Original Arduino Micro No Headers

The Original Arduino Micro without headers is the smallest board in the Arduino family, built around the powerful ATmega32U4 microcontroller with native USB communication. Designed for breadboard-friendly projects and compact embedded applications, this headerless version gives you complete freedom to solder your own connections exactly as your project demands. Sourced directly from Arduino's authorized distribution network and available at The Engineer Store, Bengaluru with fast shipping and full warranty support.

Specifications

Key Features

• Ultra-Compact Form Factor: At just 48 x 18 mm, the Micro is Arduino's smallest board - ideal for space-constrained builds, wearables, and embedded installations where every millimeter matters.
• No Headers for Maximum Flexibility: The headerless design lets you solder pin headers, right-angle connectors, or direct wires depending on your exact mounting and connection requirements.
• Native USB with ATmega32U4: Unlike boards that rely on a secondary USB-to-serial chip, the Micro's ATmega32U4 handles USB communication directly - enabling it to appear as a mouse, keyboard, joystick, or MIDI device to any connected computer.
• Breadboard Compatible: Solder standard male headers and the Micro drops directly into a solderless breadboard with accessible pins on both sides for rapid prototyping.
• 20 Digital I/O Pins with 12 Analog Inputs: More analog inputs than the Uno, giving you expanded sensor connectivity for data acquisition and monitoring projects.
• 7 PWM Outputs: Control motors, dim LEDs, and generate analog-like signals across seven dedicated PWM channels.
• Full Arduino IDE Compatibility: Program using the familiar Arduino IDE with access to thousands of libraries, examples, and community resources right out of the box.
• SPI, I2C, and UART Interfaces: Connect to sensors, displays, communication modules, and other peripherals using all standard serial protocols.
• Micro-USB Connection: A single Micro-USB cable handles programming, serial communication, and power delivery - no external programmer needed.
• HID and MIDI Capable: Build custom input devices, MIDI controllers, game controllers, and automation tools that interface natively with computers without additional drivers.

Why Choose the Arduino Micro No Headers?

• 100% Authentic Arduino - Made in Italy: Sourced directly from Arduino's authorized distribution chain. Every board carries genuine Arduino branding, quality control, and the reliability that comes with original manufacturing.
• Smallest Official Arduino Board: When your project demands a full-featured Arduino in the tiniest possible package, the Micro delivers all the capability of larger boards in a fraction of the footprint.
• Customizable Connections: The no-headers version is purpose-built for makers who want to choose their own connector style - whether that's standard headers, spring terminals, direct soldering, or custom PCB integration.
• Native USB Opens New Project Categories: The built-in USB HID capability means you can create projects that simply aren't possible with Uno or Nano - custom keyboards, mouse emulators, game pads, and MIDI instruments.
• Professional-Grade for Production: The headerless format is preferred for permanent installations and production builds where soldered connections provide superior reliability over pin headers.
• 1-5 days shipping from Bengaluru Warehouse: Fast delivery across India with same-day dispatch available in Bengaluru.
• Expert Technical Support Included: Get help with wiring, programming, and project troubleshooting from our engineering team via email and WhatsApp around the clock.

Project Ideas

• Custom Mechanical Keyboard:

Frequently Asked Questions

Buy Original Arduino Micro No Headers Online in India

Purchase the Original Arduino Micro No Headers 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 Original Arduino Micro No Headers 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 Original Arduino Micro No Headers 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.