AttentionThe default address of this product: 0x44, you can also choose the address: 0x45The difference between sensor SHT30/31/35 is the humidity accuracy is different, SHT30: 3%RH; SHT31: 2%RH; SHT35: 1.5%RHWith shielded wireHumidity and Temperature Sensor Fully calibrated,linearized, and temperature compensated digital outputWide supply voltage range, from 2.4 V to 5.5V I2C Interface with communication speeds up to 1MHz and two user selectable addressesTypical accuracy of 2 %RH (SHT30: 3%RH; SHT31: 2%RH; SHT35: 1.5%RH) and 0.3CVery fast start-up and measurement timeColor: BlackMaterial: ABS Package Contents:1 X SHT30 Temperature and Humidity Sensor(1 meter cable) Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.