Difference between revisions of "How to enable OLED display"
Jump to navigation
Jump to search
Line 3: | Line 3: | ||
1. Update your Pi and Install the required dependencies | 1. Update your Pi and Install the required dependencies | ||
− | + | <pre> | |
sudo apt-get update | sudo apt-get update | ||
sudo apt-get -y upgrade | sudo apt-get -y upgrade | ||
Line 13: | Line 13: | ||
sudo pip3 install pi-ina219 | sudo pip3 install pi-ina219 | ||
sudo pip3 show pi-ina219 | sudo pip3 show pi-ina219 | ||
− | </ | + | </pre> |
2. Run the following command to check the oled i2c port | 2. Run the following command to check the oled i2c port |
Revision as of 17:57, 19 November 2022
How to enable OLED display on Raspbian:
1. Update your Pi and Install the required dependencies
sudo apt-get update sudo apt-get -y upgrade sudo apt-get -y install i2c-tools python3-smbus python-smbus sudo apt-get -y install python3-pip python3-pil sudo pip3 install --upgrade setuptools sudo pip3 install --upgrade adafruit-python-shell sudo pip3 install adafruit-circuitpython-ssd1306 sudo pip3 install pi-ina219 sudo pip3 show pi-ina219
2. Run the following command to check the oled i2c port
sudo i2cdetect -y 1
for X729, the I2C address is 0x3c
3. Installation
cd ~ cd oled
3.1 Install the Adafruit CircuitPython library
pi@raspberrypi:~/oled $ sudo python3 raspi-blinka.py
3.2 Answering Y and hitting Enter when reboot prompted. Then renavigate to the oled directly by entering:
pi@raspberrypi ~ $ cd oled
3.3 Run the script to test the display
pi@raspberrypi:~/oled $ sudo python3 x729.py
3.4 Run the script at Raspberry Pi boot
pi@raspberrypi:~/oled $ sudo crontab -e
3.5 Add a line at the end of the file that reads like this:
@reboot cd /home/pi/oled && python3 /home/pi/oled/x729.py &
Save and exit. In nano, you do that by hitting CTRL + X, answering Y and hitting Enter when prompted.
Enable comment auto-refresher
Anonymous user #1
Permalink |
Harry