Is there a way how i can check if the sonoff basic has its original firmware after buying from ebay reseller?
I see that sonoff can be easily modified, so i am afraid if the reseller could hack the sonoff to be able to gain access to my network.
Thats why i would like to be sure that there has nothing been modified on the firmware.
Is there a way to check or to reflash the firmware to be sure?
just buy from Itead or a registered reseller ...
DHL delivers in 4 days worldwide ... if time is an issue ...