List

Before you begin, please check the list to make sure the materials are complete. If you find that your robot arm material is incomplete, please email us in time: support@freenove.com

Calibration Graph

Please check whether the calibration graph is included. If it is not there, please find the .pdf file in the material we provide and print it yourself.

Freenove_Robot_Arm_Kit_for_Raspberry_Pi/Calibration graph.pdf

Calibration graph

The recommended range of motion for the robot arm is between (-100,150) to (150,250).

Sheet Metal Assembly Components

Here is the overall diagram of the materials. Please check if there is any piece missing or damaged upon unboxing.

Should any of these happen, please email our support at support@freenove.com.

Machinery Parts

Fasteners

All fasteners come in a large bag, please open it and check whether they are complete.

Other Hardware Materials

Tension Spring (0.5x5x25)	Spring Plunger	Timing Pulley -2GT-16 Gears	Plane Thrust Bearing (51106-30x47x11)

Acrylic Parts

Top Plate	LED Module Mounting Plate	Tailboard

Rubber Parts

Foot Pad x1

Electronic Parts

Robot Arm Board for Raspberry Pi

Top	Bottom

Transmission Parts

Servo Package X1	Stepper Motor X3

Electronic Module

LED Module	Battery Holder
Infrared Sensor Module	Stepper Motor Driving Module

Cables

20cm 3Pin Cable (Same Direction)

Cable For Stepper Motor

Power Cord

10cm 3Pin Cable To Jumper Wire

2GT-214 Timing Belt

Tools

Cross Screwdriver (3mm) X1	Tweezers
Allen Key	5mm Open-End Wrench
7mm Open-End Wrench	8mm Open-End Wrench

Required but NOT Contained Parts

Three 18650 lithium batteries without protected board.

The continuous discharge current >10A

It is not easy to find proper batteries on Amazon. Search 18650 3.7V high drain on eBay or other websites.

Raspberry Pi (Recommended model: Raspberry 5 / 4B / 3B+/ 3A+ /3B ) x1