1 1

Mega Board 2560 R3 Arduino Compatible

Arduino Mega Board 2560 R3-Compatible gives your projects more pins, memory, and serial ports without changing your workflow. With the ATmega2560 @ 16 MHz, 54 digital I/O (15 PWM), 16 analog inputs, and 4 hardware UARTs, it’s a favorite for robots, CNC/3D-printer control, dashboards, and classroom labs in the Philippines. The R3 layout keeps it friendly with most Arduino shields, sensors, and displays.

Go Big on I/O — 54 Pins, 4 UARTs, Mega-Sized Projects

  • Massive expansion: 54 digital pins, 16 analog, 15 PWM for complex control panels and bots.
  • Multi-serial ready: 4 UARTs let you run GPS, GSM, Bluetooth, and a PC console simultaneously.
  • Memory for larger sketches: 256 KB Flash and 8 KB SRAM handle libraries, buffers, and UIs.
  • Shield & library friendly: R3 footprint, 5 V logic, and broad Arduino ecosystem support.

What you can build

  • Robotics: 4WD/6WD platforms with multiple motor drivers, IMU, ToF, and encoders
  • CNC/3D printing: motion control with RAMPS-style shields, endstops, heaters, fans
  • Data acquisition: multi-sensor logging via RTC + microSD shields
  • Interface hubs: keypads, relays, stepper drivers, large TFTs and LED matrices

Starter bundles (quick picks)

Recommended add-ons

Technical specifications

Microcontroller ATmega2560 (8-bit AVR) @ 16 MHz
Operating voltage 5 V logic
Input voltage (recommended) 7–12 V via DC jack (allowable 6–20 V)
Digital I/O pins 54 (15 PWM)
Analog inputs 16 (10-bit ADC)
Hardware serial 4× UART (Serial, Serial1, Serial2, Serial3)
Flash / SRAM / EEPROM 256 KB (8 KB bootloader) / 8 KB / 4 KB
Interfaces I²C (SDA/SCL), SPI (via ICSP), UARTs
USB interface Varies by batch: ATmega16U2 or CH340/CP2102 (install driver if required)
USB connector USB-B
Power connectors USB 5 V, DC barrel jack 5.5×2.1 mm (center-positive), VIN/5V/3V3/GND pins
Per-pin DC current 20 mA (observe absolute maximum ratings)
Dimensions ≈101.5 × 53.4 mm (R3 footprint)

Pinout & power notes

  • SPI: Use the 6-pin ICSP header for SPI to ensure shield compatibility (don’t rely on pins 50–53).
  • 5 V logic: If a module is 3.3 V-only, add a logic level converter.
  • Serial devices: Put GPS/GSM/Bluetooth on Serial1–3 and keep Serial free for debugging.
  • Power budget: Servos/steppers need an external supply; don’t power motors from the board’s 5 V rail.

What’s in the box

  • Mega 2560 R3-compatible board (USB cable not included unless stated in variants)
  • Pre-soldered headers (typical for this board class)

FAQs – Mega 2560 R3-Compatible (Philippines)

Will my UNO shields work?
Yes—most UNO R3 shields are compatible. For SPI shields, use the ICSP header; adjust chip-select pins if stacking multiple shields.
Which cable and drivers do I need?
Use a USB-B cable. If your PC can’t detect the board, install the correct USB driver (e.g., CH340 or CP2102), depending on the batch.
How is the Mega different from the UNO?
More I/O (54 vs 14), more memory (256 KB vs 32 KB), and 4 UARTs instead of 1—ideal for larger projects and multiple peripherals.
Do you ship nationwide and support school/corporate orders?
Yes. We ship nationwide across the Philippines via trusted couriers and can prepare classroom bundles and bulk quotations on request.

Mega Board 2560 R3 Arduino Compatible

Mega Board 2560 R3 Arduino Compatible

34 in stock

Product Code

AC069

₱ 835.00
₱ 835.00
Sale Sold out
View full details

Related Post