2.4GHz ISM Wireless module

Features
Worldwide license-free 2.4GHz ISM band operation
250kbps, 1Mbps and 2Mbps on-air data-rate options
Enhanced ShockBurst" hardware protocol accelerator
Ultra low power consumption  months to years of battery lifetime

Specifications

• Power supply : 1.9~3.6V
• IO port working voltage : 0~3.3v / 5v
• Transmitting rate : +7dB
• Receiving sensitivity : d -90dB
• Transmission range : 250m in open area
• Dimension : 15x29mm