Skip to content
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
78 changes: 78 additions & 0 deletions content/blog/2025/09/esp-wifi-remote/img/at.drawio
Original file line number Diff line number Diff line change
@@ -0,0 +1,78 @@
<mxfile host="65bd71144e">
<diagram id="7W33uEh9ZzW-GppHaLwA" name="Page-1">
<mxGraphModel dx="596" dy="699" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="850" pageHeight="1100" math="0" shadow="0">
<root>
<mxCell id="0"/>
<mxCell id="1" parent="0"/>
<mxCell id="2" value="&amp;nbsp;Host device" style="rounded=0;whiteSpace=wrap;html=1;align=left;verticalAlign=top;fillColor=#CCCCFF;fontColor=#000000;" parent="1" vertex="1">
<mxGeometry x="60" y="220" width="350" height="200" as="geometry"/>
</mxCell>
<mxCell id="8" value="wrmt-over-at" style="rounded=0;whiteSpace=wrap;html=1;align=center;verticalAlign=top;fillColor=#9999FF;fontColor=#000000;" parent="1" vertex="1">
<mxGeometry x="250" y="260" width="140" height="130" as="geometry"/>
</mxCell>
<mxCell id="3" value="Application" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="80" y="260" width="120" height="50" as="geometry"/>
</mxCell>
<mxCell id="4" value="TCP/IP" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="80" y="340" width="120" height="50" as="geometry"/>
</mxCell>
<mxCell id="6" value="plain text" style="shape=flexArrow;endArrow=classic;startArrow=classic;html=1;fillColor=#FFFF33;fontSize=14;" parent="1" edge="1">
<mxGeometry width="100" height="100" relative="1" as="geometry">
<mxPoint x="410" y="320" as="sourcePoint"/>
<mxPoint x="550" y="320" as="targetPoint"/>
<mxPoint as="offset"/>
</mxGeometry>
</mxCell>
<mxCell id="19" value="AT commands" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="265" y="310" width="110" height="30" as="geometry"/>
</mxCell>
<mxCell id="20" value="" style="curved=1;endArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="3" target="19" edge="1">
<mxGeometry width="50" height="50" relative="1" as="geometry">
<mxPoint x="210" y="375" as="sourcePoint"/>
<mxPoint x="275" y="365" as="targetPoint"/>
<Array as="points"/>
</mxGeometry>
</mxCell>
<mxCell id="16" value="esp-wifi-remote" style="rounded=0;whiteSpace=wrap;html=1;horizontal=0;fillColor=#FFFFCC;fontColor=#000000;" parent="1" vertex="1">
<mxGeometry x="220" y="260" width="30" height="130" as="geometry"/>
</mxCell>
<mxCell id="21" value="&amp;nbsp;Slave device" style="rounded=0;whiteSpace=wrap;html=1;align=left;verticalAlign=top;fontColor=#000000;fillColor=#CCCCFF;" parent="1" vertex="1">
<mxGeometry x="550" y="220" width="290" height="200" as="geometry"/>
</mxCell>
<mxCell id="22" value="ESP-AT" style="rounded=0;whiteSpace=wrap;html=1;align=center;verticalAlign=top;fontColor=#000000;fillColor=#9999FF;" parent="1" vertex="1">
<mxGeometry x="570" y="250" width="140" height="130" as="geometry"/>
</mxCell>
<mxCell id="23" value="AT command&lt;br&gt;handlers" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="585" y="280" width="110" height="60" as="geometry"/>
</mxCell>
<mxCell id="26" value="WiFi" style="rounded=0;whiteSpace=wrap;html=1;fillColor=#FF99CC;fontColor=#000000;" parent="1" vertex="1">
<mxGeometry x="740" y="270" width="90" height="40" as="geometry"/>
</mxCell>
<mxCell id="27" value="TCP/IP" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="740" y="310" width="90" height="40" as="geometry"/>
</mxCell>
<mxCell id="28" value="" style="endArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="23" target="27" edge="1">
<mxGeometry width="50" height="50" relative="1" as="geometry">
<mxPoint x="695" y="345" as="sourcePoint"/>
<mxPoint x="730" y="345" as="targetPoint"/>
</mxGeometry>
</mxCell>
