Decentralized Dual Miners

Flash a BitAxe or NerdAxe with our dual-pool firmware straight from your browser — mine two pools at once. Open source, no tools to install.

BitAxe

Bitaxe Gamma · BM1370 · ESP32-S3

Use Chrome or Edge on desktop. Needs an https page + serial permission.

Flashes the SerpentX-DualPool factory image.

NerdAxe

Original NerdAxe · BM1366 · ESP32-S3

Use Chrome or Edge on desktop. Needs an https page + serial permission.

For the original NerdAxe with a BM1366 ASIC.

NerdAxe Gamma

NerdAxe Gamma · BM1370 · ESP32-S3

Use Chrome or Edge on desktop. Needs an https page + serial permission.

For the NerdAxe Gamma with a BM1370 ASIC.

Not sure which NerdAxe you have? Check your device's web UI (or its label) — a Gamma uses the BM1370 ASIC, the original NerdAxe uses BM1366. Flashing the wrong one won't hash correctly.

Requires Chrome or Edge on desktop. Plug the miner in with a USB-C data cable, pick the right device above, click Connect & Flash, choose the serial port, and confirm. This does a full flash at 0x0.

After flashing, the miner drops off your network — this is normal. A full flash erases saved settings, including WiFi, so the device will not return at its old IP. It boots into a temporary setup access point (an open network named like Bitaxe_xxxx or NerdAxe_xxxx). Join that AP from a phone or laptop, use the setup page to connect the miner to your WiFi, then open its web UI. This is expected, not a brick.

Set up dual mining

Open the device's web UI → Settings / Pool.
BitAxe: enable Dual Mining (Pool B), set the split interval and Pool A share %, then fill in Pool B host/port/user/password.
NerdAxe: set Pool Mode = Dual, adjust the pool balance slider, and enter both pools' host/port/user/password.
Save and restart. Both pools connect and accept shares in your configured ratio.

Already running the firmware? You don't need this page. Update over the air instead: open your device's web UI → firmware update, and upload the firmware and www.bin (this keeps your config). Get them from Firmware-Binaries:

BitAxe → esp-miner.bin
NerdAxe (BM1366) → esp-miner-nerdaxe.bin
NerdAxe Gamma (BM1370) → esp-miner-NerdAxeGamma.bin

The update page checks the file name — download the one for your model and don't rename it.

Prefer the command line?

Grab the factory image for your device from Firmware-Binaries and:

pip install esptool
python -m esptool --chip esp32s3 --port <PORT> write-flash 0x0 <factory-image>.bin

Add --no-stub if esptool stalls on the ESP32-S3 USB-Serial/JTAG port.

Source on GitHub · BitAxe on ESP-Miner · NerdAxe on ESP-Miner-NerdQAxePlus · GPL-3.0