# Miners Tools CDN — Full Content > Complete AI-readable index of the ASIC miner firmware archive at https://cdn.miners.tools. > Free downloads of firmware, manuals, SD images, PSU firmware, tools and docs, > plus custom VNISH firmware and a public JSON API. 6 languages (en, ru, zh, es, pt, de). --- ## Manufacturers ### Bitmain (Antminer) - Page: https://cdn.miners.tools/en/bitmain/ - Bitmain Technologies - world's largest ASIC miner manufacturer. Antminer series for SHA-256, Scrypt, Ethash, and other algorithms. - 110 models indexed. ### Innosilicon - Page: https://cdn.miners.tools/en/innosilicon/ - Innosilicon Technology - leading ASIC chip designer and miner manufacturer. A-series and T-series miners. - 45 models indexed. ### MicroBT (Whatsminer) - Page: https://cdn.miners.tools/en/whatsminer/ - MicroBT Whatsminer - high-performance ASIC miners. M-series and D-series for SHA-256 and other algorithms. - 100 models, 74 unique firmwares. ### VNISH Miners Tools - Page: https://cdn.miners.tools/en/vnish/ - Custom VNISH firmware for Antminer, built per control board — all versions. HashCore Toolkit for managing your miners with VNISH. - 45 models, 73 builds, current release v1.3.4. --- ## Bitmain — model index (110 models) - SHA-256: C1, R1, R4, S1, S11, S15, S17, S17+, S17E, S17PRO, S19, S19A, S19A PRO, S19E XP HYDRO, S19HYDRO, S19i, S19j, S19j PRO, S19j PRO A, S19j PRO+, S19j XP, S19j+, S19K PRO, S19PRO, S19PRO A, S19PRO HYDRO, S19PRO+HYDRO, S19XP, S19XP HYDRO, S19XP+HYDRO, S2, S21, S21 HYDRO, S21 IMM, S21+, S21+HYDRO, S21PRO, S21XP, S21XP HYDRO, S3, S3+, S4, S4+, S5, S5+, S7, S7 LN, S9, S9HYDRO, S9i, S9j, S9K, S9SE, T15, T17, T17+, T17e, T19, T19HYDRO, T19PRO HYDRO, T21, T9, T9+, V9 (64 models) - Equihash: Z11, Z11E, Z11J, Z15, Z15 PRO, Z15E, Z15J, Z9, Z9 MINI (9 models) - X11: D3, D5, D7, D9, R1 DASH, R3 DASH (6 models) - Scrypt: L3, L3+, L3++, L7, L9, R3 LTC (6 models) - KHeavyHash: KS3, KS5, KS5 18T, KS5 PRO (4 models) - Blake2b: A3, R1 SlA, R3 SIA (3 models) - Blake256R14: DR3, DR5, DR7 (3 models) - Ethash: E3, E9, E9 PRO (3 models) - Tensority: B3, B7 (2 models) - Eaglesong: K5, K7 (2 models) - CryptoNight: X3, X5 (2 models) - Blake3: AL1 (1 model) - Blake2b+SHA3: HS3 (1 model) - Blake2s: KA3 (1 model) - apt-miner-tool: Bitmain apt-miner-tool (1 model) - Other: Bitmain Other (1 model) - Power Supply: Bitmain Power Supply (1 model) ## Innosilicon — model index (45 models) - Other: A10L, A10M, A10S, A10U, A10X, A10Z, A11, A11M, A11MX, A4+, A5, A5+, A6, A6+, A8+, A8PMX, A9+, A9++, B29+, L1-3, L2_25S, L2HF, L2HL, L2HU, L2SU, T1, T2, T2T+, T2TH, T2TH+, T2THF, T2THF+, T2THL, T2THL+, T2THM, T2TI, T2TS, T2TZ, T3+B, T3H+, T3S (41 models) - SHA-256: T2T, T3, T3+ (3 models) - Ethash: A10 (1 model) ## Whatsminer — model index (100 models) - M20 (legacy) series: M10, M20, M20S, M21, M21S, M22, M23, M23S (8 models) - M30 series: M30, M30K, M30L, M30S++, M30S+, M30S, M30SL, M31, M31H, M31L, M31S+, M31S, M31SE, M32, M33, M33S++, M33S+, M33S, M34S+, M36S++, M36S+, M36S, M39 (23 models) - M50 series: M50, M50S++, M50S+, M50S, M51S+, M52S++, M52S, M53, M53H, M53S++, M53S+, M53S, M54S++, M54S+, M54S, M56, M56S++, M56S+, M56S, M59 (20 models) - M60 series: M60, M60S++, M60S+, M60S, M61, M61S+, M61S, M62S++, M62S+, M63, M63S++, M63S+, M63S, M64, M64S++, M64S, M65S+, M65S, M66, M66S++, M66S+, M66S, M67S, M69, M69S++, M6AS++, M6DS++ (27 models) - M70+ series: M70, M70S+, M70S, M72, M72S+, M72S, M73, M73S+, M73S, M74S+, M74S, M76, M76S, M78S, M79, M79S, M7AS++, M7AS+, M7BS, M7D, M7DS (21 models) - T66 series: T66S++ (1 model) ## Whatsminer — firmware concepts - **Controllers**: physical board variants — `h616` (modern, M30+), `h3` / `h6` / `h6os` (legacy). Pick SD images by controller, not miner model. - **Release lines (era)**: `REL2` (latest stable), `REL` (previous stable), `NeedUpgradeAgain` (migration builds — only for official upgrade paths, otherwise can brick). - **Variants**: `normal`, `liquid` (liquid cooling), `middle` / `full` (internal markers). - **SHA256**: every firmware page lists its hash. Verify with `certutil -hashfile SHA256` (Windows) or `shasum -a 256 ` (Linux/macOS) before flashing. ## Whatsminer — sub-sections - [All firmwares](https://cdn.miners.tools/en/whatsminer/firmware/) — 74 unique firmwares, filterable by controller/release/variant - [Latest releases](https://cdn.miners.tools/en/whatsminer/firmware/latest/) — top 10 most recent REL2 - [SD card images](https://cdn.miners.tools/en/whatsminer/sd/) — bootable .img (h3/h6/h6os) and .ima (h616) recovery images, with PhoenixCard / Whatsminer Flasher how-to - [PSU firmware](https://cdn.miners.tools/en/whatsminer/psu/) — P221/P222/P467/P564/P732 families, provided as-is - [Tools](https://cdn.miners.tools/en/whatsminer/tools/) — WhatsminerTool, Whatsminer Flasher, PhoenixCard - [Documentation](https://cdn.miners.tools/en/whatsminer/docs/) — product manuals, operation guides, API references, error-code tables, PSU manuals, repair guides --- ## VNISH Miners Tools — custom firmware Custom VNISH firmware for Antminer, built per control board — `aml` (Amlogic), `bb` (BeagleBone), `xil` (Xilinx), `cv` (CVITEK). All versions hosted directly on our CDN (current release v1.3.4). - X21 (S21/T21): S21, S21 Hydro, S21 Imm, S21e Hydro, S21e XP Hydro, S21+, S21+ Hydro, S21 Pro, S21 Pro+, S21 XP, S21 XP Hydro, S21 XP Imm, T21, U3S21EXPH (14 models) - X19 (S19/T19): S19, S19 (126), S19 (88), S19 Hydro, S19a, S19A Pro, S19e XP Hydro, S19i, S19j, S19j+, S19j XP, S19j Pro, S19j Pro A, S19j Pro+, S19k Pro, S19+, S19 Pro, S19 Pro-A, S19 Pro Hydro, S19 Pro Hydro (120), S19 Pro+ Hydro, S19 XP, S19 XP Hydro, S19 XP+, S19 XP+ Hydro, T19, T19 Hydro, T19 Pro Hydro, U3S19XP+H (29 models) - L7: L7 (1 model) - L9: L9 (1 model) - [HashCore Toolkit](https://cdn.miners.tools/en/vnish/tools/): app to manage VNISH farms — bulk firmware updates, group power/cooling profiles, real-time monitoring (Windows, macOS, Linux, Android) ### VNISH — per-model builds - [Antminer L7](https://cdn.miners.tools/en/vnish/l7/): v1.3.4, control boards xil (1 build) - [Antminer L9](https://cdn.miners.tools/en/vnish/l9/): v1.3.4, control boards aml / cv (2 builds) - [Antminer S19](https://cdn.miners.tools/en/vnish/s19/): v1.3.4, control