小象协作机械臂-树莓派版

myCobot 280 Pi 2023
F505

教育六轴协作机器人

Educatoional 6-Axis Collaborative Robot505© 2023 Shenzhen Elephant Robotics Technology Co.Ltd

Warning
BEFORE USING MYCOBOT READ ALL INSTRUCTIONS AND CAUTIONARY MARKINGS IN THIS MANUAL
1. Do not expose the product to rain or moisture to reduce fire or shock hazard.
2. Do not place the product in or near fire.
3. Do not leave the product in a car in hot or humid weather.
4. Do not disassemble, crush or pierce the product.
5. Do not expose the product to excessive shock such as dropping from a high place.
6. Do not expose the product to high temperatures above 60 °C (140 °F).

Attention
Regarding the operation and secondary development of myCobot Pi, please read and download
Gitbook before using it.
Official Website：https://www.elephantrobotics.com/en/mycobot-pi/- 01 -World’s Smallest 6-Axis Collaborative Robot
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 aRaspberry Pi microprocessor. It is one of Elephant Robotics’ core robot for the robot and artificial
intelligence education ecosystem.

myCobot 280 Pi

The World’s Smallest Collaborative Robot

myCobot-Pi has a net weight of 850g, a payload of 250g, and a working range of 280mm. It is compact
but powerful. It has rich software and hardware interaction methods and diversified compatible
expansion interfaces. It supports multi-platform secondary development and effectively helps users toachieve multi-scene application development (Japanese users are recommended to use KSY'sUNI345-1238).

Unlimited potential with Raspberry Pi ecology● Raspberry Pi 4B, 1.5GHz 4-core microprocessor, running on Ubuntu platform

Raspberry Pi● Support USB *4, micro HDMI *2, standardized GPIO interface

Built-in ROS & Blocky programming● Built-in ROS simulation manipulator operating state, super scalability● blockly visual programming, while supporting general Python software interface- 02 -- 03 -

Image recognition with multiple end-effectors● Comes with image recognition algorithm can work with variety of cameras.
● Independently match different accessories such as display, gripper, suction

pump, etc.,● Realize more application scenarios.

myCobot Series - Design Prototype - Elephant Robot®C Series Robot
The design prototype of myCobot is from All-in-one Robot launched by Elephant Robottics in China in2018. As the first integrated collaborative robot in China, it has won the 2019 CAIMRS Industrial Robot
Innovation Award and 2019 High-tech Robot Annual "Innovation Technology Award", and has been also
sold to more than 30 countries at home and abroad, receiving unanimous praise and recognition fromthe factories of the world's top 500 enterprises.

Unique industrial design, extremely compact● Integrated design, the body structure 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 ports● Contains 6 high-performance servo motors, fast response, small inertia,smooth rotation● The base and the end are equipped with Lego ports, easier for the develop-

ment of various micro-embedded equipment- 04 -- 05 -

myCobot Pi - Size and Working Range Diagram

96.0mmDegree of Freedom

6Payload250g

Arm Span350mmWorking Radius

280mm

Repeatability±0.5mmWeight850g

Power Input

DC 12V,5A 60W

Working Temp.

-5 ~ 45°

Communication

USB/Type-C

myCobot - M5STACK AtomModel

M5STACK Atom

Flash4MB

ESP32

Input voltage

110.4mm

RGB LED
MEMS
131.56mm

IRKey

AntennagroundTemperature- 06 -

240MHz dual core, 600 DMIPS,
520KB SRAM, Wi-Fi,
dual mode Bluetooth
5V @ 500mA

Host interface TypeC x 1,
GROVE(I2C+I/0+UART) x 1
PIN

70.42mm

Arm Length 350mm

73.18mm

66.39 43.6mm mm

Parameter- 07 -G19, G21，G22，G23，G25, G33
WS2812C 2020 x 25MPU6886

Infrared transmission
Custom key x 1

2.4G 3D Antenna-5-45℃myCobot Pi VS myCobot M5

Base interface
A. Figure 1-1 shows the front
ports and buttons of the pedestal

B. Figure 1-2 shows the ports on
the left of the pedestal

C. Figure 1-3 shows ports on theright of the pedestal- 08 -- 09 -

RobotParameter

HardwareParameter

SoftwarePlatform

myCobot Pi

myCobot - M5

Working range

280mm

280mm

DOF

66

Payload

250g

250g

SOC

Broadcom
BCM2711

Esp32

CPU

1.5GHz Quad-core

240MHz Dual-coreBluetooth/wireles

Yes

YesUSBUSB3.0 x2
USB2.0 x2"

