This is an open source Ethernet library for interfacing ARDUINO / ESP8266 / ESP32 natively with Siemens S7 PLCs. The CPUs 1200/1500 and S7-200 are also supported.

Arduino enthusiasts may be interested to know that a new Arduino Ethernet Shield has arrived at the Adafruit online store supporting the Arduino W5500 Chipset and is now available to purchase ...

Ethernet lib for ESP32 with W5500 ethernet module. Contribute to mrgreen007/PX_Ethernet_W5500_ESP32 development by creating an account on GitHub.

To connect your Arduino to the internet, there are two popular options. One option is to use an ESP8266 with Arduino and the second option is to connect an Ethernet module with Arduino. In this ...