Catering charging POS machine is a 32-bit smart card payment terminal product based on arm Cortex-M3 platform. It uses contactless IC card to realize the function of electronic money consumption. The smart card payment terminal is specially designed for reading and writing CPU cards, and is fully compatible with Mifare one card series cards. It has the advantages of low power consumption, fast response, strong anti-interference ability, durability and so on. When swiping the card for consumption, the cardholder only needs to close the IC card with cash to the swiping sensing area of the consumer machine to complete the transaction. The terminal supports USB data download and re collection, and can choose to upload consumption data online through 485, TCP, GPRS, CDMA, etc. With the cooperation of the all-in-one card consumption system management platform software, the consumer machine realizes the management functions of consumption data collection, query statistics, reports and accounts