Type-C x1

DisplayNo2 inches IPS screen

HDMI port

HDMI-mini x2

NoCustom keys

No3

IO port40

20-

Work Independently

Connect with PC

ROS/Python

Built-inPC

Blocky Programming

Built-inPC- 10 -- 11 -

警告

在使用本产品之前，请阅读本手册中所有说明及警告提示。
●
●
●
●
●
●

为避免火灾或电击危险，请勿将产品暴露在雨中或潮湿的地方。
请勿将产品放在火中或靠近火处。

请勿将本产品放置或使用在炎热潮湿的地方。
请勿暴力拆卸本产品。

请勿将产品暴露在过度的冲击下，如从高处跌落。
不要将产品暴露在超过60℃(140℃F)的高温下。

myCobot 280 Pi

世界最小最轻的六轴协作机器人 - 树莓派版
Raspberry Pi

树莓派版开机必读本册为myCobot小象机械臂-树莓派版产品画册关于本产品的操作使用及二次开发，请先在大象机器人官网阅读并下载Gitbook相关指导说明.

下载链接：https://www.elephantrobotics.com/en/mycobot-pi/- 12 --13 -世界最小最轻的六轴协作机器人

myCobot-Pi六轴协作机器人是大象机器人精心研发的多功能轻量型智能机械臂，隶属“myCobot-系列”
产品，采用树莓派微处理器，是大象机器人面向机器人及人工智能教育生态的核心产品之一。

myCobot-Pi六轴协作机器人自重850g，有效载荷250g，臂展280mm，体积小巧但功能强大，具备丰富的图像识别，丰富配件，应用广泛●●软硬件交互方式及多样化兼容拓展接口，支持多平台的二次开发，有效帮助用户实现多场景的应用开发（日本用户推荐使用KSY的UNI345-1238）。

内嵌树莓派生态，开发无限可能●●树莓派4B，1.5GHz 4核微处理器，运行Ubuntu平台●●

内置ROS仿真机械臂运行状态，超强扩展性

blockly可视化编程，同时支持通用Python软件接口- 14 -自主搭配显示器、夹爪吸泵等不同配件，实现更多应用化场景

独特工业设计，极致小巧●●

支持4路USB，2路HDMI，标准化GPIO接口自带ROS，图形化编程Blockly

自带图像识别算法，可选配任意摄像头一体化设计，整体机身结构紧凑，净重仅850g，十分便于携带模块化设计，备件少、维护成本低，可快速拆卸更换，实现即插即用

高配置，搭配Lego接口●●

内含6个高性能伺服电机，响应快，惯量小，转动平滑

底座及末端带有乐高科技件接口，适用于各项微型嵌入式设备开发- 15 -

myCobot小象机械臂系列设计原型-大象机器人C系列all-in-one机器人

myCobot小象机械臂系列的设计原型为大象机器人2018年推出的国内首款 all-in-one 一体式协作机器

尺寸与工作范围图

人。作为国内首款一体式协作机器人，它曾获得2019CAIMRS工业机器人创新奖，2019高工机器人年度“创
新技术奖”，远销海内外30多个国家并备受数家来自世界500强名企的一致认可与好评。

- 16 -

131.56mm

70.42mm110.4mm

96.0mm

73.18mm

66.39 43.6mm mm- 17 -

产品参数

myCobot 280 Pi型号

myCobot-Pi

有效负载250g

自由度

工作半径

重复定位精度重量

电源输入工作温度
通信6280mm

myCobot - M5STACK Atom型号

ESP32±0.5mm

Flash

DC12V5A 6OW

主机接口

850g

-5 ~ 45°
Type-C输入电压PIN接口
RGB LEDMEMSIR按键天线

工作温度- 18 -

底座接口①：开关按键：红色为开关，I为开机，O为关机。
②：机械臂充电口：使用DC电源插座，外径6.5mm，内径M5STACK Atom2.0mm；可使用厂家配备的8.4V 5A DC电源适配器给

240MHz dual core, 600 DMIPS,520KB SRAM, Wi-Fi,
dual mode Bluetooth

mycobot280进行供电。
③：底部引脚口：见下一段表格④：USB2.0和USB3.0接口：以串口总线标准2.0和3.0进行数据连接的接口；用户可以使用USB接口拷贝程序文件，也可4MB

以使用USB接口连接鼠标、键盘等外设。
⑤：网口：网络数据连接的端口，用户使用Ethernet接口可

5V @ 500mA

以用于PC端与机器人系统的通信交互，也可以用于与其他设

TypeC x 1,
GROVE(I2C+I/0+UART) x 1

备进行以太网通信。
⑥：树莓派4B自带USB插口

G19, G21，G22，G23，G25, G33⑦：显示屏接口：HDMI接口，该接口为HDMI D型接口（如图1-8,1-9所示），连接显示器.HDMI接口2存在优先级，推荐使用HDMI接口1。

