Building a Real-Time Nano Cryptocurrency Transaction Monitor with ESP8266 and WS2812B LEDs

Ever wanted to create a physical notification system for your cryptocurrency transactions? In this project, we'll build a real-time Nano (XNO) transaction monitor using an ESP8266 microcontroller and addressable RGB LEDs that creates beautiful animations whenever a transaction is received.

MrMario

Jun 3, 2025Updated Jun 4, 20256 min read

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MrMario

@MrMario

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XNO - Crypto enthusiast on a budget - Web Developer & IT passionate who loves writing about everything

Joined May 6, 2025

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