Sonoff MINI-D: dry contact on a budget: BEST FOR garage doors, boilers

It has been a long time waiting for a single channel dry-contact switch from Sonoff. Finally we can automate garage doors or operate boilers. Buy yours here: https://itead.cc/product/sonoff-mini-... Basic R1 mod video mentioned:    • Turn Sonoff Basic to garage door opener wi...   If you like what I do here, you can support me with Youtube Thanks, or Patreon:   / csongorvarga   or send via PayPal: https://paypal.me/trainsmoney?country... TikTok channel most on trains, big and small:   / frontendfriday   And same in Instagram:   / hamptongardenrailway   Chapters: 0:00 Intro 3:27 Content 3:56 Why garage door? 5:40 Documentation & wiring 7:26 Test setup 8:35 eWeLink app 10:03 Settings 14:27 Using it in iHost 16:14 In Google Home as Matter device 19:22 Outro