# Brufik Desktop Robot V2 DIY Kit

Two assembled PCBs, display and peripherals, plus seven print groups including a separate head-to-body shaft. Supplies and a 5V 2A power adapter are optional add-ons.

- Project: [Brufik Desktop Robot](https://thorb.com/en/projects/brufik)
- Page: https://thorb.com/en/kits/brufik-v2
- A complete set: ¥167.31 / $33.42 (Tax included)
- Promotion price valid until 2026-12-14 (UTC)
- Availability: Group buy running: made only if the goal is reached, ships after success (see the next line)
- Group buy: 27 of 100 sets joined; 25 joined; Ends Mon, Dec 14, 23:59 (Beijing time); 29 days left; Made only if the goal is reached; fully refunded if not; Ships within 7 Mainland China statutory working days after the group buy is confirmed. (rules: https://thorb.com/en/legal/sales-returns#campaigns)
- Invitations: a friend's discount code takes 5% off this project's kits; 7 days after delivery the inviter gets 5% of what they paid, added to their balance.

Prices are given in both yuan and US dollars, tax included.

## Images

![Brufik original white robot, front view (source: eda_hedwaytj / OpenDeskBot)](https://thorb.com/media/brufik/01m7aseqc7ty83cr1nev15a5b7.webp)
![Original OpenDeskBotV2 project banner (source: eda_hedwaytj / OpenDeskBot)](https://thorb.com/media/brufik/01m7asf0cbpwrsah51s8scz40n.webp)
![Desktop interaction scene from the original project (source: eda_hedwaytj / OpenDeskBot)](https://thorb.com/media/brufik/01m7asfa830g4c5da1f4r985rx.jpg)
![Cover of the upstream assembly tutorial; video linked in the description (source: tobey0612 / Bilibili)](https://thorb.com/media/brufik/01m7asfka6s6vb1nnqt6havvz8.jpg)

## V2 DIY materials kit

Both PCBs are supplied assembled. The LCD, camera, two servos, speaker, antenna, cable, fasteners and seven printed-part groups follow the quantities in the BOM. Assemble, flash and configure the computer client yourself.

The seven print groups are the head front frame, head rear frame, body front shell, body rear shell, base, head-to-body shaft and internal structure pack. All use PLA Basic in black, white, gray, red, yellow, blue or orange. The base and shaft default to gray; the others default to white. Each of the five exterior parts remains CNY 3 in its default color or CNY 5 in another color. The separate shaft costs CNY 1 in gray or CNY 1.60 in another color. The internal pack excludes the shaft and costs CNY 4 in white or CNY 6.40 in another color. These two items total CNY 5 in their defaults, or CNY 8 when both use non-default colors. All default printed parts total CNY 20. Upstream photos are appearance references.

The USB-A male to USB-C male data cable (0.5m, specified for 5V 2A and data transfer), single USB-A 5V 2A power adapter, 502 adhesive, thin double-sided tape, PH0 screwdriver, scissors and small file are optional paid add-ons. Bring your own or purchase separately; default quantity is 0 and add-ons do not count toward complete sets.

The robot has one USB-C port. When powered by the adapter, use a configured Wi-Fi connection to a computer running the client; initial flashing still requires a USB data connection. The adapter model and CCC certificate match, 2A operation and cable voltage drop remain subject to supplier and first-sample verification.

## Group buy and shipping

Goal: 100 complete sets, with no cap and a 30-day collection period. Orders paid before formation ship within seven mainland China statutory working days, counting from the day after formation. Orders paid after formation, including ordinary orders after a successful campaign ends, count from the day after payment. Official holidays are excluded and official makeup working weekends included.

Sales continue after successful campaign completion. Unshipped orders may request cancellation. Complete sets have no purchase limit; each PCB and printed-parts line permits one extra unit outside complete sets. Other lines currently have no limit.

