ELEGOO Mega R3 Project The Most Complete Ultimate Starter Kit | Barebone PCs Compatible with Arduino IDE with Tutorial
Product details checked 5 September 2026 · price checked live
Check price on Amazon →Overview
ELEGOO Mega R3 Project The Most Complete Ultimate is one of the 39 single-board computers & accessories products in our catalogue, tracked on rating, review volume and live price. The maker describes it as follows: The MEGA R3 complete starter kit includes over 200 components, making it fully compatible with Arduino IDE and perfect for a wide range of projects. Comes with a quick guide; you can also download the full tutorials from our official website for convenience. Those are the seller's own claims rather than our testing, so treat them as a starting point. On Amazon it holds 4.7 out of 5 from 1,278 ratings. What that score is worth next to its rivals is set out below.
- Brand
- ELEGOO
- Amazon rating
- 4.7 / 5 from 1,278 ratings
- vs Single-Board Computers & Accessories
- 0.1 above the category median of 4.6
- Rank in category
- 5 of 39 rated single-board computers & accessories we track
- Price position
- Mid-priced (category spans £5.99 to £245)
- How proven
- One of the most-reviewed in its category
Price range as of · details
How it compares in Single-Board Computers & Accessories
Across the 39 rated single-board computers & accessories products we track, the typical score is 4.6 out of 5. This one sits at 4.7, which is around the middle of the category. Ratings alone will not separate it from its rivals here, so price and the specifics below matter more than the star count. That places it 5th of the 39 we rank here.
It carries 1,278 ratings against a category median of 247. A rating from a large base is harder to distort and tends to hold up over time, so a high score here means more than the same score on a new listing.
On price it sits in the middle third of a category running from £5.99 to £245, where the midpoint is about £59.99. That is the part of the range where most sensible buys sit, neither cutting corners nor paying for the name.
Category prices as of · details
Worked out from the 39 single-board computers & accessories products in our catalogue, not from the brand's own claims. How we rank →
Key features, as the manufacturer lists them
Taken from the product listing via Amazon's product API. These are the seller's claims, not our test results.
- Comprehensive Component Collection: The MEGA R3 complete starter kit includes over 200 components, making it fully compatible with Arduino IDE and perfect for a wide range of projects.
- Extensive Learning Resources: Comes with a quick guide; you can also download the full tutorials from our official website for convenience.
- User-Friendly Setup: Includes an LCD1602 module and GY-521sensor module with pin headers, eliminating the need for soldering and making it easy to get started. Note: The ELEGOO Power Supply Module requires an input voltage of 6.5V - 9V DC via a 5.5 mm × 2.1 mm plug.
- Organized Packaging: Nicely packaged with a clear component listing and a bonus small box for storing widgets like LEDs, ICs, buttons, and diodes, keeping everything organized.
- User Information: Basic electronic knowledge is recommended. Ideal for beginners and hands-on learners looking to tackle multi-sensor integrations and complex circuit projects. Perfect for gradually advancing your skills with diverse projects like smart cars and IoT applications. Beginners may benefit from guidance while learning.
