Currently, sensors are developing towards networking, but there are many types of sensor interface protocols, which brings inconvenience to sensor networking and large-scale applications. The Sensor Box is a multi-functional sensor data collection box launched by Weichuan Technology for smart industry, smart agriculture and smart community. It adopts LoRaWAN standard protocol, has multiple communication interfaces such as SPI, UART, ADC, GPIO, I2C, and multiple input interfaces. It is flexible in configuration, convenient and fast in docking with various sensors, shortens the docking cycle and R When there is no power supply around the monitoring point and the monitoring point requires low-power mode, choose battery power supply mode with a built-in battery capacity of 19000mAh; The shell is sturdy and durable, supporting IP67 protection level, and can withstand damage indoors and outdoors .....