Ethernet for LPCXpresso55S69

[gmallard]

Can anyone recommend an Ethernet board for the LPCXpresso55S69?

(Ideally fits either the LPCXpresso expansion or the Mikroe click expansion connectors and have some sort of example stack drivers.)

[gmallard]

It was recommended by our compiler vendor (IAR) for Secure Boot and Secure Update support as the LPC55 has the crypto elements needed. 

[Sabina_Bruce]

Hello George,

I checked the Mikroe click boards and the one that I believe will work to provide the ethernet interface will be the BROADR-Reach Click. This has the ethernet transceiver as a well as the controller which then can comunicate via SPI with the LPC. In addition they mention that they provide libraries as well as an application demo.

However, I would like to know if there is a reason why you would like to remain with the LPC55Sxx and use the ethernet interface. I can recommend a similiar LPC that has ethernet interface and we provide examples and drivers as well. 

As an example you can check the LPC546xx development board. Cost-wise its the same as the exapansion board and there may be other peripherals you would like to consider.

Let me know if I can narrow down another option for you, just provide your requirements for the application.

Best Regards,

Sabina

[gmallard]

It was recommended by our compiler vendor (IAR) for Secure Boot and Secure Update support as the LPC55 has the crypto elements needed.