Seeeduino V4.2 Development Board - 102010026

The Seeeduino V4.2 is an open source development board based on the ATmega328P-MU microcontroller....

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Rapid Online - Rapid Electronics Ltd.Seeed 102010026 Seeeduino V4.2 Arduino Compatible Board with Upgrades!
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Product Information

Full details

The Seeeduino V4.2 is an ideal development board for hobbyists and professionals who require an Arduino-compatible platform for their electronics projects. By utilizing the ATmega328P-MU microcontroller, it offers reliable performance and high compatibility with standard Arduino shields and accessories. While it maintains the classic form factor for easy integration into existing enclosures, users should note that as an open-source board, it may require manual driver configuration on some operating systems compared to official Arduino hardware.

All features

Model Part Number102010026
Brandseeed studio

Extended Product Information

FAQs

Is the Seeeduino V4.2 compatible with Arduino shields?

Yes, it maintains pin compatibility with the Arduino Uno and Duemilanove, allowing most standard shields to function without modification.

What software do I need to program the board?

You can use the standard Arduino IDE or any other compatible development environment that supports ATmega328P boards.

Does this board use the same microcontroller as the Arduino Uno?

It uses the ATmega328P-MU, which is functionally equivalent to the ATmega328P found on the Arduino Uno.

Can I power this board with a battery?

Yes, the board features a power jack and voltage regulation that supports a standard range of DC input voltages.

Is the board open-source?

Yes, the Seeeduino V4.2 design is open-source, and hardware schematics are available for reference.

Troubleshooting

Board not detected by computer

Verify the Micro-USB cable is data-capable and check for proper driver installation for the USB-to-serial chip.

Upload errors in Arduino IDE

Ensure the correct board (Arduino Uno) and port are selected in the Tools menu.

Code runs but sensors provide incorrect data

Check your wiring and ensure that the pin definitions in your code match the physical connections.

Pros and Cons

Pros

  • High degree of compatibility with the Arduino ecosystem
  • Standardized mounting holes for easy integration
  • Reliable ATmega328P-MU microcontroller
  • Open-source documentation allows for advanced customization

Cons

  • May require manual driver setup on certain Windows/macOS versions
  • Lacks built-in advanced features found on modern 32-bit boards
  • Requires external shields for advanced connectivity like Wi-Fi

Setup, Compatibility & Care

To begin using the Seeeduino V4.2, ensure you have the Arduino IDE installed. Connect the board to your computer via a Micro-USB cable; the board should appear in the 'Port' menu of the IDE. If it is not recognized, you may need to install the appropriate CH340 or FTDI drivers depending on your specific board revision. When handling the board, avoid touching the gold-plated pins to prevent oxidation and ensure stable connections. For long-term projects, use the provided screw holes to firmly mount the board inside a non-conductive enclosure, protecting the underside from short circuits.

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