EZMQTT Broker icon EZMQTT Broker Local MQTT broker for ARC: host pub/sub messaging on TCP port 1883, relay topics between publisher and subscriber clients. Try it →

Robot Building Questions

ARC Pro
Learn More
Upgrade to ARC Pro
With Synthiam ARC Pro, you're not just programming a robot; you're shaping the future of automation, one innovative idea at a time.
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
Camera NMS Pose by Synthiam Inc.
Featured
Camera NMS Pose

Overhead camera tracks a glyph to give precise robot pose to ARC's NMS for multi-camera indoor/outdoor navigation and waypoint control

Intel RealSense T265 Adventures-Bot Part 3 by DJ Sures
Featured
Robot By DJ Sures

Localize an EZ-Robot AdventureBot with Intel RealSense T265 and Synthiam ARC NMS, waypoint navigation, SLAM prep, lidar mapping and pathfinding.

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

Inmoov With Ez-B

Hey fellow roboticists, who has used the Ez-B v4 to control the inmoov head? My parts are practically all printed and I am about to start assembly. Anyone want to share their pointers, design mods, or project code?
question

Plug In Updates Question

@DJ, Quick question for you. What kinda of updates happen to certain plug ins when you post a new version? Since we don't have a list of updates for plug ins, can you explain what gets change/updated/modified, as an example, the last update to the dynamixel servos (now at v16). Thanks in advance.
question

Connection Drops Out When Connecting From Android Phone App

I have a ver 1 I/O EZ Robot board, not sure if this is a problem, but when I try to connect to my android phone through the App, the conection drops out straight away. I can however connect to my android tablet through the app. I can't upgrade my board to the latest firmware as it says its only for ver 2 now, so I'm not sure how to downgrade to the...
question
Modify Poses In Auto Position

Modify Poses In Auto Position

i see the pose stand from sit is not in auto position. so it cant be adjust? anyone thank you
question

Battery Does Not Charching

When I connect my robot, the lights blink red and it does not recharge. What can I do?
question

9-Axis Imu Sensor Ez-B V4 To Balance A Humanoid Robot

Hello guys I am working on robot legs but do not have a clue about how to use an 9-axis IMU sensor. Can I use one with this EZ-B v4 and does the EZ software have some sort of functionality to work out how to balance a humanoid robot? For example once it is standing I can shove it and it balances using a 9-axis IMU sensor with my EZ-B v4?. I am...
question
Iotiny/H-Bridge Help Needed Please

Iotiny/H-Bridge Help Needed Please

This is the first tech help post ive posted since i joined, there's something i just cant figure out.. Ive been having a lot of trouble recently trying...
question

Ezb4 With The Io Tiny

To whom it may concern I would like to know can I use the io tiny or the ezb4 controller to communicate with the another controller?
question
Using Pir On Digital Port

Using Pir On Digital Port

Hey guys. I need a little help with a small PIR sensor I picked up. Operating voltage is 4.5 v upwards so have it plugged in to D0 as analog won't be enough to power it...
question

New Product Release Coming Soon?

Curiosity has gotten the best of me. Any time frame on when the navigation system and maybe other items, will be released?
question
Ez B V4 Audio Volume

Ez B V4 Audio Volume

I am having an issue with my V4 audio volume, I had the audio working fine, and I had used a breakout I saw from Dave S, since I am doing the same sort of project as him, it went...
question
Gps Navigating

Gps Navigating

The Speedometer recently burned out on my old Fiero GT so instead of replacing the dash board I simply downloaded the free GPS Digihud Speedometer to my Android cell phone and it is very...