Hello, I am concerned that an amazon seller may, or may not, be selling knockoffs. First of all, everything seems to work and I followed all instructions without any issues. The reason for my concern is that when I put the Teensy 4.1 the seller had the name of "3D Maker World", an distributor listed on the PJRC website, however, after receiving the board I see that that same seller on Amazon changed its name to "Sports Internet Solutions LLC", also listed as a distributor. It seems fishy that the name would change in 24 hours. Just wanted to double check! Here are some images of the board I received. If there is some test software that can obtain and verify a serial number, if PJRC keeps track, I would like a copy if possible to check this board.
2 photos in each position top and bottom total of 8. I had to put them on postimg since this is my first post.
https://postimg.cc/gallery/Mz5XzrK
2 photos in each position top and bottom total of 8. I had to put them on postimg since this is my first post.
https://postimg.cc/gallery/Mz5XzrK