---
product_id: 588637778
title: "Waveshare Robotic Arm Kit, Desktop Robot Kit, High-Torque Serial Bus Servo, Based On ESP32, 4-DOF, Supports Flexible Expansion and Secondary Development, Wireless Control"
brand: "waveshare"
price: "5427 DH"
currency: MAD
in_stock: true
reviews_count: 13
category: "Waveshare"
url: https://www.desertcart.ma/products/588637778-waveshare-robotic-arm-kit-desktop-robot-kit-high-torque-serial
store_origin: MA
region: Morocco
---

# Multi-mode wireless control Open-source & expandable 4-DOF precision control Waveshare Robotic Arm Kit, Desktop Robot Kit, High-Torque Serial Bus Servo, Based On ESP32, 4-DOF, Supports Flexible Expansion and Secondary Development, Wireless Control

**Brand:** waveshare
**Price:** 5427 DH
**Availability:** ✅ In Stock

## Summary

> 🤖 Elevate your desktop robotics game — innovate, control, and create without limits!

## Quick Answers

- **What is this?** Waveshare Robotic Arm Kit, Desktop Robot Kit, High-Torque Serial Bus Servo, Based On ESP32, 4-DOF, Supports Flexible Expansion and Secondary Development, Wireless Control by waveshare
- **How much does it cost?** 5427 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/588637778-waveshare-robotic-arm-kit-desktop-robot-kit-high-torque-serial)

## Best For

- waveshare enthusiasts

## Why This Product

- Trusted waveshare brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable End Effectors:** Easily swap or upgrade tools with the expansion plate to tailor your arm for any creative or professional task.
- • **Developer-Ready Open Source:** Dive into secondary development with fully open control codes and multi-language support, ideal for makers and pros alike.
- • **Seamless 4-DOF Articulation:** Experience human-like reach and fluid motion with four degrees of freedom, perfect for desktop innovation.
- • **Wireless Freedom with ESP32:** Control your robotic arm effortlessly via Wi-Fi or Bluetooth, eliminating cable clutter and boosting flexibility.
- • **360° Omnidirectional Workspace:** Operate within a full 1-meter diameter range, powered by high-torque servos for smooth, precise movements.

## Overview

The Waveshare Robotic Arm Kit RoArm-M2-S is a lightweight, high-torque 4-DOF robotic arm featuring an ESP32 MCU for versatile wireless control. It offers a 360° omnidirectional workspace with a 1-meter reach, supports flexible expansion with customizable end effectors, and is fully open source for secondary development. Designed for hobbyists and professionals, it includes rich tutorials and cross-platform compatibility, making it a top-tier choice for innovative desktop robotics.

## Description

Buy Waveshare Robotic Arm Kit, Desktop Robot Kit, High-Torque Serial Bus Servo, Based On ESP32, 4-DOF, Supports Flexible Expansion and Secondary Development, Wireless Control: Motherboards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Easily the best arm for the price point - I ordered one of these arms to use on a humanoid robot I’m building. Upon unboxing, it was up and ready to use via the Wi-Fi interface in under 2 minutes. It’s a good size with solid human comparable reach and just in a quick test it could pick up a game controller (by the wire) at full extension with no problem. The mount holding the LED also offers possibilities for adding cameras to the end effectors which is a bonus. This is easily the best robotic arm I’ve seen at this price point. Highly recommend. Just be aware the documentation is on waveshares website as there are no instructions in the box.
Review: Nice robot arm for the price, good hobby starter - I bought this just for a hobby. Luckily it comes pre-assembled so I just had to mount it to one of my tables. For what it does, I really like it. The web based control is simple and to the point for just moving the arm around. I did manage to hook it to my computer using Ubuntu. It is a pretty good learning curve to lean all the things this arm can do, but for now I do look forward to it. Eventually I plan on mounting the arm to one of the UGV bases.