boards xil (1 build) - [Antminer S19 (126)](https://cdn.miners.tools/en/vnish/s19-126/): v1.3.4, control boards aml / cv (2 builds) - [Antminer S19 (88)](https://cdn.miners.tools/en/vnish/s19-88/): v1.3.4, control boards aml / bb / cv / xil (4 builds) - [Antminer S19 Hydro](https://cdn.miners.tools/en/vnish/s19-hydro/): v1.3.4, control boards xil (1 build) - [Antminer S19a](https://cdn.miners.tools/en/vnish/s19a/): v1.3.4, control boards xil (1 build) - [Antminer S19A Pro](https://cdn.miners.tools/en/vnish/s19apro/): v1.3.4, control boards xil (1 build) - [Antminer S19e XP Hydro](https://cdn.miners.tools/en/vnish/s19e-xp-hydro/): v1.3.4, control boards xil (1 build) - [Antminer S19i](https://cdn.miners.tools/en/vnish/s19i/): v1.3.4, control boards xil (1 build) - [Antminer S19j](https://cdn.miners.tools/en/vnish/s19j/): v1.3.4, control boards bb / cv / xil (3 builds) - [Antminer S19j+](https://cdn.miners.tools/en/vnish/s19j-plus/): v1.3.4, control boards aml / bb / cv / xil (4 builds) - [Antminer S19j XP](https://cdn.miners.tools/en/vnish/s19j-xp/): v1.3.4, control boards aml / cv / xil (3 builds) - [Antminer S19j Pro](https://cdn.miners.tools/en/vnish/s19jpro/): v1.3.4, control boards aml / bb / cv / xil (4 builds) - [Antminer S19j Pro A](https://cdn.miners.tools/en/vnish/s19jpro-a/): v1.3.4, control boards aml / bb / cv (3 builds) - [Antminer S19j Pro+](https://cdn.miners.tools/en/vnish/s19jpro-plus/): v1.3.4, control boards aml / bb / cv / xil (4 builds) - [Antminer S19k Pro](https://cdn.miners.tools/en/vnish/s19kpro/): v1.3.4, control boards aml / cv / xil (3 builds) - [Antminer S19+](https://cdn.miners.tools/en/vnish/s19plus/): v1.3.4, control boards xil (1 build) - [Antminer S19 Pro](https://cdn.miners.tools/en/vnish/s19pro/): v1.3.4, control boards xil (1 build) - [Antminer S19 Pro-A](https://cdn.miners.tools/en/vnish/s19pro-a/): v1.3.4, control boards xil (1 build) - [Antminer S19 Pro Hydro](https://cdn.miners.tools/en/vnish/s19pro-hydro/): v1.3.4, control boards xil (1 build) - [Antminer S19 Pro Hydro (120)](https://cdn.miners.tools/en/vnish/s19pro-hydro-120/): v1.3.4, control boards xil (1 build) - [Antminer S19 Pro+ Hydro](https://cdn.miners.tools/en/vnish/s19pro-plus-hydro/): v1.3.4, control boards xil (1 build) - [Antminer S19 XP](https://cdn.miners.tools/en/vnish/s19xp/): v1.3.4, control boards aml / cv / xil (3 builds) - [Antminer S19 XP Hydro](https://cdn.miners.tools/en/vnish/s19xp-hydro/): v1.3.4, control boards xil (1 build) - [Antminer S19 XP+](https://cdn.miners.tools/en/vnish/s19xp-plus/): v1.3.4, control boards aml (1 build) - [Antminer S19 XP+ Hydro](https://cdn.miners.tools/en/vnish/s19xp-plus-hydro/): v1.3.4, control boards xil (1 build) - [Antminer S21](https://cdn.miners.tools/en/vnish/s21/): v1.3.4, control boards aml (1 build) - [Antminer S21 Hydro](https://cdn.miners.tools/en/vnish/s21-hydro/): v1.3.4, control boards xil (1 build) - [Antminer S21 Imm](https://cdn.miners.tools/en/vnish/s21-imm/): v1.3.4, control boards aml (1 build) - [Antminer S21e Hydro](https://cdn.miners.tools/en/vnish/s21e-hydro/): v1.3.4, control