ElecFreaks

The micro:bit Smart Home Kit is designed to help you get started with exploring the world of electronics with a focus on home automation. Simply speaking a “Smart Home” is a home equipped with the lighting, heating, cooling, visual, sound appliances, miscellaneous electronic devices that can be controlled remotely (and automated) by a smartphone or a  computer. A “Smart Home” usually allows for automation of simple tasks (e.g. turning lights on only when someone enters the room, checking if your plant needs watering and turning on the water supply for a brief instant, turning off all the lights in the house at a predefined time at night, etc.) with a view to increasing efficiency (reducing consumption, cost of energy, etc.) and allowing for easier access to controls (for the given appliance). It’s this combination of software, smart hardware (e.g. lights that can sense humans and turn on) combined with automation capability and integration with other smart devices allows us to build such “Smart Homes”. These days “Smart Home” controls (e.g. switches, sensor readings, etc.) are made available over the internet increasing the accessibility to controls and allowing home owners to control their appliances sitting anywhere in the world. Get started with your own STEAM learning journey using the micro:bit Smart Home Kit. The micro:bit Smart Home Kit comes packed with 11 easy to use sensors (OLED screen, noise sensor, light sensor, relay sensor, soil moisture sensor, crash sensor, etc.) and includes the ElecFreaks sensor:bit. The Sensor:bit is a breakout board based on micro:bit. It has extended all available IO ports on micro:bit, and lead out them in the form of GVS. With this board, we can extend various 3V electric brick modules like LED light, photocell, etc. On the board, it has integrated a buzzer and an audio jack, which allows us to hear music from the buzzer or with a headphone. With the micro:bit Smart Home Kit you will challenge yourself in many different ways, gain experience working with each of the electronic components and learn concepts around Smart Home, IoT (Internet Of Things) and Home Automation.  The micro:bit Smart Home Kit is a great way to dive into the awesome world of electronics and get started with your own STEAM learning journey. PLEASE NOTE A MICRO:BIT IS REQUIRED AND SOLD SEPARATELY. PLEASE CHOOSE CORRECT OPTION CAREFULLY WHEN ORDERING THE micro:bit Smart Home Kit IF YOU REQUIRE A MICRO:BIT Projects Voice activated lights Smart fan Auto windows Smart wardrobe Water level Alarming Smart tele-control door opener Smart decibel tester Simple spirometer Lie detector Simple alarm box Intruder detection system What's in the Box 3V sensor:bit OLED Screen Crash E-Blocks TMP36 temperature sensor E-Blocks Rainbow LED E-Blocks Simulation noise sensor E-Blocks Light sensor E-Blocks Soil moisture sensor E-Blocks Relay E-Blocks DC motor E-Blocks 180° servo E-Blocks Submersible pump E-Blocks Screw driver USB Cable Crystal Battery Box (Batteries required 2 x AAA) Smart home kit manual book

PLEASE ALLOW 21 DAYS FOR DELIVERY ELECFREAKS micro:bit Smart Science IoT Kit is developed based on loT:Bit, a new breakout board compatible with science sensors such as the ultrasonic sensor, dust sensor, light sensor and water level sensor, including RTC Timing and WIFI module. You can gather data via the sensors and send data to the cloud with more stable and accurate data analysis. PLEASE NOTE A MICRO:BIT IS REQUIRED AND SOLD SEPARATELY. PLEASE CHOOSE CORRECT OPTION CAREFULLY WHEN ORDERING THE micro:bit Smart Science IoT Kit IF YOU REQUIRE A MICRO:BIT What's in the box: IoT:bit OLED BME 280 PIR sensor Light sensor Noise sensor Water level sensor soil moisture sensor Sonar:bit Dust sensor 180° servo

