diff --git a/.github/workflows/compile-examples.yml b/.github/workflows/compile-examples.yml
index 0a67737..3e2e142 100644
--- a/.github/workflows/compile-examples.yml
+++ b/.github/workflows/compile-examples.yml
@@ -1,3 +1,17 @@
+# This workflow compiles the example sketches for one of each distinct type of active official Arduino board.
+#
+# This requires the use of external components (e.g., libraries, boards platform, toolchain), so it is possible for
+# compilations to be broken by bugs in the external components, even though the example itself is perfect.
+#
+# If this happens, the procedure is:
+# - Report the bug to the appropriate issue tracker.
+# - Adjust this workflow to remove the compilation for the specific board/sketch combination that is failing due to the
+#   bug.
+# - Add a comment to the workflow providing the URL of the issue report.
+# - Once the bug is fixed and the fix released, revert the commit that removed the failing compilation.
+# - If the issue is closed as "wontfix", add a comment to the affected examples documenting the incompatibility and open
+#   an issue requesting that the associated tutorials be updated.
+
 name: Compile Examples
 
 on:
@@ -34,7 +48,11 @@ jobs:
       # Sketch paths to compile (recursive) for all boards
       UNIVERSAL_SKETCH_PATHS: >-
         "examples/01.Basics"
-        "examples/02.Digital"
+        "examples/02.Digital/BlinkWithoutDelay"
+        "examples/02.Digital/Button"
+        "examples/02.Digital/Debounce"
+        "examples/02.Digital/DigitalInputPullup"
+        "examples/02.Digital/StateChangeDetection"
         "examples/03.Analog"
         "examples/04.Communication/ASCIITable"
         "examples/04.Communication/Dimmer"
@@ -47,7 +65,8 @@ jobs:
         "examples/04.Communication/SerialEvent"
         "examples/04.Communication/VirtualColorMixer"
         "examples/05.Control"
-        "examples/06.Sensors"
+        "examples/06.Sensors/ADXL3xx"
+        "examples/06.Sensors/Knock"
         "examples/07.Display"
         "examples/08.Strings"
         "examples/11.ArduinoISP"
@@ -62,36 +81,56 @@ jobs:
             usb: false
             serial1: false
             starter-kit: true
+            tone: true
+            pulsein: true
           # Adding this in addition to the Uno because it has 1.5 kB less available flash
           - fqbn: arduino:avr:nano
             usb: false
             serial1: false
             starter-kit: false
+            tone: true
+            pulsein: true
           - fqbn: arduino:avr:leonardo
             usb: true
             serial1: true
             starter-kit: false
+            tone: true
+            pulsein: true
           - fqbn: arduino:megaavr:uno2018:mode=off
             usb: false
             serial1: true
             starter-kit: false
+            tone: true
+            pulsein: true
           - fqbn: arduino:samd:mkrzero
             usb: true
             serial1: true
             starter-kit: false
+            tone: true
+            pulsein: true
           - fqbn: arduino:mbed:nano33ble
             usb: false
             serial1: true
             starter-kit: false
+            tone: true
+            pulsein: true
           # Change this to arduino:mbed:envie_m7 once there is a production release of the Arduino Mbed OS Boards platform
           - fqbn: arduino-beta:mbed:envie_m7
             usb: false
             serial1: true
             starter-kit: false
+            tone: true
+            # Bug report: https://github.com/arduino/ArduinoCore-mbed/issues/48
+            # Change the value to true once it is fixed.
+            pulsein: false
           - fqbn: arduino:sam:arduino_due_x
             usb: true
             serial1: true
             starter-kit: false
+            # Bug report: https://github.com/arduino/ArduinoCore-sam/issues/24
+            # Change the value to true once it is fixed.
+            tone: false
+            pulsein: true
 
         # Make board type-specific customizations to the matrix jobs
         include:
@@ -125,6 +164,24 @@ jobs:
           - board:
               starter-kit: false
             starter-kit-sketch-paths: ""
+          - board:
+              tone: true
+            tone-sketch-paths: >-
+              "examples/02.Digital/toneKeyboard"
+              "examples/02.Digital/toneMelody"
+              "examples/02.Digital/toneMultiple"
+              "examples/02.Digital/tonePitchFollower"
+          - board:
+              tone: false
+            tone-sketch-paths: ""
+          - board:
+              pulsein: true
+            pulsein-sketch-paths: >-
+              "examples/06.Sensors/Memsic2125"
+              "examples/06.Sensors/Ping"
+          - board:
+              pulsein: false
+            pulsein-sketch-paths: ""
 
     steps:
       - name: Checkout
@@ -137,6 +194,12 @@ jobs:
           libraries: |
             ${{ env.UNIVERSAL_LIBRARIES }}
             ${{ matrix.usb-libraries }}
-          sketch-paths: '${{ env.UNIVERSAL_SKETCH_PATHS }} ${{ matrix.usb-sketch-paths }} ${{ matrix.serial1-sketch-paths }} ${{ matrix.starter-kit-sketch-paths }}'
+          sketch-paths: >-
+            ${{ env.UNIVERSAL_SKETCH_PATHS }}
+            ${{ matrix.usb-sketch-paths }}
+            ${{ matrix.serial1-sketch-paths }}
+            ${{ matrix.starter-kit-sketch-paths }}
+            ${{ matrix.tone-sketch-paths }}
+            ${{ matrix.pulsein-sketch-paths }}
           # This input can be removed once the repository is made public
           github-token: ${{ secrets.GITHUB_TOKEN }}