## Assembly and software

[Watch the upstream assembly tutorial](https://www.bilibili.com/video/BV1hcgP6sEzE/)

[V2 assembly PDF](https://image.lceda.cn/oshwhub/project/attachments/479bc3cbb73f40d8bf27ac8cc552317b.pdf)

[OpenDeskBotV2 software and flashing instructions](https://github.com/ai-maker-lab/OpenDeskBotV2)

Provide a Windows or macOS computer and configure your own model and voice-service API keys; provider fees may apply. Some selections use approved historical reference terms; current supplier pricing and first-sample physical and pinout compatibility remain to be verified. See the project introduction for upstream authorship and separate licenses.

## Bill of materials

Choose the number of sets, then add or remove any single part, down to 0. A promotion price covers only the units inside complete sets; any extra units are charged at the list price.

### Core Electronics

| Part | Part no. | per set | List price | Promo price | Stock |
| --- | --- | ---: | --- | --- | --- |
| Brufik V2 Main PCB (Assembled) | BFK2-MAIN-PCBA; Thorb No. T80162 | 1 | ¥75.00 / $15.00 | ¥67.50 / $13.50 (Group buy price: Sale price with Main PCB (Assembled)) | In stock |
| Brufik V2 Display PCB (Assembled) | BFK2-LCM-PCBA; Thorb No. T18601 | 1 | ¥15.00 / $3.00 | ¥13.50 / $2.70 (Group buy price: Sale price with Display PCB (Assembled)) | In stock |

### Display and Peripherals

| Part | Part no. | per set | List price | Promo price | Stock |
| --- | --- | ---: | --- | --- | --- |
| 1.83-inch SPI LCD 240x284 ST7789 12-pin, non-touch | Thorb No. T11349 | 1 | ¥7.78 / $1.56 |  | In stock |
| OV3660 Camera, Opposite-Side Cable, 120 Degree, 40mm | Thorb No. T72210 | 1 | ¥25.98 / $5.20 |  | In stock |
| 20×11 mm cavity speaker 8 Ω 1 W, MX1.25 connector | SPK-20X11-CAV-8R-1W-MX1.25; Thorb No. T16925 | 1 | ¥4.50 / $0.90 |  | In stock |
| 9g Servo, 180 Degree, JR2.54, with Horns and Screws | Thorb No. T23667 | 1 | ¥7.00 / $1.40 |  | In stock |
| 3.7g Servo, 5V JR2.54, 20.2x8.5mm | Thorb No. T72192 | 1 | ¥18.00 / $3.60 |  | In stock |
| FPC Antenna, IPEX Gen 1, 4-6cm Cable, Brufik V2 Fit | Thorb No. T94103 | 1 | ¥1.22 / $0.24 |  | In stock |
| 1.25mm 6-Pin Double-Ended Same-Orientation Silicone Cable, 150mm | Thorb No. T76999 | 1 | ¥0.45 / $0.09 |  | In stock |

### Hardware and Fasteners

| Part | Part no. | per set | List price | Promo price | Stock |
| --- | --- | ---: | --- | --- | --- |
| PT2×5 A2 stainless steel Phillips pan head tapping screw for plastics | SCR-PT2X5-PAN-PH-SS304; Thorb No. T21335 | 10 | ¥0.06 / $0.01 |  | In stock |
| PT2×8 A2 stainless steel Phillips pan head tapping screw for plastics | SCR-PT2X8-PAN-PH-SS304; Thorb No. T15159 | 11 | ¥0.06 / $0.01 |  | In stock |
| PT2×12 A2 stainless steel Phillips pan head tapping screw for plastics | SCR-PT2X12-PAN-PH-SS304; Thorb No. T53553 | 2 | ¥0.06 / $0.01 |  | In stock |

### 3D Printed Parts

| Part | Part no. | per set | List price | Promo price | Stock |
| --- | --- | ---: | --- | --- | --- |
| Head Front Frame (choose from 7) |  | 1 | ¥3.00 / $0.60 |  | In stock |
| Head Back Frame (choose from 7) |  | 1 | ¥3.00 / $0.60 |  | In stock |
| Body Front Shell (choose from 7) |  | 1 | ¥3.00 / $0.60 |  | In stock |
| Body Back Shell (choose from 7) |  | 1 | ¥3.00 / $0.60 |  | In stock |
| Base (choose from 7) |  | 1 | ¥3.00 / $0.60 |  | In stock |
| Head-to-Body Shaft (choose from 7) |  | 1 | ¥1.00 / $0.20 |  | In stock |
| Internal Structure Pack (choose from 7) |  | 1 | ¥4.00 / $0.80 |  | In stock |

