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Description
Waveshare 4-DOF Metal Robot Arm Kit for Raspberry Pi (Europe), Bluetooth / WiFi Remote Control, EU PlugOverview 1. Equip your Raspberry Pi with this 4 DOF metal robot arm, and get started to explore the world of artificial intelligent robotic. 2. This starter robotic arm kit includes: servo driver HAT, metal mechanical arm structure, and 4x metal gear servos. When used with the Raspberry Pi, it is easy to control the arm by smart phone through Bluetooth or WiFi connection. The Servo Driver Adopts Servo Driver HAT: 1. Raspberry Pi connectivity,
Overview1. Equip your Raspberry Pi with this 4-DOF metal robot arm, and get started to explore the world of artificial intelligent robotic.
2. This starter robotic arm kit includes: servo driver HAT, metal mechanical arm structure, and 4x metal gear servos. When used with the Raspberry Pi, it is easy to control the arm by smart phone through Bluetooth or WiFi connection.
The Servo Driver
Adopts Servo Driver HAT:
1. Raspberry Pi connectivity, compatible with Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+, Jetson Nano
2. I2C controlled, using only 2 pins
3. Up to 16-Channel servo/PWM outputs, 12-bit resolution for each channel (4096 scales)
4. Integrates 5V regulator, up to 3A output current, can be powered from battery through VIN terminal
5. Standard servo interface, supports common used servo such as SG90, MG90S, MG996R, etc.
6. Reserved I2C control pins, allows to work with other control boards
7. Comes with development resources and manual (examples in python like Bluetooth/WiFi remote control)
The Robot Arm Structure
1. 4-DOF, large solid base, metal mechanical grasper
2. Full aluminium alloy body, sandblasting oxidation surface, strong & durable
3. Clever mechanical structure and mounting design, agile to control, easy to build
4. Fitted with 4x metal gear servos (1x MG996R, 3x MG90S), large torque force, smooth moving
Package Contents
Note: Raspberry Pi is NOT included.
1. Metal arm parts x1
2. MG996R Servo x1
3. MG90S Servo x3
4. MG996R servo wheel x1
5. Servo Driver HAT x1
6. Power adapter EU standard USB output x1
7. Servo extension wire 150mm x1
8. Screws pack x1
9. Screwdrivers 2PCS x1
Specification:
| Package Weight |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Heavy gauge battery cable
Size: 10 FT, Style: 0 (1/0) AWG RED
Heavy duty works good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
★★★★★ 5
Great product
Size: 5 FT, Style: 0 (1/0) AWG RED
Good quality cable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 1, 2026
★★★★★ 5
Heavy duty and has lasted three years so far
I have had this relay installed in the engine bay of my Lexus RX 300, functioning to link the front battery to the additional battery in the trunk whenever the ignition is on. The relay has worked reliably for about three years now with no complaints besides one minor comment, be careful when threading down the nut on the Low voltage side. It is prone to stripping
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2025
★★★★★ 5
It delivers as advertised.
Works as advertised, and is easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 18, 2025
★★★★★ 5
Heavy Duty!!
Performed extremely well. No buzzzing or poor connection. Extremely well built and has been working issue free for over 6 months! Instalation can be a bit difficult due to size and weight. Not really a problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2024
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