<mxCell id="29" value="" style="endArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="23" target="26" edge="1">
<mxGeometry width="50" height="50" relative="1" as="geometry">
<mxPoint x="700" y="294.5" as="sourcePoint"/>
<mxPoint x="745" y="294.5" as="targetPoint"/>
</mxGeometry>
</mxCell>
<mxCell id="31" value="Other components" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="740" y="350" width="90" height="40" as="geometry"/>
</mxCell>
<mxCell id="32" value="" style="endArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;dashed=1;" parent="1" source="23" target="31" edge="1">
<mxGeometry width="50" height="50" relative="1" as="geometry">
<mxPoint x="705" y="320" as="sourcePoint"/>
<mxPoint x="750" y="340" as="targetPoint"/>
</mxGeometry>
</mxCell>
</root>
</mxGraphModel>
</diagram>
</mxfile>
Binary file added content/blog/2025/09/esp-wifi-remote/img/at.webp
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
92 changes: 92 additions & 0 deletions content/blog/2025/09/esp-wifi-remote/img/eppp.drawio
Original file line number Diff line number Diff line change
@@ -0,0 +1,92 @@
<mxfile host="65bd71144e">
<diagram id="7W33uEh9ZzW-GppHaLwA" name="Page-1">
<mxGraphModel dx="596" dy="699" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="850" pageHeight="1100" math="0" shadow="0">
<root>
<mxCell id="0"/>
<mxCell id="1" parent="0"/>
<mxCell id="2" value="&amp;nbsp;Host device" style="rounded=0;whiteSpace=wrap;html=1;align=left;verticalAlign=top;fillColor=#CCCCFF;fontColor=#000000;" parent="1" vertex="1">
<mxGeometry x="60" y="220" width="350" height="200" as="geometry"/>
</mxCell>
<mxCell id="8" value="wrmt-over-eppp" style="rounded=0;whiteSpace=wrap;html=1;align=center;verticalAlign=top;fillColor=#9999FF;fontColor=#000000;" parent="1" vertex="1">
<mxGeometry x="250" y="260" width="140" height="130" as="geometry"/>
</mxCell>
<mxCell id="3" value="Application" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="80" y="260" width="120" height="50" as="geometry"/>
</mxCell>
<mxCell id="4" value="TCP/IP" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="80" y="340" width="120" height="50" as="geometry"/>
</mxCell>
<mxCell id="12" value="IP packets" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="265" y="340" width="110" height="30" as="geometry"/>
</mxCell>
<mxCell id="18" value="" style="curved=1;endArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="4" target="12" edge="1">
<mxGeometry width="50" height="50" relative="1" as="geometry">
<mxPoint x="290" y="400" as="sourcePoint"/>
<mxPoint x="340" y="350" as="targetPoint"/>
<Array as="points"/>
</mxGeometry>
</mxCell>
<mxCell id="19" value="WiFi calls" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="265" y="290" width="110" height="30" as="geometry"/>
</mxCell>
<mxCell id="20" value="" style="curved=1;endArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="3" target="19" edge="1">
<mxGeometry width="50" height="50" relative="1" as="geometry">
<mxPoint x="210" y="375" as="sourcePoint"/>
<mxPoint x="275" y="365" as="targetPoint"/>
<Array as="points"/>
</mxGeometry>
</mxCell>
<mxCell id="16" value="esp-wifi-remote" style="rounded=0;whiteSpace=wrap;html=1;horizontal=0;fillColor=#FFFFCC;fontColor=#000000;" parent="1" vertex="1">
<mxGeometry x="220" y="260" width="30" height="130" as="geometry"/>
</mxCell>
<mxCell id="21" value="&amp;nbsp;Slave device" style="rounded=0;whiteSpace=wrap;html=1;align=left;verticalAlign=top;fillColor=#CCCCFF;fontColor=#000000;" parent="1" vertex="1">
<mxGeometry x="550" y="227" width="290" height="200" as="geometry"/>
</mxCell>
<mxCell id="22" value="wrmt-eppp-slave" style="rounded=0;whiteSpace=wrap;html=1;align=center;verticalAlign=top;fillColor=#9999FF;fontColor=#000000;" parent="1" vertex="1">
