Features: The HTU21D F Temperature Humidity sensorings break out Board delivers high precisions environmental monitoring with ±2%RHs accuracy and ±0.3°C resolution, featuring a PCB design for seamless integration into electronics and IoTs projects. Equipped with I2C digital interfaces and 1.5V-3.6V operating ranges, this PCB baseds sensorings module ensures performances in diverse conditions while maintaining minimal power consumption for continuous operations. for electronics engineers, for enthusiasts, and STEM students seeking professional humidity temperature measurement solution for prototyping and educational applications. Monitor climate conditions in smart homes, greenhouses, industrial equipment, or weather stations with break out board for real time data acquisition and systems automation. Builts with industrial PCB materials and corrosions resistant contacts, this sensorings break out ensures durability and stable signals transmission across repeated installations and long term deployments. Specifications: Materials: PCB Size:16.6x17.8mm Package Includes: 1PC HTU21D sensorings Board note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.