GitHub
GitHub - vaccotti/BTC-USD-E-Ink-Ticker-Heltec-Wireless-Paper-V1.2-ESP32-S3: A minimalist, always-on Bitcoin price ticker using an e-ink display. This project fetches the BTC/USD price and 24h percentage change from Binance’s public API and displays it on a Heltec Wireless Paper V1.2 using an ESP32-S3. The screen refreshes every 2 minutes and retains the last image even when powered off. Don’t trust, verify.
A minimalist, always-on Bitcoin price ticker using an e-ink display. This project fetches the BTC/USD price and 24h percentage change from Binance...