<mxGeometry x="570" y="257" width="140" height="130" as="geometry"/>
</mxCell>
<mxCell id="23" value="WiFi calls" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="585" y="287" width="110" height="30" as="geometry"/>
</mxCell>
<mxCell id="24" value="IP packets" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="585" y="337" width="110" height="30" as="geometry"/>
</mxCell>
<mxCell id="25" value="WiFi library" style="rounded=0;whiteSpace=wrap;html=1;verticalAlign=middle;fillColor=#FF99CC;fontColor=#000000;" parent="1" vertex="1">
<mxGeometry x="740" y="280" width="90" height="40" as="geometry"/>
</mxCell>
<mxCell id="28" value="" style="endArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="24" edge="1">
<mxGeometry width="50" height="50" relative="1" as="geometry">
<mxPoint x="750" y="397" as="sourcePoint"/>
<mxPoint x="740" y="352" as="targetPoint"/>
</mxGeometry>
</mxCell>
<mxCell id="29" value="" style="endArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="23" edge="1">
<mxGeometry width="50" height="50" relative="1" as="geometry">
<mxPoint x="700" y="301.5" as="sourcePoint"/>
<mxPoint x="740" y="302" as="targetPoint"/>
</mxGeometry>
</mxCell>
<mxCell id="6" value="TLS with mut-auth" style="shape=flexArrow;endArrow=classic;startArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.75;entryDx=0;entryDy=0;fillColor=#e3c800;strokeColor=#B09500;fontSize=14;" parent="1" edge="1">
<mxGeometry width="100" height="100" relative="1" as="geometry">
<mxPoint x="374" y="305" as="sourcePoint"/>
<mxPoint x="584" y="302.5" as="targetPoint"/>
<mxPoint as="offset"/>
</mxGeometry>
</mxCell>
<mxCell id="30" value="plain text" style="shape=flexArrow;endArrow=classic;startArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.75;entryDx=0;entryDy=0;fillColor=#e3c800;strokeColor=#B09500;fontSize=14;" parent="1" edge="1">
<mxGeometry width="100" height="100" relative="1" as="geometry">
<mxPoint x="375" y="356.25" as="sourcePoint"/>
<mxPoint x="585" y="353.75" as="targetPoint"/>
<mxPoint as="offset"/>
<Array as="points">
<mxPoint x="500" y="356"/>
</Array>
</mxGeometry>
</mxCell>
<mxCell id="32" value="TCP/IP" style="rounded=0;whiteSpace=wrap;html=1;verticalAlign=middle;" parent="1" vertex="1">
<mxGeometry x="740" y="337" width="90" height="40" as="geometry"/>
</mxCell>
</root>
</mxGraphModel>
</diagram>
</mxfile>
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
85 changes: 85 additions & 0 deletions content/blog/2025/09/esp-wifi-remote/img/hosted.drawio
Original file line number Diff line number Diff line change
@@ -0,0 +1,85 @@
<mxfile host="65bd71144e">
<diagram id="7W33uEh9ZzW-GppHaLwA" name="Page-1">
<mxGraphModel dx="596" dy="699" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="850" pageHeight="1100" math="0" shadow="0">
<root>
<mxCell id="0"/>
<mxCell id="1" parent="0"/>
<mxCell id="2" value="&amp;nbsp;Host device" style="rounded=0;whiteSpace=wrap;html=1;align=left;verticalAlign=top;fillColor=#CCCCFF;fontColor=#000000;strokeColor=#006EAF;" parent="1" vertex="1">
<mxGeometry x="60" y="220" width="350" height="200" as="geometry"/>
</mxCell>
<mxCell id="8" value="esp-hosted" style="rounded=0;whiteSpace=wrap;html=1;align=center;verticalAlign=top;fillColor=#9999FF;fontColor=#000000;" parent="1" vertex="1">
<mxGeometry x="250" y="260" width="140" height="130" as="geometry"/>
</mxCell>
<mxCell id="3" value="Application" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="80" y="260" width="120" height="50" as="geometry"/>
</mxCell>
<mxCell id="4" value="TCP/IP" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="80" y="340" width="120" height="50" as="geometry"/>
