diff --git a/docs/blog/2024-09-WeSwitch/_figures/bd_system_and_neighbors.drawio b/docs/blog/2024-09-WeSwitch/_figures/bd_system_and_neighbors.drawio
index 04debe7..e78fd7d 100644
--- a/docs/blog/2024-09-WeSwitch/_figures/bd_system_and_neighbors.drawio
+++ b/docs/blog/2024-09-WeSwitch/_figures/bd_system_and_neighbors.drawio
@@ -1,6 +1,6 @@
 <mxfile host="65bd71144e">
     <diagram id="81OLYhewOZMGTi1vEdpT" name="Page-1">
-        <mxGraphModel dx="549" dy="281" grid="1" gridSize="5" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="827" pageHeight="583" math="0" shadow="0">
+        <mxGraphModel dx="715" dy="678" grid="1" gridSize="5" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="827" pageHeight="583" math="0" shadow="0">
             <root>
                 <mxCell id="0"/>
                 <mxCell id="28" value="page_frame (invisible)" style="locked=1;" parent="0"/>
@@ -12,53 +12,47 @@
                     <mxGeometry x="130" y="108" width="580" height="380" as="geometry"/>
                 </mxCell>
                 <mxCell id="51" value="views" style="locked=1;" parent="0"/>
-                <mxCell id="52" value="«view»&lt;br&gt;logical" style="rounded=0;whiteSpace=wrap;html=1;labelBackgroundColor=default;fontSize=10;fillColor=none;dashed=1;strokeColor=#B3B3B3;align=center;horizontal=0;labelPosition=center;verticalLabelPosition=middle;verticalAlign=bottom;fontColor=#B3B3B3;" parent="51" vertex="1">
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-                <mxCell id="53" value="«view»&lt;br&gt;technical" style="rounded=0;whiteSpace=wrap;html=1;labelBackgroundColor=default;fontSize=10;fillColor=none;dashed=1;strokeColor=#B3B3B3;align=center;horizontal=0;labelPosition=center;verticalLabelPosition=middle;verticalAlign=bottom;fontColor=#B3B3B3;" parent="51" vertex="1">
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-                </mxCell>
                 <mxCell id="3" value="system_under_consideration_inner_elements_boundary" style="locked=1;" parent="0"/>
                 <mxCell id="4" value="«system» WeSwitch" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#f5f5f5;strokeWidth=2;align=left;verticalAlign=top;fontColor=#333333;strokeColor=#666666;fontSize=10;" parent="3" vertex="1">
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+                    <mxGeometry x="384" y="253" width="255" height="145" as="geometry"/>
                 </mxCell>
                 <mxCell id="12" value="&lt;span style=&quot;background-color: rgb(255, 255, 255); font-size: 10px;&quot;&gt;P_out&lt;/span&gt;" style="rounded=0;whiteSpace=wrap;html=1;strokeWidth=2;fillColor=#000000;verticalAlign=bottom;align=left;labelPosition=right;verticalLabelPosition=top;fontSize=10;" parent="3" vertex="1">
-                    <mxGeometry x="580" y="243" width="20" height="20" as="geometry"/>
+                    <mxGeometry x="574" y="243" width="20" height="20" as="geometry"/>
                 </mxCell>
                 <mxCell id="13" value="P_in" style="rounded=0;whiteSpace=wrap;html=1;strokeWidth=2;fillColor=#000000;verticalAlign=top;align=left;labelPosition=right;verticalLabelPosition=bottom;fontSize=10;" parent="3" vertex="1">
-                    <mxGeometry x="580" y="388" width="20" height="20" as="geometry"/>
+                    <mxGeometry x="574" y="388" width="20" height="20" as="geometry"/>
                 </mxCell>
                 <mxCell id="14" value="U_in&lt;br style=&quot;font-size: 10px;&quot;&gt;" style="rounded=0;whiteSpace=wrap;html=1;strokeWidth=2;fillColor=#000000;labelPosition=right;verticalLabelPosition=bottom;align=left;verticalAlign=top;fontSize=10;" parent="3" vertex="1">
-                    <mxGeometry x="465" y="388" width="20" height="20" as="geometry"/>
+                    <mxGeometry x="440" y="388" width="20" height="20" as="geometry"/>
+                </mxCell>
+                <mxCell id="15" value="SSH" style="rounded=0;whiteSpace=wrap;html=1;strokeWidth=2;fillColor=#000000;labelPosition=left;verticalLabelPosition=bottom;align=right;verticalAlign=top;fontSize=10;" parent="3" vertex="1">
+                    <mxGeometry x="374" y="315.5" width="20" height="20" as="geometry"/>
                 </mxCell>
-                <mxCell id="15" value="SSH" style="rounded=0;whiteSpace=wrap;html=1;strokeWidth=2;fillColor=#000000;labelPosition=left;verticalLabelPosition=top;align=right;verticalAlign=middle;fontSize=10;" parent="3" vertex="1">
-                    <mxGeometry x="380" y="315.5" width="20" height="20" as="geometry"/>
+                <mxCell id="55" value="PowerSocket" style="rounded=0;whiteSpace=wrap;html=1;fillColor=none;dashed=1;align=right;verticalAlign=bottom;labelPosition=left;verticalLabelPosition=top;spacingBottom=0;spacingRight=0;" parent="3" vertex="1">
