Low Power Environmental Sensor Weather Board v2 Si1132 and BME280 Fashion

Description

Low Power Environmental Sensor Weather Board v2 Si1132 and BME280

Download Weather Board 2 User Guide

This is a low power consumption economical environmental sensor Weather Board version 2. It features Si1132 and BME280 sensors. The Weather Board v2 can measures temperature, humidity, barometric pressure, ambient light, and UV index. It is a highly suitable Weather Board to create your own weather station. The module contains a pre-soldered 6-Pin header socket for convenient connection.

Specifications of Environmental Sensor Weather Board 2

• Onboard Sensors: Si1132 and BME280
• Operating Voltage: 1.75V ~ 3.6V compatible
• Accuracy Tolerance for Humidity Sensor: ± 4%
• Hysteresis (Humidity Sensor): ± 2%
• Pressure Sensor RMS Noise: 0.2 Pa (equivalent to 1.7cm)
• Temperature Coefficient (Offset): ± 1.5 Pa/K (equivalent to ± 12.6cm @ 1^oC change in temperature)
• Dimensions: 16.7mm x 16.4mm | 1.67cm x 1.64cm

Pinout 

Hardware Layout 

Weather Station Interface Example 

Disclaimer

• Odroid-SHOW, Portable Battery or Odroid Board are NOT included
• For the portable project, you may need a 750mAh Li-Poly Battery (NOT included in this offer)

Items Included

• Odroid Weather Board Rev0.2 (x1)