The TEENSY 4.1 without ethernet, 1568-20359-ND, has an unpopulated IC. This IC is for the ethernet that is not included in the 20359. For the TEENSY 4.1 that has ethernet, the 1568-16771-ND should be ordered.
The TEENSY 4.1 without ethernet, 1568-20359-ND, has an unpopulated IC. This IC is for the ethernet that is not included in the 20359. For the TEENSY 4.1 that has ethernet, the 1568-16771-ND should be ordered.