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ElecFreaks IoT results here are centered on BBC micro:bit projects, usually using the IoT:bit (ESP8266 WiFi) expansion board.
Core ElecFreaks IoT (WiFi) board
- iot:bit for micro:bit ($20.85) — the key add-on that provides ESP8266 WiFi and breaks out micro:bit I/O for sensor/actuator projects.
Full ElecFreaks IoT learning kits (project bundles)
- micro:bit smart science IoT kit (with micro:bit) ($126.85) — complete bundle for science + IoT data projects.
- Micro:Bit smart Science IoT kit (without Micro:Bit) ($126.85) — same idea, but for classrooms that already have micro:bits.
- micro:bit Smart City Kit (Without micro:bit board) ($69.10) — smart-city themed builds (sensors/servos) around IoT:bit.
- micro:bit Smart Agriculture Kit (Without micro:bit board) ($75.10) — agriculture monitoring/control projects using IoT:bit + common environment sensors.
Classroom/Scenario IoT kits (guided builds)
- ELECFREAKS Classroom Smart Home Kit ($59.05) — smart-home demo builds using IOT:bit, sensors, servo, LED, and OLED.
- ELECFREAKS Classroom Smart Air Purifier Kit ($43.75) — air-quality themed build using IOT:bit + fan + dust sensing.
- ELECFREAKS Classroom Smart Pet Feeder Kit ($54.00) — feeder automation with IOT:bit, PIR motion sensing, sonar, and servo control.
- ELECFREAKS micro:bit Smart Greenhouse Kit ($64.70) — smart-agriculture/greenhouse style classroom kit based on micro:bit + IoT expansion.
- ELECFREAKS micro:bit Smart Climate Kit, designed based on micro:bit V2 and IOT:bit expansion board ($136.00) — more advanced climate monitoring focused on micro:bit V2 + IOT:bit.
Related ElecFreaks IoT add-ons
- Sensor WiFi ELECFREAKS PlanetX ($14.15) — a lower-cost way to add ESP8266-based WiFi capability for micro:bit projects.
- Octopus Analog Noise Sound Sensor Detection Module ($6.15) — a common input sensor used in smart-home style IoT builds.
Which ElecFreaks IoT option are you looking for?
Collections
Showing 1-20 of 91 products · 9 unavailable products hidden
micro:bit Wonder Building Kit(Without micro:bit board)
Retro Arcade for Education
ELECFREAKS Mechanical Catch (Use With Cutebot)
ELECFREAKS Classroom Smart Air Purifier Kit
ELECFREAKS Classroom Smart Pet Feeder Kit
ELECFREAKS Smart Cutebot Pro V2, Programming Robot Car For micro:bit
ELECFREAKS 360 Degrees Building Blocks Servo
ELECFREAKS High-Speed Building Blocks Motor
ELECFREAKS Knight Truck
Micro:bit Smart Home Kit (without micro:bit board )
Ring:bit Car — Educational Smart Robot Kit for Kids (Without Micro:bit board)
Micro:bit Starter Kit
micro:bit basic kit（without micro:bit board）
360 Digital Servo (EF90D) with wheel and tire
Octopus Linear Slider Potentiometer Brick
3V vertical water pump
ElecFreaks Micro:bit Tinker Kit (without Micro:bit Board)
Micro:Bit smart Science IoT kit (without Micro:Bit)
Micro:bit Starter Kit (Without Micro:bit board)
3V vertical water pump
micro:bit Wonder Building Kit(Without micro:bit board)
Build robots and interactive models around a micro:bit using this brick-compatible kit from ElecFreaks. It pairs a Wukong expansion board with a large set of bricks, motors and sensors for hands-on STEM projects.The kit is designed for graphical programming, making it approachable for beginners w...
Retro Arcade for Education
Designed for classroom and maker learning, this handheld arcade device lets students create their own games through Microsoft MakeCode Arcade. It supports a friendly blocks-based programming workflow, helping kids build game roles, scenes and plots in an approachable way.MakeCode Arcade is part o...
ELECFREAKS Mechanical Catch (Use With Cutebot)
ELECFREAKS Mechanical Catch (Use With Cutebot) is a gripper that uses an SG92R servo as a power source. The servo uses a PWM signal to drive the gripper gear to rotate and control the gripper for clamping and releasing operations. The structure adopts a design compatible with Lego 8mm round holes...
ELECFREAKS Classroom Smart Air Purifier Kit
The ELECFREAKS Classroom Smart Air Purifier Kit includes components such as the IOT: bit expansion board, motor fan, and dust sensor. These components can achieve rich functions and perfectly match with the micro: bit development board, allowing you to explore more interesting smart homemaker ...
ELECFREAKS Classroom Smart Pet Feeder Kit
ELECFREAKS Classroom Smart Pet Feeder Kit uses a micro:bit v2, an IOT:bit expansion board, a PIR sensor from the Octopus series as well as a Sonar:bit, a 180° 9g servo, and a cute little wooden house as components. The working principle of the smart pet feeder is as follows: firstly, the PIR sens...
