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Absolutely Temperature Testing is coming up again in the next week or two. I would like to provide supporting information to the degree possible. I really appreciate the depth of hard work it takes to bring something like this to the community. Whatever we can contribute we will. If there...

Thats a good idea. I will give it a try. Historically I have left pins open and in blocks to allow for additions, rework, add-ons, future. So, I guess... more future proof than noise proof. When I was last working on ECT Test Fixtures (Everette Charles Technology), we were working so far into...

Feedback on AGND On a 3.6 I ran some basic ADC inputs. * 0-3V * LPF of arbitrary value Very stable, rock solid running 10bit. If you are reading this and trying to get better performance out of your ADC in a somewhat noisy environment, you MUST have a LPF (Low Pass Filter) on ANY of the...

As far as the CAN support on the Teensy, stupendous. :rolleyes: I set up a test station the other day, and it took on the order of 3 lines of code to be completely up and spilling hex to the terminal. Those who have been around a couple of decades know how valuable of a time saver that is...

We had a 4.1 sputter out in some thermal testing. During validation, I collected the following data: Teensy 3.6 Ambient Temperature ~80C Soak Time ~2hrs Airflow minimal to none Mounting - standard header set, about 1cm off the PCB (floating in free air) Pass, no indication of abnormal...

I don't have a particularly strong opinion on the subject, just a morbid curiosity. Being a programmer, I lean toward starting at 0. On the Teensy 3.6 CAN port numbering started at 0. On the Teensy 4.1, I see port numbering now starting at 1. ... It is totally unimportant to me, but I am...

Can someone point me to the single source of truth for Alternate Pinout? I have the Standard Publish, posted here. Sometimes in the interest of Sanity, the primary posted pinout does not hold all possible permutations. . . which I generally agree with. While poking around (less than an...

Thanks for responding. I had reviewed the schematics and seen as much, but wanted to be sure. Things move so fast these days (I work startups. . .) that the most current documentation is often "hardware in hand". thanks, -methods

Teensy 3.6 calls out AGND. Teensy 4.1 calls the same pin GND. Can I please confirm that on Teensy 4.1 that the pin previously designated as AGND is no longer separated by inductor, and can be considered a standard digital ground? ... I ask only because the SnapEDA footprint for Teensy 4.1...