myCobot-Pi six-axis collaborative robot is a multi-functional and lightweight intelligent robotic arm designed & developed by Elephant Robotics. It belongs to the "myCobot series" products and adopts a Raspberry Pi microprocessor. It is one of Elephant Robotics’ core robots for the robot and artificial intelligence education ecology， It is used for artificial intelligence education and robotics research, as well as the electric ecology of small entrepreneurs.

The net weight of myCobot-Pi is 850g, the payload is 250g, and the working range is 280mm. This is a compact but powerful collaborative robot. It has rich software and hardware interaction methods and diversified compatible expansion interfaces. The open-source robotic arm supports multi-platform secondary development, effectively helping users realize multi-scenario application development.

myCobot V.S myCobot-Pi

		myCobot-Pi	myCobot-M5
Robot Parameters	Working Range	280mm	280mm
	DOF	6	6
	Payload	250g	250g
Hardware Parameters	SOC	Broadcom BCM2711	ESP32
	CPU	1.5GHz Quad-core	240MHz Dual-core
	Bluetooth/WiFi	Yes	Yes
	USB	USB3.0 x2;USB2.0 x2	Type-C x1
	Display	No	2 inch IPS screen
	HDMI Port	micro HDMI x2	No
	Custom Buttons	No	3
	IO Pins	40	20
Software Platform	-	Works Independently	Connect with PC
	Programming Environment	Debian / Ubuntu	Arduino
	ROS / Python	Built-in	External
	Supported Cameras	Any camera	M5-StickV

Features

Unlimited potential with Raspberry Pi ecosystem

Raspberry Pi 4B，1.5GHz 4 core CPU, running on Debian/Ubuntu platform
Support 4 USB, 2 HDMI, standardized GPIO interface

image of myCobot pi, contrlled by Blocky programming

Built-in ROS & Blockly programming

Built-in ROS simulation manipulator operating state, super scalability
blockly visual programming, while supporting general Python software interface

Image recognition with multiple end-effectors

Comes with an image recognition algorithm, can work with a variety of cameras
Independently match different accessories such as display, gripper suction pump, etc., realizing more application scenarios.

Unique industrial design, extremely compact

Integrated design, the structure of the robot arm is compact, and the net weight is only 850g, super convenient to carry
Modular design, few spare parts, low maintenance cost, quick disassembly, and replacement, realizing plug and play

High configuration, with Lego interface

Contains 6 high-performance servo motors, fast response, small inertia, smooth rotation
The base and the end of the cobot are equipped with Lego component interfaces, easier for the development of various micro-embedded equipment

Track Recording & Learn by hand

Get rid of the traditional point saving mode, myCobot supports drag trial teaching to record the saved track and can save up to 60mins different Tracks making it easy and fun for beginners to learn robotic arms.

How to control myCobot Pi?

Learn by Hand: Get rid of the traditional point saving mode, myCobot supports drag trial teaching to record the saved track and saves up to 60mins different tracks making it easy and fun for new players to learn.
You can use the digital pins on the robot to make it communicate with other devices.
With Myblockly, our free desktop application uses blocks to create your own robotic programs. Based on Blockly (similar to Scratch), our visual programming interface allows you to quickly and easily create robotic programs without any prior programming knowledge. You can also use RoboFlow, our software for industrial robots.
Advanced Users: develop your own controller (use a computer mouse, a keyboard, a game controller or Leap Motion to control myCobot according to your preferences and needs), use our API (Python、C++、C#、Javascript) to control myCobot directly or remotely or dive directly into the ROS code, which is open-source.

Specifications

myCobot-Pi
Model	myCobot-Pi
DOF	6
Payload	250g
Working range	280mm
Repeatability	±0.5mm
Weight	850g
Power Input	8V，5A
Working Condition	-5-45℃
Communication	Type-C

myCobot-M5STACK Atom
ESP32	240MHz dual-core, 600 DMIPS, 520KB SRAM, Wi-Fi, dual-mode Bluetooth
Flash	4MB
Power Input	5V @ 500mA
Port	TypeC x 1, GROVE(I2C+I/0+UART) x 1
PIN Interface	G19, G21，G22，G23，G25, G33
RGB LED	WS2812C 2020 x 25
MEMS	MPU6886
IR	Infrared transmission
Key	Custom key x 1
Antenna	2.4G 3D Antenna
Working Condition	-5-45℃

Working Range

Application

myCobot is compact but powerful, can not only be matched with a variety of end effectors to adapt to different kinds of application scenarios also support the secondary development of multi-platform software to meet the needs of various scenarios such as scientific research and education, smart home, light industry, and commercial applications.

Kitchen assistant

myCobot can take the bread out of the microwave and put it on the plate

The perfect helper for the studio

myCobot can work as a “third hand” to deliver tools

Teaching assistant

Simulating industrial robot sorting and handling

Combined with M5StickT, an infrared thermal imager, myCobot can sense human body temperature

Partner Institutions

Instructions

Gitbook
[Recommended reading]

Github

User Manual

myStudio

myStudio is a one-stop platform for robot arms of myRobot/myCobot. The main functions of myStudio are:

Update the firmware;
Provide video tutorials on how to use the robot;
Provide maintenance and repair information (such as video tutorials, Q&A, etc.).

Delivery

Package of myCobot

The products shall be delivered by International Express within 1-2weeks.

Please make sure to enter your shipping information in English to avoid possible existence in international logistics.

Email: info@elephantrobotics.com

Warranty

Return service is limited to goods not opened within 7 days after the receipt date of logistics of the products. The freight or other risks incurred in return shall be borne by the customer.
Customers should provide the purchasing invoice and warranty card as the warranty certification when a warranty is being asked.
Elephant Robotics will be responsible for the hardware faults of products caused by normal use during the warranty period.
The warranty period starts from the date of purchase or the receipt date of the logistics.
The faulty parts from the products will be owned by Elephant Robotics, and the appropriate cost will be charged if necessary.

If you need to apply for warranty service, please contact our customer service first to confirm the detailed information.

During the warranty period of the delivered product, the company only repairs the malfunctions that occur during the normal use of the robot for free. However, in the following cases, the customer will be charged for repairs (even during the warranty period):

Damage or malfunction caused by incorrect use and improper use different from the contents of the manual.
Failure caused by unauthorized disassembly by the customer.
Damage caused by improper adjustment or unauthorized repairs.
Damage is caused by natural disasters such as earthquakes and floods.

Warranty Terms of Detailed Components

Sever motor

Warranty Period	Warranty Services
≤1 month	Elephant Robotics offers a free new sever motor and bear the freight.
1-3 months	Elephant Robotics offers a free new sever motor, customs shall bear the freight.
≥3 month	Customers need to buy it themselves.

Electrical Parts（M5Hardware）

Warranty Period	Warranty Services
≤3 months	Customers need to send it back after disassembly, Elephant Robotics shall send a new one for free and bear the freight out and home.
3-6 months	Customers need to send it back after disassembly and bear the freight out and home, Elephant Robotics shall send a new one for free.
≥6 months	Customers need to buy it themselves.

Structure Parts，including shell parts

Warranty Period	Warranty Services
≤12 months	Elephant Robotics offers free new components, customs shall bear the freight.
≥12 months	Customers need to buy it themselves.