NMMiner NerdMiner CYD Bitcoin Solo Lottery Miner — 980KH/s ESP32 2.8" Cheap Yellow Display

📌 Disclaimer: This device is intended for educational and hobbyist purposes only. Bitcoin mining results vary significantly based on network difficulty and luck. Purchase for the experience, not the expectation of profit.

The CYD NerdMiner — 980KH/s of Bitcoin Lottery Power with Personality

The NMMiner NerdMiner CYD is the "Cheap Yellow Display" variant of the beloved NerdMiner family — and it's become a community favorite for good reason. Built on the ESP32-2432S028 platform with a vibrant, high-visibility 2.8" display, it delivers 980KH/s of solo Bitcoin mining hashrate in a compact, colorful package. Nearly 1 full megahash per second of real lottery tickets, submitted to the Bitcoin network around the clock. Available in Blue, Black, Red, White, and standard CYD colorways — pick the one that matches your desk setup.

Key Benefits

• 980KH/s Hashrate — nearly 1 megahash per second of real solo Bitcoin mining power on the network
• 2.8" Cheap Yellow Display (CYD) — vibrant, high-visibility screen showing live hashrate, uptime, difficulty, and network stats
• ESP32-2432S028 Platform — proven, community-supported hardware with a strong open-source ecosystem
• WiFi Connected — simple wireless setup; no ethernet cables, no complicated configuration
• Solo Mining Ready — every hash is a valid ticket for the full Bitcoin block reward (~3.125 BTC)
• Low Power USB Operation — runs off any USB port or charger; costs pennies per day in electricity
• Open-Source Firmware — NerdMiner community firmware, fully customizable and regularly updated

Whether you're a Bitcoin maximalist, a hardware hobbyist, or someone who just wants the most interesting thing on their desk — the NerdMiner CYD delivers. Set it up once, and it runs 24/7, silently stacking hashes in the background. The CYD board's bright display makes it one of the most visually striking NerdMiners in the lineup. Choose your color, plug it in, and join the lottery.

Frequently Asked Questions

What does CYD stand for?
CYD stands for "Cheap Yellow Display" — a popular ESP32 development board known for its bright 2.8" touchscreen and strong community support in the NerdMiner ecosystem. The name is a nod to its origins as an affordable, high-quality display board.

How does 980KH/s compare to other NerdMiners?
It's near the top of the NerdMiner hashrate range — nearly 3× more lottery tickets per second than the standard 350KH/s version, and comparable to the 1000KH/s V3.

What Bitcoin pool should I use?
CKPool Solo is the most popular choice — true solo mining odds with the full block reward payout and no pool fees on losses.

How do I set it up?
Power on via USB, connect to the device's WiFi hotspot, enter your home network credentials and Bitcoin wallet address, and it starts mining automatically. Most users are live in under 5 minutes.

Can I update or customize the firmware?
Yes — fully open-source. Flash updates via USB using standard tools. The NerdMiner community regularly releases firmware improvements.

SPECIFICATIONS

Hashrate: 980KH/s
Platform: ESP32-2432S028 (CYD)
Display: 2.8" Cheap Yellow Display (CYD)
Connectivity: WiFi (2.4GHz)
Power: USB powered
Firmware: NerdMiner open-source
Mining Algorithm: SHA-256 (Bitcoin)
Variants: Blue / Black / Red / White / Standard CYD
Weight: 0.22 lbs / 0.10 kg