This Classroom Pack includes: 10 x micro:bit Smart Home Kits10 x micro:bit GO Ver 2 Packs30 x Student Licenses to our Online Learning Academy for project tutorials1 x Teacher Licenses to our Online Learning Academy for project tutorials The micro:bit Smart Home Kit is designed to help you get started with exploring the world of electronics with a focus on home automation. Simply speaking a “Smart Home” is a home equipped with the lighting, heating, cooling, visual, sound appliances, miscellaneous electronic devices that can be controlled remotely (and automated) by a smartphone or a  computer. A “Smart Home” usually allows for automation of simple tasks (e.g. turning lights on only when someone enters the room, checking if your plant needs watering and turning on the water supply for a brief instant, turning off all the lights in the house at a predefined time at night, etc.) with a view to increasing efficiency (reducing consumption, cost of energy, etc.) and allowing for easier access to controls (for the given appliance). It’s this combination of software, smart hardware (e.g. lights that can sense humans and turn on) combined with automation capability and integration with other smart devices allows us to build such “Smart Homes”. These days “Smart Home” controls (e.g. switches, sensor readings, etc.) are made available over the internet increasing the accessibility to controls and allowing home owners to control their appliances sitting anywhere in the world. Get started with your own STEAM learning journey using the micro:bit Smart Home Kit. The micro:bit Smart Home Kit comes packed with 11 easy to use sensors (OLED screen, noise sensor, light sensor, relay sensor, soil moisture sensor, crash sensor, etc.) and includes the ElecFreaks sensor:bit. The Sensor:bit is a breakout board based on micro:bit. It has extended all available IO ports on micro:bit, and lead out them in the form of GVS. With this board, we can extend various 3V electric brick modules like LED light, photocell, etc. On the board, it has integrated a buzzer and an audio jack, which allows us to hear music from the buzzer or with a headphone. With the micro:bit Smart Home Kit you will challenge yourself in many different ways, gain experience working with each of the electronic components and learn concepts around Smart Home, IoT (Internet Of Things) and Home Automation.  The micro:bit Smart Home Kit is a great way to dive into the awesome world of electronics and get started with your own STEAM learning journey. Learn how to build and code these inventions with our Online Academy Lessons - subscription included in this package! Projects Voice activated lights Smart fan Auto windows Smart wardrobe Water level Alarming Smart tele-control door opener Smart decibel tester Simple spirometer Lie detector Simple alarm box Intruder detection system What's in the Box 3V sensor:bit OLED Screen Crash E-Blocks TMP36 temperature sensor E-Blocks Rainbow LED E-Blocks Simulation noise sensor E-Blocks Light sensor E-Blocks Soil moisture sensor E-Blocks Relay E-Blocks DC motor E-Blocks 180° servo E-Blocks Submersible pump E-Blocks Screw driver USB Cable Crystal Battery Box (Batteries required 2 x AAA) Smart home kit manual book

Introducing the Ultimate micro:bit Smart City Kit – Unleash Creativity and Innovation! Unlock a world of endless possibilities with our micro:bit Smart City Kit – a revolutionary platform designed to ignite creativity and introduce the marvels of technology to aspiring minds. Crafted to inspire both beginners and tech enthusiasts, this kit is your gateway to building, experimenting, and discovering the magic of the digital realm. Features: Comprehensive Components: Delve into a treasure trove of components specially curated to expand your horizons. From sensors to actuators, everything you need to create your own smart city projects is at your fingertips. Seamless Integration: Seamlessly connect and control your micro:bit board with an array of modules, unleashing the potential of your city in a few simple steps. User-Friendly: Whether you're a coding novice or a seasoned pro, our user-friendly guide and pre-designed code snippets make experimenting and learning an effortless journey. Real-World Simulations: Embrace the power of technology to simulate real-world scenarios within your smart city. Monitor environmental changes, traffic patterns, and more, fostering a deeper understanding of how our world works. Wireless Connectivity: Explore the wonders of wireless communication using Bluetooth and radio signals, allowing your smart city to interact with other devices and environments. Expandability: With a modular design, our kit is the perfect canvas for future growth. Experiment with new modules and concepts, ensuring your smart city's potential knows no bounds. Benefits: Inspire Creativity: Unleash your imagination and transform everyday objects into interactive elements within your smart city. The only limit is your creativity. Educational Fun: Perfect for educators, parents, and students, the kit bridges the gap between theoretical knowledge and hands-on experience, making learning a captivating adventure. Problem Solving: Tackle real-world challenges by devising solutions within your smart city. Develop critical thinking skills as you address issues like traffic congestion or pollution monitoring. Future-Ready Skills: Immerse yourself in the world of coding, electronics, and data analysis – essential skills in the digital age – as you construct and fine-tune your smart city projects. Interactive Learning: Discover the joy of learning through experimentation. Watch concepts come to life as you see the direct impact of your code on the behavior of your smart city. Community and Collaboration: Join a vibrant community of creators and innovators. Share ideas, exchange knowledge, and collaborate on projects that have the potential to shape the cities of tomorrow. Embark on a journey that blends technology with creativity, and empowers you to craft a smarter, more connected world. Elevate your understanding of electronics, coding, and urban challenges as you build your very own Micro:bit-powered smart city. Are you ready to transform your curiosity into innovation? Dive into the Micro:bit Smart City Kit today!   PLEASE NOTE A MICRO:BIT IS REQUIRED AND SOLD SEPARATELY. PLEASE CHOOSE CORRECT OPTION CAREFULLY WHEN ORDERING THE micro:bit Smart City Kit IF YOU REQUIRE A MICRO:BIT Projects Water Backflow Prevention Device in Subway Auto Irrigation System Smart Trash Can The Birds Nest Temp. & Moisture Detection in the Library Auto Pets Feeder Auto Lamps Auto Drinking Device Noise Detection Device in the Library Push-button Crosswalk Traffic Lights Smart Lamps for Basketball Courts The Burglar Alarm in Shops What's in the Box IoT:bit OLED Screen LED-Red LED-Yellow LED-Green DHT11 Sensor Water Level Sensor Soil Moisture Sensor Sonar:bit  180° Servo USB Cable Manual Book 

