TCP Clients icon TCP Clients Monitor incoming TCP Server connections when TCP Server is enabled under Connection > Config; view and track live connections. Try it →

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
Stay at the forefront of robot programming innovation with ARC Pro, ensuring your robot is always equipped with the latest advancements.
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
Wowwee Rovio by Wowwee
Featured
Wowwee Rovio

Movement panel integrating WowWee Rovio with Synthiam ARC for remote drive, live camera, audio and docking control. Under development.

Wall-E   from toy to real boy 😂 by Riftwalker
Featured
Robot By Riftwalker

Convert a movie-era interactive toy into a motorized robot, with DIY motor-drive and coding guidance inspired by DJ Sures

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
Open
Sound Servo EZB Not Reacting On Roomba Iotiny

Sound Servo EZB Not Reacting On Roomba Iotiny

I’m building a talking Roomba (650) and hit a wall with Sound Servo (EZB). Hardware: Roomba base, Synthiam ARC on Windows,...
question
Open
Text Overlay Flicker With Hugging Face

Text Overlay Flicker With Hugging Face

I’ve got an Atomic Pi mounted in a small rover running Windows with ARC, a Logitech C920 on USB, and WiFi for internet access. I’m using the...
question
Open
Virtual Robot With Two Controllers

Virtual Robot With Two Controllers

Running ARC on a LattePanda (Windows) with the onboard Arduino Leonardo flashed with the EZ-Genuino_Leonardo firmware and connected over USB. I checked...
question
Open
Cloud Upload XML Error Large Project

Cloud Upload XML Error Large Project

I'm trying to save a large ARC project to the Synthiam cloud from the PC running ARC, but the upload fails with this error: "An error...
question
Open
ARC Onboard Versus Remote Limits

ARC Onboard Versus Remote Limits

If I run the ARC application on a Raspberry Pi 5 (Windows on ARM) mounted on my robot, with the robot’s controllers connected to that Pi, what limitations...
question
Open
Six Locks Up With RGB 8X8

Six Locks Up With RGB 8X8

I mounted the Synthiam RGB 8x8 Display on my EZ-Robot Six Hexapod and am driving it with the RGB 8x8 Animator skill to show status icons while Six is walking. ARC is...
question
Speech Recognition Mic Variable

Speech Recognition Mic Variable

, I'm using the Speech Recognition Robot Skill in ARC. From a Python script running in that Speech Recognition Skill, I'm attempting to start Object...
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...
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...
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...