SB Combo V2 StealthBurner

Regular price $29.99
Sale price $29.99 Regular price
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⚠️ WARNING ⚠️

Choking Hazard – Small Parts for most items on this site.
Not for children under 3 years old.

Product description
Shipping & Return

FYSETC SB COMBO V2 CAN & USB ToolHead Controller for VORON StealthBurner

SB COMBO V2 is a newly designed SB tool board running Klipper firmware, based on STM32F072. It supports two communication modes: CAN bus and USB. An onboard USB hub provides up to three USB interfaces, allowing connections to devices such as the IDM Scanner Leveling Sensor, camera, and more. The included auxiliary board can also be attached for expanded functionality.

Warning: The XT30 cable from SB1.3 is incompatible with the V2 board. Its use will result in hardware damage.

Main features:
1. STM32F072 MCU with Klipper firmware support
2. 6-layer PCB design featuring solid and tantalum capacitors
3. Two onboard M3 3.5mm isolation columns: no printed parts required, easy to install
4. Onboard CAN/USB switch
5. Onboard RESET and BOOT0 buttons for convenient firmware updates
6. Independent high-power MOSFETs for fan and heater control
7. Onboard 5V@3A DC-DC converter; peak 5V load up to 15W
8. XT30 interface with custom cable included
9. Built-in USB 2.0 hub with three USB 2.0 ports (one located on the auxiliary board)
10. Supports both CAN and USB 2.0 connections
11. Auxiliary board support for quick front cover installation and removal; enables expansion with 1× USB, 2× 3-wire fans, and 1× RGB LED
12. Integrated TMC2209 stepper driver
13. Connectivity for 3× fans, 3× GPIOs with level converters, 1× RGB LED, 1× heater, 1× thermistor, and 1× status LED
14. Onboard ADXL345 accelerometer
15. USB-C port for firmware updates

More details:
https://wiki.fysetc.com/docs/SBComboV2

https://github.com/FYSETC/SB_Combo_V2

RS3D Return Policy

At RS3D, we take great pride in the quality of our products and packaging. As a small, family-owned business, we ensure each order is crafted with care and arrives in excellent condition.

Please review our return policy below:

All Sales Are Final

We do not accept returns or exchanges for non-damaged items.

Damaged or Incorrect Items

If your order arrives damaged, defective, or incorrect, we’re happy to offer a replacement, refund, or store credit.

To qualify:

  • You must contact us within 7 days of delivery
  • Include clear photos of the item(s) and packaging
  • Provide a brief description of the issue

Exceptions / Non-Returnable Items

We do not accept returns on the following:

  • Perishable goods (e.g., food, flowers, plants)
  • Custom or personalized items
  • Personal care products (e.g., beauty items)
  • Hazardous materials, flammable liquids, or gases

We also cannot accept returns on sale items or gift cards.
If you're unsure whether your item qualifies, feel free to reach out.

Exchanges

Exchanges may be available on a case-by-case basis. Please contact us to discuss.

Refunds

Once we receive and inspect your return:

  • We’ll notify you of approval status
  • Approved refunds are issued to your original payment method within 10 business days

Please allow additional time for your bank or credit card company to process the refund.
If more than 15 business days have passed since your return was approved, contact us at store@rs3d.us.

How to Report an Issue

Please email store@rs3d.us with the following information:

For damaged or incorrect items:

  • Your order number
  • Photos of the damaged or incorrect item(s) and packaging
  • A brief description of the issue
  • Your preferred resolution:

For missing items:

  • Your order number
  • Name of the missing item
  • A brief description of the issue
  • Your preferred resolution

Return Shipping Costs

  • If the issue was caused by shipping damage or production defects, RS3D will cover return shipping.
  • If the issue was caused by customer use, the customer is responsible for return shipping.

RS3D Shipping Policy

At RS3D, we strive to ship your order as quickly as possible. Please note the following:

  • Production Time: Some items are made to order and require additional time to be 3D printed.
  • Stock Levels: Not all items may be in stock at the time of purchase. Orders may include both in-stock and made-to-order items.
  • Estimated Delivery Time: Orders typically ship within 2 to 10 business days, depending on availability and production time.

If you have any questions regarding your order or our policies, please contact us at store@rs3d.us.
We are committed to providing excellent customer service and stand behind the quality of every 3D-printed item we ship.
Thank you for supporting our small business!

Discover more in our FAQ

1. Do you offer free shipping?

2. How long will it take to get my order?

3. Do you ship internationally?

4. Can I return or exchange an item?

5. What should I do if my order is damaged or incorrect?

6. Are any items non-returnable?

7. How do refunds work?

8. Do your products contain small parts?

9. What materials do you use for 3D printing?

10. How is my personal data protected?

11. How can I contact RS3D?