libmosquittopp1 binary package in Ubuntu Focal i386

 This is a C++ library for implementing MQTT version 5.0/3.1.1/3.1 clients.
 .
 MQTT provides a method of carrying out messaging using a publish/subscribe
 model. It is lightweight, both in terms of bandwidth usage and ease of
 implementation. This makes it particularly useful at the edge of the network
 where a sensor or other simple device may be implemented using an arduino for
 example.