Robot Skill To Camera icon Robot Skill To Camera — Capture a robot skill's display and stream selected area as video to a configured camera device with FPS and live preview crop. Try it →

Robot Programming Questions and ARC Help

Get help with ARC scripts, Robot Skills, hardware connections and robot behavior. Browse questions and answers from the Synthiam community.

ARC Pro
Learn More
Upgrade to ARC Pro
Experience early access to the latest features and updates. You'll have everything that is 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
ESP32_MPU6050 by Shawn Miller
Featured
ESP32_MPU6050

ESP32/Arduino EZB firmware with MPU6050 support: provides accelerometer angles and Yaw/Pitch/Roll gimbal servo values for stabilization and scripting

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
Mirror JD To Ubtech Alpha Via Vx

Mirror JD To Ubtech Alpha Via Vx

I’ve got a JD Humanoid running on ARC over WiFi (EZB v4) and I’m trying to have a UBTech Alpha1 mirror JD’s dance routine. I added the UBTech Alpha 1...
question
Python Native Support In Arcx

Python Native Support In Arcx

I have a question about the ARC Robot Skill "Python Native." Are there plans to make this Robot Skill available in ARCx? For clarity: I'm referring to...
question
Unity Control Lag With Camera Servo

Unity Control Lag With Camera Servo

I’m running an iRobot Roomba base in ARC, connected over USBTTL serial (COM4, 115200) using the iRobot Roomba Movement Panel. On top I have a 2DOF...
question
Rev26 Script Cleanup Request

Rev26 Script Cleanup Request

Hi @Athena, I'm nearly ready to put this script into production. Could you rewrite the complete Rev25 script into a cleaner Rev26 for my ARC project? This is the...
question
Startup ARC Project Error

Startup ARC Project Error

I'm getting this error when loading my ARC project at startup - please help. What does it mean? Is this a camera-control issue, a Robot Skill issue (for example, a...
question
Personality Generator Canceling Long Scripts

Personality Generator Canceling Long Scripts

Running ARC on a DF Robot LattePanda (Windows), using the onboard Arduino Leonardo over USB with the EZ-Genuino firmware and DTR...
question
Fixing Bearing Calc And Servo Sweep

Fixing Bearing Calc And Servo Sweep

@Athena, Attached is JavaScript Rev22 of an IR tracker for a rover. Can you review it? Context: this is an embedded ARC JavaScript script running in...
question
TCP Clients Dropping Python Connection

TCP Clients Dropping Python Connection

I’ve got an OpenCR 1.0 (Robotis) on USB COM5 running DJ’s EZB-compatible firmware flashed via Arduino IDE. In ARC on Windows, Connection 0 is...
question
IR Tracker Code Review

IR Tracker Code Review

@Athena, Please review the JavaScript code below. Context: - This script (IR_TRACKER_v20) runs on the EZ-B v4 (EZBv4) firmware as a JavaScript script that is part of my ARC...
question
Skill For Serial Waveshare Servos

Skill For Serial Waveshare Servos

Can you offer a RoboSkill for controlling serial Waveshare servos, e.g. type ST3215? Or are there already skills for serial servos that are compatible....
question
Disable Low Battery Announcement

Disable Low Battery Announcement

@Athena, I've read the "EZB Connection Skill" section about battery monitoring and the override, but I can't get it to disable the low-battery...
question
Ping Sensor Servo Control

Ping Sensor Servo Control

I want to use a ping (ultrasonic) sensor with a rotation servo in a script in ARC. How do I stop the servo when the ping sensor detects something, and then resume the...