OBSOLETE
Description: This is an Arduino Shield that can read the temperature and humidity . It is based on the SI7021 chip . The interface between the shield and the Arduino board is done through I2C protocol.
It can read the Relative Humidity between 0 and 100% and the temperature between -10 and +85 degrees Celsius .
Compatibility: The shield is 3 and 5 volts compatible . Some of the compatible Arduino boards are Uno and Mega.
Code Example:
The code example is at the bottom of the page .
Description: This is an Arduino Shield that can read the temperature and humidity . It is based on the SI7021 chip . The interface between the shield and the Arduino board is done through I2C protocol.
It can read the Relative Humidity between 0 and 100% and the temperature between -10 and +85 degrees Celsius .
Compatibility: The shield is 3 and 5 volts compatible . Some of the compatible Arduino boards are Uno and Mega.
Code Example:
The code example is at the bottom of the page .

robogaia_humidity_shield.ino.zip | |
File Size: | 1 kb |
File Type: | zip |

si7021-a20-datasheet.pdf | |
File Size: | 1093 kb |
File Type: |

robogaia_humidity_temperature_shield_schematics.pdf | |
File Size: | 102 kb |
File Type: |