Waveshare 4-DOF Desktop Robot Arm Kit vs Waveshare Robotic Arm Kit 5+1 DOF LeRobot
Specifications
| Spec | Waveshare 4-DOF Desktop Robot… | Waveshare Robotic Arm Kit 5+1… |
|---|---|---|
| DOF | 4 | 5+1 (with gripper) |
| Servos | High-torque serial bus servos | ST3235 all-metal bus servos |
| Controller | ESP32 (WiFi + Bluetooth) | ESP32 |
| Communication | WiFi, USB | — |
| Power | 12V DC | 12V DC |
| Software | Python SDK, Arduino support | — |
| Connectivity | — | Wi-Fi, USB |
| Compatible Frameworks | — | LeRobot (Hugging Face), ROS2 |
| Price | $189 | $289 |
| Rating | ⭐ 4.4 | ⭐ 4.5 |
| Reviews | 140 | 95 |
Waveshare 4-DOF Desktop Robot Arm Kit
Pros
- ✓High-torque serial bus servos won't strip under load like cheap plastic-gear servos
- ✓ESP32 WiFi control — no USB cable needed for demos or remote operation
- ✓Expandable design supports additional sensors and end-effectors
- ✓Good documentation from Waveshare with example code
Cons
- ✗4-DOF limits workspace compared to 5 or 6-DOF arms
- ✗No gripper included in base kit — must purchase separately
- ✗Fewer community tutorials than more established brands
Waveshare Robotic Arm Kit 5+1 DOF …
Pros
- ✓LeRobot-compatible out of the box — run Hugging Face imitation learning immediately
- ✓All-metal ST3235 servos with position feedback (rare at this price)
- ✓ESP32 enables wireless control without a tethered computer
- ✓5+1 DOF gives enough workspace for most tabletop manipulation tasks
Cons
- ✗Only 95 reviews — less community troubleshooting content than established brands
- ✗LeRobot integration requires Python setup and some CLI familiarity
- ✗No gripper included — must purchase separately
Verdict
- $ Waveshare 4-DOF Desktop Robot Arm Kit saves $100 — better for budget-conscious buyers.
- ⭐ Waveshare Robotic Arm Kit 5+1 DOF LeRobot is rated higher (0.1 stars difference).
- ✦ Waveshare 4-DOF Desktop Robot Arm Kit delivers the best rating-per-dollar.