pxt-calliope/docs/extensions.md

# @extends

## Extension Gallery #gallery

Check out [microbit.org](http://microbit.org/resellers/) for more information on these accessories and where to buy them.

## Robotics

```codecard
[{
  "name": "Kitronik :MOVE mini",
  "url":"/pkg/KitronikLtd/pxt-kitronik-servo-lite",
  "cardType": "package"
},
{
  "name": "Kitronik Integrated Robotics Board",
  "url":"/pkg/KitronikLtd/pxt-kitronik-robotics-board",
  "cardType": "package"
},
{
  "name": "Kitronik Motor Driver Board",
  "url":"/pkg/KitronikLtd/pxt-kitronik-motor-driver",
  "cardType": "package"
},
{
  "name": "Kitronik 16 Servo Board",
  "url":"/pkg/KitronikLtd/pxt-kitronik-i2c-16-servo",
  "cardType": "package"
},
{
  "name": "4tronix BitBot",
  "url":"/pkg/4tronix/BitBot",
  "cardType": "package"
}, {
  "name": "SRS BitBot",
  "url":"/pkg/srs/pxt-bitbot",
  "cardType": "package"
}, {
  "name": "Sunfounder Sloth",
  "url":"/pkg/sunfounder/pxt-sloth",
  "cardType": "package"
}, {
  "name": "ReroKit rero:micro",
  "url":"/pkg/ReRoKit/pxt-reromicro",
  "cardType": "package"
}, {
  "name": "PLEN bit",
  "url":"/pkg/plenprojectcompany/pxt-PLENbit",
  "cardType": "package"
}, {
  "name": "UCL Junk Robot",
  "url":"/pkg/chevyng/pxt-ucl-junkrobot",
  "cardType": "package"
}, {
  "name": "Elecfreaks Cutebot",
  "url":"/pkg/elecfreaks/pxt-cutebot",
  "cardType": "package"
}, {
  "name": "Kittenbot RobotBit",
  "url":"/pkg/kittenbot/pxt-robotbit",
  "cardType": "package"
}, {
  "name": "inex iBit",
  "url":"/pkg/emwta/pxt-iBit",
  "cardType": "package"
}, {
  "name": "k8 robotics kit",
  "url":"/pkg/k8robotics/pxt-k8",
  "cardType": "package"
}, {
  "name": "Freenove Micro:Rover",
  "url":"/pkg/Freenove/Makecode-Extension-Rover",
  "cardType": "package"
}, {
  "name": "Gigglebot",
  "url":"/pkg/dexterind/pxt-giggle",
  "cardType": "package"
}, {
  "name": "Robobit",
  "url":"/pkg/4tronix/Robobit",
  "cardType": "package"
}, {
  "name": "Pi Supply Bit:Buggy",
  "url":"/pkg/PiSupply/pxt-bitbuggy",
  "cardType": "package"
}, {
  "name": "ALS Robot Coo Coo",
  "url":"/pkg/alsrobot-microbit-makecode-packages/CooCoo",
  "cardType": "package"
}, {
  "name": "ALS Robot CruiseBit",
  "url":"/pkg/alsrobot-microbit-makecode-packages/CruiseBit",
  "cardType": "package"
}, {
  "name": "Hummingbird Bit",
  "url":"/pkg/BirdBrainTechnologies/pxt-hummingbird-bit",
  "cardType": "package"
}, {
  "name": "Inex iKB-1 controller board",
  "url":"/pkg/jcubuntu/pxt-iKB1",
  "cardType": "package"
}, {
  "name": "MakerBit motor controller",
  "url":"/pkg/1010Technologies/pxt-makerbit-motor",
  "cardType": "package"
}, {
  "name": "Tobbie II",
  "url":"/pkg/kaku111/pxt-tobbieII",
  "cardType": "package"
}, {
  "name": "Kitronik ACCESS:bit",
  "url":"/pkg/KitronikLtd/pxt-kitronik-accessbit",
  "cardType": "package"
}, {
  "name": "Kitronik Fischertechnik interface",
  "url":"/pkg/KitronikLtd/pxt-kitronik-fischertechnik",
  "cardType": "package"
}, {
  "name": "TCEA Nexus:bit",
  "url":"/pkg/alankrantas/pxt-Nexusbit",
  "cardType": "package"
}, {
  "name": "Kitronik Klip Motor",
  "url":"/pkg/KitronikLtd/pxt-kitronik-klip-motor",
  "cardType": "package"
}]
```

## Gaming

```codecard
[{
  "name": "Kitronik :GAME ZIP64",
  "url":"/pkg/KitronikLtd/pxt-kitronik-zip-64",
  "cardType": "package"
},
{
  "name": "Kitronik :GAME Controller",
  "url":"/pkg/KitronikLtd/pxt-kitronik-game-controller",
  "cardType": "package"
},
{
  "name": "Sparkfun Gamer:bit",
  "url":"/pkg/sparkfun/pxt-gamer-bit",
  "cardType": "package"
},
{
  "name": "4tronix BitCommander",
  "url":"/pkg/4tronix/BitCommander",
  "cardType": "package"
},
{
  "name": "51bit SFC/NES controller",
  "url":"/pkg/51bit/SFC",
  "cardType": "package"
},
{
  "name": "Pimoroni touch:bit",
  "url":"/pkg/pimoroni/pxt-touchbit",
  "cardType": "package"
}]
```

