SR-RDE-FW Contact IC Card Reading and Writing Module Feature List:
Fully supports various types of memory cards on the market, with extremely wide card adaptability
The medical insurance card reader adopts RS232 serial communication, with baud rates ranging from 9600BPS to 115200BPS
Powered through USB interface or optional external power supply
Dimensions: Length x Width x Height (76mm x 52mm x 18mm)
Equipped with a control buzzer (customizable)
Power and data access control indicator lights (customizable)
Deck: Push pull type
Working voltage 5V
Working temperature: 0 ° C to 50 ° C


Support card types
AT24CXX, AT45D041, SLE4442, SLE4428 series


Development kit
Demo Tool: DEMO
Development document: Chinese version of the user manual for the underlying serial communication protocol
Auxiliary tools: Portman serial monitoring program, ComMaster serial communication program

Typical application of MRD series IC card medical insurance card reader
Can be embedded into various customized devices such as industrial computers, query machines, handheld machines, etc