Is this the project? [https://easyeda.com/jbaumann/eps32_lan8720](https://easyeda.com/jbaumann/eps32_lan8720)

Jup :-) I'm right now in the process of rewiring the whole thing (again), and then verifying on the pcb that everything is correct... Cheers, Joe

Ok, I've rewired it and it consistently produces a mirrored PCB layout für the LAN8720. Can I somehow change this? Interestingly, I created two PCBs from the mirrored schematic. In the one that I didn't order, the pinout change worked, in the one that I did order it did not propagate. And yes, I'm using "PCB Update". I'm a wee bit frustrated, this is the third round and one should have thought that it would be working by now... Cheers, Joe

Which package pinout was mirrored? ESP32_DEVKITC? LAN8720? Which ESP32-DEVKITC symbol did you choose?  Which ESP32_DEVKITC footprint did you choose?  Same questions for the LAN8720 symbol and footprint.

The ESP32-Devkit is fine, the problem is with the LAN8720 package:  If I clock on the pinout it shows that the pin numbering is mirrored. Can I change that and save the symbol in my own library? I could work from there. Cheers, Joe

I just checked another user-proved version and that has the same mirroring problem... Cheers, Joe

Ok, I just learned how to create my own packages and attach them to a schematic. Interesting. The original question remains, why one of the PCBs didn't get updated, but I now have a workable solution at least. Thanks for listening to my ranting... Cheers, Joe

The documentation for this module is very poor. [https://www.waveshare.com/lan8720-eth-board.htm](https://www.waveshare.com/lan8720-eth-board.htm) The "Dimension" information is next to useless since it does not give hole or pin diameters, pin pitches or lengths. However, it _looks_ like your corrected pinout version of the package is right assuming that you use a right angle female header to connect from the module to your PCB. For help on getting your schematic and PCB correct, please refer to: [https://easyeda\.com/andyfierman/Welcome\_to\_EasyEDA\-31e1288f882e49e582699b8eb7fe9b1f](https://easyeda.com/andyfierman/Welcome_to_EasyEDA-31e1288f882e49e582699b8eb7fe9b1f)

Dear Andy, yes, I have verified the pinout against the modules that I have lying around (thrice). The dimension of this part is correct, the only thing is that the holes for the screws might by off by something like a quarter of a millimetre, but it is workable. The outer dimensions are correct, I have tested it in an enclosure that is a very tight fit. So, you could say I have thrown 10$ down the drain, or you could say, I have invested 10$ into my proficiency with PCB design. My takeaway is the following three rules: \- never trust a part that you haven't created yourself\. \- check the pinout and dimension of every part that you use\. \- When you are sure\, that the parts have the correct pinout and dimension\, check again\! Cheers, Joe

At least you're on the way to getting good value and a much better experience from EasyEDA now. Note that your hard won rules are part of the bigger set formalised in (4), (5) and (6) in: [https://easyeda\.com/andyfierman/Welcome\_to\_EasyEDA\-31e1288f882e49e582699b8eb7fe9b1f](https://easyeda.com/andyfierman/Welcome_to_EasyEDA-31e1288f882e49e582699b8eb7fe9b1f) referred to above. Note also the advice at the bottom of the PCB submission page to check everything carefully... :)