README.md

EE894 I2C with Raspberry Pi

Standard	Compact

QUICK START GUIDE

Components

• EE894
• Raspberry Pi 4
• Breadboard
• Wire jumper cable
  

Step
1	Connect the EE894 sensor module with Raspberry Pi according to the following scheme: Standard: Compact:
2	Download and install the operating system (https://www.raspberrypi.org/software/operating-systems/).
3	Boot Raspberry Pi and complete any first-time setup if necessary (find instructions online).
4	Activate I2C communication:https://github.com/fivdi/i2c-bus/blob/master/doc/raspberry-pi-i2c.md
5	Download and install the "smbus2" library on the Raspberry Pi. Instruction
6	Clone the repository: git clone https://github.com/epluse/ee894_i2c_rpi.git
7	Open a command shell and type following command to receive measurement data – that’s it!

Example request and output

pi@raspberrypi:~ $ python3 ee894_continous_mode.py
	temperature, relative humidity, CO2 average, CO2 raw, pressure
	23.41 °C, 50.64 %RH, 500 ppm, 500 ppm, 978.1 mbar 

License

See LICENSE.