I never printed TPU, but it sure was easy to get it printing on my Ender 3 Pro. This video covers what I read about printing TPU, along with me tuning my printer for the Overture TPU filament.

Overture TPU Filament: https://amzn.to/3S6Xvx8

Printer Calibration: https://teachingtechyt.github.io/cali...