Heltec Bitcoin Miner – Lucky Solo Lottery Miner with 1060 KH/s, 2000% Win Boost, 1.54” Display Smart Gift, WiFi/BLE, USB Plug & Play Crypto BTC Miner Machine (NM-TV 154)

From the brand

Hello Tech, Hello World.

From the first line of code to the Internet of Things, we are letting technology greet the world.

Heltec WiFi HaLow Dongle

NM Bitcoin Miner

Heltec

Heltec derived from Hello Tech

Heltec, represents a humble and sincere greeting to technology. Since 2014, we have been committed to offering highly reliable wireless and IoT products to developers and businesses worldwide.

Every product we offer is not just hardware, but a complete solution. Heltec can help you quickly build stable and efficient application scenarios, allowing technology to truly serve the real world.

High-Speed Bitcoin Solo Lottery Miner with 1060 KH/s Hashrate: The NM-TV 154 is an official NMMiner SmallTV featuring a 1.54-inch smart display and ESP32-D0 chip, delivering a 1060 KH/s hashrate—20x faster than standard Nerdminers (55 KH/s). Its optimized firmware boosts BTC lottery winning odds by 2000%, making it the top ESP32 solo miner for crypto enthusiasts. No external computer is needed; just plug in, configure via WiFi/BLE, and start mining Bitcoin (BTC) effortlessly. Perfect for USB Bitcoin miners, crypto miners, and lottery miner fans!
Multi-Functional Smart Desktop Clock & Gift Idea: More than a crypto miner, this device doubles as a sleek desktop clock with a touch-button switch to toggle between mining and time display. The low-power 5V operation ensures 24/7 functionality, while the 240×240 pixel screen shows real-time stats. Compact (45x35x40mm) and stylish, it’s an ideal smart gift for tech lovers, Bitcoin collectors, or Nerdminer users. Great for offices, bedrooms, or as a conversation-starting gadget!
Plug-and-Play Setup with Web-Flash Tool & WiFi/BLE: Get started in minutes! Use the solo bitcoin miner web-flash tool (flash.nmminer.com) to update firmware or recover licenses—no activation needed. Simply connect to WiFi, input your BTC address, and monitor hashrate via the console. Supports 802.11 b/g/n WiFi and Bluetooth (BLE) for wireless management. Compatible with NMController software (Windows/Mac) to manage multiple miners on a LAN. A hassle-free choice for USB Bitcoin miners and ESP32 lottery mining beginners!
Energy-Efficient & Durable Design for 24/7 Mining: Engineered for reliability, the bitcoin miner machine operates on just 5V power with ultra-low consumption, reducing electricity costs. The ESP32-D0 chip and built-in 520KB SRAM ensure stable performance, while the -20°C to 70°C operating range suits any environment. Its plug-and-play design eliminates complex setups—perfect for solo miners, lucky miner solo campaigns, or as a Dogecoin miner. Includes long-term support from NMTech (Telegram: t.me/NMMiner).
Cluster-Ready with NMController for Advanced Users: Scale your mining operation effortlessly! The NMController tool (GitHub) lets you manage multiple NMMiners (or NMAxe devices) from one dashboard. Windows users can install the pre-built client, while Mac/Linux users run the Python-based web controller. Monitor hashrates, update firmware, and optimize settings across your miner network. Ideal for BTC miners, crypto mining farms, or lucky miner groups seeking decentralized lottery mining with ESP32 efficiency.
The instruction manual is available for download on the product page