DM9051 SPI Ethernet example?

phatpaul
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Joined: Fri Aug 24, 2018 1:14 pm

DM9051 SPI Ethernet example?

Postby phatpaul » Tue Oct 08, 2019 2:11 pm

I'm excited to see the new support for an SPI-connected Ethernet solution (DM9051) described in the 4.0-beta1 release notes: https://github.com/espressif/esp-idf/re ... v4.0-beta1

I assume it will cut down the required IO pins from 9 (RMII) to 4 (SPI). I'm currently using the LAN8720 but I'm out of IO pins which I desperately need for other features.

Does anyone have an example schematic and evaluation board yet which incorporates the DM9051?

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