1.Esay operate 2.Charging system with RFID smart card payment 3.Accurate credit card and charge calculation 4. ARM9 Linux 1. Brief ... 1 External communication: CAN ,Ethernet ,GPRS , CDMA5.2 Smart Card Reader: Integrated standards-based RFID reader5.3 Keyboard : Standard ATM ... circuit protection or leakage protection). 6.6 with the card, IC card payment methods to support, in accordance with the "pre ...