ESP-Miner-Bonanza v0.1.0
First stable release for Bitaxe Bonanza board 1002, paired with bonanza-bridge-fw 0.0.1 and bridge protocol 1.0.
Highlights
- Adds working
bonanzaDisplayprotocol-v1 support over GPIO6/GPIO7, live connection health in AxeOS, external identify support, and the matching productionbonanzaDisplay-v0.1.0.uf2Release image. - Adds configurable AxeOS/ESP log levels and silences routine nonce traffic at normal verbosity.
- Smooths instantaneous hashrate over a 30-second window.
- Reduces Bonanza TDM telemetry to the minimum supported cadence while restoring frequent result sampling; hardware validation recorded no new parser loss or bridge FIFO/ring overflow.
- Publishes only the supported board-1002 factory image.
Supported feature summary
| Feature | Status | Notes |
|---|---|---|
| Four-chip BZM2 mining | Working | All four ASICs and 944 engines prove mining at 800 MHz, then continue mining while the controller moves to the configured target. |
| Bonanza startup and safety supervision | Working | Bridge compatibility, safe-off ownership, power sequencing, runtime fault handling, and controlled restart are enforced. |
| Stratum V1 and V2 | Working | Primary/fallback pools, encrypted Stratum V2 transport, share submission, and recovery are supported. |
| Bonanza health dashboard | Working | Hashrate, shares, pool state, temperatures, measured ASIC-rail power, fan telemetry, and ASIC/engine diagnostics are live. |
| ESP firmware and AxeOS OTA | Working | esp-miner.bin and www.bin can be uploaded through AxeOS or the HTTP API. |
| RP2040 bridge update and recovery | Working | Manifested bridge images are programmed and read-back verified over onboard SWD. |
| On-device display | Working | ESP-Miner publishes identity and mining data once per second to the external RP2350/SSD1322 bonanzaDisplay; AxeOS reports connection state. |
| Pause/resume and recoverable overheat | Working | Both paths fail safe and require the complete production startup proof before mining resumes. |
| Automatic/manual fan and live tuning | Working | Bridge-owned fan control, 800-2000 MHz frequency targeting, and bounded 2.1-3.2 V direct rail control are available. |
Images
esp-miner-factory-1002-v0.1.0.bin: full 16 MB manufacturer/factory image for board 1002; resets settings.esp-miner.bin: ESP application OTA image.www.bin: AxeOS filesystem OTA image.bonanza-bridge-fw-0.0.1.bin: matching RP2040 bridge image, installable from AxeOS.bonanzaDisplay-v0.1.0.uf2: matching RP2350 ARM Secure display image, installable over the display's USB bootloader.SHA256SUMS: checksums for all binary assets and the manifest.RELEASE-MANIFEST.md: source revisions, artifact roles, build identity, and validation record.
Only use these images with Bitaxe Bonanza board 1002. Generic upstream ESP-Miner images do not contain the Bonanza bridge and safety contract.