Wiznet makers

This tutorial demonstrates how Mongoose Library can be used on an RP2040-based board with the addition of a W5500 chip, using Mongoose's built-in TCP/IP stack.

Features of this implementation include:

• Uses the Raspberry Pi Pico-SDK
• Uses Mongoose's built-in TCP/IP stack, which includes a W5500 driver
• Does NOT use an external network stack like lwIP, or RTOS like FreeRTOS
• The device keeps a connection to an external MQTT server
• The Web dashboard provides:
  • User Authentication: login protection with multiple permission levels
  • The web UI is optimised for size and for TLS usage
  • Logged users can view/change device settings and communicate to the MQTT server
  • The web UI is fully embedded into the firmware binary, and does not need a filesystem to serve it, making it resilient