5+1 DOF professional robotic arm with high-torque serial bus servos - Waveshare 31728
ID: 1198908
zł2,428.32
Tax included
zł1,974.24 tax excl.
RoArm-M3-S-AI-Kit is an open-source robotic arm kit based on the ESP32, designed for flexible control and AI project development, particularly in the LeRobot and ROS2 environments. The kit offers low weight, precise actuation, extensive interfaces, and an open programming environment, making it an ideal solution for education, research, and prototyping applications in robotics.
Description
RoArm-M3-S-AI-Kit is an intelligent robotic arm kit with 5+1 degrees of freedom, based on the ESP32 microcontroller, designed for AI projects, educational and research robotics, as well as interactive applications using the Hugging Face LeRobot platform. The "S" version structure has been optimized for low weight and flexible mounting while maintaining functionality and precision. The kit supports wired (USB/UART) and wireless (WiFi, ESP-NOW) control, as well as integration with ROS2 systems and Jetson Orin Nano/NX computers and PCs.
RoArm-M3-S features direct-drive joints, a 2 DOF wrist, and extensive programming capabilities – from a Web App interface to full support for JSON-based control. Additional features include manual guidance (Leading/Following), trajectory recording, force adaptation, and trajectory tracking.
Specifications
- Degrees of freedom: 5 + 1 (base, arm, elbow, wrist x2, gripper)
- Working range: up to 1120 mm horizontal, 798 mm vertical
- Drive: 7 TTL-bus servos
- Position sensor: 12-bit 360° magnetic encoder
- Payload: 0.2 kg at 0.5 m reach
- Servo speed: 40 rpm
- Torque: 30 kg·cm (12 V), 20 kg·cm (EoAT)
- Motion ranges: BASE-360°, ARM-180°, ELBOW-180°, WRIST-180°, ROTATION-360°, GRIP-135°
- Positioning accuracy: ~5 mm
- Power supply: 12 V / 5 A, supports 3S battery packs
- Controller: ESP32-WROOM-32 (WiFi, Bluetooth, dual-core 240 MHz)
- Wireless: WiFi 2.4 GHz, ESP-NOW
- Wired: USB, UART
- Control modes: JSON (Web/USB/UART), Web App, ESP-NOW (Leading-Following mode)
- Host support: PC, Raspberry Pi, Jetson Orin Nano/NX
- EoAT interface: default gripper, expandable
- Sequence recording and playback (FLASH, JSON)
- Joint force adaptation (threshold torque)
- Trajectory control (curve velocity)
- Inverse kinematics (XYZ)
- Servo parameter detection (position, speed, temperature, voltage, current)
- ROS2 compatibility: yes (URDF model, tutorials, drivers)
- Arm weight: 973.5 ±15 g (without desk clamp)
- Desk clamp: supports up to 72 mm thickness, weight 290 ±10 g
Included
- RoArm-M3-S robotic arm (Leader) ×1
- Follower arm ×1
- USB hub ×1
- USB camera with bracket ×2
- Gripping targets (foam blocks) ×2
1198908
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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