PENGSHICHUANGXIN PS-RFK100 Card Reader Instruction Manual
PS-RFK100 Card reader instruction manual SHENZHEN PENGSHICHUANGXIN TECH CO..LTD. Name: PSF-RFK100 Card reader instruction manual  VersionV1.1 Security level: Confidential 1. Features Communication interface: TTL (standard), RS232 serial port, baud rate is 115200 by default. Working Voltage: DC 5V Working…