Expansion board for microbit
Expansion board for microbit
Shipping calculated at checkout.
Looking to buy Expansion board for microbit at the best price in India? Tech Depot India offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
Specifications
| Type | Micro:bit Expansion / Breakout Board |
| Compatibility | BBC Micro:bit V1 & V2 |
| Pin Breakout | All edge connector pins broken out to standard 2.54mm headers |
| GPIO Access | P0-P20 digital/analog pins with GND and 3V rails |
| I2C Interface | Dedicated SDA/SCL pins for sensor and display modules |
| SPI Interface | MOSI, MISO, SCK pins accessible |
| Servo/Motor Headers | Dedicated 3-pin servo headers on key GPIO pins |
| Power Input | USB or external DC (typically 3.3V-5V, varies by board design) |
| Power Output | 3.3V and 5V regulated rails for powering external modules |
| Buzzer | Onboard passive buzzer (active on select variants) |
| Connector Type | Standard 40-pin Micro:bit edge connector slot |
| Board Material | FR4 PCB with gold-plated contacts |
| Dimensions | Approximately 60mm x 55mm (varies by model) |
| Weight | ~20-30g |
| Operating Voltage | 3.3V logic (5V tolerant power rail on select boards) |
| Origin | Original/Authentic |
Why Choose Expansion board for microbit?
100% Authentic
GST Invoice - A GST invoice is included with every order.
Expert Support - Dedicated technical help on WhatsApp and email.
Pan-India Delivery - Shipped across Bengaluru, Delhi NCR, Hyderabad and all of India.
Trusted by Makers - Used by students, hobbyists and professionals nationwide.
Key Features of Expansion board for microbit
- Full Pin Breakout: Every Micro:bit edge connector pin is mapped to clearly labeled 2.54mm headers, eliminating the need for alligator clips or custom connectors.
- Plug-and-Play Edge Connector: Simply slide your Micro:bit into the onboard 40-pin edge connector slot - no soldering required for basic use.
- Servo & Motor Ready: Dedicated 3-pin headers (Signal, VCC, GND) aligned for direct servo and motor driver connections, perfect for robotics builds.
- I2C & SPI Accessible: Clearly broken-out communication bus pins make it easy to connect OLED displays, temperature sensors, accelerometers, and more.
- Onboard Buzzer: Built-in passive buzzer connected to a GPIO pin for audio feedback, alarms, and music projects without extra wiring.
- Dual Voltage Rails: Provides both 3.3V and 5V power outputs, allowing you to interface with a broader range of sensors and actuators.
- Breadboard & Dupont Compatible: Standard 2.54mm pitch headers work directly with jumper wires and breadboards for rapid prototyping.
- Compact & Sturdy Design: FR4 PCB with gold-plated edge connector contacts ensures reliable, long-lasting connections even with frequent insertion and removal.
- V1 & V2 Compatible: Works seamlessly with both Micro:bit V1 and V2, supporting all pin functions including the new V2 features like built-in speaker and microphone passthrough.
- Clearly Labeled Silkscreen: Every pin, power rail, and interface is printed on the board for quick identification during wiring.
- Educator & Student Friendly: Designed to simplify classroom setups and reduce wiring errors in STEM labs.
- Prototyping Accelerator: Saves hours of wiring time by giving instant, organized access to every Micro:bit pin.
Perfect For
- Robotics & Motor Control: Connect servo motors, DC motors with driver boards, and build line-following robots, robotic arms, or obstacle-avoiding cars powered by Micro:bit.
- IoT Weather Station: Wire up a DHT11/
Expansion Board for Micro:bit
Unlock the full potential of your BBC Micro:bit with this feature-rich expansion board from Tech Depot India, Bengaluru. This breakout board expands all Micro:bit edge connector pins into easily accessible pin headers, giving you seamless connectivity to sensors, motors, servos, and a wide range of external modules. Ideal for robotics, IoT projects, STEM education, and rapid prototyping.
Frequently Asked Questions
Is technical support available?
Yes, responsive support via email and WhatsApp for setup, troubleshooting, and application guidance.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Customer Support
Email: techdepotindia@gmail.com
WhatsApp: Available for setup and troubleshooting help
Order your Expansion board for microbit today and start building your next project.