HKRAR-EM02 Serial Port
a series of active RFID readers and transponders, enabled by Nordic Semiconductor, nRF51822 series, a Low Power 2.4GHz trans and recv.
Basic version of EM02 Stationary Reader.
As recevier for wireless ID tags or beacons for PC
RS232 Commnuication Interface - Stable performance with neglectable packet loss
1-to-1 PC Connection - High security level with limited access to offline database
RSSI - Support more sophisticated applcations with signal strength data
Raspberry Pi Compute Module optional