Search found 2 matches

by Pistolinhadura
Wed Aug 23, 2023 3:44 am
Forum: Hardware
Topic: esp32+lan8720+rc522
Replies: 5
Views: 4259

Re: esp32+lan8720+rc522

You cannot change GPIO for RMII EMAC. However, you can use whatever IO pin (via IO Matrix) for SPI if you don't need high speed SPI CLK (more than 26.6 MHz). so, how would you recommend me to connect all lan8720 with rfid? I didn't understand very well how all this would have to be done, if you cou...
by Pistolinhadura
Sun Aug 13, 2023 8:08 pm
Forum: Hardware
Topic: esp32+lan8720+rc522
Replies: 5
Views: 4259

Re: esp32+lan8720+rc522

Aorry for it dude, i pass throug the same, and i can't solve, did you find one way to that?