From kalilinuxtutorials.com
Cotopaxi set of tools for security testing of Internet of Things devices using protocols like: CoAP, DTLS, HTCPCP, mDNS, MQTT, SSDP.
Requirements
Currently Cotopaxi works only with Python 2.7.x, but future versions will work also with Python 3.
If you have previous installation of scapy without scapy-ssl_tls, please remove it or use venv.