Reference design for expansion header on BCM943362WCD4_EVB

[Anonymous]

Hello - I am looking for a reference design to use on a new design. I have data I want to bring into the eval board at the expansion header on 14-16 (SPI) then transmit the data back out over WI-FI.

Thanks in advance

Scott

[GregG_16]

Hi,

I am not sure of your exact question?

Can you elaborate a bit?

[Anonymous]

Hi,

I have a similar requirement. I want to input some data from an external peripheral to the wifi module to be transmitted. Which pins of expansion header are already used? Which ones are free to be used?

A example/pointers similar to - "re-purpose-gpio-in-evaluation-board-to-drive-motors", to take inputs from an external device would be very helpful.

Thanks,

Sriharsha

[VikramR_26]

scottdouglas / puranik

On J7 header there is SPI interface, you could use this for bidirectional data transfer between master and slave.

(Pins 13 to16)

HTH

vik86