This Classroom Pack includes: 10 x Smart Science IoT Kits10 x micro:bit GO Ver 2 Packs30 x Student Licenses to our Online Learning Academy for project tutorials1 x Teacher Licenses to our Online Learning Academy for project tutorials ELECFREAKS micro:bit Smart Science IoT Kit is developed based on loT:Bit, a new breakout board compatible with science sensors such as the ultrasonic sensor, dust sensor, light sensor and water level sensor, including RTC Timing and WIFI module. You can gather data via the sensors and send data to the cloud with more stable and accurate data analysis. Learn how to build and code these inventions with our Online Academy Lessons - subscription included in this package! What's in each box: IoT:bit OLED BME 280 PIR sensor Light sensor Noise sensor Water level sensor soil moisture sensor Sonar:bit Dust sensor 180° servo Online Academy Lessons Tutorial 1 - Upload the data collected by IoT kit to the Thingspeak IoT platform. Tutorial 2 - Use the IoT kit to male a temperature alarm through Thingspeak and IFTTT. Tutorial 3 -Use IoT and Excel to visualise data. Tutorial 4 -KidsIoT. Project 1 - Air quality monitoring. Project 2 - Environmental noise detection. Project 3 - An environmental quality monitoring station. Project 4 - An automatic irrigation detection. Project 5 - Self defense monitoring station.

This Classroom Pack includes: 10 x Ring:bit Bricks Packs10 x micro:bit GO Ver 2 Packs30 x Student Licenses to our Online Learning Academy for project tutorials1 x Teacher Licenses to our Online Learning Academy for project tutorials The Ring:bit Bricks Classroom Pack is the perfect starter package for STEM classrooms - six fun projects that teach students how to program while still assembling. The included set of 360 Degree Servos, LED Strips and 2000 Brick Pieces can be used with your own other bricks or sensors. And to help you in the classroom it comes with a classroom license to our Online Learning Academy. Filled with instructions and videos to get your projects up and running! Lesson Summary Project 1 – Traffic Lights Make your micro:bit turn into a traffic light system. Project 2 – Bricks Car Build a car with the bricks from the kit. Project 3 – Temperature-controlled Fans Build a fan that is controlled by the temperature. Project 4 – Smart Desk Lamp Build a lamp that turns on when it automatically gets too dark. Project 5 – Wipers Make your own set of windscreen wipers. Project 6 – Trebuchet Build your own catapult.  Learn how to build and code these inventions with our Online Academy Lessons - subscription included in this package!

Based on the Ring:bit V2 from Elecfreaks, the micro:bit Ring:bit Bricks Pack contains 360 degrees servos, the LED strips and almost 200 brick pieces. Together with the well-designed assembly instructions and projects, it makes the students learn how to code as well as how to build blocks in an interesting way. Let’s start building our kits with the 6 included project ideas!   PLEASE NOTE A MICRO:BIT IS REQUIRED AND SOLD SEPARATELY. PLEASE CHOOSE CORRECT OPTION CAREFULLY WHEN ORDERING THE Ring:bit Bricks Pack IF YOU REQUIRE A MICRO:BIT 6 Projects to start you off include: Traffic Lights Bricks Car Temperature-controlled Fans Smart Desk Lamp Wipers Trebuchet The Ring:bit expansion board is a simple PCB for the micro:bit. The Ring:bit extends the micro:bit’s 3 GPIO ports. We will use this module to convert the P0/P1/P2 port to the common GVS port. It can be loaded with 3 pieces AAA batteries to drive the car or other accessories.

