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Smart Robot Arm for Arduino & MicroPython ESP32 4DOF Programmable Robotic Arm Building Kit with Joystick/Web App Control for STEAM Educational Desktop Mini Arm Easy to Assemble

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Availability: In Stock.
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Arrives Friday, May 1
Order within 4 hours and 45 minutes
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Features

  • Fun Robot Building Kit & Ready-to-Run: The SIYEENOVE 4DF ESP32 smart robotic arm kit provides all the necessary hardware for you to enjoy the process of building it yourself. It integrates 4 MG90S servos to deliver 4 degrees of freedom (4DOF), allowing the claw to flexibly pick up lightweight objects. The pre-programmed ESP32-C3 control board means you can start using it right awayno code upload required.
  • Dual-Mode Control: Joystick & Web App - Enjoy flexible control with two included joysticks or via a web-based interface. Simply press the right joystick button to switch between joystick mode and Web App modeno app installation needed.
  • Built-In Power Management with USB Charging: The robot arm features an onboard 1-8650 battery holder and a built-in power indicator, so you can easily monitor battery status and recharge via USB-C. (Note: 1-8650 battery not included.)
  • Ideal STEM Learning Tool for Coding & Robotics: This educational robot arm kit supports both Arduino and MicroPython programming, making it perfect for beginners and experienced makers alike. It helps develop hands-on skills in electronics, robotics, and codinggreat for teens, students, and DIY enthusiasts.
  • Expandable & Open-Source Platform: With open-source code, detailed tutorials, and expandable hardware support, this ESP32-C3 robot arm grows with your skills. Perfect for classroom projects, robotics competitions, or creative home labs.

Brand Name: SIYEENOVE


Toy Figure Type: Play Figure


character: Educational Bundle


Manufacturer Minimum Age (MONTHS): 144


Model Name: ESP32 Robot Arm


Unit Count: 1.0 Count


Model Number: E1R0000


Manufacturer Warranty Description: Warranty Against Manufacturer Defects


Edition: Classic Edition


Manufacturer Maximum Age (MONTHS): 960


Manufacturer Part Number: E1R0000


Included Components: SIYEENOVE Robot Arm Kit


Manufacturer: SIYEENOVE


Number of Pieces: 1


Size: Desktop Mini Arm


Scale: mini


Theme: 4DOF Servo Robotic Arm, DIY Coding Robot for Education, DIY Robotics for Teens, ESP32 Robot Kit, Joystick Control Robot, Programmable ESP32 Robot Arm, Programmable Robotic Arm, STEM Education Robot, STEM Robotics Kit for Teens


Color: Black


Collection Name: ESP32 Robot Arm Series


Style: ESP32 Smart Robot


Is Assembly Required: Yes


Additional Features: 4DOF DIY robot arm, ESP32 robot arm, educational coding robotics kit, for Arduino & MicroPython projects, programmable robotic arm


Are Batteries Required: Yes


Is Autographed: No


Play Activity Location: Tabletop


Educational Objective: STEM Education, Robotics, Programming


Operation Mode: manual


Power Source: rechargeable battery


Supported Battery Types: Lithium-ion/Lithium-polymer battery


Material Type: ESP32-C3, joystck, servo


Outer Material: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good build and service
Good build for learning how to build something mechanical. Also great customer service. Make sure everything is aligned properly in the instructions.
Reviewed in the United States on March 13, 2026 by Golden buyer

  • Excellent product and service
Outstanding small arm, fun build for my 10 year old daughter with easy to use joystick, worked great and incredible support!
Reviewed in the United States on January 11, 2026 by Jeff La Belle

  • weak base motor
ITs fun , its cool, but like someone else said the motor could burn out. After putting it all together just to find out that all the controls work except turning left and right . bummer. Update 3/22/26 I emailed Siyeenove same day and they were happy to ship another version. Hope they go far with their services because they understand the bigger picture. ... show more
Reviewed in the United States on March 20, 2026 by Jonathan R Matthews

  • Educación en robótica
Es un producto muy útil para las personas que se están iniciando en el mundo de la robótica. Muy educativo
Reviewed in the United States on January 11, 2026 by Helix_cr

  • Solid kit, good fun !
Very nice kit. The prefab parts were easy to remove from the templates. Instructions were clear, and easy to follow. The finished arm worked pretty well, with one strange behavior, sometimes there is suddenly erratic motion. Not sure why yet, isn't like a reset, just a "glitch". Otherwise works ok.
Reviewed in the United States on September 29, 2025 by Noel J. Mackisoc Jr.

  • Very underwhelmed
I'm sorry but this was just not what we imagined it to be. Pretty difficult and time consuming to assemble but more than this, it requires a non traditional sized battery. We did not realize this until after we assembled it. Had to wait a few days before battery arrived... Not worth the price point.
Reviewed in the United States on December 16, 2025 by cdb31569

  • Not only the parts are super cheap but the board is glitching
Useless paper weight
Reviewed in the United States on January 31, 2026 by Jakob Green

  • Fun kids project
Works and great for getting kids started
Reviewed in the United States on February 25, 2025 by Mista J

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