### Optional Tools and Supplies

| Part | Part no. | per set | List price | Promo price | Stock |
| --- | --- | ---: | --- | --- | --- |
| USB-A to USB-C cable 0.5 m 10 W USB 2.0 | CBL-AC-0.5M-10W-U2; Thorb No. T57988 | 0 (optional) | ¥5.00 / $1.00 |  | In stock |
| 502 Instant Adhesive, 20g | Thorb No. T93758 | 0 (optional) | ¥2.50 / $0.50 |  | In stock |
| Thin Double-Sided Tape, 10mm x 1m Repack, 0.10-0.15mm Thick | Thorb No. T95678 | 0 (optional) | ¥1.00 / $0.20 |  | In stock |
| PH0 Double-Ended Screwdriver, 3mm Shaft | Thorb No. T74835 | 0 (optional) | ¥12.00 / $2.40 |  | In stock |
| Stainless Steel Scissors, 170-175mm | Thorb No. T23039 | 0 (optional) | ¥6.00 / $1.20 |  | In stock |
| Steel Flat Needle File, Approx. 160mm | Thorb No. T45010 | 0 (optional) | ¥5.00 / $1.00 |  | In stock |
| 10 W charger 1× USB-A, China plug | CHG-10W-1A-CN; Thorb No. T48630 | 0 (optional) | ¥10.00 / $2.00 |  | In stock |

## Options

Each part line below has several options: choose any one of them, or mix them, as long as the line's total is what you want to buy. The row in the table above shows the default option's price and stock; the set price has every line on its default option.

### Head Front Frame

1 per set

The page lists only the chosen options of this line; the others are picked by their attributes.

- **Brufik V2 Head Front Frame PLA Basic White** (BFK2-HFRONT-PLAB-WHT; Thorb No. T53193) [default]: ¥3.00 / $0.60; In stock; Material: PLA Basic (PLAB), Color: White (WHT)
- **Brufik V2 Head Front Frame PLA Basic Black** (BFK2-HFRONT-PLAB-BLK; Thorb No. T59258): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Black (BLK)
- **Brufik V2 Head Front Frame PLA Basic Gray** (BFK2-HFRONT-PLAB-GRY; Thorb No. T25259): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Gray (GRY)
- **Brufik V2 Head Front Frame PLA Basic Red** (BFK2-HFRONT-PLAB-RED; Thorb No. T94661): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Red (RED)
- **Brufik V2 Head Front Frame PLA Basic Yellow** (BFK2-HFRONT-PLAB-YEL; Thorb No. T78977): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Yellow (YEL)
- **Brufik V2 Head Front Frame PLA Basic Blue** (BFK2-HFRONT-PLAB-BLU; Thorb No. T86307): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Blue (BLU)
- **Brufik V2 Head Front Frame PLA Basic Orange** (BFK2-HFRONT-PLAB-ORG; Thorb No. T14879): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Orange (ORG)

### Head Back Frame

1 per set

The page lists only the chosen options of this line; the others are picked by their attributes.

- **Brufik V2 Head Back Frame PLA Basic White** (BFK2-HBACK-PLAB-WHT; Thorb No. T13711) [default]: ¥3.00 / $0.60; In stock; Material: PLA Basic (PLAB), Color: White (WHT)
- **Brufik V2 Head Back Frame PLA Basic Black** (BFK2-HBACK-PLAB-BLK; Thorb No. T10524): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Black (BLK)
- **Brufik V2 Head Back Frame PLA Basic Gray** (BFK2-HBACK-PLAB-GRY; Thorb No. T42960): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Gray (GRY)
- **Brufik V2 Head Back Frame PLA Basic Red** (BFK2-HBACK-PLAB-RED; Thorb No. T13942): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Red (RED)
- **Brufik V2 Head Back Frame PLA Basic Yellow** (BFK2-HBACK-PLAB-YEL; Thorb No. T37665): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Yellow (YEL)
- **Brufik V2 Head Back Frame PLA Basic Blue** (BFK2-HBACK-PLAB-BLU; Thorb No. T35132): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Blue (BLU)
- **Brufik V2 Head Back Frame PLA Basic Orange** (BFK2-HBACK-PLAB-ORG; Thorb No. T97468): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Orange (ORG)

### Body Front Shell

1 per set

The page lists only the chosen options of this line; the others are picked by their attributes.

