资 源 简 介
We are working with a 125K RFID card reader module: Sniffer Nano. It’s very small but multifunctional, and can be added to your project conveniently.
We have completed the final debugging of the Sniffer Nano. It works well, the first version firmware will not include the ID store and protocol switch , but still retained the buad rate setting function so you can change the UART baud rate by serial command.
As normal use, you just need RX TX and INT pins for data communication.Besides,there are 6 reserve I/O pins for extension .We can use these I/O for drivering LED ,buzzer or relay, even to control a RF module for wireless communication.In the public version firmware will not include these etension function ,but you can modify the code to achieve it.Also you can connect us for help to customize
