ST67W61 pass-through mode

alessandro.breuza · ‎2025-07-22

Hello,

does ST67W61 module support pass-through mode?

I have an application based on a third-party IP stack and it would be a pain to rewrite it all with AT primitives.

A far simpler solution would be replacing low-level calls to transmit and receive Ethernet frames over SPI link.

Alessandro

TarikAb · ‎2025-08-25

Hi Alessandro,

The only interface available between the ST67W611 and the Host is AT commands over SPI.

Best regards,

TarikAb

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TarikAb · ‎2025-08-25

Hi Alessandro,

The only interface available between the ST67W611 and the Host is AT commands over SPI.

Best regards,

TarikAb

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.

_EFrie · ‎2025-09-10

Nice module, too bad.

YBOUV.1 · ‎2025-10-02

Good news, LWIP on host is now available!

please check out this example here: https://github.com/STMicroelectronics/x-cube-st67w61/tree/main/Projects/NUCLEO-U575ZI-Q/Applications/ST67W6X/ST67W6X_CLI_LWIP

overview here: https://wiki.st.com/stm32mcu/wiki/Connectivity:X-CUBE-ST67W61_Architecture

(Wifi Station only mode is available for now)

alessandro.breuza · ‎2025-10-03

This is great, will have a look!