Velocomp Aero is replacing Isaac

[Velocomp]

With the release of Velocomp Aero (VA) for Mac/PC. version 1.0, we are strongly recommending all Velocomp power meter owners (AeroPod, PowerPod, Newton) to download and install VA software.

You will be able to download and review your ride files, and you will be able to upload firmware changes from VA.

Isaac will no longer be supported, and certain elements of it (for example, ride file download in Macs with macOS 15.x; firmware uploads) will no longer function.

Isaac postings are available in the "Legacy" forum

[lorduintah]

Hi John -

The one component I do not see yet (in VA 1.0) is the analyze menu in Isaac still remains to be completed.

Did I miss that? I am assuming that these features will be in the next release - otherwise keeping Isaac around a little longer would be advisable.

Tom

[Velocomp]

Isaac will continue to be available; what's different is that we won't be updating it if OS changes are required.

We will continue to add features to VA. Thanks for bringing this to our attention.

[texmurphy]

...we are strongly recommending all Velocomp power meter owners (AeroPod, PowerPod, Newton) to download and install VA software.
You will be able to download and review your ride files, and you will be able to upload firmware changes from VA. ...

It is implied above that VA should be able to access my Newton, however VA does not see the Newton. This a problem with the SI Labs which install of updated SiLabs drivers resolved.

[Velocomp]

...we are strongly recommending all Velocomp power meter owners (AeroPod, PowerPod, Newton) to download and install VA software.
You will be able to download and review your ride files, and you will be able to upload firmware changes from VA. ...

It is implied above that VA should be able to access my Newton, however VA does not see the Newton. This a problem with the SI Labs which install of updated SiLabs drivers resolved.

I download Newton files almost daily, using VA. No problems...

[Speedyg]

Unfortunately, the SI driver install fails to complete every time I try on 2025 M4 MacBook Air. Not sure what to do. All help appreciated.

Here is the text of silabs_vcp_installer.log
Step: License
Step: License Sheet
User agreed to software license.
Step: Info
Checking currentlyLoadedCP210xDriverVersion...
kextstat found version 6.0.3/1
No old cp210x drivers found in /System/Library/Extensions
No old cp210x drivers found at all
There are 0 copies installed.
Called ioclasscount...
com_silabs_CP210xGPIO = <no such class>, com_silabs_driver_CP210xVCPDriver = <no such class>

Called ioclasscount...
com_silabs_CP210xGPIO = <no such class>, com_silabs_driver_CP210xVCPDriver = <no such class>

Step: Install
installing the helper...
helper tool installed
Calling unloadDriverWithReply
unloadDriverWithReply: ok
removeBundleAtLocation being called with parameter 5
removeBundleAtLocation reply: ok