- **Brufik V2 Body Front Shell PLA Basic White** (BFK2-BFRONT-PLAB-WHT; Thorb No. T41334) [default]: ¥3.00 / $0.60; In stock; Material: PLA Basic (PLAB), Color: White (WHT)
- **Brufik V2 Body Front Shell PLA Basic Black** (BFK2-BFRONT-PLAB-BLK; Thorb No. T35540): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Black (BLK)
- **Brufik V2 Body Front Shell PLA Basic Gray** (BFK2-BFRONT-PLAB-GRY; Thorb No. T95404): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Gray (GRY)
- **Brufik V2 Body Front Shell PLA Basic Red** (BFK2-BFRONT-PLAB-RED; Thorb No. T95508): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Red (RED)
- **Brufik V2 Body Front Shell PLA Basic Yellow** (BFK2-BFRONT-PLAB-YEL; Thorb No. T32182): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Yellow (YEL)
- **Brufik V2 Body Front Shell PLA Basic Blue** (BFK2-BFRONT-PLAB-BLU; Thorb No. T48114): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Blue (BLU)
- **Brufik V2 Body Front Shell PLA Basic Orange** (BFK2-BFRONT-PLAB-ORG; Thorb No. T59887): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Orange (ORG)

### Body Back Shell

1 per set

The page lists only the chosen options of this line; the others are picked by their attributes.

- **Brufik V2 Body Back Shell PLA Basic White** (BFK2-BBACK-PLAB-WHT; Thorb No. T14159) [default]: ¥3.00 / $0.60; In stock; Material: PLA Basic (PLAB), Color: White (WHT)
- **Brufik V2 Body Back Shell PLA Basic Black** (BFK2-BBACK-PLAB-BLK; Thorb No. T68282): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Black (BLK)
- **Brufik V2 Body Back Shell PLA Basic Gray** (BFK2-BBACK-PLAB-GRY; Thorb No. T86399): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Gray (GRY)
- **Brufik V2 Body Back Shell PLA Basic Red** (BFK2-BBACK-PLAB-RED; Thorb No. T37620): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Red (RED)
- **Brufik V2 Body Back Shell PLA Basic Yellow** (BFK2-BBACK-PLAB-YEL; Thorb No. T61547): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Yellow (YEL)
- **Brufik V2 Body Back Shell PLA Basic Blue** (BFK2-BBACK-PLAB-BLU; Thorb No. T83277): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Blue (BLU)
- **Brufik V2 Body Back Shell PLA Basic Orange** (BFK2-BBACK-PLAB-ORG; Thorb No. T83732): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Orange (ORG)

### Base

1 per set

The page lists only the chosen options of this line; the others are picked by their attributes.

- **Brufik V2 Base PLA Basic Gray** (BFK2-BASE-PLAB-GRY; Thorb No. T26115) [default]: ¥3.00 / $0.60; In stock; Material: PLA Basic (PLAB), Color: Gray (GRY)
- **Brufik V2 Base PLA Basic Black** (BFK2-BASE-PLAB-BLK; Thorb No. T95572): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Black (BLK)
- **Brufik V2 Base PLA Basic White** (BFK2-BASE-PLAB-WHT; Thorb No. T62152): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: White (WHT)
- **Brufik V2 Base PLA Basic Red** (BFK2-BASE-PLAB-RED; Thorb No. T22400): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Red (RED)
- **Brufik V2 Base PLA Basic Yellow** (BFK2-BASE-PLAB-YEL; Thorb No. T29585): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Yellow (YEL)
- **Brufik V2 Base PLA Basic Blue** (BFK2-BASE-PLAB-BLU; Thorb No. T36656): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Blue (BLU)
- **Brufik V2 Base PLA Basic Orange** (BFK2-BASE-PLAB-ORG; Thorb No. T74399): ¥5.00 / $1.00; In stock; Material: PLA Basic (PLAB), Color: Orange (ORG)

### Head-to-Body Shaft

1 per set

The page lists only the chosen options of this line; the others are picked by their attributes.

