> For the complete documentation index, see [llms.txt](https://sharinghub-eng.kittenbot.hk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sharinghub-eng.kittenbot.hk/functional_module/sugar/led.md).

# Sugar LED Module

![](https://kittenbothk-eng.readthedocs.io/en/latest/_images/led11.png)

This is a LED module in the Sugar sensor series, the pin holes on the back allow compatibility with plastic buidling bricks.

### Product Specifications

* Dimension: 24 x 24 x 23 mm
* Weight: 5.6g
* Type: Digital

### Wiring

Use a 3Pin cable to connect the module to Robotbit Edu

![](https://kittenbothk-eng.readthedocs.io/en/latest/_images/led_wire.png)

### Programming Tutorial

### MakeCode Programming Tutorial

![](https://kittenbothk-eng.readthedocs.io/en/latest/_images/mcbanner.png)

#### Import Sugar Extension

#### Search for sugar in the search bar (Kittenbot products has been verified by Microsoft)

![](https://kittenbothk-eng.readthedocs.io/en/latest/_images/sugar_search.png)

#### Extension URL

Sugar extension: <https://github.com/KittenBot/pxt-sugar>

[Importing Extensions Tutorial](/programming-platforms/makecode-tutorial/kittenbot-and-makecode.md)

![](https://kittenbothk-eng.readthedocs.io/en/latest/_images/led_mc_code.png)

[Sample Program](https://makecode.microbit.org/_eMMAjyh8PUFy)

#### Kittenblock Programming Tutorial

![](https://kittenbothk-eng.readthedocs.io/en/latest/_images/kbbanner.png)

![](https://kittenbothk-eng.readthedocs.io/en/latest/_images/led3.png)

#### MicroPython Programming Tutorial

```
LED(pin)
state(sta)
```

* state(sta): 1 for on, 2 for off

Sample Program

```
from sugar import *
import time

# P0、P1、P2、P3、P8、P13、P14、P15、P16
led = LED('P1')

led.state(1)
time.sleep(1)
led.state(0)
time.sleep(1)
```

***

```
brightness(val)
```

brightness(val): A percentage(0-100)

Sample Program

```
from sugar import *
import time

# P0、P1、P2、P3、P8、P13、P14、P15、P16
led = LED('P1')

for i in range(100):
    led.brightness(i)
    time.sleep_ms(5) 
for i in range(100, -1, -1):
    led.brightness(i)
    time.sleep_ms(5)

```