Internal schematics of AVNET MODULE

RASH's picture

I want to know the internal schematics of the AVNET Wi-Fi Module. I need to know how the SDIO and SPI connection between these two.

I am getting errors while using SPI interface in the make target of the SDK.

Can you please provide the info?

PeterF's picture

1. The host interface between the BCM4343W and the STM32F411 MCU is limited to SDIO only
(A SPI interface is available from the MCU for communicating with SPI based peripherals but not the BCM4343W device)


2. The "internal schematics" you refer for examining these interfaces is that of the SPIL N08 SIP module and this is not a public document