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.

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 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.

Key Benefits

• 980KH/s Hashrate — nearly 1 megahash per second; one of the highest-hashrate ESP32 miners available
• 2.8" CYD Display — 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, no complicated configuration
• Solo Mining Ready — every hash is a valid ticket for the full Bitcoin block reward (~3.125 BTC)
• USB Powered — runs off any USB port or charger; costs pennies per day in electricity
• Open-Source Firmware — NerdMiner community firmware, fully customizable and regularly updated

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?
"Cheap Yellow Display" — a popular ESP32 development board known for its bright 2.8" screen and strong community support in the NerdMiner ecosystem.

How does 980KH/s compare to other NerdMiners?
Near the top of the NerdMiner hashrate range — nearly 3× more lottery tickets per second than the 350KH/s model.

What pool should I use?
CKPool Solo is the most popular — true solo mining odds with the full block reward 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 and Bitcoin wallet address, and it starts mining automatically. Most users are live in under 5 minutes.

Can I update the firmware?
Yes — fully open-source. Flash updates via USB. The NerdMiner community releases regular firmware improvements.

SPECIFICATIONS

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