Micro

Premium Microcontroller Board | The Engineer Store, Bengaluru

Compact, powerful, and versatile - the Micro is a go-to microcontroller board for makers, engineers, and students alike. Built around a high-performance ATmega32U4 chip with native USB support, this board packs serious capability into an incredibly small form factor. Whether you're building a custom keyboard, a sensor network, or a wearable gadget, the Micro delivers reliable performance every time.

Available now from The Engineer Store, Bengaluru - with fast shipping, full warranty, and expert support.

Specifications

Parameter	Detail
Microcontroller	ATmega32U4
Operating Voltage	5V
Input Voltage (Recommended)	7-12V
Digital I/O Pins	20 (7 PWM capable)
Analog Input Pins	12
Flash Memory	32 KB (4 KB used by bootloader)
SRAM	2.5 KB
EEPROM	1 KB
Clock Speed	16 MHz
USB	Native Micro-USB (built-in USB controller)
Dimensions	~48 mm x 18 mm
Form Factor	Breadboard-friendly, compact
Type	Electronics Development Board
Origin	Original / Authentic
Warranty	7-day warranty on manufacturing defects
Support	Email & WhatsApp 24/7

Key Features

• Native USB Communication - The ATmega32U4 has built-in USB, eliminating the need for a secondary processor. It can emulate a keyboard, mouse, or custom HID device directly.
• Ultra-Compact Size - At just 48 x 18 mm, the Micro fits directly into a breadboard while leaving room for wiring on both sides.
• Breadboard-Friendly Headers - Pin headers designed for seamless breadboard integration, making prototyping fast and clean.
• Rich I/O - 20 digital pins and 12 analog inputs give you ample connectivity for complex projects.
• PWM Outputs - 7 PWM-capable pins for motor control, LED dimming, and signal generation.
• Arduino IDE Compatible - Program effortlessly using the familiar Arduino IDE with extensive library support.
• Lightweight & Low Profile - Ideal for wearables, drones, robotics, and space-constrained applications.

Why Choose This?

• 100% authentic sourced directly from trusted, authorized suppliers - authentication verified
• 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most locations across India
• Same-day delivery available within Bengaluru
• Expert technical support included with every purchase - we help you get your project running
• Breadboard-ready out of the box - start prototyping immediately
• Proven reliability backed by thousands of successful projects worldwide

Project Ideas

Custom Keyboard & Game Controller

Leverage the Micro's native USB HID capability to build a fully custom mechanical keyboard, macro pad, or game controller. Program each key, add RGB lighting, and create a device that's uniquely yours.

Compact Robotics

The Micro's small footprint makes it perfect for mini robots, line followers, and obstacle-avoiding bots. Use PWM pins to control motors and analog inputs for sensor feedback - all in a tiny package.

Portable Sensor Station

Connect temperature, humidity, light, and air quality sensors to build a portable environmental monitoring device. Log data to an SD card or transmit wirelessly via Bluetooth or RF modules.

Wearable Electronics

Sew the Micro into clothing or accessories for LED-based wearable art, fitness trackers, or gesture-controlled devices. Its lightweight design and low power consumption make it ideal for body-worn tech.

MIDI Controller

Build a custom MIDI controller for music production. The Micro can natively appear as a USB MIDI device, letting you create knob boxes, drum pads, and fader banks without additional hardware.

Learning & Education

Perfect for students learning embedded programming, electronics fundamentals, and C/C++ coding. Hundreds of tutorials and community resources are available to accelerate the learning curve.

What's in the Box

• 1 x Micro Microcontroller Board (with pin headers)
• 1 x Micro-USB Cable
• Documentation and quick-start support materials

Getting Started

1. Connect - Plug the Micro into your computer using the included Micro-USB cable.
2. Install - Download and open the Arduino IDE. Select "Arduino Micro" from the board menu.
3. Code - Write your sketch or load one of the built-in examples.
4. Upload - Click upload and watch your project come to life.
5. Build - Insert the Micro into a breadboard and start connecting sensors, LEDs, motors, and more.

Compatibility

Platform / Software	Compatible
Arduino IDE	Yes
PlatformIO	Yes
Windows / macOS / Linux	Yes
Breadboards	Yes (direct fit)
Arduino Shields	Via jumper wires
3.3V Sensors	Level shifter recommended
5V Sensors & Modules	Yes

Frequently Asked Questions

Is this 100% authentic?

Yes, sourced directly from authorized distributors. Every unit undergoes authentication verification before shipping. You receive a genuine, fully functional board.

What's the difference between the Micro and the Nano?

The Micro uses the ATmega32U4 with native USB support, meaning it can act as a keyboard, mouse, or MIDI device without extra

Buy Micro Online in India

Purchase the Micro online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on Micro with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.

Looking to buy Micro at the best price in India? The Engineer Store 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.