My pledge level is the “Flash Sale – NSPanel,” where I paid HK$389 (S$68) for the Sonoff NSPanel, and shipping to Singapore cost me HK$94 (S$17). So in total, I paid HK$483 (S$85).
My MCO light switch in my Kitchen and Games Room decided to give up connecting to Z-Wave, so I replaced it with Sonoff T2UK Wi-Fi Smart Wall Switches.
I still find Wi-Fi is more reliable for me than Z-Wave thanks to my eero Wi-Fi System.
Sonoff Micro USB Smart Adaptor is a no-frill device that allows you to control your USB device remotely. The device connects to your wi-fi network and can be added via the eWeLink app.
I have used a mix of both Series 3 and Series 4 MCO switches. All my 1-gang switches are Series 4 (MH-S411), and all my 2-gang and 3-gang switches are Series 3 (MH-S312 and MH-S314).