Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Legal noticePrivacy notice

Robotis OpenCM9.04-C

Ratings
BrandMore from Robotis
Currently out of stock
Free shipping starting at 39,–

Product details

The OpenCM 9.04-C is a Dynamixel servo motor compatible development board from ROBOTIS. The board is completely open source, based on a STM32F103CB Cortex M-3 microprocessor and can be programmed very comfortably via Micro USB. After installing the appropriate drivers, programming can be done in C/C++ using Arduino IDE.CompatibilityThe OpenCM9.04-C differs from the OpenCM9.04-A only by the enclosed or soldered connectors. When using DYNAMIXEL XL-320 servo motors or the OpenCM485 Expansion Board, the OpenCM9.04-C can be used. If the OpenCM should be used without additional hardware for the operation of DYNAMIXEL servo motors, we recommend the 9.04-A version, because with this version the required connectors can be selected and soldered by yourself (if the Accessories Pack is added).Technical Data

Processor: STM32F103CB (Cortex M-3)
Speed: 72MHz
Flash memory: 128kB
Analog inputs: 10 (12 bit AD converter)
Inputs / Outputs: 26
CAN: 1
USART: 1
SPI: 2
I2C: 2
XL-320 TTL 3-pin: 4
USB: 2.0
Scope of delivery

Completely assembled OpenCM controller board
USB cable.

Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «RC motors» category have a defect within the first 24 months?

Source: Galaxus
  • Robotis
    Not enough data
  • 1.Tamiya
    0,6 %
  • 2.Hobbywing
    1 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Robotis
    Not enough data
  • 1.Hobbywing
    0 days
  • Tamiya
    Not enough data

Return rate

How often is a product of this brand in the «RC motors» category returned?

Source: Galaxus
  • Robotis
    Not enough data
  • 1.Tamiya
    1,5 %
  • 2.Hobbywing
    3,1 %
Source: Galaxus