'''2. Run the following command to check the oled i2c port'''
sudo i2cdetect -y 1
for X729, the I2C address is 0x3c, (In generally, the i2c address is 0x3c)
Please sure teh I2C is enable before this step, please refer to [[How to enable I2C]]
'''3. Installation'''
3.1 Download the required scripts
<pre>cd ~ pi@raspberrypi ~ $ # git clone https://github.com/suptronics/oled.gitgit clone https://github.com/geekworm-com/oledcd oled</pre>3.2 Install the Adafruit CircuitPython library sudo python3 raspi-blinka.py This process may take tens of minutes, please be patient 3.3 Answering Y and hitting Enter when reboot prompted. Then renavigate to the oled directly by entering:
3.3 Answering Y and hitting Enter when reboot prompted. Then renavigate to the oled directly by entering:
pi@raspberrypi ~ $ cd oled
3.4 Run the script to test the display
pi@raspberrypi:~/oled $ sudo python3 stats.py OR sudo python3 x729.py Due to different hardware, you need to choose a different project file such as <code>x729.py</code> or <code>stats.py</code> * <code>stats.py</code> is for most hardware such as [[NASPi CM4-M2]] or [[NASPi CM4-2.5]] or [[NASPi Gemini 2.5]] or [[X882]] shield.* <code>x729.py</code> is for [[X729]] shield.
3.5 Run the script at Raspberry Pi boot
pi@raspberrypi:~/oled $ sudo crontab -e
3.6 Add a line at the end of the file that reads like this:
PS: we must toogle to the /home/pi/oled directory because .ttf files is required to locate in current directory,you can refer to x729.py source file;, or you can also remove the 'cd /home/pi/oled &&' if you use the absolute path of the ttf file in the source code. @reboot cd /home/pi/oled && python3 /home/pi/oled/x729yourd-evice-name.py &
[[File:X729-9.png|none]]
Save and exit. In nanoeditor, you do that by hitting CTRL + X, answering Y and hitting Enter when prompted. ==References==<references />