I am very interested bt Sonoff switches like Dual R2, and I have a question
Is it possible to use and connect to the sonoff R2 from outside the installed wifi
eg : I am at work office, and want to switch on my electric heater situated in my house 50 km from here on a wifi network
Can I use my smartphone for that, or shall I to be at home connected to the same wifi network than the sonoff
thanks for your reply regards Jean Marie
Sonoff and the app are cloud based. You can control the devices from anywhere with an Internet connection.
Hi thanks EW a lot for your reply. I'll purchase it