SKU: 90294745605

SparkFun Thing Plus - SAMD51

Sale price$19.30 Regular price$21.45
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

SparkFun Thing Plus - SAMD51Is it power you seek? With a 32 bit ARM Cortex M4F MCU, the SparkFun SAMD51 Thing Plus is one of our most powerful microcontroller boards yet! The SAMD51 Thing Plus provides you with an economical and easy to use development platform if you're needing more power with minimal working space. This Thing even comes flashed with the same convenient UF2 bootloader as the RedBoard Turbo. To make the Thing Plus even easier to use, we've moved a few pins

Is it power you seek? With a 32-bit ARM Cortex-M4F MCU, the SparkFun SAMD51 Thing Plus is one of our most powerful microcontroller boards yet! The SAMD51 Thing Plus provides you with an economical and easy to use development platform if you're needing more power with minimal working space. This Thing even comes flashed with the same convenient UF2 bootloader as the RedBoard Turbo. To make the Thing Plus even easier to use, we've moved a few pins around to make the board Feather compatible and it utilizes our handy Qwiic Connect System which means no soldering or shields are required to connect it to the rest of your system!

The ATSAMD51J20 utilizes a 32-bit ARM Cortex-M4 processor with Floating Point Unit (FPU), running up to 120MHz, up to 1MB of flash memory, up to 256KB of SRAM with ECC, up to 6 SERCOM interfaces, and other features. In addition to the USB interface and Qwiic connection, a The SAMD51 Thing Plus provides a 600mA 3.3V regulator and LiPo charger.

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Features

  • ATSAMD51J20 microcontroller
    • 32-bit ARM Cortex-M4F MCU
    • Up to 120MHz CPU speed
    • 1MB flash memory
    • 256KB SRAM
    • Up to 6 SERCOM interfaces
  • UF2 bootloader
  • Qwiic connector
  • USB interface for programming and power
  • 600mA 3.3V regulator
  • 4Mb (external) flash memory
  • LiPo charger
  • Feather pin layout

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Exchange/Return Notes
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SKU: 90294745605

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4.5 ★★★★★
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N. Carter
Lowell, US
★★★★★ 5
Fantastic plates!
Size: Extra Large (Pack of 1)
These plates were huge--perfect for the Thanksgiving feast. The plates were sturdy and held up to the weight of the food. Even others in attendance commented on how good the plates were and that they were big enough to hold larger portions which meant people didn't have to go back for seconds. The thickness of the plates was good--gravy didn't leak through. I plan to buy them again for future large holiday meals.
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Reviewed in the United States on December 1, 2025
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Teresa Kansky
Natrona Heights, US
★★★★★ 5
Sturdy
Size: Extra Large (Pack of 1)
Great size. Very sturdy. Exactly what I needed.
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Reviewed in the United States on May 29, 2026
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Alesialynette
Waukegan, US
★★★★★ 5
Great plates for the holidays and family gatherings!
Size: Extra Large (Pack of 1), Size: Extra Large (Pack of 1)
These plates are sturdy and designed to hold even the heaviest of meals without bending or folding, which is a huge plus when you're serving barbecue or pasta dishes. One of the standout features is their size; they’re large enough to accommodate generous portions, making them perfect for parties or picnics. I also appreciated the attractive design, which adds a nice touch to the table setting. Cleanup was a breeze, as they are disposable and save me from the hassle of washing up after the event. Additionally, they don’t soak through easily, so I didn’t have to worry about any leaks or messes, even with saucy foods. Overall, I highly recommend Dixie Ultra Large Paper Plates for anyone looking for a reliable and stylish disposable plate option. They combine functionality with aesthetic appeal, making them a perfect choice for any occasion!
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Reviewed in the United States on May 15, 2025
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Sw
Phoenix, US
★★★★★ 4
Sturdy and Reliable Plates for Any Occasion!
Size: Extra Large (Pack of 1)
The Dixie Ultra Large Paper Plates are truly impressive in quality and design. They feel incredibly sturdy, living up to the promise of being 3X stronger than standard paper plates. I love the 11-inch size — it’s perfect for big, heavy, and messy meals without worrying about leaks or spills. The soak-proof coating and microwave-safe feature make them super convenient. The design is also bright and festive without being too flashy. These plates are now a must-have in my kitchen for family dinners and parties!
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Reviewed in the United States on April 26, 2025
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Diane Z.
Louisville, US
★★★★★ 5
Strong Enough for BBQ Ribs, Pasta & Everything in Between!
Size: Extra Large (Pack of 1)
These Dixie Ultra paper plates are truly the heavyweight champs of disposable dinnerware. I grabbed them for a backyard BBQ, expecting the usual paper plate struggle—but these held up like actual dinner plates. We piled on ribs, baked beans, coleslaw, and even mac & cheese, and not a single plate buckled, soaked through, or leaked. At 11 inches, they’re large enough for full meals (and seconds!), and the cut-resistant coating means no forks poking through. They're also microwave-safe, which is great for leftovers. Whether it's dinner with kids, hosting guests, or avoiding dishes during busy weeks—these are now my go-to. Totally worth it!
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Reviewed in the United States on June 20, 2025

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