Century Aoke Festnight (Sonoff Basic clone) - stodev-com-br/Tasmota GitHub Wiki
Connection
Vcc - 3,3V
TX - RX
RX - TX
GND - GND
Additional Information
SmartHome is a cheap Sonoff Basic clone, but they still work with Tasmota.
More Infos can be found here: #343.
Device Images
I'll try to upload the images later.