--- product_id: 294284248 title: "ARCELI Pro Micro Atmega32U4 5V 16MHz Development Board - Bootloadered IDE, USB Microcontroller Compatible With Arduino, Serial Connection With Pin Header" brand: "arceli" price: "89 zł" currency: PLN in_stock: true reviews_count: 5 category: "Arceli" url: https://www.desertcart.pl/products/294284248-arceli-pro-micro-atmega32u4-5v-16mhz-development-board-bootloadered-ide store_origin: PL region: Poland --- # 16MHz high-speed MCU 12 versatile digital I/O pins On-board Micro-USB programming ARCELI Pro Micro Atmega32U4 5V 16MHz Development Board - Bootloadered IDE, USB Microcontroller Compatible With Arduino, Serial Connection With Pin Header **Brand:** arceli **Price:** 89 zł **Availability:** ✅ In Stock ## Summary > 🚀 Tiny Board, Massive Possibilities — Code Your Future Today! ## Quick Answers - **What is this?** ARCELI Pro Micro Atmega32U4 5V 16MHz Development Board - Bootloadered IDE, USB Microcontroller Compatible With Arduino, Serial Connection With Pin Header by arceli - **How much does it cost?** 89 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/294284248-arceli-pro-micro-atmega32u4-5v-16mhz-development-board-bootloadered-ide) ## Best For - arceli enthusiasts ## Why This Product - Trusted arceli brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play USB:** Integrated Micro-USB connector eliminates bulky adapters—program with ease. - • **Compact Powerhouse:** ATmega32U4 running at a lightning-fast 16MHz for seamless multitasking. - • **Cross-Platform Ready:** Compatible with Arduino IDE v1.0.1 and major OS like Windows, macOS, and Linux. - • **Versatile Connectivity:** 12 digital I/O pins plus dedicated Rx/Tx hardware serial ports for complex projects. - • **Precision Analog Inputs:** 4 x 10-bit ADC pins for accurate sensor data and real-world interfacing. ## Overview The ARCELI Pro Micro is a compact 5V/16MHz development board featuring the ATmega32U4 microcontroller with built-in USB connectivity. Designed for professional makers and developers, it offers 4 analog inputs, 12 digital I/O pins, and hardware serial communication, all programmable via the Arduino IDE. Its small footprint and versatile interface make it ideal for embedded projects requiring reliable, high-speed performance across multiple platforms. ## Description Description: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 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. Features: ATmega32U4 running at 5V/16MHzSupported by IDE v1.0.1On-Board Micro-USB connector for programming4 x 10-bit ADC pins, 12 x Digital I/OsRx and Tx Hardware Serial ConnectionsNote: When you open the IDE software, pls go to the tool and choose the board "" Leonardo"" Package included: 1* Pro Micro ATmega32U4 5V/16MHz Development Board" Review: 届いてから約3日、今のところ普通に使えてます。 ただ商品説明画像にある"Stronger Solder Points"は付いて無いのでちょっと抜き差し耐久に不安ありです。 使えてるので☆3 ちなみにパターンもないので自分でハンダを盛ることはできません。 Review: Worked as expected ## Features - ATmega32U4 running at 5V/16MHz - Supported by IDE v1.0.1 - On-Board Micro-USB connector for programming - 4 x 10-bit ADC pins, 12 x Digital I/Os - Rx and Tx Hardware Serial Connections ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07J2Q3ZD5 | | Best Sellers Rank | #4,554 in Computers ( See Top 100 in Computers ) #32 in Single-Board Computers | | Brand | ARCELI | | Built-In Media | Pro Micro ATmega32U4 5V/16MHz Development Board | | Compatible Devices | Game Console, Personal Computer, Smartphone | | Connectivity Technology | USB, Serial | | Customer Reviews | 4.3 4.3 out of 5 stars (122) | | Mfr Part Number | 00206 | | Model Name | Pro Micro | | Model Number | 00206 | | Operating System | Linux, Windows 10, macOS | | Processor Brand | Microchip Technology | | Processor Count | 1 | | Processor Speed | 16 MHz | | RAM Memory Technology | LPDDR3 | | Total Usb Ports | 1 | | Wireless Compability | Infrared | ## Product Details - **Brand:** ARCELI - **CPU speed:** 16 MHz - **Connectivity technology:** USB, Serial - **Included components:** Pro Micro ATmega32U4 5V/16MHz Development Board - **Model name:** Pro Micro ## Images ![ARCELI Pro Micro Atmega32U4 5V 16MHz Development Board - Bootloadered IDE, USB Microcontroller Compatible With Arduino, Serial Connection With Pin Header - Image 1](https://m.media-amazon.com/images/I/61CaPnZ-GWL.jpg) ## Customer Reviews ### ⭐⭐⭐ Review *by ア***猫 on 28 July 2022* 届いてから約3日、今のところ普通に使えてます。 ただ商品説明画像にある"Stronger Solder Points"は付いて無いのでちょっと抜き差し耐久に不安ありです。 使えてるので☆3 ちなみにパターンもないので自分でハンダを盛ることはできません。 ### ⭐⭐⭐⭐⭐ Review *by A***R on 5 February 2022* Worked as expected ### ⭐⭐⭐⭐⭐ Review *by A***S on 18 October 2021* Great product once you set it up properly. I too was having issues getting windows to recognize it. I'd plug it in and nothing would happen. Was getting ready to return it when I discovered there are 2 types of Micro-USB cables. One can only be used to charge devices. The other can charge and send data. The first two cables that I tried did absolutely nothing. It was the third cable I tried that Windows made the noise of a new device and it connected! And now I'm successfully using it for a project. ## Frequently Bought Together - ARCELI Pro Micro Atmega32U4 5V 16MHz Development Board - Bootloadered IDE, USB Microcontroller Compatible With Arduino, Serial Connection With Pin Header - Walfront 6Pcs Momentary Push Button Switches 12mm IP67 Waterproof Reset Metal Button without Light 2A/250VAC Blue, Green, Black, Red,Yellow, Metallic --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/294284248-arceli-pro-micro-atmega32u4-5v-16mhz-development-board-bootloadered-ide](https://www.desertcart.pl/products/294284248-arceli-pro-micro-atmega32u4-5v-16mhz-development-board-bootloadered-ide) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*