Features 1.100% brand new and high quality. 2.This is a sensor board of temperature, humidity and pressure. 3.Made of premium electronic components, the sensor is durable. 4.Small size and light weight, convenient to use. 5.The sensor is sensitive, a great height development board. Specification Features: 100% brand new and high quality. This is a sensor board of temperature, humidity and pressure. Made of premium electronic components, the sensor is durable. Small size and light weight, convenient to use. The sensor is sensitive, a great height development board. Specifications: Model: CJMCU-680 BME680 Type: Sensor Weight: 5g(approx.) Package Includes: 1 x Sensor Board 1 x Pin Header Package List