diff --git a/ESP-IDF_Robot/tutorial/docs/build/doctrees/environment.pickle b/ESP-IDF_Robot/tutorial/docs/build/doctrees/environment.pickle
index 7b75999cd..ab0022ccd 100644
Binary files a/ESP-IDF_Robot/tutorial/docs/build/doctrees/environment.pickle and b/ESP-IDF_Robot/tutorial/docs/build/doctrees/environment.pickle differ
diff --git a/ESP-IDF_Robot/tutorial/docs/build/doctrees/index.doctree b/ESP-IDF_Robot/tutorial/docs/build/doctrees/index.doctree
index e1c1ce768..c0544831b 100644
Binary files a/ESP-IDF_Robot/tutorial/docs/build/doctrees/index.doctree and b/ESP-IDF_Robot/tutorial/docs/build/doctrees/index.doctree differ
diff --git a/ESP-IDF_Robot/tutorial/docs/build/doctrees/intro.doctree b/ESP-IDF_Robot/tutorial/docs/build/doctrees/intro.doctree
index 89d259aac..0fdc69e25 100644
Binary files a/ESP-IDF_Robot/tutorial/docs/build/doctrees/intro.doctree and b/ESP-IDF_Robot/tutorial/docs/build/doctrees/intro.doctree differ
diff --git a/ESP-IDF_Robot/tutorial/docs/build/doctrees/overview.doctree b/ESP-IDF_Robot/tutorial/docs/build/doctrees/overview.doctree
index 1b5f06487..67b6f8d2c 100644
Binary files a/ESP-IDF_Robot/tutorial/docs/build/doctrees/overview.doctree and b/ESP-IDF_Robot/tutorial/docs/build/doctrees/overview.doctree differ
diff --git a/ESP-IDF_Robot/tutorial/docs/build/doctrees/progress.doctree b/ESP-IDF_Robot/tutorial/docs/build/doctrees/progress.doctree
index abc6cfa67..50b5d899c 100644
Binary files a/ESP-IDF_Robot/tutorial/docs/build/doctrees/progress.doctree and b/ESP-IDF_Robot/tutorial/docs/build/doctrees/progress.doctree differ
diff --git a/ESP-IDF_Robot/tutorial/docs/build/html/_sources/index.rst.txt b/ESP-IDF_Robot/tutorial/docs/build/html/_sources/index.rst.txt
index caf4c53c8..2def04059 100644
--- a/ESP-IDF_Robot/tutorial/docs/build/html/_sources/index.rst.txt
+++ b/ESP-IDF_Robot/tutorial/docs/build/html/_sources/index.rst.txt
@@ -6,9 +6,7 @@
 ByteRider documentation
 =======================
 
-Add your content using ``reStructuredText`` syntax. See the
-`reStructuredText <https://www.sphinx-doc.org/en/master/usage/restructuredtext/index.html>`_
-documentation for details.
+.. image:: _static/ESP-IDF_Robot.jpg
 
 
 .. toctree::
diff --git a/ESP-IDF_Robot/tutorial/docs/build/html/index.html b/ESP-IDF_Robot/tutorial/docs/build/html/index.html
index a2a95a633..bdd44a1f2 100644
--- a/ESP-IDF_Robot/tutorial/docs/build/html/index.html
+++ b/ESP-IDF_Robot/tutorial/docs/build/html/index.html
@@ -34,9 +34,7 @@
             
   <section id="byterider-documentation">
 <h1>ByteRider documentation<a class="headerlink" href="#byterider-documentation" title="Link to this heading">¶</a></h1>
-<p>Add your content using <code class="docutils literal notranslate"><span class="pre">reStructuredText</span></code> syntax. See the
-<a class="reference external" href="https://www.sphinx-doc.org/en/master/usage/restructuredtext/index.html">reStructuredText</a>
-documentation for details.</p>
+<img alt="_images/ESP-IDF_Robot.jpg" src="_images/ESP-IDF_Robot.jpg" />
 <div class="toctree-wrapper compound">
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="intro.html">INTRODUCTION</a></li>
diff --git a/ESP-IDF_Robot/tutorial/docs/build/html/intro.html b/ESP-IDF_Robot/tutorial/docs/build/html/intro.html
index e35aca27c..57fd3756e 100644
--- a/ESP-IDF_Robot/tutorial/docs/build/html/intro.html
+++ b/ESP-IDF_Robot/tutorial/docs/build/html/intro.html
@@ -14,7 +14,7 @@
     <script src="_static/sphinx_highlight.js?v=dc90522c"></script>
     <link rel="index" title="Index" href="genindex.html" />
     <link rel="search" title="Search" href="search.html" />
-    <link rel="next" title="WORK-IN-PROGRESS WALK THROUGH" href="progress.html" />
+    <link rel="next" title="HOW DOES IT WORK?" href="overview.html" />
     <link rel="prev" title="ByteRider documentation" href="index.html" />
    
