Pay in installments of $12.00 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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
Browse more
- Browse all LDO
- Browse all Extruders
- Browse all Voron Parts and Accessories
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 7 reviews
Sort
Product Reviews
★★★★★ 5
Border Collie Approved: Easy to Clean, Durable, and Great Bounce
Size: Medium (2.5"), Style: Fetch Pack 2
These are the best balls out there for dogs. These fit great in the chuck-it ball launcher, which we need to wear out my border collie. They fit her mouth properly and, most importantly, do not absorb all the spit or water after a good rain. They are quick to clean off and have good weight so you can let them fly! Furthermore, they bounce well, which is perfect for my dog that likes to catch them on a bounce. The ball is a strong rubber, so should not be easy to chew up. I've used these for years, and the only time I've had to replace them is when one gets lost in the hay field. I highly suggest these as replacements for the common tennis balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2025
★★★★★ 4
Heavy duty.
Size: Medium (2.5"), Style: Fetch Pack 2
My dog was not interested, but it’s a good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
★★★★★ 5
Treats and plenty of ball throwing with these doggie toy
Size: Medium (2.5"), Style: Fetch Pack 1
I have actually purchased these twice already. I love the one that glows in the dark but it still got lost in my yard lol. My dog is a big breed half pitt/Labrador so she did chew through one of them already. I play ball with her every single day but I DO have to take them away from her because she will destroy them. They are great to add in treats as well, that was one of the my favorite things about them as well. They do last just if you have an over zealous chewer do not let them keep them for long periods of time. They are a good value for the price. Buy them your dog will love it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2025
★★★★★ 5
My Female GSD loves
Size: Medium (2.5"), Style: Fetch Pack 1, Size: Medium (2.5"), Style: Fetch Pack 1
Shasta is my smallest. Six in December (2025) along with her brother. She’s 100 lbs and outside, completely ball driven see last picture. Don’t let the size (2.5”) of these Chuck-It balls deter you. If your larger Breed dog has any orthopedic issues, has already torn their ACL etc, one has arthritis but wants to play. This size is perfect!
Shazzy was born with several ortho issues. I don’t throw balls distance but right to her. This size and lighter weight assure even when Shazzy is spazzy w excitement, she’ll catch the ball mid air.
The green balls are softer, and glow in the dark. In summer we can play well past dusk and I can see them!
Her personality shows in the pictures. Playing ball is part of her. These balls are just perfect for her situation. Somehow they disappear, she loves making baskets, puts them in my tractor bucket, or my gardening bucket..then get put in burn pile, trash etc. I keep replacing them because she’d look day and night if we actually ran out!! 🙏✝️👍🏼👍🏼
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 3, 2025
★★★★★ 5
Smalls dog love it
Color: Gray
Honestly took them a while to figure it out with my dumb Pomeranians but easy to clean nice size for SMALL dogs. Pretty overpriced for how small they are to be very honest.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026