I have seen there is a version for 3.2 etc. I’m guessing the new boot loader chip nixes that possibility. Btw extra LED and reset...

Spark fun has a YouTube video up about it.

https://youtu.be/oBlHfg3AfAQ

No worries, I knew it was something simple and thought you would like to know.

It seems to show 2 copies of the same side of the Welcom tio Teensy 4.0 insert.

https://drive.google.com/file/d/1gRw_UFuFZklLVqDT1PEaGcxsuFmaYNV7/view?usp=drivesdk

Just ordered 2 a bit ago. For some reason the product page showed two front views of the Welcome to Teensy 4.0 pages when I looked earlier

Does NXP make SVD files available for the Kinets chips used on the Teensy 3.x boards?

It's all good, after T4 if nothing protrudes from the back I may even suggest the hated castellatede edges. A lay out with a thru hole and a castellated edge like this on the outside edge.

OC
OC...