Mạch Thu Phát Wifi CC2500

Low-Power 2.4 GHz RF Transceiver
 Operating voltage: 1.8V ~ 3.6V, recommend close to 3.6V, but not more than 3.6V (recommended 3.3V);
 Work on the 2400-2483.5MHz ISM band and SRD;
Maximum operating speed of 500kbps, support for 2-FSK, GFSK and MSK modulation ;
High receiver sensitivity (1.2kbps -104dBm 10kbps -101dBm, 250kbps -90dBm, 1% of the data packet error rate);
Built-in hardware, CRC error detection and point-to-multi-points communication address;
Low power consumption: TX: 21.2mA  , RX: at 0dBm at 250kbps 13.3mA ;
Programmable output power , maximum output power : 0dBm, minimum : -10dBm,  data rate from 1.2kbps to 500kbps ;
Supports low-power electromagnetic waves activate , external interrupt wake-up, external interrupt , RTC wake up the system ;
Support transmission automatically clean channel access (CCA), Carrier Sense system ;
Fast frequency adjusted synthesizer , frequency hopping systems ;
Modules can software addressable ;
Standard hole interface, easy to embedded applications;
Separate 64-byte RX and TX data FIFO;
Few external components, high reliability ;
Module visual line communication distance of  30 meters ~ 60 meters (open area ) ;
Module Size 18.5mm * 12mm (PCB onboard antenna) ;

  data sheet