## STEM

```codecard
[{
  "name": "Kitronik Realtime Clock",
  "url":"/pkg/KitronikLtd/pxt-kitronik-rtc",
  "cardType": "package"
},
{
  "name": "Kitronik Klimate Board",
  "url":"/pkg/KitronikLtd/pxt-kitronik-klimate",
  "cardType": "package"
},
{
  "name": "Kitronik Klef Piano",
  "url":"/pkg/KitronikLtd/pxt-kitronik-klef-piano",
  "cardType": "package"
},
{
  "name": "Kitronik Stop:Bit",
  "url":"/pkg/KitronikLtd/pxt-kitronik-stopbit",
  "cardType": "package"
},
{
  "name": "Kitronik Lamp:Bit",
  "url":"/pkg/KitronikLtd/pxt-kitronik-lampbit",
  "cardType": "package"
},
{
  "name": "Kitronik Access:Bit",
  "url":"/pkg/KitronikLtd/pxt-kitronik-accessbit",
  "cardType": "package"
},
{
  "name": "micro:turtle",
  "url":"/pkg/microsoft/pxt-microturtle",
  "cardType": "package"
}, {
  "name": "NeoPixel",
  "url":"/pkg/microsoft/pxt-neopixel",
  "cardType": "package"
}, {
  "name": "Sparkfun Moto:bit",
  "url":"/pkg/sparkfun/pxt-moto-bit",
  "cardType": "package"
}, {
  "name": "Sparkfun Weather:bit",
  "url":"/pkg/sparkfun/pxt-weather-bit",
  "cardType": "package"
}, {
  "name": "Minode Kit",
  "url":"/pkg/minodekit/pxt-minode",
  "cardType": "package"
}, {
  "name": "Grove inventor kit",
  "url":"/pkg/Seeed-Studio/pxt-grove",
  "cardType": "package"
}, {
    "name": "WS2812B",
    "url": "/pkg/microsoft/pxt-ws2812b",
    "cardType": "package"
}, {
    "name": "Pimoroni Envirobit",
    "url": "/pkg/pimoroni/pxt-envirobit",
    "cardType": "package"
}, {
    "name": "51bit Smart Tools",
    "url": "/pkg/51bit/SmartTools",
    "cardType": "package"
}, {
    "name": "MakerBit",
    "url": "/pkg/1010Technologies/pxt-makerbit",
    "cardType": "package"
}, {
    "name": "MakerBit Pins",
    "url": "/pkg/1010Technologies/pxt-makerbit-pins",
    "cardType": "package"
},
{
   "name": "Pi Supply tinker:kit",
   "url": "/pkg/PiSupply/pxt-tinker-kit",
   "cardType": "package"
}]
```

## Sensing & Individual Components

```codecard
[{
 "name": "Let's Talk Science COZIR sensor",
  "url":"/pkg/letstalkscience/pxt-cozir",
  "cardType": "package"
}, {
  "name": "MAX6675",
  "url":"/pkg/microsoft/pxt-max6675",
  "cardType": "package"
}, {
  "name": "Sonar",
  "url":"/pkg/microsoft/pxt-sonar",
  "cardType": "package"
}, {
  "name": "Non-blocking Ultrasonic Sensing",
  "url":"/pkg/1010Technologies/pxt-makerbit-ultrasonic",
  "cardType": "package"
}, {
  "name": "Bluetooth Temperature Sensor",
  "url":"/pkg/microsoft/pxt-bluetooth-temperature-sensor",
  "cardType": "package"
}, {
  "name": "Bluetooth MAX6675",
  "url":"/pkg/microsoft/pxt-bluetooth-max6675",
  "cardType": "package"
}, {
  "name": "ssd1306 OLED",
  "url":"/pkg/Tinkertanker/pxt-oled-ssd1306",
  "cardType": "package"
}, {
  "name": "ky040 rotary",
  "url":"/pkg/Tinkertanker/pxt-rotary-encoder-ky040",
  "cardType": "package"
}, {
  "name": "Hitechnic IRSeeker",
  "url":"/pkg/cgs-matthew-pham/pxt-hitechnic-irseeker-v2",
  "cardType": "package"
}, {
  "name": "GY521",
  "url":"/pkg/PaulDFoster/pxt-microbit-GY521",
  "cardType": "package"
}, {
  "name": "PCA9685 LED controller",
  "url":"/pkg/jdarling/pxt-pca9685",
  "cardType": "package"
}, {
    "name": "Imagimaker Magisheild",
    "url":"/pkg/Imagimaker/pxt-imagimaker",
    "cardType": "package"
}, {
    "name": "DHT11 & DHT22 Temperature and Humidity",
    "url":"/pkg/alankrantas/pxt-DHT11_DHT22",
    "cardType": "package"
}, {
    "name": "gator:light Light sensor",
    "url":"/pkg/sparkfun/pxt-gator-light",
    "cardType": "package"
}, {
    "name": "gator:temp Temperature Sensor",
    "url":"/pkg/sparkfun/pxt-gator-temp",
    "cardType": "package"
}, {
    "name": "MonkMakes Sensor",
    "url":"/pkg/monkmakes/pxt-sensor",
    "cardType": "package"
}, {
    "name": "ALS Robot Electromagnet",
    "url":"/pkg/alsrobot-microbit-makecode-packages/ALSRobotElectromagnet",
    "cardType": "package"
}, {
    "name": "MakerBit Touch MPR121",
    "url": "/pkg/1010Technologies/pxt-makerbit-touch",
    "cardType": "package"
}, {
    "name": "Keyestudio Infrared Receiver",
    "url": "/pkg/1010Technologies/pxt-makerbit-ir-receiver",
    "cardType": "package"
}, {
    "name": "I2C LCD 1602 Display",
    "url": "/pkg/1010Technologies/pxt-makerbit-ir-lcd1602",
    "cardType": "package"
}]
```

