Change Release Notes
This update release of ARC for Windows includes a few updates and enhancements. In particular, there is a new control for the WowWee MIP Robot, and many new ControlCommand() for that robot as well. This new control works with the EZ-B V4 - and is the first control to use the UART Peripheral Expansion Port.
- Added support for Wowewee mip
- updated scripting manual for examples about assigning commands to variables (i.e. ReadADC())
- fix for uartWrite() which is compatible with the new ez-b v4 protocol
- Control changes for RGB Eye Module, which will be on the store soon
ARC Downloads
ARC
FREE
$0
always free
- 1 third-party plugin skill per project
- Trial cloud services
- Personal, DIY & education use
- Updated every 6–12 months
Recommended
ARC
PRO
$8.99
per month
- Use on 2+ PCs simultaneously
- Unlimited robot skills
- Cloud backup & revision history
- Weekly features & bug fixes
- Business use permitted
ARC
RUNTIME
$0
always free
- Load & run any ARC project
- Read-only mode
- Unlimited robot skills
- Includes early access fixes & features
- Minimum requirements: Windows 10 or higher, 2 GB RAM, 500 MB free disk space.
- Recommended: Windows 10 or higher, 8 GB RAM, 1 GB free disk space.
- Prices are in USD.
- More about each edition: Download & install guide.
- Latest changes: Release notes.
Compare Editions
| Feature |
ARC
FREE
|
ARC
PRO
|
|---|---|---|
| Get ARC Free | View Plans | |
| Usage | Personal · DIY · Education | Personal · DIY · Education · Business |
| Early access to new features & fixes | — | ✓ |
| Simultaneous microcontroller connections * | 1 | 255 |
| Robot skills * | 20 | Unlimited |
| Skill Store plugins * | 1 | Unlimited |
| Cognitive services usage ** | 10 / day | 6,000 / day |
| Auto-positions gait actions * | 40 | Unlimited |
| Speech recognition phrases * | 10 | Unlimited |
| Camera devices * | 1 | Unlimited |
| Vision resolution | max 320×240 | Unlimited |
| Interface builder * | 2 | Unlimited |
| Cloud project size | — | 128 MB |
| Cloud project revision history | — | ✓ |
| Create Exosphere requests | — | 50 / month |
| Exosphere API access | — | Contact Us |
| Volume license discounts | — | Contact Us |
| Get ARC Free | View Plans |
* Per robot project
** 1,000 per cognitive type: vision recognition, speech recognition, face detection, sentiment, text recognition, emotion detection, azure text to speech
Upgrade to ARC Pro
Discover the limitless potential of robot programming with Synthiam ARC Pro – where innovation and creativity meet seamlessly.

You need to install your old version of ARC through Windows control panel. After that's done install the new version. That should hopefully do it.
Didn't the last update also have the firmware update? You may need to update the firmware.
Yes, it should have the latest upgrade utility for the ezb board as well. (I believe it is 16.4).... the upgrade utility should be in the same folder on your pc that ARC is in...
Can you please screenshot or write the entire description of the Pop Up Windows that is displayed when you attempt to connect to the EZ-B v3? I am quite sure it says this...
msg += "Invalid EZ-Robot OS Version. Please Upgrade." + Environment.NewLine; msg += string.Format("EZ-B Reports v{0}. This copy of ARC requires v{1}", _firmwareResponse, REQUIRED_FIRMWARE) + Environment.NewLine; msg += Environment.NewLine; msg += "Would you like to view the help tutorial with instructions on how to upgrade the EZ-Robot OS?";
And you will be presented with a Yes or No option. If you press the YES option, a video step-by-step tutorial will walk you through the upgrade process.
Here is the video tutorial for the upgrade that you will find if pressing YES