Up to 40% higher hashrate from the miners you already own
Continuous per-chip autotuning, reduced electricity consumption and fleet-wide management — built from scratch by the developers of GMINER.
Extra 0% Quai Pool Fee for 30 Days
More hashrate. Less power. Full control.
One universal firmware for all supported device models.
Boost hashrate up to 40%
Increase profitability with performance tuning depending on miner model.
Reduce power consumption
Optimized voltage/chip tuning lowers power draw without losing hashrate.
Performance & Overclocking
Autotuning, temperature-based switching, monitoring/recovery, manual per-chip tuning.
Explore the Live Firmware Interface
Open the K1Pool & GMiner firmware interface with simulated ASIC data. Explore performance profiles, pools, cooling, monitoring and system settings before installing anything on your miner.
It keeps tuning after the first run
Tuning is no longer limited to a single initial run: after the first parameter selection, the firmware continues to perform fine adjustments during mining.
1. Initial tuning
The firmware selects the basic optimal operating parameters for the miner. Usually takes approximately 1.5–3 hours.
2. Continuous fine-tuning
The miner operates in normal mining mode, while the firmware continues to analyze chip performance and adjust parameters in the background.
Adapts to your site
The most noticeable effect appears after approximately 12 hours — adapting to temperature, cooling efficiency and other external conditions.
- significant improvement in energy efficiency
- automatic detection of problematic chips
- precise voltage selection with 0.01 V increments
- minimal additional load on the power supply
Not a rebranding or clone
The firmware was developed by mining experts, developers of the popular GPU miner GMINER. We have invested all our accumulated years of experience into developing high-quality firmware that meets all modern requirements for functionality, performance and security. This software was developed from scratch, with its own vision of the mining process.
Everything a modern fleet needs
Performance & Autotuning
- continuous autotuning technology
- autotuning for selected overclocking profile
- automatic switching profiles by temperature
- per-chip frequency tuning
- per-chip voltage optimization
- problematic chip detection
- real-time performance recovery
- management of autotuned profiles
Cooling & Protection
- automatic and manual cooling control
- target temperature and fan speed control
- quiet fan mode
- watchdog for cooling system
- watchdog for temperature sensors
- watchdog for PSU voltage
- watchdog for hashboards
- faulty chip and board protection
Monitoring & Analytics
- chip temperatures monitoring
- power consumption monitoring
- chip heatmap visualization
- warning and error notifications
- detailed mining statistics
Network & Pool Management
- intelligent backup pool failover
- automatic return to primary pool
- DNS-over-HTTPS support
- mining without internet connection
- automatic and static network settings
Enterprise Management
- Hiveon ASIC Hub integration
- Foreman integration
- BTC Tools compatibility
- Toolkit fleet management
- mass configuration support
Security & Convenience
- reset, backup and restore configuration
- support for withholding service fee
- interface languages: English, Russian
- customizable day and night display mode
- one universal firmware for all supported device models
- no penalty if commission pool is unavailable
Flash your fleet in 4 steps
Install firmware via Toolkit utility. Rollback to stock at any time.
Download Toolkit
Download and launch Firmware Toolkit.
Scan Network
Create group, set local IP range, run scan.
Install Firmware
Select miner and click “Install Firmware”.
Finish & Reboot
Wait for completion; miner reboots automatically.
Is my miner supported?
30 Antminer models, including Hydro. Search by model name or hashboard code.
Actively developed
36 releases since the initial public release 0.95.
- Updated web interface: improved layout, mobile usability and quick actions.
- Charts and diagnostics: history is retained across restarts, restart reasons are displayed, and 3, 6 and 12-hour periods have been added.
- PSU temperature: monitoring added for 11 models in the APW11, APW12 and APW17 families. Mining stops on overheating and resumes after cooling.
- Chip tuning: added bulk frequency adjustments of ±5 MHz and reset to base frequency in manual mode, for all chips or selected stability ranges.
- Hardware: added support for S21+ Hydro H6HB70706 hashboard revision and APW11G1 and APW121215b power supplies.
- Logs are now downloaded as ZIP archives containing plain-text .log files, with improved viewing of large logs.
- Improved API protocol security with replay protection for signed requests. Toolkit and custom API clients must support API v2 for control commands.
- Added an option to automatically lower the frequency of hot chips on BM1368-based devices: T21/S21, S19XP+ and S19XP+ HYD.
- The "Performance" tab of the web interface now displays chip numbers and hardware errors.
- Toolkit: added device sorting by temperature and new advanced settings tabs.
- Added the ability to reflash Vnish to GMiner while preserving pools, cooling settings, performance profiles, and other settings.
- Added management support for devices running Vnish firmware.
- Added automatic startup on CVitek control boards without requiring Toolkit.
- GMiner is the first publicly available custom firmware to provide this functionality.
- Added a built-in task scheduler directly into the firmware.
- Added support for Antminer S21++ with A3HB70705, A3HB70707 and A3HB70708 hash boards.
Before you flash
Trust & Safety
- Official K1pool & GMiner collaboration
- No hidden dev fee
- Rollback/recovery options
- Real-time monitoring support
- No penalty if commission pool is unavailable
Get more from your SHA-256 miners
Install via the Toolkit utility in 4 steps. Offline installer with embedded firmware for all control boards.
Extra 0% Quai Pool Fee for 30 Days