Asked — Edited
Resolved Resolved by ptp!

Ez-B V4/2 Comm Upgrade


My name is Kyle and I just recently acquired a NIB Roli of undetermined age. I have had no problem setting it up and using the VB sdk. At this point I have a fully functioning robot.

The question that is stumping me is what version of EZB Wi-Fi Robot Controller do I have? The description for the Roli kit says that it comes with the v4/2, but I don't seem to have all the web server functionality that a v4/2 says it has. Did older Rolis come with a v4?

When I look at the web server page the only thing I can fine that references any version is "EZ-WiFi v0.3".

How do I find my EZ-B v4 comm version?

Thanks Kyle


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"EZ-WiFi v0.3" is the V4 version not the V4/2.


@ptp is correct

When you connect to the robot using ARC, the version is displayed in the log information.

Here is your log - which is also notifying you that your software is out of date. Click the SOFTWARE button from the top of this website to install the latest ARC.


2/5/2017 8:15:32 PM Screen Resolution: 1600x900 (96x96 dpi) 2/5/2017 8:15:32 PM Version: 2017.01.23.00 2/5/2017 8:16:01 PM Attempting connection on 2/5/2017 8:16:01 PM Connected to 2/5/2017 8:16:01 PM Reports EZB v4 OS With Comm 1 2/5/2017 8:16:01 PM EZ-B v4 ID: 64-54-0-0-48-255-61-55-63-37-38-37 2/5/2017 8:16:01 PM Setting battery monitor voltage: 7 2/5/2017 8:16:01 PM Setting battery protection: True 2/5/2017 8:16:01 PM Setting i2c rate: 100000 2/5/2017 8:16:01 PM EZ-B voltage is 8.002963248 2/5/2017 8:16:01 PM EZ-B temperature is 24.28684480107722088C 2/5/2017 8:16:01 PM Connected 2/5/2017 8:16:09 PM New version of software is available!

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Thanks ptp. My Roli must be old. I will have to order a EZ-B v4/2 Comm upgrade.