The motor:bit Smart Car Kit is a tailor-made smart car for micro:bit and motor:bit. This kit includes a motor:bit, sonar:bit and 2 line tracking modules. You can use this kit to DIY a micro:bit two-wheel smart car. PLEASE NOTE A MICRO:BIT IS REQUIRED AND SOLD SEPARATELY. PLEASE CHOOSE CORRECT OPTION CAREFULLY WHEN ORDERING THE motor:bit Smart Car Kit IF YOU REQUIRE A MICRO:BIT Features Small size with compact structure. Reserve sensor connectors. Projects Fixed Parking Keep Distance Line Tracking Avoid Barrier Remote Control Bluetooth Control What's in the Box 1 x motor:bit 1 x Acrylic Smart Car Chassis Kit（include TT motor） 1 x Line Tracking Module 1 x Sonar:bit

PLEASE ALLOW 21 DAYS FOR DELIVERY PLEASE NOTE A MICRO:BIT IS REQUIRED. PLEASE CHOOSE CORRECT OPTION CAREFULLY WHEN ORDERING IF YOU REQUIRE A MICRO:BIT Unleash the potential of young minds with the ELECFREAKS micro:bit Space Science Kit, a comprehensive STEAM education solution for upper primary and lower secondary students. Designed to inspire curiosity and creativity, this kit offers hands-on exploration of space science, robotics, and environmental concepts. Developed in collaboration with the U.S. Department of Education and NASA, this kit is perfect for both classroom and home use, encouraging children to delve into the fascinating worlds of space, weather, and plant growth. The micro:bit Space Science Kit includes: Nezha Breakout Board V2: Featuring 8 sensor interfaces and 4 motor interfaces, this board provides expanded possibilities for creating diverse projects. PlanetX Smart Motor & Sensors: Engage in various educational projects with higher accuracy and torque, supported by a range of sensors for UV, soil moisture, and temperature detection. Moon Landing Simulation Map: Experience a 1:1 reproduction of NASA’s moon landing planning process, allowing for a rich, scenario-based learning environment. Color Recognition System & Anti-reverse Plug-in RJ11 Interface: Simplify connections and reduce errors with a colour-coded system and user-friendly interface design. Ultra-large Capacity Battery: Enjoy up to 5 hours of uninterrupted use with a quick 50-minute charge, ensuring long-lasting educational experiences. This kit is compatible with various micro:bit projects and accessories, enhancing the learning experience through coding and robotics. It's an ideal tool for STEM education, fostering creativity and problem-solving skills in young learners.

The Elecfreaks micro:bit Smart Health Kit is an innovative health monitoring solution powered by micro:bit technology. This comprehensive kit ships Australia-wide and is perfect for those interested in health technology and electronics. The kit includes an MO3 Alcohol Sensor, a Soil Moisture Sensor, a Motor with Fan, an EF92A 180° Servo, and a micro USB cable. The smart health kit is designed to promote a healthier lifestyle by allowing users to monitor vital signs, track fitness metrics, and even treat illnesses. It's especially suitable for educational purposes, providing an engaging and practical way to learn about electronic circuits. Key features of the Elecfreaks Smart Health Kit include: Alcohol Sensor Brick: This sensor detects the presence of alcohol, ideal for alcohol detection devices. Soil Moisture Sensor: Perfect for indoor flower watering devices, this sensor measures the moisture level in the soil. Motor with Fan: This provides the necessary cooling for certain health monitoring devices. 180° Servo: A crucial component in many DIY electronics projects. micro USB cable: Provides the power supply for your projects. With the Elecfreaks Smart Health Kit, you can build a range of health monitoring devices such as a touch-free hand washing device, a UV light detection device, and a water drinking reminder. Elecfreaks Smart Health Kit Contents 1x Sensor:bit 1x MO3 Alcohol Sensor 1x Crash Sensor 1x Rainbow LED 1x PIR Sensor 1x Humidity Sensor 1x UV Sensor 1x Soil Moisture Sensor 1x Motor with Fan 1x OLED Screen 1x 180 degree Servo 1x micro USB Cable Jumper Wires

