16M high-capacity memory, which is able to hold 230 action groups! Each action group can hold up to 510 actions!
CPU uses high-performance STM32 single chip microcomputer with ARM Cortex-M3 corer.
Support online debugging, no need computer drive.
Support PC graphical debugging and TTL serial port communication.
This controller is compatible with Hiwonder bus servo.
Hiwonder intelligent serial bus servo controller can be used in serial servo control and it can combine with PS2 wireless handle to realize servo remote control. It supports manual programming, online debugging and TTL serial port communication. If you are using serial bus servo of 11.1V, like LX-224HV, 824HV, etc, please use 11.1V lithium battery to power the servo.
【High-performance Chip】The CPU adopts a high-performance STM32 microcon-troller with ARM Cortex-M3 core, which controls motion with high precision and adjustable speed.
【Support Manual Button Programming】You can set the servo angle without using a host computer to achieve fast programming and simple and convenient operation.
【PS2 Handle Interface】The controller supports PS2 handle control, which is simple and convenient to operate. The remote control distance is about 10 meters.
1) PC Software Interface
The servo controller has a reserved serial communication interface, which can conduct TTL serial communication with other development boards. The development board can send instructions to the controller to enable your robot to achieve intelligent control. We provide three communication routines for Arduino, Raspberry Pi and Jetson Nano for your reference to facilitate your learning.
2) Support Development Board Expansion
The servo controller has a reserved serial communication interface, which can conduct TTL serial communication with other development boards. The development board can send instructions to the controller to enable your robot to achieve intelligent control. We provide three communication routines for Arduino, Raspberry Pi and Jetson Nano for your reference to facilitate your learning.
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
A valid Return Authorization (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
The RA number is valid for 30 days. The returned item must be received within that period.
The RA number must be included with the return.
Products must be returned in unused, unmodified condition (e.g., no scratches, alterations, missing parts, or signs of installation/use) and in their original packaging, suitable for resale.
Shipping fees are non-refundable. Return shipping costs are the responsibility of the customer, except in cases of a product confirmed defective through RobotShop's troubleshooting process or of a verified shipping error by RobotShop.
Refunds are processed within 7 days after receipt and inspection of the returned item.
A $100 cleaning fee may apply to domestic robots returned in used or unclean condition.
A 20% restocking fee may apply to large-quantity returns of items ordered specifically for the customer from the manufacturer or not part of RobotShop's standard inventory.
Return Exceptions
The following products are not eligible for return or refund under this policy:
Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
Consumables — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tires, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odor-absorbing products). Not eligible for return once unsealed.
Build-it-yourself products and items requiring customer assembly — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
Digital Goods, Software, and Apps — Final sale only, due to licensing restrictions.
Clearance Items — Products identified as clearance or final sale, including end-of-life or discontinued items.
Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
On-Demand Items — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfill a customer request.
While the same return policy applies, these orders require a separate contact process for returns.
RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
Marketplace Vendor Orders → submit a ticket from your account under My Marketplace Tickets to contact the vendor directly.
Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".
