---
product_id: 384587885
title: "KEYESTUDIO MEGA 2560 R3 Controller Board ATmega2560-16AU Compatible with Arduino"
brand: "keyestudio"
price: "FREE"
currency: ARS
in_stock: false
url: https://www.desertcart.com.ar/products/384587885-keyestudio-mega-2560-r3-controller-board-atmega2560-16au-compatible-arduino
store_origin: AR
region: Argentina
---

# KEYESTUDIO MEGA 2560 R3 Controller Board ATmega2560-16AU Compatible with Arduino

**Brand:** keyestudio
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** KEYESTUDIO MEGA 2560 R3 Controller Board ATmega2560-16AU Compatible with Arduino by keyestudio
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/384587885-keyestudio-mega-2560-r3-controller-board-atmega2560-16au-compatible-arduino)

## Best For

- keyestudio enthusiasts

## Why This Product

- Trusted keyestudio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

KEYESTUDIO Mega 2560 R3 is an ATmega2560 micro-controller board. It would be an intelligent choice of board for 3D printers, robotics projects and more other projects This gives your projects plenty of room and opportunities. Please Note this keyestudio development board replaced with the USB-to--Serial CP2102 driver. It works perfectly as a typical Arduino mega board, but a little bit different from the USB serial chip. Here is the tutorial link for setting it up with a Mac. https://www.dropbox.com/sh/a5og0zte5l0mdq3/AAAHnv8v5qrMKoZWn4Vv1GXTa?dl=0 How to install the driver of CP2101 on MacOS system？ 1.Download the driver of CP2102 https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers 2.Download the Mac_OSX_VCP_Driver https://www.dropbox.com/sh/9mhd8kog3hm4l2t/AADTL-4GxzOIO_5Y1iAYBgr8a?dl=0 Specifications: Microcontroller: ATMEGA2560-16AU USB to serial chip：CP2102 Operating Voltage: 5V Input Voltage (recommended):DC 7-12V Digital I/O Pins: 54 (D0-D53) PWM Digital I/O Pins：15(D2-D13 D44-D46) Analog Input Pins: 16(A0-A15) DC Current per I/O Pin: 20mA DC Current for 3.3V Pin: 50mA Flash Memory: 256 KB of which 8 KB used by bootloader SRAM: 8KB EEPROM: 4KB Clock Speed: 16 MHz LED_BUILTIN:D13 Package include: 1 x KEYESTUDIO MEGA 2560 R3 1x USB Cable

## Features

- PERFECTLY COMPATIBLE with IDE Software: a nice upgrade to the r3 controller which will allow more complex programs and projects to be done
- RIGHT OUT OF THE Box: uses the official ATmega16u2 IC instead of CH340G, no driver problem
- EXCELLENT QUALITY: The build quality is good with straight headers and good soldering. It comes with instructions on downloading and installing a driver on Windows machines. They are well packed in a nice box.
- FCC and CE CERTIFICATION: this board is made from environmental friendly components and materials, as well as user friendly production technology. It's a great prototyping tool for electronic project.
- We also have a one-stop store that provides various of open source hardware raspberry pi and micro bit,

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CZQ9M4M |
| Brand | KEYESTUDIO |
| Built-In Media | KEYESTUDIO MEGA 2560 R3, USB Cable |
| Compatible Devices | 3D Printer, Robotics Devices, Personal Computer |
| Connectivity Technology | USB |
| Customer Reviews | 4.5 4.5 out of 5 stars (56) |
| Manufacturer | keyes |
| Memory Storage Capacity | 256 KB |
| Mfr Part Number | KE-00045 |
| Model Name | KEYESTUDIO MEGA 2560 R3 |
| Operating System | Raspberry Pi OS |
| Processor Brand | Microchip Technology |
| Processor Count | 1 |
| Processor Speed | 16 KHz |
| RAM Memory Installed | 8 KB |
| RAM Memory Technology | DDR |
| Total Usb Ports | 1 |
| Wireless Compability | Bluetooth |

## Product Details

- **Brand:** KEYESTUDIO
- **CPU speed:** 16 KHz
- **Installed RAM memory size:** 8 KB
- **Memory storage capacity:** 256 KB
- **Model name:** KEYESTUDIO MEGA 2560 R3

## Images

![KEYESTUDIO MEGA 2560 R3 Controller Board ATmega2560-16AU Compatible with Arduino - Image 1](https://m.media-amazon.com/images/I/71cuVXxI7zL.jpg)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-08*