Step 6 : Boot the OS
====================

.. tab-set::

   .. tab-item:: Boot the OS

        * In this section, you are going to learn


        .. panels::
                :container: container pb-4
                :column: col-lg-12 p-2
                :card: shadow

                * How to ?


.. panels::
        :container: container pb-4
        :column: col-lg-12 p-2
        :card: shadow

        Topics in this section,

                * :ref:`Booting Steps <prplos_rpi_3b_step6_0>`


.. _prplos_rpi_3b_step6_0:

.. tab-set::

   .. tab-item:: Booting Steps

        * Disconnect the micro SD Card reader from Linux Desktop machine.

        * Insert SD Card to the RPI Board 

        * Then, use serial usb cable to connect the RPI board and Linux Desktop machine.

        * After connecting, check whether ``/dev/ttyUSB0`` created or not.

        .. code-block:: c

                $ ls /dev/ttyUSB0

        * Run minicom to access RPI board

        .. code-block:: c

                $ sudo minicom -D /dev/ttyUSB0 -C log_prplos_rasp3b_minicom.txt
        
        * Give root for buildroot login and wait for the linux prompt to display.              
                       
        .. code-block:: shell

                BusyBox v1.33.2 (2022-02-16 20:29:10 UTC) built-in shell (ash)
		
		                    _  ___  ____
		  _ __  _ __ _ __ | |/ _ // ___|
		 |  _ \|  __|  _ \| | | | \___ \
		 | |_) | |  | |_) | | |_| |___) |
		 | .__/|_|  | .__/|_|/___/|____/
		 |_|        |_| based on OpenWrt
		 --------------------------------
		      OpenWrt 3.0.0-66de6516
		 --------------------------------

		=== WARNING! =====================================
		There is no root password defined on this device!
		Use the "passwd" command to set up a new password
		in order to prevent unauthorized SSH logins.
		--------------------------------------------------

		root@prplOS:/#