---
product_id: 330119437
title: "3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro Serial Connection with Pin Header"
brand: "teyleten robot"
price: "NZ$76"
currency: NZD
in_stock: true
category: "Teyleten Robot"
url: https://www.desertcart.nz/products/330119437-3pcs-pro-micro-atmega32u4-5v-16mhz-bootloadered-ide-micro-usb
store_origin: NZ
region: New Zealand
---

# 16MHz high-speed MCU 12 digital I/O pins (5 PWM) Onboard micro USB programming 3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro Serial Connection with Pin Header

**Brand:** teyleten robot
**Price:** NZ$76
**Availability:** ✅ In Stock

## Summary

> 🚀 Tiny Board, Massive Potential — Power Your Next Innovation!

## Quick Answers

- **What is this?** 3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro Serial Connection with Pin Header by teyleten robot
- **How much does it cost?** NZ$76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/330119437-3pcs-pro-micro-atmega32u4-5v-16mhz-bootloadered-ide-micro-usb)

## Best For

- teyleten robot enthusiasts

## Why This Product

- Trusted teyleten robot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Powerful:** Tiny 33x15mm footprint fits into any project, making it the go-to board for space-conscious innovators.
- • **Plug & Play USB Connectivity:** Seamlessly program and debug via the onboard micro USB port—no bulky adapters needed.
- • **Enhanced Reliability & Safety:** Upgraded with PTC fuse, diode protection, and corrected pin labeling for worry-free prototyping.
- • **Lightning-Fast 16MHz Processing:** Experience smooth, responsive control with the ATmega32U4 core running at 16MHz, perfect for complex projects.
- • **Versatile I/O for Creative Freedom:** 12 digital I/O pins including 5 PWM channels and 4 analog inputs empower your most ambitious builds.

## Overview

The Teyleten Robot Pro Micro ATmega32U4 is a compact 5V/16MHz microcontroller development board featuring onboard USB connectivity, 12 digital I/O pins (5 PWM capable), and 4 analog inputs. Compatible with Arduino IDE v1.0.1, it offers enhanced safety with built-in fuse and diode protection, making it ideal for professional-grade embedded projects and rapid prototyping.

## Description

Pro Micro ATmega32U4 5V 16MHz Micro-USB Development Module Bootloadered IDE with 2 Row pin Header Microcontroller Board Replace ATmega328 Pro Mini 1. The Pro Micro is similar to the Pro mini except with a ATmega32U4 on board. The USB transceiver inside the 32U4 allows us to add USB connectivity on board and do away with bulky external USB interface 2. This tiny little board does all of the neat-o A-rduino tricks that you're familiar with: 4 channels of 10-bit ADC, 5 PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx. Running at 16MHz and 5V, this board will remind you a lot of your other favorite compatible boards but this little guy can go just about anywhere. If you're supplying unregulated power to the board, be sure to connect to the "RAW" pin on not VCC. 3. This latest revision corrects the silk error from the last version of the board so that pin 14 is correctly labeled. We've also added a PTC fuse and diode protection to the power circuit and corrected the RX and TX LED circuit. Feature: ATmega32U4 running at 5V/16MHz Supported under A-rduino IDE v1.0.1 Recommand power supply for board: 6-7V, less than 9V On-Board micro-USB connector for programming 4 x 10-bit ADC pins 12 x Digital I/Os (5 are PWM capable) Rx and Tx Hardware Serial Connections Our SmallestCompatible Board Yet Package includes: 3pcs Pro Micro ATmega32U4 Module

## Features

- ATMega 32U4 AU running at 5V/16MHz,supported under IDE v1.0.1
- On Board micro USB connector for programming
- 4 x 10 bit ADC pins
- 12 x Digital I/Os (5 are PWM capable)
- Rx and Tx Hardware Serial Connections

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08THVMQ46 |
| Brand | Teyleten Robot |
| Built-In Media | 3 x Pro Micro ATmega32U4 Modules for A-rduino |
| Compatible Devices | Devices supporting A-rduino or Arduino communication protocols |
| Connectivity Technology | USB |
| Customer Reviews | 4.2 4.2 out of 5 stars (127) |
| Item Dimensions L x W x H | 33L x 15H millimeters |
| Manufacturer | Teyleten Robot |
| Mfr Part Number | F25 |
| Model Name | Pro Micro |
| Model Number | F25 |
| Operating System | Linux |
| Processor Brand | Microchip Technology |
| Processor Count | 1 |
| Processor Speed | 16 MHz |
| RAM Memory Technology | LPDDR2 |
| Total Usb Ports | 1 |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** Teyleten Robot
- **CPU speed:** 16 MHz
- **Connectivity technology:** USB
- **Included components:** 3 x Pro Micro ATmega32U4 Modules for A-rduino
- **Model name:** Pro Micro

## Images

![3pcs Pro Micro Atmega32U4 5V 16MHz Bootloadered IDE Micro USB Pro Micro Development Board Microcontroller Compatible to Arduino Pro Micro Serial Connection with Pin Header - Image 1](https://m.media-amazon.com/images/I/61QY+vZBNJL.jpg)

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**Shop now:** [https://www.desertcart.nz/products/330119437-3pcs-pro-micro-atmega32u4-5v-16mhz-bootloadered-ide-micro-usb](https://www.desertcart.nz/products/330119437-3pcs-pro-micro-atmega32u4-5v-16mhz-bootloadered-ide-micro-usb)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-06-19*