Hardware for people who build what's next.
Arduino, Raspberry Pi, ESP32 and micro:bit boards, sensors and robot kits for Canadian makers, classrooms and labs — priced in CAD, shipped from Calgary, with code samples and step-by-step guides.
> ready to flash your first sketch
Your trusted source for electronics and robotics components.
We pick parts we'd put in our own projects, price them fairly, and stay around after the box arrives.
Quality components
Guaranteed quality at proper prices. Every line we carry is sourced and checked before it reaches the shelf.
Code samples & guides
Wiring diagrams, pinouts and sample code for DIY robotics projects — so the first build actually works.
Wide selection
Microcontrollers, sensors and robot kits across micro:bit, Arduino, Raspberry Pi and ESP32 ecosystems.
Local support
A Calgary-based team that answers questions about your products and projects — before and after you buy.
Popular boards & kits
Raspberry Pi 5, 8GB
IoTCrazy ESP32-WROOM-32U with 3dBi Antenna, Micro-USB
IoTCrazy ESP32-WROOM-32U with 3dBi Antenna, USB-C
IoTCrazy ESP32-WROOM-32U with 3dBi Antenna, Micro-USB
ESP32-WROOM-32 Dev Board, USB-C (CP2102)
ESP32-WROOM-32 Dev Board, USB-C (CH340)
ESP32 Starter Kit with Breakout Board and 9V Battery
IoTCrazy ESP32-S3 Mini Board, USB-C (2-Pack)
From classroom to lab bench.
Discover how our microcontrollers, sensors and robot kits enable innovation across education, automation and research.
Robotics education
Perfect for schools, universities and clubs teaching robotics, programming and electronics with BBC micro:bit, Arduino and Raspberry Pi.
- Classroom-ready starter kits with block and text coding
- Step-by-step lessons from blinking LEDs to line-following robots
- Volume pricing and quotes for schools
Automation & smart devices
Connect sensors, relays and motors to Wi-Fi boards to automate processes at home, in the workshop or on the production line.
- ESP32 / ESP8266 boards with Wi-Fi and Bluetooth built in
- Temperature, motion, distance and light sensor modules
- Guides for MQTT, Home Assistant and cloud dashboards
Research & development
Prototype quickly for AI, machine learning and IoT research with capable single-board computers and precise sensors.
- Raspberry Pi and high-performance dev boards
- Reliable parts for repeatable experiments
- Help choosing components for your specification
From checkout to first boot.
Pick your parts
Browse boards, sensors and kits. No account needed — guest checkout is the default.
Pay securely
Checkout is handled by Stripe. Card details never touch our servers.
We ship it
Orders are packed in Calgary and tracked all the way to your door.
Build & learn
Follow our guides and code samples — and reach out if you get stuck.
What our customers say.
Educators, researchers and makers who have built projects with our microcontrollers and robot kits.
The quality of the components from IoTCrazy is exceptional. I've been using their BBC micro:bit kits for my robotics club and the students love them. The support is also fantastic!
The Raspberry Pi 4B with 8GB RAM was exactly what I needed for my research project. The performance is outstanding, and IoTCrazy's customer service was very helpful during setup.
The team was incredibly patient with my questions and helped me find the perfect components for my automation project. Fast delivery, excellent packaging. Highly recommended!
Ready to start your electronics project?
Join the makers, educators and researchers already using our microcontrollers and robot kits to bring their ideas to life.