Use Coupon “E6ZK6CJ4″ for 15% off on the Mini R3 and S-Mate valid until January 31st 2022. Today I have two new products from Sonoff the mini r3 and the s-mate. Let’s set these up to see how they’re supposed to be used. Here I have the mini r3 and the s-mate. The mini r3 […]