Elevate your agricultural projects with the micro:bit Smart Agriculture Kit! This comprehensive kit includes a selection of cutting-edge IoT tools such as the IoT:bit, DS18B20 temperature sensor, soil moisture sensor, water level sensor, PIR sensor, servos, and more. Designed for enthusiasts of all levels, this kit allows you to build and program innovative solutions like smart insect repellent machines, ecological greenhouses, and fish pond water level monitoring devices. Dive into the world of modern agriculture and explore countless possibilities to integrate information technology into your agricultural projects. Major Features: Comprehensive IoT Toolkit: Comes with IoT:bit, temperature, soil moisture, water level sensors, and more for a wide range of agricultural applications. Versatile Applications: Ideal for creating smart repellent machines, ecological greenhouses, and monitoring devices. Educational and Fun: Learn about modern agriculture through hands-on programming and IoT integration. Easy to Use: Suitable for beginners and experts alike, with user-friendly components and programming options. Support and Delivery: Backed by exceptional support and quick delivery from Australian warehouses.

Introducing the Ultimate micro:bit Smart City Kit – Unleash Creativity and Innovation! This Classroom Pack includes: 10 x micro:bit Smart City Kits10 x micro:bit GO Ver 2 Packs30 x Student Licenses to our Online Learning Academy for project tutorials1 x Teacher Licenses to our Online Learning Academy for project tutorials Unlock a world of endless possibilities with our micro:bit Smart City Kit – a revolutionary platform designed to ignite creativity and introduce the marvels of technology to aspiring minds. Crafted to inspire both beginners and tech enthusiasts, this kit is your gateway to building, experimenting, and discovering the magic of the digital realm. Features: Comprehensive Components: Delve into a treasure trove of components specially curated to expand your horizons. From sensors to actuators, everything you need to create your own smart city projects is at your fingertips. Seamless Integration: Seamlessly connect and control your micro:bit board with an array of modules, unleashing the potential of your city in a few simple steps. User-Friendly: Whether you're a coding novice or a seasoned pro, our user-friendly guide and pre-designed code snippets make experimenting and learning an effortless journey. Real-World Simulations: Embrace the power of technology to simulate real-world scenarios within your smart city. Monitor environmental changes, traffic patterns, and more, fostering a deeper understanding of how our world works. Wireless Connectivity: Explore the wonders of wireless communication using Bluetooth and radio signals, allowing your smart city to interact with other devices and environments. Expandability: With a modular design, our kit is the perfect canvas for future growth. Experiment with new modules and concepts, ensuring your smart city's potential knows no bounds. Benefits: Inspire Creativity: Unleash your imagination and transform everyday objects into interactive elements within your smart city. The only limit is your creativity. Educational Fun: Perfect for educators, parents, and students, the kit bridges the gap between theoretical knowledge and hands-on experience, making learning a captivating adventure. Problem Solving: Tackle real-world challenges by devising solutions within your smart city. Develop critical thinking skills as you address issues like traffic congestion or pollution monitoring. Future-Ready Skills: Immerse yourself in the world of coding, electronics, and data analysis – essential skills in the digital age – as you construct and fine-tune your smart city projects. Interactive Learning: Discover the joy of learning through experimentation. Watch concepts come to life as you see the direct impact of your code on the behavior of your smart city. Community and Collaboration: Join a vibrant community of creators and innovators. Share ideas, exchange knowledge, and collaborate on projects that have the potential to shape the cities of tomorrow. Embark on a journey that blends technology with creativity, and empowers you to craft a smarter, more connected world. Elevate your understanding of electronics, coding, and urban challenges as you build your very own Micro:bit-powered smart city. Are you ready to transform your curiosity into innovation? Dive into the Micro:bit Smart City Kit today!   PLEASE NOTE A MICRO:BIT IS REQUIRED AND SOLD SEPARATELY. PLEASE CHOOSE CORRECT OPTION CAREFULLY WHEN ORDERING THE micro:bit Smart City Kit IF YOU REQUIRE A MICRO:BIT Projects Water Backflow Prevention Device in Subway Auto Irrigation System Smart Trash Can The Birds Nest Temp. & Moisture Detection in the Library Auto Pets Feeder Auto Lamps Auto Drinking Device Noise Detection Device in the Library Push-button Crosswalk Traffic Lights Smart Lamps for Basketball Courts The Burglar Alarm in Shops What's in the Box IoT:bit OLED Screen LED-Red LED-Yellow LED-Green DHT11 Sensor Water Level Sensor Soil Moisture Sensor Sonar:bit  180° Servo USB Cable Manual Book 

The Interactive Coding Pack contains the Trimpot module, NeoPixel 8 module, Gesture sensor, Colour sensor and almost 180pcs bricks, it gives kids more chances to solve problems and create projects! Compatible with TPBot smart car and Nezha Inventor’s kit, it inspires kids more with the add-on functions.

