SKU: 21767348859

SparkFun Beefy 3 - FTDI Basic Breakout Arduino, Other, Sparkfun Originals

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Description

SparkFun Beefy 3 - FTDI Basic Breakout Arduino, Other, Sparkfun OriginalsThis is SparkFun Beefy 3 FTDI Basic Breakout for the FTDI FT231X USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 3. 3V Arduino boards. It can also be used for general serial applications. Built upon the same foundation as our 3. 3V SparkFun FTDI Basic Breakout, the Beefy 3 is equipped with an AP2112K voltage regulator making this FTDI basic breakout board capable of handling a current load of

This is SparkFun Beefy 3 FTDI Basic Breakout for the FTDI FT231X USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 3.3V Arduino boards. It can also be used for general serial applications. Built upon the same foundation as our 3.3V SparkFun FTDI Basic Breakout, the Beefy 3 is equipped with an AP2112K voltage regulator making this FTDI basic breakout board capable of handling a current load of up to 600 mA! With the addition of a more “Beefy” voltage regulator your will now be able to power a 3.3V project directly from the FTDI. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 3.3V Arduino boards.

This board brings out the DTR pin as opposed to the RTS pin of the FTDI cable. The DTR pin allows an Arduino target to auto-reset when a new Sketch is downloaded. This is a really nice feature to have and allows a sketch to be downloaded without having to hit the reset button. This board will auto reset any Arduino board that has the reset pin brought out to a 6-pin connector. The pins labeled BLK and GRN correspond to the colored wires on the FTDI cable. The black wire on the FTDI cable is GND, green is DTR. Use these BLK and GRN pins to align the FTDI basic board with your Arduino target.

There are pros and cons to the FTDI Cable vs the FTDI Basic. This board has TX and RX LEDs that allow you to actually see serial traffic on the LEDs to verify if the board is working, however this board now requires a Micro-B USB cable. The FTDI Cable is well protected against the elements, but is large and cannot be embedded into a project as easily. The FTDI Basic uses DTR to cause a hardware reset where the FTDI cable uses the RTS signal.

This board was designed to decrease the cost of Arduino development and increase ease of use (the auto-reset feature rocks!). Our Arduino Pro and LilyPad boards use this type of connector.

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SKU: 21767348859

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4.7 ★★★★★
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S
Waukegan, US
★★★★★ 5
good taste with no added sugar
Flavor Name: Zero Sugar Beef, Size: 6oz (Pack of 12)
MrBeast Links has zero added sugar and still manages to stay moist with a really good flavor, which is impressive. I wouldn’t have expected it to maintain that texture without some kind of sugar infusion, but Jack Link's really got it right. It’s especially a great option if you’re trying to cut a few carbs out of your diet.
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Reviewed in the United States on April 4, 2026
C
Verified Purchase
Curate Happy
Bozeman, US
★★★★★ 4
It’s Fine
Flavor Name: Zero Sugar Beef, Size: 6oz (Pack of 12)
I was excited for low sugar. They made up for it in salt. Way too salty. Inconsistent quality from one stick to the next. Not a bad product. Not for me.
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Reviewed in the United States on April 5, 2026
J
Verified Purchase
Jeff Beach
Bozeman, US
★★★★★ 5
Yummy!
Flavor Name: Zero Sugar Beef, Size: 6oz (Pack of 12)
Tender and delicious No sugar with alotta flavor Have ordered these several times and they make a great protein rich keto friendly snack
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Reviewed in the United States on May 16, 2026
A
Verified Purchase
Alex R
Lexington, US
★★★★★ 3
Slimy! Taste okay, but strange texture
Flavor Name: Zero Sugar Beef, Size: 6oz (Pack of 12), Flavor Name: Zero Sugar Beef, Size: 6oz (Pack of 12)
I really wanted to like these but they're really slimy! I've had Jack Links before but these are even more slimy. I normally get chomps or archer beef sticks. I would say these have the texture of the archer beef stick just a bit more slimy. Not my favorite.
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Reviewed in the United States on April 10, 2026
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Verified Purchase
Trisha
Draper, US
★★★★★ 5
Great for snacking!
Flavor Name: Zero Sugar Beef, Size: 6oz (Pack of 12)
Being a diabetic I enjoy eating these for a snack because they won’t raise your blood sugar. Taste is fine and an excellent source of protein.
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Reviewed in the United States on April 28, 2026

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