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Description
LDO Nitehawk SB Toolboard V2.0Nitehawk SB v2 by LDO is a toolboard specifically designed for the Voron Stealthburner toolhead. It is a toolhead PCB featuring STM32G0B1 MCU, TMC2209 stepper drive, ADXL345 accelerometer, USB HUB all integrated into one board. Nitehawk v2 retains the same form factor of the original Nitehawk SB but much of the circuitry and layout has been completely redesigned from the ground up. Nitehawk uses USB communication with the RPI rather than CAN. So the
Nitehawk-SB v2 by LDO is a toolboard specifically designed for the Voron Stealthburner toolhead. It is a toolhead PCB featuring STM32G0B1 MCU, TMC2209 stepper drive, ADXL345 accelerometer, USB HUB all integrated into one board. Nitehawk v2 retains the same form factor of the original Nitehawk-SB but much of the circuitry and layout has been completely redesigned from the ground up.
Nitehawk uses USB communication with the RPI rather than CAN. So the software and hardware setup is far simpler and familiar to most people who have setup Klipper printers before.
Features
- Convenient wiring, no more complicated and error prone breakout cables - nitehawk only requires 24V power and a USB connector to the RPI host.
- USB Klipper connection, no additional software or hardware setup compared to CAN.
- Custom toolhead cable, a single combined USB data and power cable rated for drag chain use, but can also be used in umbilical configuration.
- Convenient Input Shaping, run input shaper calibration at anytime with an onboard accelerometer.
- Tacho enabled fans, both hotend and part fan ports are three pin tachometer compatible, allowing for additional diagnostics and safety.
- Secondary USB port, an onboard USB port allows you to connect a second USB device to your toolhead without running an additional umbilical cable.
What Changed From Nitehawk-SB V1.0
- Onboard microcontroller changed from RP2040 to STM32G0B1.
- Added USB hub and secondary USB port as in Nitehawk-36.
- Added general purpose I2C port.
- Reversed connector gender between main toolboard and fan adapter PCB. The headers are also now
- keyed prevent misalignment.
- Probe, TH0, XY Endstop ports changed from JST-XH2.5 to JST-PH2.0.
- Vastly Improved ESD performance.
System Overview
The Nitehawk system consists of three PCBs and the Umbilical Cable. A simplified wiring diagram is shown below:
- Nitehawk-SB v2, this is the main PCB, which houses the MCU, stepper driver, fan drivers, and other circuits.
- Fan Adapter, this is simple PCB receives the part fan, hotend fan, and neopixels and connects them to the main Nitehawk PCB via headers. The main purpose of this seperation is to allow the Stealthburner front to be easily detactable for maintenance.
- Umbilical Cable, this is a custom flex cable that is rated for drag chain use. It delivers 24V power to the main Nitehawk PCB while also carrying USB data.
- USB Adapter, this simple PCB combines 24V power from the power supply and USB data from the Raspberry Pi into a unified connection to the main Nitehawk PCB via the Umbilical cable.
Printed Parts
Nitehawk-SB works with a standard Stealthburner toolhead, and is compatible with both Clockwork 2 and Galileo 2. However there are a few additional custom printed parts. The printed parts are available in the Nitehawk github repo here.
- USB Adapter Mount, this is the mount for the USB adapter PCB. It is designed to be used with a standard Voron DIN clip and can be mounted in two different orientations. It also features a cover to reduce the chance of static discharge onto the PCB.
- Cable Door, this part has been slightly modified from Hartk’s original, with a zip tie anchor added for the external chamber thermistor. The door also accepts a Mx3 Captive screw so it doesn’t get lost easily when you open the door.
- Chain Anchor Tilted, This is tilts the drag chain ever so slightly to help it clear the left XY joint and also avoid rubbing the CT connector on the toolboard.
For more information on installation and configuration, you can view the LDO documentation for the Nitehawk SB V2.0 here.
