Τα Pro δεν εχουν gen απ οσο ξερω. Αλλα MQTT υποστηριζουν κανονικα
ΕΔΙΤ. Enhanced with all the GEN2 firmware flexibility and LAN connectivity, it provides professional integrators with additional options for end-customer solutions. It can work standalone in a local LAN and/or Wi-Fi network, or it can also be operated through cloud home automation services through MQTT, HTTP, and WebSocket. All inbound connections support TLS.
https://kb.shelly.cloud/knowledge-base/shelly-pro-3em