Merge 'origin/main' into develop

# Conflicts:
#	examples/SpatialDetection/spatial_mobilenet.py
#	examples/mixed/rotated_spatial_detections.py

Author: alex-luxonis

docs/requirements.txt

@@ -8,4 +8,5 @@ sphinx-autopackagesummary==1.3
 autodocsumm==0.2.2
 pathlib==1.0.1
 jinja2==3.0.3
+urllib3==1.26.15 # New urllib version breaks sphinx
 -r ./requirements_mkdoc.txt

docs/requirements_mkdoc.txt

@@ -1 +1 @@
-git+https://github.com/luxonis/pybind11_mkdoc.git@47a353ae22a3ca2fe1ca47f47b38613dcfb1043b
+git+https://github.com/luxonis/pybind11_mkdoc.git@59746f8d1645c9f00ebfb534186334d0154b5bd6

docs/source/_static/images/components/disparity_shift.png

@@ -1,7 +1,8 @@
 StereoDepth
 ###########
 
-StereoDepth node calculates the disparity/depth from the stereo camera pair (2x :ref:`MonoCamera <MonoCamera>`/:ref:`ColorCamera`).
+StereoDepth node calculates the disparity and/or depth from the stereo camera pair (2x :ref:`MonoCamera <MonoCamera>`/:ref:`ColorCamera`).
+We suggest following :ref:`Configuring Stereo Depth` tutorial to achieve the best depth results.
 
 How to place it
 ===============

docs/source/_static/images/components/layered-pointcloud.png

@@ -1,28 +1,5 @@
 .. raw:: html
 
-    <h2>Got questions?</h2>
+   <h2>Got questions?</h2>
 
-We're always happy to help with code or other questions you might have.
-
-.. raw:: html
-
-     <div class="cta-row cta-row-short">
-         <div class="cta-box">
-            <a href="https://discord.gg/luxonis">
-               <img src="https://docs.luxonis.com/en/latest/_images/discord.png" alt="Discord"/>
-               <h5 class="cta-title">Community Discord</h5>
-            </a>
-         </div>
-         <div class="cta-box">
-            <a href="https://discuss.luxonis.com/">
-               <img src="https://docs.luxonis.com/en/latest/_images/forum.png" alt="forum"/>
-               <h5 class="cta-title">Discussion Forum</h5>
-            </a>
-         </div>
-         <div class="cta-box">
-            <a href="mailto:[email protected]">
-               <img src="https://docs.luxonis.com/en/latest/_images/email.png" alt="forum"/>
-               <h5 class="cta-title">Email Support</h5>
-            </a>
-         </div>
-      </div>
+   Head over to <a href="https://discuss.luxonis.com/"><strong>Discussion Forum</strong></a> for technical support or any other questions you might have.

docs/source/_static/images/components/pointcloud_layering.jpg

@@ -0,0 +1,49 @@
+Script UART communication
+=========================
+
+This example uses :ref:`Script` node for `UART communication <https://en.wikipedia.org/wiki/Universal_asynchronous_receiver-transmitter>`__. Note that OAK
+cameras don't have UART pins easily disposed, and we soldered wires on `OAK-FFC-4P <https://docs.luxonis.com/projects/hardware/en/latest/pages/DD2090.html>`__
+to expose UART pins.
+
+.. note::
+
+    This should only be run on OAK-FFC-4P, as other OAK cameras might have different GPIO configuration.
+
+Demo
+####
+
+.. raw:: html
+
+    <div style="position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; height: auto;">
+        <iframe src="https://www.youtube.com/embed/nbS1BczO5sE" frameborder="0" allowfullscreen style="position: absolute; top: 0; left: 0; width: 100%; height: 100%;"></iframe>
+    </div>
+
+
+.. figure:: https://user-images.githubusercontent.com/18037362/232458809-a36dc418-6bb5-411f-9172-5130a926191d.jpg
+
+    Oscilloscope connected to the OAK-FFC-4P UART pins
+
+Setup
+#####
+
+.. include::  /includes/install_from_pypi.rst
+
+Source code
+###########
+
+.. tabs::
+
+    .. tab:: Python
+
+        Also `available on GitHub <https://github.com/luxonis/depthai-python/blob/main/examples/Script/script_uart.py>`__
+
+        .. literalinclude:: ../../../../examples/Script/script_uart.py
+           :language: python
+           :linenos:
+
+    .. tab:: C++
+
+        Not yet available
+
+
+.. include::  /includes/footer-short.rst

docs/source/components/nodes/stereo_depth.rst

@@ -11,7 +11,7 @@ scanning camera for mobile robots.
 Demo
 ####
 
-.. image:: https://user-images.githubusercontent.com/18037362/190861621-b57fd1e3-5a3d-4d79-b1a7-d17a0b78c63e.gif
+.. image:: https://user-images.githubusercontent.com/18037362/231822498-6e3699a0-039e-424b-acb2-b246575e91ee.png
 
 Setup
 #####

docs/source/includes/footer-short.rst

@@ -0,0 +1,52 @@
+Stereo Depth custom Mesh
+========================
+
+This example shows how you can load custom mesh to the device and use it for depth calculation.
+In this example, mesh files are generated from camera calibration data, but you can also use
+your own mesh files.
+
+By default, :ref:`StereoDepth` will use the same logic as inside the ``def getMesh()`` to calculate
+mesh files whenever horizontal FOV is larger than 90°. You could also force calculate the mesh using:
+
+.. code-block:: python
+
+    stereo = pipeline.create(dai.node.StereoDepth)
+    # Enable mesh calculation to correct distortion:
+    stereo.enableDistortionCorrection(True)
+
+
+StereoDepth node also allows you to load mesh files directly from a file path:
+
+.. code-block:: python
+
+    stereo = pipeline.create(dai.node.StereoDepth)
+    stereo.loadMeshFiles('path/to/left_mesh', 'path/to/right_mesh')
+
+Demo
+####
+
+.. image:: https://github.com/luxonis/depthai-python/assets/18037362/f2031bd4-0748-4a06-abb1-b52e9a17134e
+
+On the image above you can see that the rectified frame isn't as wide FOV as the original one,
+that's because the distortion correction is applied (in this case via custom mesh files), so the
+disparity matching can be performed correctly.
+
+Setup
+#####
+
+.. include::  /includes/install_from_pypi.rst
+
+Source code
+###########
+
+.. tabs::
+
+    .. tab:: Python
+
+        Also `available on GitHub <https://github.com/luxonis/depthai-python/blob/main/examples/StereoDepth/stereo_depth_custom_mesh.py>`__
+
+        .. literalinclude:: ../../../../examples/StereoDepth/stereo_depth_custom_mesh.py
+           :language: python
+           :linenos:
+
+.. include::  /includes/footer-short.rst