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5. Install All the Modules (Important)

Make sure you are connected to the Internet and update your system:

sudo apt update
sudo apt upgrade

Note

Python3 related packages must be installed if you are installing the Lite version OS.

sudo apt install git python3-pip python3-setuptools python3-smbus

Install robot-hat module.

cd ~/
git clone -b v2.0 https://github.com/sunfounder/robot-hat.git
cd robot-hat
sudo python3 setup.py install

Then download the code and install vilib module.

cd ~/
git clone -b picamera2 https://github.com/sunfounder/vilib.git
cd vilib
sudo python3 install.py

Then download the code and install picrawler module.

cd ~/
git clone https://github.com/sunfounder/picrawler.git --depth 1
cd picrawler
sudo python3 setup.py install

This step will take a little time, so please be patient.

Finally, you need to run the script i2samp.sh to install the components required by the i2s amplifier, otherwise the pislot will have no sound.

cd ~/picrawler
sudo bash i2samp.sh
../../_images/i2s.png

Type y and press Enter to continue running the script.

../../_images/i2s2.png

Type y and press Enter to run /dev/zero in the background.

../../_images/i2s3.png

Type y and press Enter to restart the machine.

Note

If there is no sound after restarting, you may need to run the i2samp.sh script multiple times.