cardbalance

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happybono / KoreaTransitCardBalanceChecker

Tapping the 'Tmoney' card to the NFC module displays the remaining balance on the OLED screen, offers the most intuitive way to check the balance on the card.

arduino cplusplus bus transportation iot-platform rfid nfc subway ssd1306 pn532 esp8266-esp-12e esp12e esp12-e ssd1306-oled tmoney-card metrocard cardbalance

Updated May 15, 2024
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cardbalance

Here is 1 public repository matching this topic...

happybono / KoreaTransitCardBalanceChecker

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