HashCore Docs
Devices (Miners)

Device Card

The Device Card is a detailed screen for an individual miner. It gathers all information about the device and provides access to all operations related to it.

How to Open the Card

Click on a device row in the Workers list — the card will open in the sidebar or on a separate page.

Card Structure

The Device Card consists of several tabs. Basic tabs (Metrics, Network, Boards, Pools) have been available since the first product versions, Event Log was added in v0.9.0, Service Mode — in v1.0.0-alpha1:

TabContent
MetricsMain metrics, statuses, device serial number
NetworkNetwork parameters: IP, MAC, hostname, gateway, DNS
BoardsStatus of each board, serial numbers, management
PoolsList of configured pools with URL, worker, and status
Event LogChronological history of events and operations
Service ModeHistory and current device service session (v1.0.0-alpha1)

Card Header

The top part of the card always displays:

  • Device model and manufacturer
  • IP address (clickable — opens the firmware web interface)
  • Current Connectivity Status and Miner Status
  • Firmware version
  • Button to open the context menu with operations

More About Each Tab

Detailed descriptions of each tab can be found in the corresponding documentation sections:

  • Metrics and Statuses
  • Network Information
  • Serial Numbers
  • Boards
  • Pools
  • Event Log

Service Mode v1.0.0-alpha1

A tab with two sub-tabs: Current session and History session.

Current session — an active service session (if the device is currently in service mode): ACTIVE status, chronological timeline of events (completed operations and technical notes), Add technical note and Remove from service buttons.

History session — an archive of completed sessions. Time display format:

  • Within one day: 20.01.2026, 09:00–12:15 (3h 15m)
  • Multi-day session: 20.01.2026 09:00 → 23.01.2026 10:23 (2d 5h)

Session ID — format SVR-YYYY-NNNN (year + sequential number).

Event Log Integration — Set to service and Remove from service events appear in the general Event Log feed with a View session button, which navigates to that session in History.

Bulk operations automatically skip devices in Service Mode — with a notification about the number of skipped devices and a link to their list.

In the status panel of the Workers list, the In service filter is available next to Online / Offline.

You can enable and complete service mode using the Set to service / Remove from service operations — more details in the Single Operations section.

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