boards aml / xil (2 builds) - [Antminer S21e XP Hydro](https://cdn.miners.tools/en/vnish/s21e-xp-hydro/): v1.3.4, control boards xil (1 build) - [Antminer S21+](https://cdn.miners.tools/en/vnish/s21plus/): v1.3.4, control boards aml (1 build) - [Antminer S21+ Hydro](https://cdn.miners.tools/en/vnish/s21plus-hydro/): v1.3.4, control boards cv / xil (2 builds) - [Antminer S21 Pro](https://cdn.miners.tools/en/vnish/s21pro/): v1.3.4, control boards aml (1 build) - [Antminer S21 Pro+](https://cdn.miners.tools/en/vnish/s21pro-plus/): v1.3.4, control boards aml (1 build) - [Antminer S21 XP](https://cdn.miners.tools/en/vnish/s21xp/): v1.3.4, control boards aml (1 build) - [Antminer S21 XP Hydro](https://cdn.miners.tools/en/vnish/s21xp-hydro/): v1.3.4, control boards xil (1 build) - [Antminer S21 XP Imm](https://cdn.miners.tools/en/vnish/s21xp-imm/): v1.3.4, control boards aml (1 build) - [Antminer T19](https://cdn.miners.tools/en/vnish/t19/): v1.3.4, control boards xil (1 build) - [Antminer T19 Hydro](https://cdn.miners.tools/en/vnish/t19-hydro/): v1.3.4, control boards xil (1 build) - [Antminer T19 Pro Hydro](https://cdn.miners.tools/en/vnish/t19pro-hydro/): v1.3.4, control boards xil (1 build) - [Antminer T21](https://cdn.miners.tools/en/vnish/t21/): v1.3.4, control boards aml / cv / xil (3 builds) - [Antminer U3S19XP+H](https://cdn.miners.tools/en/vnish/u3s19xph/): v1.3.4, control boards cv (1 build) - [Antminer U3S21EXPH](https://cdn.miners.tools/en/vnish/u3s21exph/): v1.3.4, control boards xil (1 build) ### HashCore Toolkit Desktop/mobile software to manage ASIC farms running VNISH: bulk firmware updates, group power/cooling profiles, real-time monitoring. Platforms: android, linux, macos, windows. Download: https://cdn.miners.tools/en/vnish/tools/ --- ## API — public JSON API Free, read-only JSON API over the whole archive. No API key, CORS open (`Access-Control-Allow-Origin: *`). Human-readable docs: https://cdn.miners.tools/en/api/ Base URL: `https://cdn.miners.tools/api/v1/` - `GET /api/v1/manufacturers` — manufacturers + counts - `GET /api/v1/{manufacturer}/models` — models for a manufacturer - `GET /api/v1/{manufacturer}/{model}/firmware/list` — firmwares for a model; each entry has `download` (302 API endpoint) and `direct` (direct file URL), both absolute - `GET /api/v1/{manufacturer}/{model}/firmware/download/{firmware}` — 302 redirect to the file `{manufacturer}` is one of `bitmain`, `innosilicon`, `whatsminer`, `vnish`. Example: ```bash curl https://cdn.miners.tools/api/v1/bitmain/s19pro/firmware/list curl -L -O https://cdn.miners.tools/api/v1/bitmain/s19pro/firmware/download/ ``` --- ## Downloads Files served from `https://cdn.miners.tools/downloads/{manufacturer}/...`. All free, served as-is, no third-party tracking. nginx adds `X-Robots-Tag: noindex` to download responses; PDFs are served inline and indexable. ## Languages Every URL exists in 6 languages: `/en/`, `/ru/`, `/zh/`, `/es/`, `/pt/`, `/de/`. `hreflang` set on every page. ## Contact - Telegram: https://t.me/minerstools - Admin: https://t.me/minersadmin - Email: admin@miners.tools