ESP32 + Wiznet 5500 or Ethernet module

All ESP32 boards running MicroPython.
Target audience: MicroPython users with an ESP32 board.
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kotk_o
Posts: 10
Joined: Mon Mar 22, 2021 12:19 pm

ESP32 + Wiznet 5500 or Ethernet module

Post by kotk_o » Wed Nov 03, 2021 9:47 am

Hello Team,

Can someone clarify me if there is any option to use micropython with any Ethernet module?

I read multiple topics on this forum and what I found is that micropython doesn't work with ETH modules because it's made to use Wi-Fi interface. Is it true?

Also, I cannot understand why in the latest micropython version 1.17, I cannot import this module:
https://docs.micropython.org/en/latest/ ... ght=wiznet

Best Regards, Joan

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Roberthh
Posts: 3667
Joined: Sat May 09, 2015 4:13 pm
Location: Rhineland, Europe

Re: ESP32 + Wiznet 5500 or Ethernet module

Post by Roberthh » Wed Nov 03, 2021 6:05 pm

There are ports and boards with Ethernet. Only it has to be part of the firmware image.

vinz-uts
Posts: 22
Joined: Fri Sep 10, 2021 9:22 am

Re: ESP32 + Wiznet 5500 or Ethernet module

Post by vinz-uts » Fri Nov 12, 2021 9:12 pm

Hi, I've done some test with a ESP32-WROVER-IE and an external SPI Wiznet5500 ethernet chip. After a lot of research on this forum and github, I've decided to try to modify a pure-python adafruit driver for this chip. Now it seems works.

beyonlo
Posts: 58
Joined: Thu Nov 26, 2015 8:03 pm

Re: ESP32 + Wiznet 5500 or Ethernet module

Post by beyonlo » Fri Apr 15, 2022 9:18 pm

vinz-uts wrote:
Fri Nov 12, 2021 9:12 pm
Hi, I've done some test with a ESP32-WROVER-IE and an external SPI Wiznet5500 ethernet chip. After a lot of research on this forum and github, I've decided to try to modify a pure-python adafruit driver for this chip. Now it seems works.
Please, could you:

1. Share the source code Wiznet5500 driver?
2. Do you know if SSL/TLS works on sockets using the Wiznet5500?

Thank you.

vinz-uts
Posts: 22
Joined: Fri Sep 10, 2021 9:22 am

Re: ESP32 + Wiznet 5500 or Ethernet module

Post by vinz-uts » Wed May 11, 2022 11:13 am

Hi, I've already share it in another post:
viewtopic.php?f=2&t=5851&p=67272#p67272
You have to copy files (without the folder) on your micro and run `esp32_eth_wiznet5500_ntp.py` script to test the NTP server with the WIZNET5500.
Let's my know if it works!

wangshujun@tom.com
Posts: 61
Joined: Fri Feb 15, 2019 9:22 am

Re: ESP32 + Wiznet 5500 or Ethernet module

Post by wangshujun@tom.com » Tue May 17, 2022 1:21 am

Esp32 supports Mac ,can realize wired network with a PHY

ayyoubzadeh
Posts: 3
Joined: Sun Aug 14, 2022 6:03 pm

Re: ESP32 + Wiznet 5500 or Ethernet module

Post by ayyoubzadeh » Mon Aug 15, 2022 5:35 pm

I have implemented in this git repo
Please check https://github.com/Ayyoubzadeh/Micropyt ... 0--Wiznet-

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