Arduino Mega CH340SKU 1005

Arduino Boards

Arduino Mega CH340

₹1,199

01 — About

What it does

The Arduino Mega CH340 is a powerful microcontroller board featuring the ATmega2560. With 54 digital I/O pins, 16 analog inputs, and 256KB flash memory, it is perfect for complex projects requiring multiple peripherals.

Key features

  • ATmega2560 microcontroller with 256KB flash memory
  • 54 digital I/O pins (15 PWM outputs)
  • 16 analog input channels for extensive sensor arrays
  • 4 UART hardware serial ports for multi-device communication
  • CH340 USB interface for programming
  • 8 KB SRAM for larger program variables
  • 4KB EEPROM for non-volatile data storage

Good to know

  • Fully compatible with Arduino Mega shields and libraries
  • Install CH340 driver for USB connectivity
  • Large form factor (101mm x 53mm) – verify enclosure size
  • All pins have same capabilities as standard Arduino pins
  • Ideal when Uno/Nano pins are insufficient

02 — Datasheet

Specifications

11
Microcontroller
ATmega2560
Operating Voltage
5V
Input Voltage
7-12V (recommended)
Digital I/O Pins
54 (15 PWM)
Analog Input Pins
16
Flash Memory
256 KB
SRAM
8 KB
EEPROM
4 KB
Clock Speed
16 MHz
Serial Ports
4 (hardware UART)
USB Interface
CH340