Xiaomi Mijia Bluetooth Temperature Humidity Sensor
I bought a Xiaomi Mijia Bluetooth Temperature Humidity Sensor at Tmall.com. The price is RMB 67.90, converting to CAD$13.56. No tax added. It has a LCD screen. Powered by one AAA battery. Let’s look at the specification. Product model: LYWSDCGQ/01ZM CMIIT...