--- product_id: 355395705 title: "Hosyond 3pcs Pro Micro ATmega32U4 for Leonardo 5V 16MHz Development Board Micro-Controller Compatible with Arduino IDE" brand: "hosyond" price: "€ 35.09" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.fr/products/355395705-hosyond-3pcs-pro-micro-atmega32u4-for-leonardo-5v-16mhz-development store_origin: FR region: France --- # 16MHz Speed 9V Input USB On-Board Hosyond 3pcs Pro Micro ATmega32U4 for Leonardo 5V 16MHz Development Board Micro-Controller Compatible with Arduino IDE **Brand:** hosyond **Price:** € 35.09 **Availability:** ✅ In Stock ## Summary > 🚀 Unleash Your Creativity with the Ultimate Development Board! ## Quick Answers - **What is this?** Hosyond 3pcs Pro Micro ATmega32U4 for Leonardo 5V 16MHz Development Board Micro-Controller Compatible with Arduino IDE by hosyond - **How much does it cost?** € 35.09 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/355395705-hosyond-3pcs-pro-micro-atmega32u4-for-leonardo-5v-16mhz-development) ## Best For - hosyond enthusiasts ## Why This Product - Trusted hosyond brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **💡 Compact Design:** Lightweight at just 0.317 ounces, perfect for portable projects. - • **📊 Advanced I/O Options:** 9 channels of 10-bit ADC and 12 digital I/Os for extensive project capabilities. - • **🔧 Versatile Connectivity:** Built-in USB transceiver for seamless integration. - • **🛠️ Arduino IDE Compatible:** Easily program and customize with your favorite development environment. - • **⚙️ Reliable Power Management:** Accepts up to 9V DC with an onboard voltage regulator for safe operation. ## Overview The 3pcs Pro Micro ATmega32U4 for Leonardo is a powerful 5V, 16MHz development board designed for compatibility with Arduino IDE. It features a built-in USB transceiver, extensive I/O options, and a compact design, making it ideal for both hobbyists and professionals looking to elevate their projects. ## Description 3pcs Pro Micro ATmega32U4 for Leonardo 5V 16MHz Development Board Micro-Controller Compatible with Arduino IDE ## Features - The USB transceiver inside the 32U4 allows us to add USB connectivity on-board and do away with external USB interface. - 9 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 Development boards such as Nano board. - It can accept voltage up to 9V DC as there is a voltage regulator on board.The maximum voltage allowed on the RAW pin is 9V, 6-7V input recommended. If you're supplying unregulated power to the board, be sure to connect to the "RAW" pin on not VCC. - 4 x 10-bit ADC pins, 12 x digital I/Os,Rx and Tx hardware serial connections - each one is in their own anti-ESD bag with 2 rows of header pins. ## Technical Specifications | Specification | Value | |---------------|-------| | Processor | 16 MHz | | Wireless Type | 802.11b | | Brand | Hosyond | | Item Weight | 0.317 ounces | | Package Dimensions | 5.04 x 4.29 x 0.55 inches | | Manufacturer | Hosyond | | ASIN | B09C5H78BP | | Country of Origin | China | | Date First Available | August 9, 2021 | ## Images ![Hosyond 3pcs Pro Micro ATmega32U4 for Leonardo 5V 16MHz Development Board Micro-Controller Compatible with Arduino IDE - Image 1](https://m.media-amazon.com/images/I/71t0rN9RMmL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars used them for some hitboxes i printed *by J***A on Reviewed in the United States on December 7, 2023* i used regular gateron pro yellow switches, got the STL file off thingiverse, very easy to do, they're responsive, great for fighting games, i will make a couple more soon... ### ⭐⭐⭐⭐ 4.0 out of 5 stars Cheap clone knock-offs work fine. *by T***S on Reviewed in the United States on April 9, 2023* They run my programs OK. Same problems and bugs as the name brand thing they emulate. ;-) ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Inexpensive Pro Micros *by M***E on Reviewed in the United States on July 10, 2023* The best feature of these Pro Micro boards is the low price. You do get some good perks for spending more on other Pro Micros, but if price is your sole goal, get these. --- ## 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.fr/products/355395705-hosyond-3pcs-pro-micro-atmega32u4-for-leonardo-5v-16mhz-development](https://www.desertcart.fr/products/355395705-hosyond-3pcs-pro-micro-atmega32u4-for-leonardo-5v-16mhz-development) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-06-20*