Hello friends, I hope you all are doing great. Today, I am going to share the Arduino WiFi Shield Library for Proteus . The Arduino WiFi Shield is the original Wi-Fi shield of Arduino: an HDG204 802.11 b/g module and an AT32UC3 processor that runs the shield's own firmware and TCP / IP stack, talking SPI to the Arduino through the WiFi library, with a micro SD socket on the same bus. Arduino has retired it, but the WiFi library and its examples are still in the Arduino IDE, and many projects and books were built on it. With this library you can place the shield in Proteus, stack your UNO beside it and run those sketches as they are. Updates Arduino WiFi Shield Library for Proteus Latest version: V1.0 (October 2026, this tutorial) Other Wi-Fi shields: AirLift WiFi Shield · WiFi Shield 101 E ...