[Cerowrt-devel] open source switch

Michael Richardson mcr at sandelman.ca
Wed Apr 22 07:29:23 EDT 2020


James Cloos <cloos at jhcloos.com> wrote:
    MR> Dave Taht <dave.taht at gmail.com> wrote:
    >>> https://hackaday.com/2020/04/21/new-part-day-an-open-source-ethernet-switch-in-the-palm-of-your-hand/

    MR> So, instead of RJ45s, we have a different connector that I have to figure
    MR> out.  I guess it has 5 pins... 2 differential pairs (TX/RX) and a shield ground?

    > the details are specified on the psage for buying an assembled version,
    > linked to by the above page.  For reference:

    > https://www.botblox.io/product/small-ethernet-switch/

I finished googling and found datasheets at:
  http://www.farnell.com/datasheets/2175957.pdf?_ga=2.90905626.1273226899.1587554537-1666526244.1587554537
  http://ww1.microchip.com/downloads/en/DeviceDoc/KSZ8895MQX-RQX-FQX-MLX-Integrated-5-Port-10-100-Managed-Ethernet-Switch-DS00002246B.pdf

I guess the reference C++/Python code is to put in my CPU, there is no mcu
present on this board.

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