diff --git a/content/hardware/06.nicla/boards/nicla-sense-me/tutorials/cheat-sheet/cheat-sheet.md b/content/hardware/06.nicla/boards/nicla-sense-me/tutorials/cheat-sheet/cheat-sheet.md
index a3b0c5f125..4828da841e 100644
--- a/content/hardware/06.nicla/boards/nicla-sense-me/tutorials/cheat-sheet/cheat-sheet.md
+++ b/content/hardware/06.nicla/boards/nicla-sense-me/tutorials/cheat-sheet/cheat-sheet.md
@@ -127,17 +127,13 @@ The Nicla System header is required to use the RGB LED.
#include "Nicla_System.h"
```
-Since the functions are scoped under a specific name called "nicla", you can use the following statement to have convenient access without repeating explicitly the namespace before every function call.
-
-```cpp
-using namespace nicla;
-```
+Since the functions are scoped under a specific Class name called "nicla", you need to explicitly write it before each statement.
The LEDs need to be started along with the Nicla inside `void setup()`:
```arduino
-begin();
-leds.begin();
+nicla::begin();
+nicla::leds.begin();
```
The LED can be set to the desired RGB value using red, green and blue components or by using one of the following predefined colors:
@@ -153,9 +149,9 @@ To set the LED to a predefined color (e.g. green or blue):
```arduino
void loop() {
- leds.setColor(green);
+ nicla::leds.setColor(green);
delay(1000);
- leds.setColor(blue);
+ nicla::leds.setColor(blue);
delay(1000);
}
```
@@ -163,7 +159,7 @@ void loop() {
To turn the LED off:
```arduino
-leds.setColor(off);
+nicla::leds.setColor(off);
```
You can also choose a value between 255 - 0 for each color component to set a custom color:
@@ -174,13 +170,32 @@ void loop() {
int green = 72;
int blue = 122;
- leds.setColor(red, green, blue);
+ nicla::leds.setColor(red, green, blue);
+ delay(1000);
+ nicla::leds.setColor(off);
+ delay(1000);
+}
+```
+
+This is a complete example code to blink the built-in I2C LED:
+
+```arduino
+#include "Nicla_System.h"
+
+void setup() {
+ nicla::begin();
+ nicla::leds.begin();
+}
+
+void loop() {
+ nicla::leds.setColor(red);
delay(1000);
- leds.setColor(off);
+ nicla::leds.setColor(off);
delay(1000);
}
```
+
## Sensors
There are three ways to read from the on-board sensors:
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