Datasheet - Atom S (10 DOF)
1. Features
- DOF Layout: 10 DOF covering arms, torso, and legs.
- Joint Actuators: Fashionstar RA8-U25H-M Bus Servos × 10 (bus communication, clean wiring).
- Web Motion Editor: Browser-based control panel for real-time Servo tuning and teaching-mode programming. Edited motion groups can be exported to standard .json for easy parsing by Arduino / STM32 / Raspberry Pi.
- Out of the Box: Ships with Seeed Studio XIAO ESP32-S3 as the default controller and a demo program preloaded.
- Modular Expansion: With the Seeed Studio XIAO expansion board, on-board Grove ports allow connecting Seeed Grove sensors/controllers.
- Cross-Platform Compatible: The RUC-01 adapter provides 5V/3.3V power output and a UART interface so any controller with a Serial Port can communicate.
2. Specifications
| Parameter | Value |
|---|---|
| Degrees of Freedom (DOF) | 10 |
| Frame | 3D-printed |
| Servos | RA8-U25H-M Bus Servos |
| Servo Power/Interface Board | RUC-01 with 4 bus-servo ports, 5V/3.3V power for controller, and Serial Port (Grove) |
| Main Controller | Seeed Studio XIAO ESP32-S3 + Seeed Studio XIAO Expansion Board |
| Communication | Asynchronous serial communication (UART) |
| Dimensions | 154×105×283 mm |
3. Dimensions
4. Package Contents
| Item | Qty |
|---|---|
| 10‑DOF Robot (assembled) | 1 |
| KM screws M2×7 mm | 10 |
| KB screws M2×7 mm | 10 |
| PM screws M3×6 mm | 2 |
| Servo cable 200 mm 3‑pin | 2 |
Included in the 10‑DOF robot
- RA8-U25H-M × 10
- Structural parts (kit) × 1
- RUC-01 adapter × 1
- Seeed XIAO ESP32-S3 × 1
- Seeed XIAO Expansion Board × 1