Detailed Product Description

RF Module

1)operation voltage: 1.9 to 3.6 v

2) Low power consumption. Meet the needs of low power design. The peak current is 12.5 mA at 2 Mbit/s rate when receiving; the peak current is 11 mA, in indoor communication of about 30 meters, at 2 Mbit/s rate and 0 dBm output; can switch between 125 frequency points at high-speed; In power-off mode, power consumption is 900 nA, and standby mode 32 uA; 130us fast switching and wake-up time; 1.9 to 3.6V low operation voltage make the greatest potential to reduce noise and interference.

3)The temperature range: -40 to +85 ° C

4) Global open 2.4 GHz band, 125 channels to meet the needs of multi-frequency and frequency-hopping.

5)High-speed rate of 2 Mbps, higher than Bluetooth.

6) Transmitting power, frequency and other work parameters all completed by the software setting; indoor communication distance is about 30 meters when 0 dBm output.

7)Each module can be set up to 40 bit addresses through software, and only received the address of the module self, can it output data (provide a interrupt signal), these functions make the program convenient.

8)The error detection and correction is difficult in designing wireless communications, the built-in CRC hardware circuit and protocol is quit convenient for software developers