BAD USB HID Development Module - ATmega32U4 Virtual Keyboard & TF Memory Board for Arduino, Securi... - front view | Silarius BAD USB HID Development Module - ATmega32U4 Virtual Keyboard & TF Memory Board for Arduino, Securit... - side view | Silarius BAD USB HID Development Module - ATmega32U4 Virtual Keyboard & TF Memory Board for Arduino, Securi... - angle view | Silarius
BAD USB HID Development Module - ATmega32U4 Virtual Keyboard & TF Memory Board for Arduino, Securi... - front view | Silarius
BAD USB HID Development Module - ATmega32U4 Virtual Keyboard & TF Memory Board for Arduino, Securit... - side view | Silarius
BAD USB HID Development Module - ATmega32U4 Virtual Keyboard & TF Memory Board for Arduino, Securi... - angle view | Silarius

BAD USB HID Development Module – ATmega32U4 Virtual Keyboard & TF Memory Board for Arduino, Security Research & Automation

$22.50 $49.99
Brand: STS Technologies LLCReviews
You save $27.49 (54%)
In stock. Usually ships in 1–3 business days.
  • Free US shipping on orders over $200. Add $177.50 more to qualify.
  • 30-day returns counted from delivery. Return policy
  • Manufacturer's warranty from STS Technologies LLC. Warranty
  • Need a quote? Add it to your cart and download a PDF quote, or ask for volume pricing.
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The STS Tech ATmega32U4 Virtual Keyboard Module is a compact USB HID development board designed for advanced Arduino-compatible automation, hardware prototyping, embedded scripting, keyboard emulation, and security research applications.

Built around the reliable ATmega32U4 chipset, this board supports native USB communication and can emulate HID devices such as keyboards and custom USB input tools. Its integrated TF memory support and UART/I2C breakout pins make it ideal for developers, cybersecurity professionals, makers, penetration testing labs, automation engineers, and educational environments.

The compact low-profile design allows for portable projects, embedded integrations, rapid prototyping, and custom firmware development. Compatible with the Arduino IDE and Leonardo-style USB functionality, the STS Tech Virtual Keyboard Module offers flexible expandability for advanced USB interaction projects.

Features

  • ATmega32U4 USB-enabled microcontroller
  • Native USB HID keyboard emulation support
  • TF memory card interface support
  • Arduino IDE compatible
  • UART and I2C breakout pins
  • Compact portable footprint
  • Ideal for automation, scripting, embedded development, and security research
  • Low power USB operation
  • Great for labs, testing environments, and custom hardware projects

Applications

  • USB automation projects
  • Embedded hardware development
  • Keyboard emulation testing
  • Security lab environments
  • Arduino prototyping
  • HID device experimentation
  • Portable scripting tools
  • Educational electronics projects

Package Includes

  • 1x STS Tech ATmega32U4 Development Module

Notes:

  • May come in a purple or black PCB varient

Shipping

Free US shipping on orders over $200. Orders under $200 ship at the rate shown at checkout. Oversized items ship by freight; we confirm the quote with you first.

Shipping policy

Returns

Return within 30 days of delivery. Opened items may carry an open-box fee of up to 30%, set by our QA team on inspection. Return shipping is paid by the customer.

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Damaged or wrong item?

Tell us within 3 days of delivery with photos and we'll make it right, with no fee.

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STS Technologies LLC warranty

This product is covered by the manufacturer's warranty. We help you with the claim from start to finish.

Warranty details

Support from real people

Setup questions, compatibility, firmware: chat with a specialist or email info@silarius.com, Monday to Friday, 8am to 4pm ET.

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Business accounts

Approved businesses can pay on Net 30 / PO terms after their second completed order.

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Frequently Asked Questions

What is included with the BAD USB HID Development Module - ATmega32U4 Virtual Keyboard & TF Memory Board?+
The BAD USB HID Development Module - ATmega32U4 Virtual Keyboard & TF Memory Board by STS Technologies LLC ships with all standard manufacturer accessories. See the product listing for the complete box contents.
Is the BAD USB HID Development Module - ATmega32U4 Virtual Keyboard & TF Memory Board covered by a warranty?+
Yes. Silarius provides manufacturer-backed warranty support. Contact us at silarius.com for warranty claims, returns, and technical assistance.
How do I get technical support for the BAD USB HID Development Module - ATmega32U4 Virtual Keyboard & TF Memory Board?+
Our team is available at silarius.com/contact for pre-sale consulting and post-sale support on all STS Technologies LLC products we carry.
Can I order the BAD USB HID Development Module - ATmega32U4 Virtual Keyboard & TF Memory Board in bulk?+
Yes. Silarius offers volume pricing for integrators, resellers, and commercial buyers. Contact our sales team at silarius.com for a custom quote.
What is the shipping time for the BAD USB HID Development Module - ATmega32U4 Virtual Keyboard & TF Memory Board?+
In-stock items ship within 1–2 business days. Check the product listing for current availability and estimated delivery to your location.

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