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Title: Teensy Forum

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Hello -

I notice that the Teensy 4.0 lockable is on backorder on Sparkfun.

I was going to order a 100 quantity, but I want to doublecheck why it is backordered:
- "popularity"/"shipping disruptions" backorder
- or more pressingly, or an "EOL" backorder (e.g. upgraded Teensy coming).

Just want to be sure, so I can plan my smallbatch hobby manu...

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was just looking at the photos for the Teensy 4.1 on this page, and they both show the top view. Shouldn't one show the back?

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I noticed that the Teensy 4.0 and 4.1 have a special processor for floating point math. With Arduinos I remember that it was always faster to use integer math, but does it really matter with the Teensy 4's? Sometimes C libraries that do advanced numerical analysis are commonly available in floating point, and it would be extra coding work to adapt them to integer math while bein...

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I mount Teensy 4.1's onto PCBs made at JLCPCB, and so far my quantities are small enough that I just use generic .1" center strips from adafruit (part 598) cut to length. I'm now making 25 boards and no way I want to do that by hand.

I simply cannot identify the part I need, in Kicad, JLPCB Parts, or Digikey. I've tried every combination of pin, socket, receptacle, .025...

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so my ongoing months long TRON light cycle project was just about to debut today after getting the overt COB lighting all set up. last night i started connecting the WS2815 12V LED strips that i've buried in the under glow of my motorcycle after finally getting my programming solid and building a host circuit board.

but now, after making only one connection, i get nothi...

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