@JoaoMRQ_658286 I have and it works well, however I haven't used TPU for a while now. This printer recently had a bad clog with PLA and even after changing out the melted section of tubing and the nozzle, it hasn't printed the same since.
@thedude386 That looks very nice. Have you managed to print TPU with that setup?
Printed in PLA for my second Ender 3. Wanted to convert to direct drive since TPU was being problematic with a Bowden tube.