Arduino UNO with ENC28J60 module and SD card module

Projects Networking, Protocols, and Devices
23

Hi Juraj,

Yeah I guess ENC28J60 uses a logic level equal to its Vcc which is 3.3V and the same for the SD card module which is 5V, this micro SD card module has an integrated 3.3V regulator and what looks like a bus level shifter.

I'm using UIPEthernet library, any advice or suggestion?

Thanks in advance