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                 </mxCell>
                 <mxCell id="17" value="system_under_consideration_inner_elements" style="locked=1;" parent="0"/>
-                <mxCell id="22" value="1..26" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;startArrow=box;startFill=0;endArrow=box;endFill=0;elbow=vertical;fontSize=10;labelBackgroundColor=none;" parent="17" edge="1">
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-                        <mxPoint x="505" y="325.5" as="sourcePoint"/>
-                        <mxPoint x="560" y="325.5" as="targetPoint"/>
-                        <Array as="points">
-                            <mxPoint x="545" y="325"/>
-                            <mxPoint x="545" y="325"/>
-                        </Array>
-                        <mxPoint as="offset"/>
+                <mxCell id="22" value="1..26" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;entryX=0;entryY=0.5;entryDx=0;entryDy=0;startArrow=box;startFill=0;endArrow=box;endFill=0;elbow=vertical;fontSize=10;labelBackgroundColor=none;exitX=1;exitY=0.5;exitDx=0;exitDy=0;" parent="17" source="18" edge="1">
+                    <mxGeometry x="0.3514" y="11" relative="1" as="geometry">
+                        <mxPoint x="499" y="326" as="sourcePoint"/>
+                        <mxPoint x="554" y="325.5" as="targetPoint"/>
+                        <Array as="points"/>
+                        <mxPoint y="1" as="offset"/>
                     </mxGeometry>
                 </mxCell>
-                <mxCell id="54" value="GPIOs" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];labelBackgroundColor=none;" vertex="1" connectable="0" parent="22">
+                <mxCell id="54" value="GPIO" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];labelBackgroundColor=none;" parent="22" vertex="1" connectable="0">
                     <mxGeometry x="-0.2" y="1" relative="1" as="geometry">
-                        <mxPoint x="-2" y="-15" as="offset"/>
+                        <mxPoint x="-11" y="11" as="offset"/>
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                 </mxCell>
                 <mxCell id="18" value="&lt;span style=&quot;color: rgb(51, 51, 51); text-align: left;&quot;&gt;&amp;nbsp;«host»&amp;nbsp;&lt;/span&gt;&lt;br&gt;RPI" style="rounded=0;whiteSpace=wrap;html=1;fillColor=none;fontSize=10;" parent="17" vertex="1">
-                    <mxGeometry x="445" y="303" width="60" height="45" as="geometry"/>
+                    <mxGeometry x="420" y="303" width="60" height="45" as="geometry"/>
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                 <mxCell id="24" style="edgeStyle=orthogonalEdgeStyle;rounded=0;html=1;entryX=0.5;entryY=0;entryDx=0;entryDy=0;startArrow=box;startFill=0;endArrow=none;endFill=0;elbow=vertical;fontSize=10;" parent="17" source="19" target="13" edge="1">
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                 </mxCell>
                 <mxCell id="19" value="Relais" style="rounded=0;whiteSpace=wrap;html=1;fillColor=none;fontSize=10;" parent="17" vertex="1">
-                    <mxGeometry x="560" y="303" width="60" height="45" as="geometry"/>
+                    <mxGeometry x="554" y="303" width="60" height="45" as="geometry"/>
                 </mxCell>
                 <mxCell id="20" style="edgeStyle=orthogonalEdgeStyle;html=1;rounded=0;endArrow=none;endFill=0;startArrow=box;startFill=0;fontSize=10;" parent="17" source="18" target="14" edge="1">
                     <mxGeometry relative="1" as="geometry"/>
@@ -71,15 +65,15 @@
                 </mxCell>
                 <mxCell id="29" value="neighbor_systems" style="locked=1;" parent="0"/>
                 <mxCell id="30" value="«neighbor»&lt;br style=&quot;font-size: 10px;&quot;&gt;some_electrical_device" style="rounded=0;whiteSpace=wrap;html=1;fillColor=none;verticalAlign=middle;fontSize=10;" parent="29" vertex="1">
-                    <mxGeometry x="535" y="150" width="110" height="45" as="geometry"/>
+                    <mxGeometry x="529" y="150" width="110" height="45" as="geometry"/>
                 </mxCell>
                 <mxCell id="32" style="edgeStyle=none;html=1;entryX=0.5;entryY=1;entryDx=0;entryDy=0;endArrow=box;endFill=0;exitX=0.5;exitY=0;exitDx=0;exitDy=0;fontSize=10;" parent="29" source="12" target="30" edge="1">
                     <mxGeometry relative="1" as="geometry">
-                        <mxPoint x="590" y="198" as="targetPoint"/>
+                        <mxPoint x="584" y="198" as="targetPoint"/>
                     </mxGeometry>
                 </mxCell>
