مفتاح SONOFF SV ذكي للجهد الآمن يعمل بتقنية WiFi لوحدة المنزل الذكي يدعم التطوير الثانوي

The 5-24V input is perfect for my small automation rig, since I can power it straight from an existing DC rail without hunting for an outlet. LAN control worked instantly even with my router set to block internet, which saved me a headache. Solid little module for tinkering.

Took me a while to get the 5-24V input wired up, but once I did, the remote on/off via the app has been flawless—even with spotty internet, the LAN mode kicked in without a hitch. For the price, having secondary development options is a solid bonus for tinkerers like me.

The LAN control is a lifesaver for my workshop, where the WiFi drops constantly and I still need to flip my bench lights from my phone. It runs fine on a 12V adapter I had lying around, and the setup with the app took under five minutes.