I2C Humidity Sensor

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(SHT21 digital humidity sensor)
 
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The SHT21 is a digital humidity and temperature sensor with a easy to use I2C interface. With just four wires it's rather easy to connect it to your Freerunner. For details see [[I2C]] and [[I2C Pressure Sensor]].
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The [http://www.sensirion.com/de/01_humidity_sensors/05_humidity_sensor_sht21/00_humidity_sensor_sht21.htm SHT21] from Sensirion is a digital humidity and temperature sensor with a easy to use I2C interface. it connects to your Freerunner just like the [[I2C Pressure Sensor]].
  
 
A simple kernel driver is already available from [http://gitorious.org/freerunner-navigation-board/sht21 here].
 
A simple kernel driver is already available from [http://gitorious.org/freerunner-navigation-board/sht21 here].

Revision as of 15:27, 1 August 2010

The SHT21 from Sensirion is a digital humidity and temperature sensor with a easy to use I2C interface. it connects to your Freerunner just like the I2C Pressure Sensor.

A simple kernel driver is already available from here.

Personal tools

The SHT21 is a digital humidity and temperature sensor with a easy to use I2C interface. With just four wires it's rather easy to connect it to your Freerunner. For details see I2C and I2C Pressure Sensor.

A simple kernel driver is already available from here.