   <link rel="stylesheet" href="_static/custom.css" type="text/css" />
@@ -65,6 +65,7 @@
 <script>document.getElementById('searchbox').style.display = "block"</script><h3>Navigation</h3>
 <ul class="current">
 <li class="toctree-l1 current"><a class="current reference internal" href="#">INTRODUCTION</a></li>
+<li class="toctree-l1"><a class="reference internal" href="overview.html">HOW DOES IT WORK?</a></li>
 <li class="toctree-l1"><a class="reference internal" href="progress.html">WORK-IN-PROGRESS WALK THROUGH</a></li>
 </ul>
 
@@ -73,7 +74,7 @@
 <ul>
   <li><a href="index.html">Documentation overview</a><ul>
       <li>Previous: <a href="index.html" title="previous chapter">ByteRider documentation</a></li>
-      <li>Next: <a href="progress.html" title="next chapter">WORK-IN-PROGRESS WALK THROUGH</a></li>
+      <li>Next: <a href="overview.html" title="next chapter">HOW DOES IT WORK?</a></li>
   </ul></li>
 </ul>
 </div>
diff --git a/ESP-IDF_Robot/tutorial/docs/build/html/progress.html b/ESP-IDF_Robot/tutorial/docs/build/html/progress.html
index 5ee300059..7a7e9a2d3 100644
--- a/ESP-IDF_Robot/tutorial/docs/build/html/progress.html
+++ b/ESP-IDF_Robot/tutorial/docs/build/html/progress.html
@@ -14,7 +14,7 @@
     <script src="_static/sphinx_highlight.js?v=dc90522c"></script>
     <link rel="index" title="Index" href="genindex.html" />
     <link rel="search" title="Search" href="search.html" />
-    <link rel="prev" title="INTRODUCTION" href="intro.html" />
+    <link rel="prev" title="HOW DOES IT WORK?" href="overview.html" />
    
