4DOF robotic arm RoArm-M2-Pro (EU) with ST3235 servomechanisms on ESP32 - Waveshare 29287
ID: 1197483
zł1,376.46
Tax included
zł1,119.07 tax excl.
The RoArm-M2-Pro (EU) robotic arm provides four degrees of freedom, high control precision, and great expansion flexibility thanks to its open architecture based on ESP32. The Pro version, equipped with fully metal ST3235 servomechanisms, offers increased durability and accuracy of repeatable movements. Designed for educational, research and development, and prototyping applications, the product enables handling of various scenarios using mobile platforms, ROS2 systems, and 3D visualization. Thanks to extensive documentation and open resources, the arm can serve as a foundation for advanced projects in the field of automation and robotics.
Description
The RoArm-M2-Pro robotic arm module offers four degrees of freedom and a drive system based on high-torque, directly controlled ST3235 serial servomechanisms. The Pro version features an all-metal construction and increased mechanical durability thanks to reduced backlash in the drives. The main control unit based on the ESP32 system enables wireless communication via 2.4 GHz Wi-Fi and ESP-NOW, as well as wired communication via USB and UART. The arm supports manual control modes (via a WEB interface), communication with hosts (e.g. Raspberry Pi, Jetson Orin Nano), and integration with ROS2.
Thanks to a design made of carbon fiber and 5052 aluminum, the total weight does not exceed 900 g, while maintaining a load capacity of up to 0.5 kg at a distance of 0.5 m. The working area of the arm reaches a diameter of up to 1090 mm, allowing full 360° base rotation and joint motion ranges from 135° to 270°.
The arm offers full support for secondary development – open-source software, 3D models and DXF files, communication interface documentation, and a WEB application for visual coordinate control are all provided. The mechanical design allows easy expansion of the end-of-arm tool (EoAT), installation of a camera, sensors, and other accessories.
Features
- 4 DOF, ST3235 servomechanisms with 30 kg·cm torque at 12 V
- Direct drive with 12-bit magnetic sensors at 0.088° resolution
- Inverse kinematics and curved path speed control
- Load capacity of 0.5 kg at 0.5 m, repeatability accuracy ±4 mm
- Support for multiple communication protocols: USB, UART, HTTP, ESP-NOW
- Compatible with ROS2 and popular mainboards
- WEB application, ability to record movements and handle JSON files
- Manual guiding mode (leading-following) and adaptive force control
- Power supply 12 V / 5 A or 3S battery, separate 12 V power control
- Built-in DC-DC regulator, current/voltage sensor, 9DOF IMU
- Mountable on desktops up to 72 mm thick
Included in the set
- RoArm-M2-Pro (EU) robotic arm
- Control board based on ESP32-WROOM-32
- Edge-of-table mounting clamp
- Camera holder
- EoAT expansion board
- Mounting screws and accessories (including boat nuts, M4)
1197483
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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