--- product_id: 301898771 title: "HiLetgo BadUsb Beetle Bad USB Microcontroller ATMEGA32U4 Development Board Virtual Keyboard for Arduino Leonardo R3 DC 5V 16MHz" brand: "hiletgo" price: "£18.51" currency: GBP in_stock: true reviews_count: 5 category: "Hi Letgo" url: https://www.desertcart.co.uk/products/301898771-hiletgo-badusb-beetle-bad-usb-microcontroller-atmega32u4-development-board-virtual store_origin: GB region: United Kingdom --- # 16 MHz clock speed 5V operating voltage 10 digital I/O pins HiLetgo BadUsb Beetle Bad USB Microcontroller ATMEGA32U4 Development Board Virtual Keyboard for Arduino Leonardo R3 DC 5V 16MHz **Brand:** hiletgo **Price:** £18.51 **Availability:** ✅ In Stock ## Summary > 🚀 Code smarter, not harder — unleash your inner hacker with BadUsb Beetle! ## Quick Answers - **What is this?** HiLetgo BadUsb Beetle Bad USB Microcontroller ATMEGA32U4 Development Board Virtual Keyboard for Arduino Leonardo R3 DC 5V 16MHz by hiletgo - **How much does it cost?** £18.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/301898771-hiletgo-badusb-beetle-bad-usb-microcontroller-atmega32u4-development-board-virtual) ## Best For - hiletgo enthusiasts ## Why This Product - Trusted hiletgo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug-and-Play 5V Power:** Reliable and stable power supply ensures consistent performance for all your projects. - • **Arduino Leonardo Compatible:** Jumpstart your development with full compatibility and community-backed support. - • **Versatile 10 Digital I/O Pins:** Expand your creativity with multiple input/output options for complex builds. - • **Lightning-Fast 16 MHz Processor:** Experience seamless coding and rapid execution with the ATmega32u4 core. - • **Compact Virtual Keyboard Interface:** Emulate keyboard inputs effortlessly, perfect for automation and custom HID devices. ## Overview The BadUsb Beetle is a compact ATmega32u4-based microcontroller development board running at 16 MHz with a 5V operating voltage. Featuring 10 digital I/O pins, 4 PWM channels, and a virtual keyboard interface, it’s designed for Arduino Leonardo compatibility, making it ideal for custom USB HID projects and rapid prototyping. ## Description The equipment we provided for the use of the test, not for illegal purposes, or peril. Microcontroller: ATmega32u4 Clock Speed: 16 MHz Operating Voltage: 5V DC Digital I/O Pins: 10 PWM Channels: 4 Analog Input Channels: 5 UART: 1 I2C: 1 Micro USB: 1 Flash Memory: 32 KB of which 4KB used by bootloader SRAM: 2.5 KB EEPROM: 1 KB Package Included: 1 * BadUsb Beetle USB ATMEGA32U4 Development Board Module Review: Funciona - Funciona Review: Conforme aux attentes - Un produit de très bonne qualité, qui répond pleinement aux fonctionnalités demandées à savoir l'émulation de différents composants numériques. Programmation rapide et efficace sans aucune difficulté. En effet, le produit m'a rapidement permis d'automatiser l'accès au terminal sur macOS. Je recommande ce produit pour une utilisation personnelle ou un cadeau. ## Features - Microcontroller: ATmega32u4 - Clock Speed: 16 MHz - Operating Voltage: 5V DC - Digital I/O Pins: 10 - PWM Channels: 4 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07W5K9YHP | | Additional Features | Backlit | | Antenna Location | Gaming | | Best Sellers Rank | #62,054 in Computers ( See Top 100 in Computers ) #914 in Single-Board Computers | | Brand | HiLetgo | | Built-In Media | [1] BadUsb Beetle USB ATMEGA32U4 Development Board Module | | Color | Black | | Compatible Devices | Computers, Laptops | | Connectivity Technology | Micro USB | | Customer Reviews | 4.3 4.3 out of 5 stars (173) | | Enclosure Material | Acrylonitrile Butadiene Styrene | | Hand Orientation | Ambidextrous | | Keyboard Description | Virtual | | Keyboard Layout | QWERTY | | Manufacturer | HiLetgo | | Mfr Part Number | 3-01-1521 | | Model Name | Bad USB Beetle USB ATMEGA32U4 Development Board for Arduino Leonardo R | | Model Number | 3-01-1521 | | Number of Keys | 5 | | Power Source | Corded Electric | | Processor Count | 1 | | Style Name | Modern | | Theme | Modern | | Unit Count | 1.0 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** HiLetgo - **Compatible devices:** Computers, Laptops - **Connectivity technology:** Micro USB - **Keyboard description:** Virtual - **Recommended uses for product:** Gaming ## Images ![HiLetgo BadUsb Beetle Bad USB Microcontroller ATMEGA32U4 Development Board Virtual Keyboard for Arduino Leonardo R3 DC 5V 16MHz - Image 1](https://m.media-amazon.com/images/I/61jVgysxVxL.jpg) ![HiLetgo BadUsb Beetle Bad USB Microcontroller ATMEGA32U4 Development Board Virtual Keyboard for Arduino Leonardo R3 DC 5V 16MHz - Image 2](https://m.media-amazon.com/images/I/61OXQb5f6tL.jpg) ![HiLetgo BadUsb Beetle Bad USB Microcontroller ATMEGA32U4 Development Board Virtual Keyboard for Arduino Leonardo R3 DC 5V 16MHz - Image 3](https://m.media-amazon.com/images/I/61lqD+6aRCL.jpg) ![HiLetgo BadUsb Beetle Bad USB Microcontroller ATMEGA32U4 Development Board Virtual Keyboard for Arduino Leonardo R3 DC 5V 16MHz - Image 4](https://m.media-amazon.com/images/I/61PYUxg51GL.jpg) ![HiLetgo BadUsb Beetle Bad USB Microcontroller ATMEGA32U4 Development Board Virtual Keyboard for Arduino Leonardo R3 DC 5V 16MHz - Image 5](https://m.media-amazon.com/images/I/51+Du5sRIiL.jpg) ## Questions & Answers **Q: do I need to buy a Micro SD separately?** A: No. This model doesn't have a Micro SD card slot. **Q: Came with no instructions. Are there online instructions available?** A: It's a rubber ducky. There are tutorials online (both in text format and in video format AKA YouTube). **Q: Does this need Arduino drivers just on the programming computer, or also on the target machine in order to function as an HID and execute kenystrokes?** A: You will need the Arduino IDE to program that BadUSB rubber ducky.... But you don't need it for the "victim PC" **Q: How can I open the metal case (without destroying it) to get to the atmega32u4 inside?** A: The cover for the PCB is pressed into a shell. It's either a rather tight fit, or glued. You may be able to pull it out with pliers if you're ok with damaging the contacts and possibly cracking the PCB. Ideally there is foam lining the top, so dremeling it with some time would most likely work. Sorry for the long winded and not quiet conclusive answer. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Funciona *by C***N on 20 November 2025* Funciona ### ⭐⭐⭐⭐⭐ Conforme aux attentes *by H***E on 21 January 2021* Un produit de très bonne qualité, qui répond pleinement aux fonctionnalités demandées à savoir l'émulation de différents composants numériques. Programmation rapide et efficace sans aucune difficulté. En effet, le produit m'a rapidement permis d'automatiser l'accès au terminal sur macOS. Je recommande ce produit pour une utilisation personnelle ou un cadeau. ### ⭐⭐⭐⭐⭐ Real fun! *by M***G on 6 June 2024* Really funny to write software for. It actually works pretty well.. If you know what you do. However, even Windows is trying to beat these kind of keyboard emulators by making to harder to automate some processes (like becoming administrator). Nevertheless, it's a much have USB stick for the hobby hacker. ## Frequently Bought Together - HiLetgo BadUsb Beetle Bad USB Microcontroller ATMEGA32U4 Development Board Virtual Keyboard for Arduino Leonardo R3 DC 5V 16MHz - HackyPi - Ultimate DIY USB Hacking Tool for Security Professionals and Ethical Hackers, DIY Programmable Hacking USB for Educational Purposes - DORHEA TF Micro SD Card Slot Badusb USB Virtual Keyboard ATMEGA32U4 Module for Leonardo R3 Bad USB CJMCU --- ## 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.co.uk/products/301898771-hiletgo-badusb-beetle-bad-usb-microcontroller-atmega32u4-development-board-virtual](https://www.desertcart.co.uk/products/301898771-hiletgo-badusb-beetle-bad-usb-microcontroller-atmega32u4-development-board-virtual) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-07-04*