Hello friends, I hope you all are doing great. Today, I am going to share the Arduino Nano 33 IoT Library for Proteus . The Nano 33 IoT is Arduino's small Wi-Fi board for connected projects: the Nano's size and its 2 x 15 pins, a Microchip SAMD21 (Arm Cortex-M0+) as the processor and a u-blox NINA-W102 module for Wi-Fi, programmed with Arduino's WiFiNINA library. With this library it runs your Nano 33 IoT sketch in Proteus - WiFi.begin, WiFiUDP, WiFiServer, WiFiClient, WiFi.getTime() and WiFi.ping() - with the L LED, the RESET button and our serial monitor. Updates Arduino Nano 33 IoT Library for Proteus Latest version: V1.0 (October 2026, this tutorial) Other Arduino Wi-Fi boards: UNO R4 WiFi · Nano ESP32 · UNO WiFi Rev2 ESP32 boards and modules: ESP32 DevKit V1 · ESP32-DevKitC V4 · ESP32 ...