AI concept · styling reference, not manufactured geometry
Niko.
A mobile robot to experiment with.
A classroom-sized rover with two arms, built to be taken apart and rebuilt.
Pre-order only. No payment is taken.
Review the editable model and component list before ordering.
283 × 361 × 523 mm
computedESP32-S3
catalog39 sourced + 32 printed
computed37 Wh
targetInspect the parts.
Plan your build.
The electronics, hardware and custom printed pieces that make up this design. Edit it in chat to update the parts list and estimate, or pre-order the components below.
See the component breakdown
Sourced components, printed parts, wiring and assembly supplies.
Remix it in chat
Ask for a different size, drive, sensor or finish. The model and parts list update together.
Try it in the playground
Drive the model and try movement commands in a 3D scene. This preview does not simulate physical forces or balance.
Your components
BILL OF MATERIALS| Qty | Part | Line |
|---|---|---|
| 2 | JGB37-520 gearmotor, 12 V, 1:30 with encoder | $48.00 |
| 2 | BTS7960 43 A H-bridge | $18.00 |
| 2 | 80 mm wheel with rubber tyre | $9.00 |
| 1 | Ball caster, 3/4 in | $3.00 |
| 10 | DS3225 metal-gear servo, 25 kg·cm | $170.00 |
| 2 | Two-finger gripper hardware (bearings, rack, pins) | $12.00 |
| 1 | PCA9685 16-channel servo driver | $15.00 |
| 1 | ESP32-S3 dev board, 8 MB PSRAM | $11.00 |
| 1 | 3.9 in bar IPS display, 1600×480 | $32.00 |
| 1 | MAX98357 I²S amplifier with 3 W speaker | $9.00 |
| 1 | I²S MEMS microphone | $7.00 |
| 1 | OV2640 camera module for ESP32 | $6.00 |
| 1 | VL53L1X time-of-flight, 4 m | $12.00 |
| 2 | Lever microswitch (bumper) | $2.40 |
| 1 | BNO085 9-DoF IMU | $20.00 |
| 1 | 3S Li-ion pack, 11.1 V 3400 mAh (38 Wh) | $26.00 |
| 1 | Li-ion balance charger with barrel lead | $14.00 |
| 1 | 5 V 5 A buck converter | $9.00 |
| 1 | Rocker switch and inline fuse holder | $4.00 |
| 1 | M3 socket screw assortment, 6–20 mm, with nuts | $7.00 |
| 1 | M3 heat-set inserts, 100 | $6.00 |
| 1 | M3 nylon standoff kit | $5.00 |
| 1 | 608 bearings, 10 | $6.00 |
| 1 | Dupont and JST-XH wiring kit with crimps | $8.00 |
| 1 | USB-C cable, 1 m | $3.00 |
| Qty | Part | Process | Line |
|---|---|---|---|
| 1 | Caster bracket | SLS, PA12 | $15.17 |
| 2 | Motor mount | SLS, PA12 | $36.72 |
| 3 | Deck plate | FDM, PA12-CF | $45.30 |
| 2 | Side panel | FDM, PA12-CF | $33.46 |
| 2 | End panel | FDM, PA12-CF | $36.52 |
| 1 | Battery tray | FDM, PA12-CF | $15.65 |
| 1 | Board carrier | FDM, PA12-CF | $5.00 |
| 2 | Head shell half | FDM, PA12-CF | $61.14 |
| 1 | Visor bezel | FDM, PA12-CF | $3.54 |
| 1 | Neck servo mount | SLS, PA12 | $14.68 |
| 1 | ToF bracket | SLS, PA12 | $3.57 |
| 1 | Bumper bar | FDM, TPU 95A | $5.18 |
| 2 | Gripper finger | SLS, PA12 | $8.10 |
| 1 | Gripper body | SLS, PA12 | $9.08 |
| 3 | Arm link (73 mm) | FDM, PA12-CF | $7.41 |
| 1 | Arm base mount | SLS, PA12 | $19.72 |
| 2 | Gripper finger | SLS, PA12 | $8.10 |
| 1 | Gripper body | SLS, PA12 | $9.08 |
| 3 | Arm link (73 mm) | FDM, PA12-CF | $7.41 |
| 1 | Arm base mount | SLS, PA12 | $19.72 |
| Bought parts | $462.40 |
| Printed parts | $364.55 |
| Instruction book, bags, hex keys estimate | $18.00 |
| One box, shipped estimate | $87.80 |
| Total | $932.75 |
Box 343 × 421 × 269 mm · about 5.0 kg · ships in about 10 days estimate