This Classroom Pack includes: 10 x Nezha Inventor Kits10 x micro:bit GO Ver 2 Packs10 x Interactive coding accessories pack30 x Student Licenses to our Online Learning Academy for project tutorials1 x Teacher Licenses to our Online Learning Academy for project tutorials Based on Planet X sensors, Nezha Inventor's Kit is designed for BBC micro:bit. It contains multiple sensors, ultrasonic sensor, crash sensor, line-tracking sensor and over 400 pieces of bricks x 10. Includes 36 projects on our Online Academy for this kit - cultivate and inspire kids' creativity and imagination! Learn how to build and code these inventions with our Online Academy Lessons - subscription included in this package! Highlights Planet X Sensors: contains multiple sensors and modules including LED, trimpot, soil moisture sensor, ultrasonic sensor, crash sensor, line-tracking sensor, etc. 18 Programming Fun Projects(continuously updated) and Over 400+ Bricks Kit: Not limited to default projects, children can create what they want. The purpose is to cultivate and inspire kid's creativity and imagination. microbit NeZha Expansion Board: Rich expansion equiped with 4 servo connections, 4 motor connections and 7 sensor connections. Simple connection: NeZha Expansion Board can be connected to Planet X sensors with the RJ11 cable, and it is compatible with building blocks. Built-in 900 mAh Lithium Battery: it can be used normally for 2 hours after charging. Protects from over-current, short-circuit and electrostatic. Projects on our Online Academy Project 1 - Traffic Lights Project 2 - Flower-watering Prompter Project 3 - Automatic Gate Project 4 - Mini Table Lamps Project 5 - Automatic Dryer Project 6 - Temperature-controlled Fan Project 7 - Smart Lamps Project 8 - Speed Adjustable Fans Project 9 - Invading Detection Device Project 10 - Speed Adjustable Car Project 11 - Line-tracking Car Project 12 - Obstacles Avoidance Car Project 13 - Lively Music Project 14 - Guess the tones Project 15 - Volume Reminder Project 16 - Memory Test Project 17 - Alarm Device Project 18 - Music Box Project 19 - The Automatic Laundry Rack Project 20 - Micro:bit Avoiding Bricks Project 21 - An Oscillating Fan Project 22 - Micro:bit Helix Project 23 - micro:bit Crawlers Project 24 - The Climbing LEDs Project 25 - Colours of the Emotions Project 26 - The Volume Indicator Project 27 - The Distance Indicator Project 28 - The Corridor Lights Project 29 - The Dazzling Car Project 30 - Adjustable lights Project 31 - The Rotary Password Door Project 32 - Gesture Recognition Ring LEDs Project 33 - Colour-controlled Lights Project 34 - Gesture Recognition Car Project 35 - Colour Recognition Car Project 36 - Colour Recognition Password Door

Based on Planet X sensors, Nezha Inventor's Kit is designed for BBC micro:bit. It contains multiple sensors, ultrasonic sensor, crash sensor, line-tracking sensor, etc., and also with over 400 pieces of bricks. We plan to write 36 cases for this kit in our wiki aiming to cultivate and inspire kids' creativity and imagination. PLEASE NOTE A MICRO:BIT IS REQUIRED AND SOLD SEPARATELY. PLEASE CHOOSE CORRECT OPTION CAREFULLY WHEN ORDERING THE Nezha Inventor Kit for micro:bit IF YOU REQUIRE A MICRO:BIT Highlights Planet X Sensors: contains multiple sensors and modules including LED, trimpot, soil moisture sensor, ultrasonic sensor, crash sensor, line-tracking sensor, etc. 18 Programming Fun Projects(continuously updated) and Over 400+ Bricks Kit: Not limited to default projects, children can create what they want. The purpose is to cultivate and inspire kid's creativity and imagination. microbit NeZha Expansion Board: Rich expansion equiped with 4 servo connections, 4 motor connections and 7 sensor connections. Simple connection: NeZha Expansion Board can be connected to Planet X sensors with the RJ11 cable, and it is compatible with building blocks. Built-in 900 mAh Lithium Battery: it can be used normally for 2 hours after charging. Protects from over-current, short-circuit and electrostatic.