Product model no.LYWSD03MMC
Product materialsABS, PMMA
Battery modelCR2032 (installed)
Temperature measurement range0°C–60°C
Humidity measurement range0%–99% RH
StandardsQB/WSDJ 2401–2019
CMIIT ID2019DP8115
Product dimensions43*43*12.5 mm
Operating voltageDC2.5V–3V
Wireless connectionBluetooth 4.2 BLE
Temperature display resolution0.1°C
Humidity display resolution1% RH