NiceHash Firmware - Antminer L9 and L7 now supported!
We are happy to introduce an extended ASIC support for NiceHash Firmware. Antminer L7 and Antminer L9 are now supported!
With custom NiceHash firmware, you can take complete control of your Antminer L7 and L9 and get paid in Bitcoin for Scrypt mining on NiceHash!
Additionally, the newly released NiceHashTools now supports Linux, Mac, and Windows, allowing firmware installation across all three operating systems.
Why choose NiceHash Firmware for your Scrypt ASICs?
NiceHash Firmware is a custom firmware for Bitmain's Antminer devices, powered by MARA, designed to provide advanced optimization features and unlock additional mining potential. With the new Antminer L7 and L9 support, miners can benefit from:
- Advanced overclocking & undervolting – Fine-tune your hardware for maximum performance.
- Low fees - 1.4% when mining on NiceHash and 2% when mining on 3rd party pool.
- Hotel fee (hashrate split) - Split the hashrate between up to three different pools based on percentage.
- Built-in curtailment API support - Control your machines with custom-built APIs.
Read more about how NiceHash Firmware benefits your mining operations.
Custom ASIC Firmware performance data for Antminer L7
| System | Setting | Power Measured (W) | Real Hashrate (GH/s) | Efficiency (W/GH) |
|---|---|---|---|---|
| L7 9.5GH | -50 | 1655 | 4.98 | 332.33 |
| L7 9.5GH | -25 | 2386 | 7.31 | 326.40 |
| L7 9.5GH | -10 | 2902 | 8.84 | 328.28 |
| L7 9.5GH | 0 | 3454 | 9.79 | 352.81 |
| L7 9.5GH | 1 | 3535 | 9.87 | 358.16 |
| L7 9.5GH | 2 | 3597 | 9.52 | 377.84 |
| L7 9.5GH | 3 | 3673 | 10.1 | 363.66 |
| L7 9.5GH | 5 | 3788 | 10.18 | 372.10 |
| L7 9.5GH | 7 | 3894 | 10.34 | 376.60 |
| L7 9.5GH | 8 | 3938 | 10.36 | 380.12 |
Custom ASIC Firmware performance data for Antminer L9
| System | Setting | Power Measured (W) | Real Hashrate (GH/s) | Efficiency (W/GH) |
|---|---|---|---|---|
| L9 16GH | -50 | 1530 | 8.44 | 181.28 |
| L9 16GH | -25 | 2332 | 12.56 | 185.67 |
| L9 16GH | -5 | 3135 | 15.58 | 201.22 |
| L9 16GH | 0 | 3453 | 16.13 | 214.07 |
| L9 16GH | 3 | 3803 | 16.90 | 225.03 |
| L9 16GH | 5 | 3933 | 17.35 | 226.69 |
| L9 16GH | 7 | 4051 | 17.64 | 229.65 |
| L9 16GH | 8 | 4111 | 17.74 | 231.74 |
| L9 16GH | 10 | 4194 | 18.01 | 232.87 |
Supported devices
Dogecoin/Litecoin/Bellscoin Miners:
- Antminer L7 (New!)
- Antminer L9 (New!)
BTC Miners:
- S19
- S19J
- S19 Pro
- S19J Pro
- S19 XP
- S19 Pro+
- S19K Pro
- S21
- S21 Pro
- T21
Kaspa Miners:
- KS5 Pro
- KS5
- KS3 (9.4 TH)
- KS3 (8.3 TH)
How to Install NiceHash Custom ASIC Firmware on Antminer L7 & L9?
Follow these simple steps to install or update your NiceHash Firmware:
- Download the Firmware – Visit our download center and download NiceHashTools and NiceHash Firmware.
- Run NiceHashTools
- Scan the network for available ASICs
- Install firmware on preferred ASICs.
For a detailed installation guide, follow our step-by-step installation guide here.
FAQ
What pools are supported?
NiceHash Firmware for Scrypt can be used on NiceHash and 3rd party pools.
What is the fee level?
The fee level is 1.4% when mining on NiceHash and 2% when using 3rd party pool.
Can I downgrade NHFW back to stock?
Yes, you can easily do so by following this guide.
Is the post-April 2024 stock firmware supported?
Yes. For detailed information, please visit this page.
Do you offer custom fee deals?
Yes, for large clients with a few dozen machines. Contact us at farm@nicehash.com.
For additional support and discussions, write to firmware@nicehash.com, visit the NiceHash Firmware Help Center, or join our official Discord server.