Tibbo Ethernet shield

[dhouston]

If I ever get answers on the SPI pins, the blog page that iwalker referenced (ConnectOne shield thread) has a schematic of an SPI flash memory chip. The specific chip they used is shown as mature. I think that's a polite way of saying that it, like me, is nearing end-of-life. I'll add pads for an SOIC-8 which, hopefully, will accomodate a younger, healthier chip. While the EM500 has no real need for external memory, this would be a way to also use this shield to experiment with flash.