Description

Barometric Pressure Unit is a barometer unit, which uses a Bosch bmp280 pressure sensor to measure atmospheric pressure and estimate altitude. The relative accuracy can reach ± 0.12hpa, equivalent to ± 1m height difference. At the same time, the temperature drift coefficient is very low, which can reach 1.5 PA / K, that is, the temperature drift is 12.6 cm / K. in addition, there is an integrated temperature sensor in the chip.
Applications:

Wearable devices
Motion tracking
UAV attitude determination

Features:

Air pressure sensor, with a temperature sensor on-chip, can be measure simultaneously
The accuracy is ± 0.12hpa
Temperature drift coefficiency 1.5pa/k
Supports periodic measurement
Internal integrated 5-segment filter
Support low power consumption
Development platform: Arduino, uiflow (Blockly, Python)
2x LEGO compatible holes

Package Includes:
1x Barometric Pressure Unit
1x Grove Cable(5cm)