🚀 Unlock your creative genius with Leonardo R3 — the dev board that thinks like you do!
The Leonardo R3 Development Board by KEYESTUDIO features the ATmega32u4 microcontroller with built-in USB communication, 20 digital I/O pins (7 PWM), 12 analog inputs, and a 16 MHz crystal oscillator. Designed for seamless integration with Arduino IDE, it enables your projects to emulate USB devices like keyboards and mice. Lightweight and compact, it comes with a USB cable and comprehensive online tutorials, making it ideal for both beginners and pros aiming to innovate with ease.
| Brand | KEYESTUDIO |
| Package Dimensions | 11.2 x 8.7 x 2.9 cm; 70 g |
| Item model number | K-S0248 |
| Manufacturer | keyes |
| Series | Leonardo R3 |
| Colour | Cranberry |
| Screen Resolution | 1920 x 1080 |
| Resolution | 1920x1080 |
| Processor Brand | Atmel |
| Processor Type | Intel Core i9 |
| Processor Speed | 16 MHz |
| Processor Socket | BGA 413 |
| Processor Count | 1 |
| RAM Size | 1 MB |
| Memory Technology | DDR3 |
| Computer Memory Type | DDR3 SDRAM |
| Memory Clock Speed | 16 MHz |
| Hard Drive Size | 1 MB |
| Hard Disk Description | HDD |
| Hard Drive Interface | USB 2.0 |
| Hard Disk Rotational Speed | 1 |
| Graphics Card Description | Integrated |
| Graphics Card Interface | Integrated |
| Operating System | Windows 7 |
| Are Batteries Included | No |
| Item Weight | 70 g |
| Guaranteed software updates until | unknown |
G**S
Works perfectly
Works perfectly with no issues.Looks nice with a clean and modern design.Works straight out of the boxWhen tested it was Compatible with all my projectsAmazing value for the money, no regrets on purchasing
E**A
Just like the original
Works perfectly, just like the original, good quality, functional and reasonable price !
R**H
Good alternative to Uno R3 with additional features.
Good board with 12 ADC pins (like the Mega) compared to 6 ADC pins of the Keyestudio Uno at a slightly cheaper price. Unlike some cheaper clone boards, this board can be programmed with some pins connected which makes development easier as it is not always necessary to remove wiring pins. There were also no driver problems either which can be a source of frustration with cheaper Uno clones.
Trustpilot
1 month ago
3 days ago
