Desktop Robotic Arm Kit with ESP32, 4-DOF, High-Torque Servo

678.82 AZN

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Desktop Robotic Arm Kit with ESP32, 4-DOF, High-Torque Servo

678.82 AZN

Taxes included.

Robotics Kit · ESP32 MCU · 4-DOF · Open-Source

A Programmable Desktop Robotic Arm for Education and Prototyping

This 4-degree-of-freedom robotic arm kit is built around an ESP32 microcontroller and high-torque serial bus servos. Designed for developers, students, and makers, it offers a 1-meter diameter workspace, wireless control, and extensive expansion capabilities for custom end-effectors and mobile platform integration.

4 DOF

Degrees of Freedom

0.5 kg

Payload Capacity

1 m

Workspace Diameter

ESP32

Main Controller

850 g

Total Weight

ESP32 Wireless Control

The onboard ESP32 microcontroller supports multiple wireless communication protocols, including Wi-Fi and Bluetooth. This enables remote control and programming from various host computers and devices.

High-Torque Serial Bus Servos

Equipped with high-torque serial bus servos for precise joint movement. The 360° omnidirectional base and three flexible joints provide a wide range of motion with greater torque.

Open-Source & Expandable

Control codes and communication interface documents are completely open-source. Includes an expansion plate for custom End of Arm Tooling (EoAT) and supports secondary development in multiple languages.

Visual Web Control Interface

Features a user-friendly, cross-platform web application with a visualized coordinate control mode. This simplifies programming and operation, making it accessible for beginners.

ROS2 & Multi-Protocol Compatibility

Compatible with ROS2 and various host computers. Supports a rich set of communication protocols for easy integration into existing robotic systems and workflows.

Lightweight & Portable Design

Constructed with a lightweight structure, the total arm weight is under 850 grams. This allows for flexible mounting on various mobile platforms and easy repositioning.

Technical Specifications

Model NumberRoArm-M2-S

Degrees of Freedom4-DOF

Main ControllerESP32 MCU

Workspace Diameter1 meter

Payload Capacity0.5 kg @ 0.5m

Total Weight< 850 g

Servo TypeHigh-Torque Serial Bus

CommunicationWi-Fi, Bluetooth, Wired

CompatibilityROS2, Multiple Host PCs

Package Dimensions21.5 x 5.7 x 5.1 in

Key specs summary: RoArm-M2-S model, 4 degrees of freedom, ESP32 controller, 1m workspace, 0.5kg payload, under 850g weight, ROS2 compatible.