Wokwi
How to use Wokwi Arduino Simulator in 2022? What is Wokwi?
free simulation software for Raspberry Pi Pico
IoT projects
enables connecting your ESP32 projects to the internet using many popular network protocols, including: HTTPS, MQTT, CoAX, NTP, etc.
- ESP32 Clock example - Gets the current date/time from an NTP server
- MicroPython MQTT Weather Logger - Logs changes in the temperature / humidity to an MQTT server
- ESP32 HTTP server - Control two LEDs remotely. I recorded a video so you can watch it in action.
- Learn more in the new ESP32 WiFi Guide - e.g. how you can record and inspect the WiFi traffic with Wireshark.