ELECFREAKS Smart Cutebot Pro V2, Programming Robot Car For micro:bit
ELECFREAKS micro:bit Smart Cutebot Pro Robot Car Kit is a programming robot for STEAM education, it equips with a 4-way infrared line-following sensor, an encoder motor, the LED rainbow light, an ultrasonic sensor, and other devices. With the encoder motors, the Cutebot Pro provides the flexibil...
ELECFREAKS 360 Degrees Building Blocks Servo
ELECFREAKS is an official Partner of micro:bit Educational Foundation focusing on developing educational and creative micro:bit accessories for the world. We devote to providing the most complete and excellent products and services to our customers. We have created tutorial blogs, learning materi...
ELECFREAKS High-Speed Building Blocks Motor
ELECFREAKS is an official Partner of micro:bit Educational Foundation focusing on developing educational and creative micro:bit accessories for the world. We devote to providing the most complete and excellent products and services to our customers. We have created tutorial blogs, learning materi...
ELECFREAKS Knight Truck
The ELECFREAKS Knight Truck is a buildable robotics kit that can be assembled into multiple different robot configurations. The modular construction system is compatible with LEGO bricks, allowing you to combine standard building pieces with electronic components for custom designs. The kit supp...
Micro:bit Smart Home Kit (without micro:bit board )
The ElecFreaks Smart Home Kit is a micro:bit project kit for building interactive smart home models. It includes sensors, actuators, and cardboard building materials to create miniature scenes — a windowsill, wardrobe, fish tank, and more — all programmable with MakeCode or MicroPython via the mi...
Ring:bit Car — Educational Smart Robot Kit for Kids (Without Micro:bit board)
Ring:bit car is a DIY smart car which is based on BBC micro:bit and ELECFREAKS ring:bit. Ring:bit has extended 3 channels of GPIO, among which 2 channels are used for driving servos and one channel of GPIO is undefined. Features Small size with cute outlook Programmable for road design...
Micro:bit Starter Kit
The ElecFreaks Micro:bit Starter Kit is a comprehensive electronics learning kit designed for beginners exploring circuits and programming with the BBC micro:bit. It includes a micro:bit board along with a breadboard adapter, sensors, LEDs, motors, and other essential components. With 13 guided ...
micro:bit basic kit（without micro:bit board）
ELECFREAKS micro:bit basic kit is an entry-level kit. We carefully select 5 most common electric bricks, which can be easily connected to micro:bit via basic:bit. This kit can help students learn how to build their micro:bit projects quickly. And these electric bricks can be driven by Makecode de...
360 Digital Servo (EF90D) with wheel and tire
The ElecFreaks EF90D is a compact 360-degree continuous rotation digital servo designed for use with the BBC micro:bit. It operates at 3V, making it well-suited for micro:bit-powered robotics and motorised projects. The included wheel and tyre let you get moving straight away. Key Features 360...
Octopus Linear Slider Potentiometer Brick
A linear sliding potentiometer module from the ElecFreaks Octopus series. Provides an analogue voltage output proportional to the slider position, making it useful as a variable input for controlling volume, brightness, speed, or any other parameter in your project. Features a standard 3-pin con...
3V vertical water pump
This compact DC micro submersible pump from ElecFreaks operates at 3V, making it easy to integrate into microcontroller-based projects. It comes equipped with male and female Dupont connectors for quick and simple wiring. The vertical design makes it well-suited for fountain projects, water circ...
ElecFreaks Micro:bit Tinker Kit (without Micro:bit Board)
Product Feature Easy plug and play modules Rich tutorial cases. Connect limitless creativity with different sensors. With Microsoft MakeCode officially certified packages. Beautiful package and price. Packing ListCrystal Battery Box - 2 x AAA1Elecfreaks Micro:bit Breakout Board1Micro-B USB ...
Micro:Bit smart Science IoT kit (without Micro:Bit)
The Smart Science IoT Kit from ElecFreaks is a comprehensive sensor and IoT learning kit built around the IoT:bit breakout board for micro:bit. It combines environmental sensors with WiFi connectivity, allowing students to collect real-world data and send it to the cloud for analysis. With senso...
Micro:bit Starter Kit (Without Micro:bit board)
ElecFreaks Micro:bit Starter Kit is designed for people who is at the door step of learning electric circuit and programming knowledge. The kit has provided some basic electronic components like LED, button, buzzer, temperature sensor , steering engine and motor etc.. You can not only learn basic...
3V vertical water pump
This compact DC micro submersible pump from ElecFreaks operates at 3V, making it easy to integrate into microcontroller-based projects. It comes equipped with male and female Dupont connectors for quick and simple wiring. The vertical design makes it well-suited for fountain projects, water circ...