Includes
- 1x Nitehawk V2.0 kit & cables
- Hardware
- 4x Machine screw M3x12
- 5x Machine screw M3x8
- 2x Machine screw (captive) M3x6
- 3x Self tapping screw M2x10
- 1x Brass heatset insert M3x5x4
- 1x M3 Hexnut
- 1x Female connector 2.5mm 4pin
- 6x Female crimp terminal 2.5mm
- 1x Male connector 3mm 3x2pin
- 8x Female pin 3mm
- 2x Female connector 2mm 2pin
- 1x Female connector 2mm 3pin
- 2x Female connector 2mm 4pin
- 30x Female crimp terminal 2mm
- 4x Ferrule 1008
- 4x Ferrule 0506
- 1x Fuse- Littlefuse 0452005.MRL
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- Free Standard Shipping on $100+ Orders to the USA.
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4.1 ★★★★★
Based on 1751 reviews
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Product Reviews
★★★★★ 3
Way too narrow
Size: 9.5 Wide, Color: Burgundy Polished Full Grain
I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
Size: 11, Color: Burgundy Polished Full Grain
5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
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Reviewed in the United States on December 18, 2025
★★★★★ 5
Stop complaining about the size and review the actual product! (Rant, Review, & Recipe)
Flavor Name: Culinary, Size: 1.06 oz (Pack of 1), Flavor Name: Culinary, Size: 1.06 oz (Pack of 1)
I was a little hesitant at first to buy this starter size pouch because of the price. I wanted good quality but kept asking myself, "What if I don't like it?" The company offers a 100% refund on their product so I went for it. Problem solved!
RANT: The biggest complaint I see from people on here is in regards to the amount you are getting for the price. They are not reviewing the quality of the item within the packaging or the flavor, etc. If you don't review the actual product and focus only on the quantity or packaging, the review is mostly worthless. As consumers, we get enough worthless reviews that are paid for, we don't need more worthless reviews because people only want to focus on the quantity and packaging and not review the quality. All are important in a review but the quality should be what is focused on.
Why is that that because it is a smaller size, people feel entitled to receive it for next to nothing? These are probably the same people that pay almost $2 for a 20 oz bottle of soda while the 2 liter bottle is only $1 and they don't bat an eyelash.
What they fail to understand is that making smaller sizes like this is not very cost effective for them to make. It probably costs them the same, or close to the same amount of money to purchase the bags they use for this size as it does for a larger size. These sampler sizes don't sell as well either. Unlike the bottle of soda that is "personalized" in size for the consumer to grab and go, this is a product that takes time and effort for the consumer to prepare. It is not meant to be a personalized size. If it were, people would have no problem paying for the convenience. Consumers are so spoiled and don't understand the costs associated with what it takes to import, pay the farmers a fair wage, the manpower and materials it takes to package the product, etc. I can guarantee you however, if a fair wage is not paid, someone is bound to call the 5:00 news! If you want sample sizes, fair wages, and the like, the consumer is going to have to pay for them or the company will go out of business really fast.
How many people have purchased an actual vanilla bean? Or saffron? Or truffles? No one seems to have a problem paying a high price for these items but complain about $10 for 30g of quality culinary matcha. Just like those items, a little matcha goes a long way.
It depends on how you plan to use it. If you are going to bake with it, buying a starter size is not cost effective for you.
If you are using it to make a tea latte, which is why I bought it, this is still gives you enough for 15 lattes that are 16 oz in size making them roughly $1.63 each (my recipe for this is below). Costs will vary depending on your ingredients of choice, and the area you live in. My numbers are based on $10 for 15 servings of this matcha and $0.08 per oz of organic vanilla almond milk in Austin, TX. Go to a coffee shop and you will pay at least $5 for a matcha latte of the same size, which is yet another thing buyers won't complain about. OK, RANT OVER...ON TO THE REVIEW!
