diff --git a/content/hardware/02.hero/boards/uno-r4-minima/essentials.md b/content/hardware/02.hero/boards/uno-r4-minima/essentials.md
index 24edab1fe8..d93491c9b2 100644
--- a/content/hardware/02.hero/boards/uno-r4-minima/essentials.md
+++ b/content/hardware/02.hero/boards/uno-r4-minima/essentials.md
@@ -1,36 +1,39 @@
----
-productsLibrariesMap:
-  - servo
----
-
-<EssentialsColumn title="First Steps">
-
-  <EssentialElement title="Quickstart Guide" type="getting-started" link="https://docs.arduino.cc/tutorials/uno-r4-minima/minima-getting-started">
-    All you need to know to get started with your new Arduino board.
-  </EssentialElement>
-
-</EssentialsColumn>
-
-<EssentialsColumn title="Suggested Libraries">
-
-<EssentialElement title="Wire" type="library" link="https://docs.arduino.cc/language-reference/en/functions/communication/Wire/">
-This library allows you to communicate with I2C / TWI devices.
-  </EssentialElement>
-
-<EssentialElement title="SPI" type="library" link="https://docs.arduino.cc/language-reference/en/functions/communication/SPI/">
-The SPI library allows you to communicate with SPI devices, with the Arduino board as the controller device.
-</EssentialElement>
-
-</EssentialsColumn>
-
-<EssentialsColumn title="Arduino Basics">
-  <EssentialElement title="Built-in Examples" type="tutorial" link="/built-in-examples/">
-    Built-in Examples are sketches included in the Arduino IDE and demonstrate all basic Arduino commands.
-  </EssentialElement>
-  <EssentialElement title="Learn" type="resource" link="/learn/">
-    Discover interesting articles, principles and techniques related to the Arduino ecosystem.
-  </EssentialElement>
-  <EssentialElement title="Language References" type="resource" link="https://www.arduino.cc/reference/en/">
-  Arduino programming language can be divided in three main parts: functions, values (variables and constants), and structure.
-  </EssentialElement>
+---
+productsLibrariesMap:
+  - Mouse
+  - Keyboard
+  - Modulino
+  - Servo
+---
+
+<EssentialsColumn title="First Steps">
+
+  <EssentialElement title="Quickstart Guide" type="getting-started" link="https://docs.arduino.cc/tutorials/uno-r4-minima/minima-getting-started">
+    All you need to know to get started with your new Arduino board.
+  </EssentialElement>
+
+</EssentialsColumn>
+
+<EssentialsColumn title="Suggested Libraries">
+
+<EssentialElement title="Wire" type="library" link="https://docs.arduino.cc/language-reference/en/functions/communication/Wire/">
+This library allows you to communicate with I2C / TWI devices.
+  </EssentialElement>
+
+<EssentialElement title="SPI" type="library" link="https://docs.arduino.cc/language-reference/en/functions/communication/SPI/">
+The SPI library allows you to communicate with SPI devices, with the Arduino board as the controller device.
+</EssentialElement>
+
+</EssentialsColumn>
+
+<EssentialsColumn title="Arduino Basics">
+  <EssentialElement title="Built-in Examples" type="tutorial" link="/built-in-examples/">
+    Built-in Examples are sketches included in the Arduino IDE and demonstrate all basic Arduino commands.
+  </EssentialElement>
+  <EssentialElement title="Learn" type="resource" link="/learn/">
+    Discover interesting articles, principles and techniques related to the Arduino ecosystem.
+  </EssentialElement>
+  <EssentialElement title="Language References" type="resource" link="https://www.arduino.cc/reference/en/">
+  Arduino programming language can be divided in three main parts: functions, values (variables and constants), and structure.
+  </EssentialElement>
 </EssentialsColumn>
\ No newline at end of file
diff --git a/content/hardware/03.nano/boards/nano-r4/essentials.md b/content/hardware/03.nano/boards/nano-r4/essentials.md
index e381f7f77d..5e254c1fb7 100644
--- a/content/hardware/03.nano/boards/nano-r4/essentials.md
+++ b/content/hardware/03.nano/boards/nano-r4/essentials.md
@@ -3,6 +3,7 @@ productsLibrariesMap:
   - Mouse
   - Keyboard
   - Modulino
+  - Servo
 ---
 
 <EssentialsColumn title="First Steps">