SHT30 Industrial Grade Humidity Temperature Sensor Module TTL Serial Interface High Accuracy Plug-an Voltage: 3.3V-5V Working current: Less than 10MA Serial port baud rate: 9600 Communication method: TTL serial port, 2.54MM pitch 4-pin flat pin curved pin (can be changed to straight pin) Automatic reporting rate: 1HZ Product Name:Serial Port SHT30 Temperature and Humidity Sensor Temperature range: -40 to 125℃ Temperature accuracy: ±0.3℃ Humidity range: 0.0 to 100.0%RH Humidity accuracy: ±3% Operating temperature: -40 to 125℃ Module size: 11x17MM Color:As Shown Material:PCB Package Contents: 1 * Module 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.