                 <mxCell id="33" value="&lt;font style=&quot;font-size: 10px;&quot;&gt;«neighbor»&lt;br style=&quot;font-size: 10px;&quot;&gt;«host»&lt;br&gt;some_host&lt;br&gt;&lt;/font&gt;" style="rounded=0;whiteSpace=wrap;html=1;fillColor=none;verticalAlign=middle;fontSize=10;" parent="29" vertex="1">
-                    <mxGeometry x="213" y="295.5" width="72" height="60" as="geometry"/>
+                    <mxGeometry x="192" y="295.5" width="72" height="60" as="geometry"/>
                 </mxCell>
                 <mxCell id="36" style="edgeStyle=none;html=1;entryX=0;entryY=0.5;entryDx=0;entryDy=0;startArrow=box;startFill=0;endArrow=box;endFill=0;exitX=1;exitY=0.5;exitDx=0;exitDy=0;fontSize=10;" parent="29" source="33" target="41" edge="1">
                     <mxGeometry relative="1" as="geometry">
@@ -88,33 +82,33 @@
                 </mxCell>
                 <mxCell id="45" value="pinctrl&lt;br&gt;over&lt;br&gt;SSH" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];fontSize=10;" parent="36" vertex="1" connectable="0">
                     <mxGeometry x="-0.1442" relative="1" as="geometry">
-                        <mxPoint x="3" y="-29" as="offset"/>
+                        <mxPoint x="3" y="-25" as="offset"/>
                     </mxGeometry>
                 </mxCell>
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                     <mxGeometry relative="1" as="geometry"/>
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-                <mxCell id="50" value="control remotely" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];fontSize=10;" parent="48" vertex="1" connectable="0">
+                <mxCell id="50" value="control remotely" style="edgeLabel;html=1;align=center;verticalAlign=middle;resizable=0;points=[];fontSize=10;labelBackgroundColor=none;" parent="48" vertex="1" connectable="0">
                     <mxGeometry x="-0.1693" y="2" relative="1" as="geometry">
-                        <mxPoint x="-12" y="-1" as="offset"/>
+                        <mxPoint x="8" y="-6" as="offset"/>
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                 </mxCell>
                 <mxCell id="37" value="«actor»&lt;br&gt;«user»&lt;br&gt;some_user" style="shape=umlActor;verticalLabelPosition=bottom;verticalAlign=top;html=1;outlineConnect=0;fillColor=none;fontSize=10;labelBackgroundColor=default;" parent="29" vertex="1">
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                 <mxCell id="39" value="«neighbor»&amp;nbsp;domestic power supply&amp;nbsp;" style="rounded=0;whiteSpace=wrap;html=1;fillColor=none;verticalAlign=middle;points=[[0,0,0,0,0],[0,0.25,0,0,0],[0,0.5,0,0,0],[0,0.75,0,0,0],[0,1,0,0,0],[0.25,1,0,0,0],[0.31,0,0,0,0],[0.5,0,0,0,0],[0.5,1,0,0,0],[0.75,1,0,0,0],[0.79,0,0,0,0],[1,0,0,0,0],[1,0.25,0,0,0],[1,0.5,0,0,0],[1,0.75,0,0,0],[1,1,0,0,0]];fontSize=10;" parent="29" vertex="1">
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+                    <mxGeometry x="384" y="443" width="255" height="20" as="geometry"/>
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                     <mxGeometry relative="1" as="geometry"/>
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                 <mxCell id="41" value="«neighbor» wired LAN" style="rounded=0;whiteSpace=wrap;html=1;fillColor=none;verticalAlign=middle;horizontal=0;fontSize=10;" parent="29" vertex="1">
-                    <mxGeometry x="325" y="253" width="25" height="145" as="geometry"/>
+                    <mxGeometry x="319" y="253" width="25" height="145" as="geometry"/>
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diff --git a/docs/blog/2024-09-WeSwitch/index.rst b/docs/blog/2024-09-WeSwitch/index.rst
index a7974c8..7e349a2 100644
--- a/docs/blog/2024-09-WeSwitch/index.rst
+++ b/docs/blog/2024-09-WeSwitch/index.rst
@@ -64,8 +64,8 @@ Common commands:
     some_user@some_host:~$ ssh weswitch@weswitch "pinctrl 26 dh"
 
 
-Change initial pin states
-=========================
+Modify initial states
+=====================
 
 Currently pins `19` and `26` are set to `ON` after reboot. All other pins are in default behavior which is `OFF`.
 
diff --git a/docs/conf.py b/docs/conf.py
index 4d40dfe..a15646e 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -80,7 +80,7 @@ def _calculate_repo_root_dir(source_path):
     __repo = Repo(_calculate_repo_root_dir(config.BUILD__DIRS__SOURCE))
     _scm_git_branch = __repo.active_branch.name
 except:
-    logger.warning(f"Couldn't get git branch.")
+    logger.info(f"Couldn't get git branch.")
 
 ### SPHINX CONFIGURATION (GENERAL) ############################################
 # @see https://www.sphinx-doc.org/en/master/usage/configuration.html