</mxCell>
<mxCell id="6" value="plain text" style="shape=flexArrow;endArrow=classic;startArrow=classic;html=1;fillColor=#CCCC00;fontSize=14;" parent="1" edge="1">
<mxGeometry width="100" height="100" relative="1" as="geometry">
<mxPoint x="410" y="320" as="sourcePoint"/>
<mxPoint x="550" y="320" as="targetPoint"/>
<mxPoint as="offset"/>
</mxGeometry>
</mxCell>
<mxCell id="12" value="802.3 frames" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="265" y="340" width="110" height="30" as="geometry"/>
</mxCell>
<mxCell id="18" value="" style="curved=1;endArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="4" target="12" edge="1">
<mxGeometry width="50" height="50" relative="1" as="geometry">
<mxPoint x="290" y="400" as="sourcePoint"/>
<mxPoint x="340" y="350" as="targetPoint"/>
<Array as="points"/>
</mxGeometry>
</mxCell>
<mxCell id="19" value="WiFi calls" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="265" y="290" width="110" height="30" as="geometry"/>
</mxCell>
<mxCell id="20" value="" style="curved=1;endArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="3" target="19" edge="1">
<mxGeometry width="50" height="50" relative="1" as="geometry">
<mxPoint x="210" y="375" as="sourcePoint"/>
<mxPoint x="275" y="365" as="targetPoint"/>
<Array as="points"/>
</mxGeometry>
</mxCell>
<mxCell id="16" value="esp-wifi-remote" style="rounded=0;whiteSpace=wrap;html=1;horizontal=0;fillColor=#FFFFCC;fontColor=#000000;" parent="1" vertex="1">
<mxGeometry x="220" y="260" width="30" height="130" as="geometry"/>
</mxCell>
<mxCell id="21" value="&amp;nbsp;Slave device" style="rounded=0;whiteSpace=wrap;html=1;align=left;verticalAlign=top;fillColor=#CCCCFF;fontColor=#000000;strokeColor=#001DBC;" parent="1" vertex="1">
<mxGeometry x="550" y="220" width="290" height="200" as="geometry"/>
</mxCell>
<mxCell id="22" value="esp-hosted" style="rounded=0;whiteSpace=wrap;html=1;align=center;verticalAlign=top;fillColor=#9999FF;fontColor=#000000;" parent="1" vertex="1">
<mxGeometry x="570" y="250" width="140" height="130" as="geometry"/>
</mxCell>
<mxCell id="23" value="WiFi calls" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="585" y="280" width="110" height="30" as="geometry"/>
</mxCell>
<mxCell id="24" value="802.3 frames" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="585" y="330" width="110" height="30" as="geometry"/>
</mxCell>
<mxCell id="25" value="WiFi library" style="rounded=0;whiteSpace=wrap;html=1;verticalAlign=top;fillColor=#FF99CC;fontColor=#000000;" parent="1" vertex="1">
<mxGeometry x="720" y="250" width="110" height="130" as="geometry"/>
</mxCell>
<mxCell id="26" value="public API" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="740" y="280" width="70" height="30" as="geometry"/>
</mxCell>
<mxCell id="27" value="private API" style="rounded=0;whiteSpace=wrap;html=1;" parent="1" vertex="1">
<mxGeometry x="740" y="330" width="70" height="30" as="geometry"/>
</mxCell>
<mxCell id="28" value="" style="endArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="24" target="27" edge="1">
<mxGeometry width="50" height="50" relative="1" as="geometry">
<mxPoint x="750" y="390" as="sourcePoint"/>
<mxPoint x="730" y="345" as="targetPoint"/>
</mxGeometry>
</mxCell>
<mxCell id="29" value="" style="endArrow=classic;html=1;exitX=1;exitY=0.5;exitDx=0;exitDy=0;entryX=0;entryY=0.5;entryDx=0;entryDy=0;" parent="1" source="23" target="26" edge="1">
<mxGeometry width="50" height="50" relative="1" as="geometry">
<mxPoint x="700" y="294.5" as="sourcePoint"/>
<mxPoint x="745" y="294.5" as="targetPoint"/>
</mxGeometry>
</mxCell>
</root>
</mxGraphModel>
</diagram>
</mxfile>
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
Loading