   <link rel="stylesheet" href="_static/custom.css" type="text/css" />
   
@@ -97,6 +97,7 @@
 <script>document.getElementById('searchbox').style.display = "block"</script><h3>Navigation</h3>
 <ul class="current">
 <li class="toctree-l1"><a class="reference internal" href="intro.html">INTRODUCTION</a></li>
+<li class="toctree-l1"><a class="reference internal" href="overview.html">HOW DOES IT WORK?</a></li>
 <li class="toctree-l1 current"><a class="current reference internal" href="#">WORK-IN-PROGRESS WALK THROUGH</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="#finished-work">Finished Work</a></li>
 <li class="toctree-l2"><a class="reference internal" href="#chassis">Chassis</a></li>
@@ -110,7 +111,7 @@
 <h3>Related Topics</h3>
 <ul>
   <li><a href="index.html">Documentation overview</a><ul>
-      <li>Previous: <a href="intro.html" title="previous chapter">INTRODUCTION</a></li>
+      <li>Previous: <a href="overview.html" title="previous chapter">HOW DOES IT WORK?</a></li>
   </ul></li>
 </ul>
 </div>
diff --git a/ESP-IDF_Robot/tutorial/docs/build/html/searchindex.js b/ESP-IDF_Robot/tutorial/docs/build/html/searchindex.js
index 43f0b0421..26b1ecd63 100644
--- a/ESP-IDF_Robot/tutorial/docs/build/html/searchindex.js
+++ b/ESP-IDF_Robot/tutorial/docs/build/html/searchindex.js
@@ -1 +1 @@
-Search.setIndex({"alltitles":{"ByteRider documentation":[[0,null]],"Chassis":[[3,"chassis"]],"Direction and Speed":[[2,"direction-and-speed"]],"Finished Work":[[3,"finished-work"]],"Fusion of Software with Hardware":[[2,"fusion-of-software-with-hardware"]],"HOW DOES IT WORK?":[[2,null]],"INTRODUCTION":[[1,null]],"Motor Wires Harness":[[3,"motor-wires-harness"]],"Reserved Pins & GPIOs":[[2,"reserved-pins-gpios"]],"Schematic":[[2,"schematic"]],"WORK-IN-PROGRESS WALK THROUGH":[[3,null]],"Wiring":[[3,"wiring"]],"x- and y- axis":[[2,"x-and-y-axis"]]},"docnames":["index","intro","overview","progress"],"envversion":{"sphinx":65,"sphinx.domains.c":3,"sphinx.domains.changeset":1,"sphinx.domains.citation":1,"sphinx.domains.cpp":9,"sphinx.domains.index":1,"sphinx.domains.javascript":3,"sphinx.domains.math":2,"sphinx.domains.python":4,"sphinx.domains.rst":2,"sphinx.domains.std":2},"filenames":["index.rst","intro.rst","overview.rst","progress.rst"],"indexentries":{},"objects":{},"objnames":{},"objtypes":{},"terms":{"0":2,"04x":2,"0x":2,"1":2,"100":2,"15":2,"16":2,"2":2,"3":2,"4":2,"47":2,"48":2,"5":2,"50":[],"6":2,"7":2,"8":2,"90":2,"91":2,"95":[],"A":2,"IN":0,"IT":0,"If":2,"In":2,"NOT":2,"The":2,"__gpio6__":[],"_static":[],"adapt":2,"adc1_ch0":2,"adc1_ch1":2,"add":0,"address":2,"ani":2,"ar":2,"arg":2,"assign":2,"axi":[],"back":2,"bacl":2,"base":2,"being":2,"below":[],"bitbyterid":2,"board":2,"breadboard":2,"brief":2,"buffer":2,"button":2,"c3":2,"call":2,"can":2,"car":2,"chang":2,"channel":2,"chassi":0,"clockwis":2,"code":2,"column":[],"complet":3,"consequ":2,"constraint":2,"content":0,"contin":2,"control":[2,3],"correspond":2,"counter":2,"crc":2,"cycl":2,"data":2,"dc":[2,3],"declar":2,"dedic":2,"defin":2,"deletep":2,"detail":0,"determin":2,"devboard":2,"develop":2,"developmemt":2,"diagon":2,"direct":[],"displai":2,"doe":0,"duti":2,"e":2,"each":2,"els":2,"error":2,"esp":2,"esp32":2,"esp_log":2,"esp_logi":2,"esp_logw":2,"esp_now_is_peer_exist":2,"esp_now_send":2,"event":2,"everi":2,"evok":2,"exist":[],"finish":0,"follow":2,"four":2,"front":2,"function":2,"fusion":0,"get":2,"gpio