Connect your ESP32 to W5500 (Wiznet) ethernet module. and use Python requests as http client

• General
• Installation
  • Install required tools
• Setup
  • Manually
    • Upload files to board
• Hardware
  • Wiring
• Limitations

Forked from Ayyoubzadeh/ESP32-Wiznet-W500-Micropython

Same as code posted by vinz-uts on Micropython Forum

Python3 must be installed on your system. Check the current Python version with the following command

python --version
python3 --version

Depending on which command Python 3.x.y (with x.y as some numbers) is returned, use that command to proceed.

python3 -m venv .venv
source .venv/bin/activate

pip install -r requirements.txt

Copy the module to the MicroPython board and import them as shown below using Remote MicroPython shell

Open the remote shell with the following command. Additionally use -b 115200 in case no CP210x is used but a CH34x.

rshell -p /dev/tty.SLAB_USBtoUART --editor nano

Perform the following command to copy all files and folders to the device

mkdir /pyboard/lib

cp wiznet5k*.py /pyboard/
cp -r lib/* /pyboard/lib

cp main.py /pyboard
cp boot.py /pyboard

ESP32 ESP-WROOM-32 with W5500 (or W5100)

Top view of WIZ5500 Mini module

             LAN
             | |
             | |
            || ||
        -------------
  GND  | GND    GND  | GND
  GND  | GND    3.3V | 3.3V
  MOSI | MISO   3.3V | 3.3V
  SCK  | SCK    NC   | NC
  CS   | CS     RST  | 3.3V
  NC   | INT    MISO | MISO
        -------------

• Only Works with http (not https)
• Does not support asyncio
  • W5500-EVB-PICO: setblocking, SOL_SOCKET, SO_REUSEADDR NOT working; Cannot use Asyncio start_server()