1、The product can be applied to indoor and outdoor temperature measurement. 2、It has a wide range of applications and can also be used in industrial systems. 3、It also can be used in products such as thermal systems and clinical thermometers. 4、The temperature measurement range is -40-125℃ (due to the high temperature resistance of the shell and wire, please use it in an environment of -40-80℃). 5、The sensor module has high sensitivity, low power consumption and long service life. Condition:100% Brand New Item Type: Temperature Humidity Sensor ModulePower Supply Voltage: 5V version: DC 3.7-5.5V; Working Current: 7-13MA 03 read command, 06 write command. Serial Port Baud Rate: 9600 (default), N, 8, 1 By modifying the 485 address, up to 247 modules can be cascaded for use (if more than 16, please use R485 repeaters) Adapted Sensor: SHT30 temperature and humidity sensor Temperature Measurement Range: -40-125℃ (Because the shell and wire are not resistant to high temperature, please use it in the environment of -40-80℃) Humidity Measurement Range: 0-100%RH Accuracy: ±0.2℃; ±2%RH 1 x Temperature Humidity Sensor Module