## IoT

```codecard
[{
  "name": "Pi Supply Lora Node",
  "url":"/pkg/PiSupply/pxt-iot-lora-node",
  "cardType": "package"
}, {
  "name": "WiFi:Bit",
  "url":"/pkg/e-radionicacom/pxt-wifi",
  "cardType": "package"
}, {
  "name": "ESP8266 and ThingSpeak",
  "url":"/pkg/alankrantas/pxt-ESP8266_ThingSpeak",
  "cardType": "package"
}]
```

## Other

```codecard
[
 {
  "name": "Code Dojo Olney",
  "url":"/pkg/CoderDojoOlney/pxt-olney",
  "cardType": "package"
}, {
  "name": "File System",
  "url":"/pkg/microsoft/pxt-filesystem",
  "cardType": "package"
}, {
  "name": "MIDI",
  "url":"/pkg/microsoft/pxt-midi",
  "cardType": "package"
}, {
  "name": "Bluetooth MIDI",
  "url":"/pkg/microsoft/pxt-bluetooth-midi",
  "cardType": "package"
}, {
  "name": "BlockyTalkyBLE",
  "url":"/pkg/LaboratoryForPlayfulComputation/pxt-BlockyTalkyBLE",
  "cardType": "package"
}, {
  "name": "Katakana",
  "url":"/pkg/mbitfun/pxt-katakana",
  "cardType": "package"
}, {
  "name": "Muselab WiFi IoT Shield",
  "url":"/pkg/MUSELAB/pxt-wifi-shield",
  "cardType": "package"
}, {
  "name": "4tronix Cube:Bit",
  "url":"/pkg/4tronix/cubebit",
  "cardType": "package"
}, {
  "name": "LINE BLE beacon",
  "url":"/pkg/pizayanz/pxt-linebeacon",
  "cardType": "package"
}, {
  "name": "Pimoroni Scrollbit",
  "url":"/pkg/pimoroni/pxt-scrollbit",
  "cardType": "package"
}, {
  "name": "SBRICK",
  "url":"/pkg/vengit/pxt-sbrick",
  "cardType": "package"
}, {
  "name": "Pimoroni Automationbit",
  "url":"/pkg/pimoroni/pxt-automationbit",
  "cardType": "package"
}, {
  "name": "Annikken Andee",
  "url":"/pkg/Annikken/pxt-Andee",
  "cardType": "package"
}, {
  "name": "Proportional Font",
  "url":"/pkg/lwchkg/pxt-proportional-font",
  "cardType": "package"
}, {
  "name": "ALS Robot Keyboard",
  "url":"/pkg/alsrobot-microbit-makecode-packages/ALSRobotKeyboard",
  "cardType": "package"
}, {
  "name": "ALS Robot JoyBit",
  "url":"/pkg/alsrobot-microbit-makecode-packages/ALSRobotJoyBit",
  "cardType": "package"
}, {
  "name": "51bit ColorBit",
  "url":"/pkg/51bit/ColorBit",
  "cardType": "package"
}, {
  "name": "Kitronik Zip Tile",
  "url":"/pkg/KitronikLtd/pxt-kitronik-zip-tile",
  "cardType": "package"
}, {
  "name": "MAX7219 8x8",
  "url":"/pkg/alankrantas/pxt-MAX7219_8x8",
  "cardType": "package"
}, {
    "name": "Catalex Serial MP3 Player v1.0",
    "url": "/pkg/1010Technologies/pxt-makerbit-mp3",
    "cardType": "package"
}, {
    "name": "Keigan Motor",
    "url": "/pkg/keigan-motor/pxt-KeiganMotor",
    "cardType": "package"
}]
```