Nothing big, just my own implementation of an associative array - also known as Map or HashMap (when you're coming from Java) for all kind of Arduino projects. I wrote it to use in my Arduino projects ...

Take, for example, a list of employees in an organisation. These could be stored in an array called 'Employees' with the data typestring.

This library provides a client for doing simple publish/subscribe messaging with a server that supports MQTT. The library cannot currently be used with hardware based on the ENC28J60 chip – such as ...