":0,"gpio0":2,"gpio1":2,"gpio4":2,"gpio5":2,"gpio6":2,"gpio7":2,"group":2,"har":0,"hardwar":0,"harn":3,"hexadecim":2,"hold":2,"how":0,"i":2,"idf_robot_schemat":[],"illustr":2,"imag":2,"insid":3,"instal":3,"int":2,"introduct":0,"joystick":2,"lastli":2,"ledc_channel_0":2,"ledc_channel_1":2,"ledc_channel_2":2,"ledc_channel_3":2,"left":2,"length":2,"mac":2,"mean":2,"measur":2,"memori":2,"messag":2,"microcontrol":2,"motor":[0,2],"motor1_rpm_pcm":[],"motor1_rpm_pwm":2,"motor2_rpm_pcm":[],"motor2_rpm_pwm":2,"motor3_rpm_pcm":[],"motor3_rpm_pwm":2,"motor4_rpm_pcm":[],"motor4_rpm_pwm":2,"motors_rpm":2,"move":2,"movement":2,"nav_bttn":2,"note":2,"now":2,"number":2,"ok":2,"ondatareceiv":2,"ondatas":2,"onli":[2,3],"oper":2,"oscilloscop":2,"other":2,"pair":2,"particular":2,"period":2,"pin":0,"png":[],"pointer":2,"porttick_period_m":2,"posit":2,"possibl":2,"power":2,"progress":0,"provid":2,"purpos":2,"push":2,"pwm":2,"rc":2,"rc_send_data_task":2,"receiv":2,"receiver_mac":2,"record":[],"regist":2,"requir":2,"reserv":0,"resp":2,"respons":2,"restructuredtext":0,"result":2,"right":2,"rotat":2,"row":[],"run":2,"same":[],"schemat":0,"second":2,"secur":3,"see":0,"send":2,"senddata":2,"sensors_data_t":2,"sent":2,"side":2,"sidewai":2,"similarli":2,"sizeof":2,"softwar":0,"speed":[],"static":2,"statu":2,"store":2,"struct":2,"suffici":2,"summar":2,"summari":2,"syntax":0,"tabl":2,"tag":2,"task":2,"thi":2,"those":2,"through":0,"transmit":2,"true":2,"turn":2,"two":2,"uint8_t":2,"updat":2,"us":0,"valu":2,"variou":2,"void":2,"voltag":2,"vtaskdelai":2,"wa":2,"walk":0,"well":[],"while":2,"wire":[0,2],"work":0,"wroom":2,"x":[],"x_axi":2,"y":[],"y_axi":2,"your":0},"titles":["ByteRider documentation","INTRODUCTION","HOW DOES IT WORK?","WORK-IN-PROGRESS WALK THROUGH"],"titleterms":{"IN":3,"IT":2,"axi":2,"byterid":0,"chassi":3,"direct":2,"document":0,"doe":2,"finish":3,"fusion":2,"gpio":2,"har":3,"hardwar":2,"how":2,"introduct":1,"motor":3,"pin":2,"progress":3,"reserv":2,"schemat":2,"softwar":2,"speed":2,"through":3,"walk":3,"wire":3,"work":[2,3],"x":2,"y":2}})
\ No newline at end of file
+Search.setIndex({"alltitles":{"ByteRider documentation":[[0,null]],"Chassis":[[3,"chassis"]],"Direction and Speed":[[2,"direction-and-speed"]],"Finished Work":[[3,"finished-work"]],"Fusion of Software with Hardware":[[2,"fusion-of-software-with-hardware"]],"HOW DOES IT WORK?":[[2,null]],"INTRODUCTION":[[1,null]],"Motor Wires Harness":[[3,"motor-wires-harness"]],"Reserved Pins & GPIOs":[[2,"reserved-pins-gpios"]],"Schematic":[[2,"schematic"]],"WORK-IN-PROGRESS WALK THROUGH":[[3,null]],"Wiring":[[3,"wiring"]],"x- and y- axis":[[2,"x-and-y-axis"]]},"docnames":["index","intro","overview","progress"],"envversion":{"sphinx":65,"sphinx.domains.c":3,"sphinx.domains.changeset":1,"sphinx.domains.citation":1,"sphinx.domains.cpp":9,"sphinx.domains.index":1,"sphinx.domains.javascript":3,"sphinx.domains.math":2,"sphinx.domains.python":4,"sphinx.domains.rst":2,"sphinx.domains.std":2},"filenames":["index.rst","intro.rst","overview.rst","progress.rst"],"indexentries":{},"objects":{},"objnames":{},"objtypes":{},"terms":{"0":2,"04x":2,"0x":2,"1":2,"100":2,"15":2,"16":2,"2":2,"3":2,"4":2,"47":2,"48":2,"5":2,"50":[],"6":2,"7":2,"8":2,"90":2,"91":2,"95":[],"A":2,"IN":0,"IT":0,"If":2,"In":2,"NOT":2,"The":2,"__gpio6__":[],"_static":[],"adapt":2,"adc1_ch0":2,"adc1_ch1":2,"add":[],"address":2,"ani":2,"ar":2,"arg":2,"assign":2,"axi":