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NMMiner Manuals & User Guides

NMMiner manufactures compact, low-power ESP32-based Bitcoin solo miners and open-source hardware components for crypto enthusiasts.

Tip: include the full model number printed on your NMMiner label for the best match.

About NMMiner manuals on Manuals.plus

Penambang NMM, also known as NMTech, specializes in the development of micro-mining hardware designed for Bitcoin solo mining. Utilizing the ESP32 series architecture (including Xtensa32 dual-core processors), NMMiner produces "lottery miners" that operate with minimal power consumption (typically 0.5–1W). These devices, such as the NM-CYD and various USB-stick form factors, allow users to participate in the Bitcoin network with a chance to mine a block solo, serving as both educational tools and entry-level crypto hardware.

The brand supports an active community of developers and hobbyists, offering open firmware and easy-to-use web flashing tools to optimize hash rates. NMMiner devices often feature integrated displays for real-time monitoring and support WiFi connectivity for seamless setup.

NMMiner manuals

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Panduan Pengguna Penambang Bitcoin Seri NMMiner ESP Nerd Miner

7 Sept 2025
NMMiner ESP Series Bitcoin Miner Nerd Miner NMMiner ESP Series Specification General Specification Title Info Master Chip ESP32D0/ ESP32S3, Xtensa32 dual core processor HashRate 1000+Kh/s(ESP32D0WD),380+Kh/s(ESP32S3) Master Chip ESP32D0/ ESP32S3, Xtensa32…

NMMiner support FAQ

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  • How do I reset my NMMiner device?

    To reset the device, press the physical 'reset' button once. For a factory reset or to clear configuration status, you may need to long-press the 'boot' or 'user' button depending on the specific model (e.g., NM-CYD, NM-USB).

  • How do I configure the WiFi on NMMiner?

    On first power-up, if the device cannot connect to a known network within 15 seconds, it will create a hotspot named 'nmap-2.4g'. Connect to this hotspot, and your browser should redirect to the configuration page (or visit 192.168.4.1 manually).

  • What mining pools are supported by NMMiner?

    Due to limited chip resources, NMMiner works best with low-difficulty pools such as public-pool.io (port 21496) or pool.tazmining.ch (port 33333).

  • How can I update the NMMiner firmware?

    You can update your device firmware using the web-based tool at flash.nmminer.com, which requires connecting your device to a computer via USB.