AITRIP MEGA 2560 PRO Embed CH340G ATmega2560 Module - Compact Board

In this review the reviewer examines the AITRIP MEGA 2560 PRO Embed with CH340G and ATmega2560, a compact, low-cost alternative for projects that need the Mega 2560 feature set in a smaller footprint. It is aimed at hobbyists and developers who want the familiarity of the ATmega2560 peripheral layout but prefer a board that connects with a micro USB cable and uses the CH340G USB-UART converter. The bottom line: this board preserves the Mega 2560 architecture and pin compatibility while saving space and providing flexible power options, making it a practical pick for compact prototypes and embedded builds.

Key Features

• Compact size: At about 38x55mm the board fits into tighter enclosures and frees up room on crowded project PCBs.
• ATmega2560 microcontroller: Built on the Atmel ATmega2560, it provides the same general-purpose IO and timer resources familiar to Mega 2560 users.
• CH340G USB-UART interface: Uses the CH340G chip for USB serial communication so it connects over a standard micro USB cable used by many smartphones.
• Flexible power options: Can be powered via MicroUSB or the power pin headers and accepts an input handled by an onboard LDO regulator for 6V to 9V nominal inputs.
• Stable communication at 12MHz: The board runs with a 12MHz clock for reliable UART data exchange when the appropriate drivers are installed on the host computer.

Who It's For

This board is suited to electronics hobbyists, students, and embedded developers who already work with Arduino Mega 2560 pinouts but need a smaller, embed-ready variant for breadboard or enclosure projects. Its micro USB connector and CH340G interface make it convenient for users who do not require an official FTDI or native USB interface.

Those who need built-in stacking headers, a full-sized development board with onboard prototyping area, or native USB host/device functionality should look elsewhere; this embed version prioritizes compactness over extra convenience features.

Pros & Cons

Pros

• Familiar ATmega2560 feature set in a much smaller footprint for space-constrained projects.
• MicroUSB connection via CH340G is widely compatible and easy to find cables for.
• Multiple power input options and an onboard LDO regulator accept a range of input voltages for flexible deployment.
• Good output current capability around the 5V and 3.3V rails for common sensors and modules.

Cons

• Requires CH340G drivers on some host systems before the board is recognized for serial programming.
• Compact, embed form factor means fewer onboard convenience features compared with full-size Mega development boards.

Specifications

Microcontroller	ATmega2560
USB-UART Converter	CH340G (micro USB connection)
Board Size	Approximately 38 x 55 mm
Power Input	MicroUSB or power pin headers; LDO accepts 6V to 9V nominal (peak to 18V)
Output Current	About 800mA for 5V and about 800mA for 3.3V
Operating Clock	12MHz for USB-UART stability

Our Verdict

The AITRIP MEGA 2560 PRO Embed CH340G / ATmega2560 is a strong value for makers who need Mega 2560 capabilities in a compact board that connects by micro USB. It is ideal for embedded projects and prototypes where space is limited and the CH340G converter is acceptable; just allow for driver installation on some computers. For the price and form factor it offers dependable MCU resources and convenient power options for most hobbyist and light professional uses.

Frequently Asked Questions

Does this board use a standard Arduino bootloader?
Yes, it is compatible with the Arduino Mega 2560 architecture and can be used with the same toolchain, though CH340G drivers may be required on the host.

How do I power the board?
You can power it via the MicroUSB connector or through the power pin headers; the onboard LDO accepts typical input voltages in the 6V to 9V range.

Is the micro USB connector the same as smartphone cables?
Yes, the board uses a micro USB connector compatible with common micro USB cables used by many Android phones and accessories.