Hi
I am using a WIZnet WIZ810Sio module (W5100S) with an ESP32-C6-MINI-1U-H4/H8 module.

The ESP32-C6-MINI will be the SPI MASTER.

The W5100S only requires MOSI ( FSPID - P1), MISO ( FSPIQ - P1), SCLK ( FSPICLK - P1) and CS ( FSPICS2 - P1).

If I allocate the above pins can I then use FSPIHD - P1 ...

Hi All
Any thoughts or feedback?
BJ

Hi All
I have posted this question together with another and have decided rather to make it a dedicated subject.

I need to add an external Ethernet device ( Wiznet W5100S module or similar) with a SPI interface to a ESP32-C6-MINI-1U-H4/H8 module.

The IO pins for the external SPI W5100S module I ...

Hi
Thank you for your reply.
So I cannot have 2 external I2C busses on the ESP32-C6?
I hope this is not a stupid question, if so please forgive me.

I have three identical (3) I/O Expander IC's and they have only 1 address line (2 x I2C addresses) so I need a way to add the 3rd one hence the 2nd I2C ...

Hi All
I am using the ESP32-C6-MINI-1U-H4/H8 module and I need some advice on IO pin selection for some external hardware on my new board.

I need to add an external Ethernet device (Wiznet W5100S module or similar) with a SPI interface and a second I2C interface.

I am currently using both UARTS ...