Testing Cool New Smart Switches MULTIPLE Home Automation Systems

Published at : 18 Dec 2025

In this video I am testing 2 new products from Refoss that are part of the Open Platform line of products that offers open protocols to allow communication with them from any system. Here I explain the basic features and configuration options, integrating it into Home Assistant and also using the RPC protocol over MQTT.

R11 smart switch: https://refoss.net/products/smar-relay-switch-r11?ref=CSVA
P11S smart plug (EU Version): https://refoss.net/collections/smart-plug/products/refoss-open-api-plug-p11s?ref=CSVA
10% discount code: CSVA10
For other purchases, start your browsing with affiliate link: https://refoss.net/?ref=CSVA

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Chapters:
0:00 Intro
3:46 Chapters
5:19 Setting up in the Refoss App
6:00 Controlling the devices
8:08 Settings
13:34 Web interface
19:28 Home Assistant integration
26:54 RPC Doc and MQTT connection
30:51 Device notifications
33:12 Controlling the output
37:16 Getting status update
42:53 Outro