Websocket Client icon Websocket Client WebSocket client for ARC: open/send messages, store server responses in a variable, run a response script, and track connection status. Try it →

All Community Content

ARC Pro
Learn More
Upgrade to ARC Pro
ARC Pro will give you immediate updates and new features needed to unleash your robot's potential!
Power Up Your Scripts with AI
Describe what you want — get working robot code. The project-aware AI Script Assistant built into ARC.
Synthiam Credit
Log In
Earn synthiam credit to lower synthiam product costs
Earn Free Credit
Share your robots, answer questions, and help others — earn credit toward ARC Pro, AI credits, and robot swag.
Remote control robots or add telepresence capabilities with Exosphere

Drive Real Robots, Anywhere

Remotely operate robots around the world or add live telepresence to your own build — straight from your browser.

Discover Exosphere
Custom Servo Controller by Synthiam
Featured
Custom Servo Controller

Control up to 99 servos via Vx virtual ports over serial (Arduino/custom firmware), integrating with ARC for scalable servo management.

Jd Humanoid Controlled By Microsoft Kinect by DJ Sures
Featured
Robot By DJ Sures

Control Kinect with Synthiam ARC using Kinect plugins for EZ-Builder-simple setup plugin and a highly configurable PTP plugin.

Community

Join the Synthiam Robotics Community

Connect with thousands of robot builders, educators, and engineers. Share projects, get answers, and learn to build smarter robots with ARC.

  • ✓ Showcase your robots & projects
  • ✓ Get help from experienced builders
  • ✓ Earn credit toward Synthiam products
Create Your Free Account Log In
question
Getrss 403 And Empty Arrays On Six

Getrss 403 And Empty Arrays On Six

Running a Six Hexapod (EZ-B v4 over WiFi in client mode) from ARC on Windows, I added the GetRSS robot skill to have Six read a few headlines while...
robot
Fxrtst's Introducing Alan

Fxrtst's Introducing Alan

Build Alan interactive android head: modular, 3D-printed animatronic kit with 2025 video courseware, BOM links, EZB-compatible and upgradeable.
question
Smoothing Frequency Detector Servo

Smoothing Frequency Detector Servo

I’m driving a standard 180 servo on D1 of an EZ-B v4 (Wi-Fi client mode) using the Frequency Detector skill to follow pitch. Windows default recording...
question
Camera Tracking Type Variable Bug

Camera Tracking Type Variable Bug

Athena, I'm using the Camera Skill with Object Recognition in ARC and I think I've found a bug. The ARC Variable Watcher shows $CameraTrackingType as type...
release
ARC 2026.08.04.00 (Pro, Runtime And Free)

ARC 2026.08.04.00 (Pro, Runtime And Free)

Synthiam ARC improves performance on lower-end PCs, speeds image loading, and fixes variable manager and watcher notifications.
question
Benchmark Drops With Chatgpt And Camera

Benchmark Drops With Chatgpt And Camera

I’m running a Roli Rover with an EZ-B v4 from a Windows laptop and I’m trying to make it conversational while driving around. When I run the...
question
Hugging Face Model Not Supported

Hugging Face Model Not Supported

I have a question about the ARC "Hugging Face" Robot Skill. I set up the API as instructed. I'm using a USB webcam (connected directly to the PC...
Artificial Intelligence
Hugging Face
By Hugging Face Inc

Hugging Face v3

Connects your robot camera to Hugging Face AI models for vision chat, object tracking, classification, captioning, and autonomous movement.
question
Microphone Clap Trigger On Darwin Mini

Microphone Clap Trigger On Darwin Mini

Working on a ROBOTIS Darwin Mini (OpenCM9.04 flashed with the ARC firmware from the Synthiam hardware page), connected to ARC over USB for now....
question
Servo Speed Not Affecting PCA9685

Servo Speed Not Affecting PCA9685

I’ve got an Arduino Uno over USB driving an Adafruit PCA9685 16-channel servo board (I2C address 0x40). The PCA9685’s V+ rail is on a separate 5V/6A...
blog
The Pause That Commands: Why Silence Teaches Robots To Listen

The Pause That Commands: Why Silence Teaches Robots To Listen

Your robot doesn’t just hear words-it hears the quiet between them. Here’s why silence is the...
question
Switching Movement Control Between AR Drone And Ro

Switching Movement Control Between AR Drone And Ro

I’m trying to run an AR Parrot Drone and a ground bot in the same ARC project as a demo: the drone hovers while a Roomba...