The XR3(xp8t) with SMD Sensor Modules ROHS manufactured by TUYA is a modular, wireless sensing platform for automation applications. It consists of a controller board with 8 pins and 2 dedicated sensing modules. The XR3(xp8t) can be used for measuring temperature, humidity, air pressure, air flow, liquid level, proximity, and other environmental conditions. The two dedicated sensor modules also support configurable digital inputs and outputs, enabling it to control external loads such as relays, motor drivers, and lighting systems. The XR3(xp8t) modules are compliant with the European RoHS standard, making them suitable for commercial or industrial applications with strict requirements.