[],"back":2,"bacl":2,"base":2,"being":2,"below":[],"bitbyterid":2,"board":2,"breadboard":2,"brief":2,"buffer":2,"button":2,"c3":2,"call":2,"can":2,"car":2,"chang":2,"channel":2,"chassi":0,"clockwis":2,"code":2,"column":[],"complet":3,"consequ":2,"constraint":2,"content":[],"contin":2,"control":[2,3],"correspond":2,"counter":2,"crc":2,"cycl":2,"data":2,"dc":[2,3],"declar":2,"dedic":2,"defin":2,"deletep":2,"detail":[],"determin":2,"devboard":2,"develop":2,"developmemt":2,"diagon":2,"direct":[],"displai":2,"doe":0,"duti":2,"e":2,"each":2,"els":2,"error":2,"esp":2,"esp32":2,"esp_log":2,"esp_logi":2,"esp_logw":2,"esp_now_is_peer_exist":2,"esp_now_send":2,"event":2,"everi":2,"evok":2,"exist":[],"finish":0,"follow":2,"four":2,"front":2,"function":2,"fusion":0,"get":2,"gpio":0,"gpio0":2,"gpio1":2,"gpio4":2,"gpio5":2,"gpio6":2,"gpio7":2,"group":2,"har":0,"hardwar":0,"harn":3,"hexadecim":2,"hold":2,"how":0,"i":2,"idf_robot_schemat":[],"illustr":2,"imag":2,"insid":3,"instal":3,"int":2,"introduct":0,"joystick":2,"lastli":2,"ledc_channel_0":2,"ledc_channel_1":2,"ledc_channel_2":2,"ledc_channel_3":2,"left":2,"length":2,"mac":2,"mean":2,"measur":2,"memori":2,"messag":2,"microcontrol":2,"motor":[0,2],"motor1_rpm_pcm":[],"motor1_rpm_pwm":2,"motor2_rpm_pcm":[],"motor2_rpm_pwm":2,"motor3_rpm_pcm":[],"motor3_rpm_pwm":2,"motor4_rpm_pcm":[],"motor4_rpm_pwm":2,"motors_rpm":2,"move":2,"movement":2,"nav_bttn":2,"note":2,"now":2,"number":2,"ok":2,"ondatareceiv":2,"ondatas":2,"onli":[2,3],"oper":2,"oscilloscop":2,"other":2,"pair":2,"particular":2,"period":2,"pin":0,"png":[],"pointer":2,"porttick_period_m":2,"posit":2,"possibl":2,"power":2,"progress":0,"provid":2,"purpos":2,"push":2,"pwm":2,"rc":2,"rc_send_data_task":2,"receiv":2,"receiver_mac":2,"record":[],"regist":2,"requir":2,"reserv":0,"resp":2,"respons":2,"restructuredtext":[],"result":2,"right":2,"rotat":2,"row":[],"run":2,"same":[],"schemat":0,"second":2,"secur":3,"see":[],"send":2,"senddata":2,"sensors_data_t":2,"sent":2,"side":2,"sidewai":2,"similarli":2,"sizeof":2,"softwar":0,"speed":[],"static":2,"statu":2,"store":2,"struct":2,"suffici":2,"summar":2,"summari":2,"syntax":[],"tabl":2,"tag":2,"task":2,"thi":2,"those":2,"through":0,"transmit":2,"true":2,"turn":2,"two":2,"uint8_t":2,"updat":2,"us":[],"valu":2,"variou":2,"void":2,"voltag":2,"vtaskdelai":2,"wa":2,"walk":0,"well":[],"while":2,"wire":[0,2],"work":0,"wroom":2,"x":[],"x_axi":2,"y":[],"y_axi":2,"your":[]},"titles":["ByteRider documentation","INTRODUCTION","HOW DOES IT WORK?","WORK-IN-PROGRESS WALK THROUGH"],"titleterms":{"IN":3,"IT":2,"axi":2,"byterid":0,"chassi":3,"direct":2,"document":0,"doe":2,"finish":3,"fusion":2,"gpio":2,"har":3,"hardwar":2,"how":2,"introduct":1,"motor":3,"pin":2,"progress":3,"reserv":2,"schemat":2,"softwar":2,"speed":2,"through":3,"walk":3,"wire":3,"work":[2,3],"x":2,"y":2}})
\ No newline at end of file
diff --git a/ESP-IDF_Robot/tutorial/docs/source/index.rst b/ESP-IDF_Robot/tutorial/docs/source/index.rst
index caf4c53c8..2def04059 100644
--- a/ESP-IDF_Robot/tutorial/docs/source/index.rst
+++ b/ESP-IDF_Robot/tutorial/docs/source/index.rst
@@ -6,9 +6,7 @@
 ByteRider documentation
 =======================
 
-Add your content using ``reStructuredText`` syntax. See the
-`reStructuredText <https://www.sphinx-doc.org/en/master/usage/restructuredtext/index.html>`_
-documentation for details.
+.. image:: _static/ESP-IDF_Robot.jpg
 
 
 .. toctree::