Compatibility with Garmin Remote?

[hummer]

I'm interested in the hammerhead. Can anyone tell me if it is compatible with Garmin remote ant+? I would like assign buttons to rotate screens, see the map quickly and zoom!!..

[Steve]

I don't recall seeing anyone saying they use one with Karoo, or any release notes from Hammerhead saying that they'd added support for it, so I strongly suspect that it doesn't work. Though I'd be happy to be proved wrong.

[the5krunner]

I got a note from Hammerhead. It does NOT work.

[hummer]

The list of things that don't work for me coming from Garmin starts to be very big. And I think that having compatibility with di2 and other groups, it would be very easy to add.

[dbareis]

You given that feedback to Hammerhead? They have a big list and the more people interested in something the higher on their list it will be. Pity that they don't make the list public and allow voting on it...

[bikebikebike]

Odd, since apparently the Di2 can communicate with the Karoo.
They use the E-tube system over BT
https://e-tubeproject.shimano.com/
https://support.hammerhead.io/hc/en-us/ ... ntegration

? The Garmin is ANT+. What communication protocol does it use and is it proprietary or open source?