Hello @MitchBuckanon like @robski mentioned, M5Dial has two ports: A and B which gives you 4 GPIOs you can use. In my test I configured the GPIOs like below: #define ETH_PHY_CS 1 #define ETH_PHY_IRQ -1 #define ETH_PHY_RST -1 #define ETH_SPI_SCK 13 #define ETH_SPI_MISO 15 #define ETH_SPI_MOSI 2 Below is how I wired M5Dial to the LAN module (using a Bus Module) and some Grove/Dupont cables. [image: 1772456287475-m5dial_to_lan_via_bus_module_20260302.png] Hope this helps. Thanks Felix

Hello @kokany interesting... and thank you for sharing. Thanks Felix