## Features

- ✅【Rich Graphic and Video Tutorials】Provides a user-friendly and cross-platform WEB application that integrates a simple and visualized coordinate control mode, making it easier to get started. Comes with rich graphic and video tutorials to help you learn and use it quickly. Compatible with ROS2 and various host computers,supports various wireless and wired communication modes.
- ✅【Meet Innovative Requirements】Comes with an expansion plate, supports customizing the EoAT (End of Arm Tooling) to meet innovative application requirements.Completely open source for the control codes and communication interface documents of Roarm-M2-S, supports multiple languages and devices for secondary development.
- ✅【Multiple Wirelesss Control Modes】 Onboard ESP32 MCU main control module supports multiple wireless control modes, provides control interfaces and rich communication protocols for easily connecting to various devices.
- ✅【360° Omnidirectional Workspace】Adopts a 360°omnidirectional base combined with three flexible joints to create an workspace with a 1-meter diameter.Greater torque and wider range.
- ✅【Lightweight Design】RoArm-M2-S is a 4DOF smart robotic arm designed for innovative applications. Adopts lightweight structure design with a total weight of less than 850g and the effective payload of 0.5kg@0.5m, it can be flexibly mounted on various mobile platforms.
- ❤️Rich WiKi Resources❤️ We provide official Wiki resources, please contact us for more information.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CMLNPH8V |
| Best Sellers Rank | #312 in Computer Motherboards |
| Brand | waveshare |
| Customer Reviews | 3.8 3.8 out of 5 stars (39) |
| Date First Available | November 4, 2023 |
| Item Weight | 3.94 pounds |
| Manufacturer | Waveshare |
| Memory Speed | 1 MHz |
| Number of Processors | 1 |
| Operating System | Linux |
| Package Dimensions | 21.46 x 5.71 x 5.12 inches |
| Processor Brand | Espressif |
| Series | RoArm-M2-S |
| Wireless Type | Bluetooth |

## Product Details

- **Brand:** waveshare
- **Connectivity Technology:** ESP-NOW, WiFi, UART, USB
- **Included Components:** Robotic arm kit, expansion plate, and WEB application
- **Model Name:** RoArm-M2-S
- **Operating System:** Linux

## Images

![Waveshare Robotic Arm Kit, Desktop Robot Kit, High-Torque Serial Bus Servo, Based On ESP32, 4-DOF, Supports Flexible Expansion and Secondary Development, Wireless Control - Image 1](https://m.media-amazon.com/images/I/51k9nMw6bPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easily the best arm for the price point
*by M***E on February 13, 2024*

I ordered one of these arms to use on a humanoid robot I’m building. Upon unboxing, it was up and ready to use via the Wi-Fi interface in under 2 minutes. It’s a good size with solid human comparable reach and just in a quick test it could pick up a game controller (by the wire) at full extension with no problem. The mount holding the LED also offers possibilities for adding cameras to the end effectors which is a bonus. This is easily the best robotic arm I’ve seen at this price point. Highly recommend. Just be aware the documentation is on waveshares website as there are no instructions in the box.

### ⭐⭐⭐⭐ Nice robot arm for the price, good hobby starter
*by D***N on July 6, 2025*

I bought this just for a hobby. Luckily it comes pre-assembled so I just had to mount it to one of my tables. For what it does, I really like it. The web based control is simple and to the point for just moving the arm around. I did manage to hook it to my computer using Ubuntu. It is a pretty good learning curve to lean all the things this arm can do, but for now I do look forward to it. Eventually I plan on mounting the arm to one of the UGV bases.

### ⭐⭐⭐⭐⭐ Smooth, Strong, Expandable, and a Great Price?! This is an Amazing Robotic Arm!
*by L***N on March 21, 2024*

This arm is beautiful, robust, and pretty amazing at this price point! It has a very smooth movements. Easily controllable via several different methods including a direct web interface via IP address as soon as you power it up. It is also expandable with sensors, cameras, and more SBuss servos. Although I did read that you will want to purchase waveshare servos to avoid any complications with compatibility however, I don't see this as an issue because their servos are strong and reasonably priced. Overall I am quite impressed with the WaveShare M2 arm!

## Frequently Bought Together

- Waveshare Robotic Arm Kit, Desktop Robot Kit, High-Torque Serial Bus Servo, Based On ESP32, 4-DOF, Supports Flexible Expansion and Secondary Development, Wireless Control
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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-01-26*