Feature:1. Simple Circuit: The air pressure module is produced with high quality PCB boards, and the circuit is simple, intuitive and easy to understand.2. Easy to Use: The air pressure module is connected by a 4P GROVE Test cable, which is convenient for users to use quickly.3. I2C Main Output: The air pressure module supports simultaneous online access to multiple I2C electronic devices or modules.4. Low Power Consumption: The temperature measurement point of the air pressure module is accurate, the transmission speed is fast and stable, and the energy consumption is low.5. Easy Installation: This sensor is small in size, easy to install due to its simple circuit, easy to store and stable in performance.Specification:Item Type: Air Pressure ModuleMaterial: PCB BoardApplication: Atmospheric pressure sensingMain Output: I2C, support simultaneous online access to multiple I2C electronic devices or modulesCable Connection: 4P GROVE TestWorking Voltage: DC 2.0-5V (DC 2.8V-5V voltage can be used) Package List:1 x Air Pressure Module1 x Pin Header