I2C Logger

A wide variety of sensors for physical parameters such as pressure, temperature, humidity, light intensity, magnetic fields etc use the I2C communication interface to exchange data.

Make the following connections between the sensor and ExpEYES/SEELab device 5V -> Vcc of the sensor GND -> GND SCL -> SCL SDA -> SDA

These pins are usually found in this order in most sensors, so the top right side of the SEELab3/ExpEYES devices also have these in this order in order to help plug sensors easily.

pics/i2clogger.png

Procedure

pics/i2cloggergauge.png pics/i2cloggerplot.png