What is it?
The small round pinhole on the side of the Orca Core 2 is the recessed reset / recovery button.
It is accessed through the pinhole using a thin tool (for example, a straightened paperclip).
This button is used to perform a firmware recovery or rollback, typically if the device becomes unresponsive - for example, after a software update.
For urgent cases only: Rolling back a version is not recommended by Orca and should be used as a last resort.
What it is not?
This hole is not a connector or network port.
Do not insert anything unless performing the reset procedure.
If you are unsure, contact Orca Support before pressing it.
When Should I Use It?
Only use the recessed reset button:
When following the official reset/rollback procedure in the manual
When instructed to do so by Orca Support
If your Core stopped working after an update
A reset or rollback can change the Core’s behaviour, so it should not be used casually.