基于Atmel的AVR单片机开发，射频IC为EM4094，读取到的IC卡数据通过USB或串口上传。(The AVR microcontroller based on Atmel is developed, the RF IC is EM4094, the read IC card data is uploaded through the USB or the serial port.)

The NEO-M8 series of standalone concurrent GNSS modules is built on the exceptional performance of the u-blox M8 GNSS (GPS, GLONASS, BeiDou, QZSS, SBAS and Galileo-ready1) engine in the industry proven NEO form factor. The NEO-M8 series provides high