WorkspaceEssentials

UNO R3 Black Gold Edition Type-C Lead-Free ATmega328P Development Board Compa...

✅【Arduino-Compatible ATmega328P Microcontroller】Powered by the trusted ATmega328P chipset, identical to official UNO R4 boards, ensuring full compatibility with Arduino IDE for seamless coding.
✅ 【USB Type-C Connectivity 】Modern USB-C port connects effortlessly to MacBooks, PCs, Linux, and Android devices—no adapters or special cables needed.
✅ 【Lead-Free & Safe for STEM】RoHS-compliant, non-toxic immersion gold PCB ensures safety for students, schools, and frequent use in educational settings.
✅ 【Gold-Plated Connectors】Corrosion-resistant gold-plated pins deliver reliable conductivity for long-lasting performance in DIY and IoT projects.
✅ 【Plug & Play with Arduino IDE】Start prototyping instantly with Arduino IDE, MicroPython, and compatibility with most shields and libraries for robotics and STEM projects.

Product Description

Lonely Binary UNO R3 Gold Edition

Lead-free, immersion gold black PCB finish ensures safety and durability for STEM. A USB Type-C port offers easy laptop connectivity, with a protective case and name tag for portability and organization. It’s a stylish, reliable choice for beginners and hobbyists.

Features

Sleek & Kid-Safe Style

Showcases a stunning black PCB with a lead-free immersion gold finish, blending premium looks with safety for kids and STEM learning.

Unleash Epic Performance

Powered by the iconic ATmega328P 8-bit MCU, this board delivers rock-solid, dependable performance for all your creative projects.

Make It Yours

Personalize with a unique white silk-print name tag area on the back, ensuring your board or project stays distinct and organized.

Plug-and-Play Versatility

Effortlessly connect via Type-C port, Compatibility for MacBook MacBook, Windows, Linux users for a seamless, frustration-free experience.

It Matters for STEM and Beyond

Lead-Free PCB finish is Crucial for Health

The Lonely Binary lead-free PCB with immersion gold finish is a purposeful design choice prioritizing user safety. This advanced, corrosion-resistant, non-toxic surface ensures durability and safe handling for frequent use in educational and professional settings. Disclaimer: Follow manufacturer guidelines for safe use and handling.

Premium look
Corrosion Resistant
Safe for all users

Safe Innovation with Lead-Free Design

Empowering STEM Learning and Creative Projects with a Health-Conscious PCB

In STEM education, hands-on experimentation is essential, and safety is critical. The Lonely Binary lead-free immersion gold finish PCB allows students to focus on learning and creativity without exposure to harmful materials. For hobbyists and professionals, this lead-free board offers a reliable, health-conscious solution that meets modern safety standards. By choosing a lead-free PCB, you’re prioritizing user safety and quality performance.

Safe for Kids and STEM Education
Non-Toxic Lead-Free Design
Enhanced Safety for Frequent Use
Peace of Mind for Parents and Educators

What's in the box

Lonely Binary UNO R3 Black Gold Edition
Storage Container

NOTE:

The Data Cable is not included. You can use a Type-C to USB-A or Type-C to Type-C cable. Ensure the cable supports both data and power. Most generic cables only support power with two wires and lack data wires, making them unsuitable for uploading code.

Tech Specs

Microcontroller	ATmega328P 16MHz
USB connector	Type-C
Built-in LED Pin	D13
Digital I/O Pins	14
Analog input pins	6

I/O Voltage	5V
Memory	2KB SRAM, 32KB FLASH, 1KB EEPROM
Weight	25g
Dimensions	68.6(mm) x 53.4(mm)

PLEASE NOTE

Please be aware that certain products may not be deliverable to PO BOX addresses.

Additionally, residents of remote and under-capital areas may be subject to an extra postage fee.