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https://github.com/sukarnascience/pingu_bot

Its A User friendly Robot runs on Raspberry Pi 3B+ 32Bit, Due to limitaion of resources we will go with Cloud Robotics Concept.
https://github.com/sukarnascience/pingu_bot

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Its A User friendly Robot runs on Raspberry Pi 3B+ 32Bit, Due to limitaion of resources we will go with Cloud Robotics Concept.

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README 

        
# Document Process

> Its A User friendly Robot runs on Raspberry Pi 3B+ 32Bit, Due to limitaion of resources we will go with Cloud Robotics Concept.



## Issue with Pi Updates

```sh

mybot@mybot:~ $ sudo apt-get update

Hit:1 http://raspbian.raspberrypi.com/raspbian bookworm InRelease              

Hit:2 http://archive.raspberrypi.com/debian bookworm InRelease  

Reading package lists... Done                                   

W: http://raspbian.raspberrypi.com/raspbian/dists/bookworm/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.

```

*Still issue is not fixed*



## Issue with Local 

_ERROR LOOK LIKE THIS_:



```sh

/bin/bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)

/bin/bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)

```



_TO FIX_ :



It seems like the issue is persistent, and the locale settings are still not being set as desired. In this case, we can try a more manual approach to set the locale directly:



1. Open the locale configuration file:



```bash

sudo nano /etc/environment

```



2. Add the following lines:



```plaintext

LANG=en_GB.UTF-8

LC_ALL=en_GB.UTF-8

LANGUAGE=en_GB:en

```



Save the file and exit the text editor.



3. Reboot your Raspberry Pi:



```bash

sudo reboot

```



After the reboot, check if the issue is resolved. This approach sets the locale environment variables globally. If the problem persists, there may be other system-specific issues that need further investigation.



## Issue with Python

I am running all this stuffs in 32Bit SBC (Raspberry Pi 3b+) so i was facing issue with ```pip``` ,I was getting error something like this:



```sh

error: externally-managed-environment



× This environment is externally managed

╰─> To install Python packages system-wide, try apt install

    python3-xyz, where xyz is the package you are trying to

    install.

    

    If you wish to install a non-Debian-packaged Python package,

    create a virtual environment using python3 -m venv path/to/venv.

    Then use path/to/venv/bin/python and path/to/venv/bin/pip. Make

    sure you have python3-full installed.

    

    For more information visit http://rptl.io/venv



note: If you believe this is a mistake, please contact your Python installation or OS distribution provider. You can override this, at the risk of breaking your Python installation or OS, by passing --break-system-packages.

hint: See PEP 668 for the detailed specification.

```



So, to fix this i am running my eniter code inside virtual environment



## Autostart the code

> i maid a ```start_bot.sh``` file which will help me to start all the responsible code to run the robot



Got it. Let's modify the service file accordingly:



1. Open the service file for editing:



    ```bash

    sudo nano /etc/systemd/system/my_script.service

    ```



2. Update the content to reflect the correct path:



    ```ini

    [Unit]

    Description=My Script Service

    After=network.target



    [Service]

    ExecStart=/home/your_username/Documents/pingu_bot/start_bot.sh

    WorkingDirectory=/home/your_username/Documents/pingu_bot

    StandardOutput=inherit

    StandardError=inherit

    Restart=always

    User=your_username



    [Install]

    WantedBy=multi-user.target

    ```



    - Replace `your_username` with your actual username.



3. Save the file and exit the editor.



4. Reload systemd:



    ```bash

    sudo systemctl daemon-reload

    ```

    > when ever you change something you shoud reload it



5. Enable the service:



    ```bash

    sudo systemctl enable my_script.service

    ```



6. Start the service:



    ```bash

    sudo systemctl start my_script.service

    ```



Now, your `start_bot.sh` script should run automatically on boot. Remember to replace `your_username` with your actual username.



REBOOT 

```sudo apt install libraspberrypi-dev libffi-dev```

https://circuitdigest.com/microcontroller-projects/how-to-install-python-opencv-on-raspberry-pi#comment-31289

```sudo apt-get install libopencv-dev python3-opencv```

```sudo apt-get install libjpeg-dev libtiff5-dev libjasper-dev libpng-dev libwebp-dev libopenexr-dev

sudo apt-get install libhdf5-dev libhdf5-103

sudo apt-get install libavcodec-dev libavformat-dev libswscale-dev libv4l-dev libxvidcore-dev libx264-dev libatlas-base-dev gfortran

```



1. PORT:5001 for Camera

2. PORT:5500 for Head + RGB Status LED (Pingu)