- **Brufik V2 Head-to-Body Shaft PLA Basic Gray** (BFK2-NECKSHAFT-PLAB-GRY; Thorb No. T68913) [default]: ¥1.00 / $0.20; In stock; Material: PLA Basic (PLAB), Color: Gray (GRY)
- **Brufik V2 Head-to-Body Shaft PLA Basic Black** (BFK2-NECKSHAFT-PLAB-BLK; Thorb No. T97199): ¥1.60 / $0.32; In stock; Material: PLA Basic (PLAB), Color: Black (BLK)
- **Brufik V2 Head-to-Body Shaft PLA Basic White** (BFK2-NECKSHAFT-PLAB-WHT; Thorb No. T20889): ¥1.60 / $0.32; In stock; Material: PLA Basic (PLAB), Color: White (WHT)
- **Brufik V2 Head-to-Body Shaft PLA Basic Red** (BFK2-NECKSHAFT-PLAB-RED; Thorb No. T33387): ¥1.60 / $0.32; In stock; Material: PLA Basic (PLAB), Color: Red (RED)
- **Brufik V2 Head-to-Body Shaft PLA Basic Yellow** (BFK2-NECKSHAFT-PLAB-YEL; Thorb No. T49390): ¥1.60 / $0.32; In stock; Material: PLA Basic (PLAB), Color: Yellow (YEL)
- **Brufik V2 Head-to-Body Shaft PLA Basic Blue** (BFK2-NECKSHAFT-PLAB-BLU; Thorb No. T82238): ¥1.60 / $0.32; In stock; Material: PLA Basic (PLAB), Color: Blue (BLU)
- **Brufik V2 Head-to-Body Shaft PLA Basic Orange** (BFK2-NECKSHAFT-PLAB-ORG; Thorb No. T55197): ¥1.60 / $0.32; In stock; Material: PLA Basic (PLAB), Color: Orange (ORG)

### Internal Structure Pack

1 per set

The page lists only the chosen options of this line; the others are picked by their attributes.

- **Brufik V2 Internal Structure Pack PLA Basic White** (BFK2-INTERNAL-PLAB-WHT; Thorb No. T21051) [default]: ¥4.00 / $0.80; In stock; Material: PLA Basic (PLAB), Color: White (WHT)
- **Brufik V2 Internal Structure Pack PLA Basic Black** (BFK2-INTERNAL-PLAB-BLK; Thorb No. T75741): ¥6.40 / $1.28; In stock; Material: PLA Basic (PLAB), Color: Black (BLK)
- **Brufik V2 Internal Structure Pack PLA Basic Gray** (BFK2-INTERNAL-PLAB-GRY; Thorb No. T72487): ¥6.40 / $1.28; In stock; Material: PLA Basic (PLAB), Color: Gray (GRY)
- **Brufik V2 Internal Structure Pack PLA Basic Red** (BFK2-INTERNAL-PLAB-RED; Thorb No. T59540): ¥6.40 / $1.28; In stock; Material: PLA Basic (PLAB), Color: Red (RED)
- **Brufik V2 Internal Structure Pack PLA Basic Yellow** (BFK2-INTERNAL-PLAB-YEL; Thorb No. T43250): ¥6.40 / $1.28; In stock; Material: PLA Basic (PLAB), Color: Yellow (YEL)
- **Brufik V2 Internal Structure Pack PLA Basic Blue** (BFK2-INTERNAL-PLAB-BLU; Thorb No. T59563): ¥6.40 / $1.28; In stock; Material: PLA Basic (PLAB), Color: Blue (BLU)
- **Brufik V2 Internal Structure Pack PLA Basic Orange** (BFK2-INTERNAL-PLAB-ORG; Thorb No. T73285): ¥6.40 / $1.28; In stock; Material: PLA Basic (PLAB), Color: Orange (ORG)