How to control a Sonoff Mini with a standard wired Thermostat via the Switch output.

In this video i demonstrate how to use a standard Therrmostat to swtch ON and OFF a Sonoff Mini ! eWelink 4.0 Schematics link below.
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Links below to some of the products i used in the video:
Sonoff Mini:
Heschen 22mm LED:
Tecnoswitch Raffaello Thermostat:
LINK to Schematics:

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