WS2812C 2020 x 25⑧：音箱、耳机插口MPU6886

a. Type C接口：可用于和PC端连接通讯，更新固件使用。

Infrared transmission

b. Grove接口4：Grove接口4定义如图2-4所示自定义按键 x 1
2.4G 3D天线-5-45℃- 19 -

myCobot VS myCobot Pi
机械臂参数

臂展自由度
负载SOC

CPU
电子参数

蓝牙/无线
USB

显示屏幕HDMI接口

自定义按键
IO接口
软件平台- 20 -适用于

ROS/Python

Blockly图形化编程

myCobot - 树莓派myCobot

66280mm
250g

Broadcom
BCM2711280mm
250g

Esp32

64位 1.5GHz四核

240MHz 双核USB3.0 x2
USB2.0 x2"

Type-C x1

有有无

IPS屏 2英寸无3个HDMI-mini x2
40个

独立工作内嵌
内嵌

- 21 -无

20个
PCPC
PC

产品保修卡

用户信息
（必填）：购买人订单号地址产品问题描述（必填）：联系电话物流签收日期如需退换货，请事先联系客服确认退回相关信息。
待客服确认后，填写此卡并将这一页随同产品一起寄回。
注：我司在法律允许范围内保留对本产品保修卡解释和修改的权利。
●●●

●

●

12

345

产品自签收起7日内未拆封可无理由退换，因产品退换所产生的费用及其他风险需由客户承担。
用户如需产品保修服务需提供相应的购买单据及产品保修卡作为保修凭证。

凡属于正常使用下由于产品本身质量问题引起的硬件故障，保修期内大象机器人给予免费维修。
保修起始日期为产品购买日或物流签收日。

维修更换的配件归大象机器人所有，必要时会收取适当的成本费用。

以下为详细的配件保修服务说明(如需以下产品售后服务，请事先联系客服沟通并确认相关信息)

舵机

6

保修期限

保修服务

1-3个月

我司免费提供一个新舵机，由客户自行承担运费(仅一次)≤1个月

- 22 -≥3个月

我司免费提供一个新舵机并承担寄送运费(仅一次)客户需自己重新购买

电子件

保修期限

保修服务

≤3个月

由用户拆卸后寄回，我司免费更换并承担往返运费(仅一次)≥6个月

客户需自己重新购买

3-6个月

由用户拆卸后寄回并承担往返运费，我司免费更换(仅一次)结构件，含外壳部分
保修期限
≤1年
≥1年

WARRANTY CARD
Customer Information (Required)：
Purchaser

Order No.

Address

Phone
Logistics Receipt Date

Product problem description(Required)：保修服务我司免费提供新的零件，由客户自行承担运费(仅一次)客户需自己重新购买特别说明: 在交付产品的保修期内，本公司仅对正常使用机器人时发生的故障进行免费修理。
但在以下情况下， 将对客户收取修理费用(即使在保修期内):(1) 因不同于手册内容的错误使用以及使用不当而导致的损坏或故障(2) 客户未经授权进行拆卸导致的故障(3) 属于外壳等部件自然的消耗，磨损及老化(4) 因调整不当或未经授权进行修理而导致的损坏(5) 因地震、洪水等自然灾害导致的损坏

因此，请严格遵照本手册及相关手册的指示对机器人进行操作。

If you need to apply for warranty service, please contact our customer service to confirm the detailed information. After confirmation, please fill in the card and send it back together with the product and the attachedinvoice. Note: Our company reserves the right to explain and modify the warranty card of this product within
the scope of the law.

Return service is limited to goods not opened within 7 days after the receipt date of logistics of theproducts. 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 awarranty is being asked.
● Elephant Robotics will be responsible for the hardware faults of products caused by the normal using
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.

servo motor
Warranty Period

Warranty Services≤1 months

Elephant Robotics offers a free new servo motor and bear the freigh.

1-3 months

Elephant Robotics offers a free new servo motor, customs shall bear the freight.

≥3 months

Customers need to buy it themselves.

Electrical Parts≤3 months

Customers need to send it back after disassembly, Elephant Robotics shall senda 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≤1 year

Elephant Robotics offers free new components once, customs shall bear the freight.

≥1 yearCustomers need to buy it themselves.

During the warranty period of the delivered product, the company only repairs the malfunctions that occur during
normal use of the robot for free. However, in the following cases, the customer will be charged for repairs (evenduring 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 caused by natural disasters such as earthquakes and floods.
Therefore, please strictly follow the instructions in this manual and related manual to operate the robot.