Hi Christian, Just an update from my end. I resulted in using a Arduino Ethernet module ENC28J60. That allows me change the select pin. With ModbusEthercard library I can now access the lambda sensor data with TCP/IP Regards, Rob PS: Any chance that the LAmbda shield with pin connection on top comes...

Hi Christian

Spotted that too. Did someone ever get a ethernet shield to work with the lambda shield? I cannot imagine i am the first to stumble on this issue.

Rob

Hi I am trying to stack a W5200 ethernet shield on top of a MEGA and then the lambda shield. The W5200 is communicating properly until the lambda shield is added. Then the W5200 is not even found anymore. Communication is with the standard 6 SPI pins. The lambda shield directly on the MEGA works fin...