SONBUS SM3690B RS485 Interface Soil Temperature and Ambient Temperature and Humidity Integrated Acquisition Module User Manual
Learn how to use the SONBUS SM1210B-12 RS485 Interface Soil Temperature and Ambient Temperature and Humidity Integrated Acquisition Module. This 12-channel sensor includes a high-precision sensing core and supports various output methods, such as RS232, RS485, CAN, and more. Get accurate temperature and humidity readings with a range of -30℃ to 80℃ and 0% to 100%RH. The user manual includes technical parameters, communication protocols, and instructions on how to read data using the MODBUS-RTU protocol.