Arduino Mega + Arduino Ethernet Shield 2 Interface Pin Location Mismatch - Reg

[prakashvenugopal]

Hi all,

I had Planned to use Arduino mega 2560 and Arduino Ethernet Shield Board for my application. What i had found is:
Ethernet Shield Pin 10 (SS) <--> 10 Arduino Mega Pin
Ethernet Shield Pin 11 (MOSI) <--> 51 Arduino Mega Pin
Ethernet Shield Pin 12 (MISO) <--> 50 Arduino Mega Pin
Ethernet Shield Pin 13 (SCK) <---> 52 Arudino Mega Pin
My Question is: MOSI, MISO, CS, SCLK Pin (Pin 50,51,52,53) of Arduino Mega is located in the right side Header Connector. But incase of Ethernet Shield 2 board, it is located in the different position. how to plug the arduino mega board and Ethernet Shield board to use. Jumper Wire to be Used? Or any other way.Kindly clarify.

[Juraj]

the shield uses the ICSP header for SPI. that is on the same place on all boards

[prakashvenugopal]

Hi,

Thanks for the reply. The shield SPI and the Mega 2560 SPI Pin are not matched. Kindly refer the Image attached of Ethernet Shield 2 SPI and the Mega 2560 SPI.

Can you Please confirm this is the connector which i have marked will match to Mega board?

Regards,
V.Prakash

[Juraj]

[prakashvenugopal]

Hi,

Thanks for the reply. I understand that the SPI Pins of Arduino Mega (50,51,52,) is shorted to this ICSP Pin of the Mega. In the Same Way, in Ethernet Shield 2 board SPI Pins (11,12,13) are Shorted to the ICSP Pin of the Ethernet Shield Board. Am i right. Please correct me if i am wrong.

Regards,
V.Prakash

[Juraj]

yes those header pins go to the same MCU pins