teensy 4.0 vs 4.1


Amazon.com (in US) has them for $27 with soldered headers.  I also saw them on DigiKey.

George Cushing

PJRC.com has them in stock and Adafruit might have them.


hi guys is it possible to use the teensy 4.1 instead of the 4.0? i am looking everywhere but i can't find it anywhere on amazon ebay even aliexpress is not available while 4.1 is easier to find.
I would also like to modify the mini pcb2 to make it compatible and eliminating all the through hole components and put them in SMD and order the pre-assembled boards. this would save time and space, do you think it is possible? I state that I am making an equatorial mount completely designed by me.