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Published 20 hours ago • verified publisher icon DomiStyle

Ethernet

Open marcolega opened this issue 1 year ago • 3 comments

Is it possibile to use an ethernet esp board instead of wifi, like WT32-ETH01? Thank

Marco

marcolega avatar Jul 25 '22 11:07 marcolega

As long as you keep the serial pins (GPIO17 and GPIO16) free or change them and the board is supported by ESPHome, yes.

DomiStyle avatar Jul 26 '22 08:07 DomiStyle

Unfortunately gpio16 is used for ethernet power switch, is it possible to use an other gpio? In the wt32 board uart use gpio17 and gpio5, is it possible use gpio5 istead of 16? BR

marcolega avatar Jul 28 '22 10:07 marcolega

You can use any of the following pairs:

UART0 - TX: GPIO1, RX: GPIO3

UART1 - TX: GPIO9, RX: GPIO10 (Only on ESP32)

UART2 - TX: GPIO16, RX: GPIO17 (Only on ESP32 but not ESP32S2, ESP32S3 or ESP32C3)

UART0 is used by the logger by default.

DomiStyle avatar Jul 28 '22 11:07 DomiStyle