REVIEW/COMPARISON: I used to hate the taste of Matcha but after years of taste bud readjustment, I decided to give it another try at Starbucks. They use Teavana brand for their lattes which is like Jade Leaf and does not use fillers and is organic. I try to avoid dairy so I used almond milk for my iced latte instead. Neither their tea or almond milk is sweetened so I added 3 pumps of vanilla to their venti size (they usually use 6 if you want it sweetened). Something about their almond milk leaves a bad aftertaste but before that hit, it was really good. Like most people, I can't afford $5 a day for one of these so I decided to buy the powder to make on my own at home (I was a barista in a former life so I often do this with my coffee concoctions too).
What I don't like about the Teavana brand is that it is much more expensive ($25 for 40g) and they claim it is ceremonial grade and yet, it looks and tastes exactly like Jade Leaf's culinary grade. In the brief research I did before buying, not a single self-proclaimed matcha aficionado EVER said to use ceremonial grade for a latte. They all very plainly stated that it was NOT for culinary use and that the taste is quite different. It is also higher in chlorophyll so it is a much brighter green color. That begs the question as to why Teavana, which looks and tastes the same as Jade Leaf is labeled ceremonial grade and being used for lattes when it is clearly the same culinary grade.
This morning, I made my first iced latte with this stuff from Jade Leaf. Using an organic, vanilla (sweetened) almond milk I found it was perfectly sweet and still had the very slight hint of the bitterness that comes from green tea. No weird almond milk aftertaste like the one from Starbucks. Needless to say, in the end, I will be buying this again in a larger size. It does say to store it in the fridge so that is where mine went when I was done with it. I plan to do a juice fast soon and a few recipes I have seen call for green tea for an extra metabolic and antioxidant boost. I plan to use this instead since it is so much more nutritionally dense than regular tea leaves.
RECIPE: They offer some recipe options on their Amazon listing and also on their website, but this was my super simple one that I threw together and was delicious.
Iced Matcha Vanilla Almond Latte:
4 oz (1/2 c) hot water (not boiling but barely steaming to help dissolve the matcha easily)
1 tsp Jade Leaf Organic Matcha
12 oz (1-1/2 c) cold vanilla flavored almond milk, or other milk of choice
Sweetener of choice, to taste (optional, I don't use any because my almond milk is already sweetened)
Ice cubes
NOTE: Sweetening options will have to be done at different steps depending on what you are using. If you are using liquid sugars like Torani or homemade simple syrups, those can go in at any time. Honey, agave, coconut nectar, sugar, and artificial sweeteners, should be blended in when you whisk the matcha into the hot water otherwise they will not dissolve properly and will settle at the bottom of the cup.
1. In a glass measuring cup, add 4 oz hot water.
2. Add 1 tsp of matcha powder and whisk together (see note for adding optional sweeteners)
3. Pour into a 16-20 oz cup over a few ice cubes to cool it.
4. Top off with the 12 oz vanilla almond milk (or other milk of choice) and stir to blend.
Add more ice if desired.
ENJOY Y'ALL!
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Reviewed in the United States on July 24, 2017
★★★★★ 5
Matcha Powder
Flavor Name: Culinary, Size: 1.06 oz (Pack of 1)
Jade Leaf Matcha has become my go-to matcha powder, and I keep coming back to it time and time again. The quality is consistently great, with a fresh flavor and vibrant green color that mixes well into drinks and recipes. I use it regularly for matcha lattes, smoothies, and even baking, and it always delivers great results.
For a culinary-grade matcha, I think the flavor is excellent—not overly bitter and smooth enough to enjoy daily. It blends easily and provides the perfect matcha taste without breaking the budget. I’ve tried other brands over the years, but this is the one I continue to repurchase. If you’re looking for a reliable, high-quality matcha for everyday use, I highly recommend giving this one a try.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Good taste,
Flavor Name: Culinary, Size: 3.53 oz (Pack of 1)
This matcha has a nice, rich flavor and works really well for lattes. It mixes easily without clumps and the color is vibrant. Good quality for the price and perfect for daily use.
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Reviewed in the United States on April 26, 2026