Nordic nRF24L01

NRF24L01+ 2.4GHz Antenna RF Wireless Transceiver Module

NRF24L01+ Specifications

• NRF24L01+ 2.4GHz Antenna Wireless Transceiver Module
• Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications.
• 125 Channels, Multi-point communication and frequency hopping to meet the communication needs.
• Available software to set the address, only received local Address when output data(Provide interrupt instruction), can be directly connected to a variety of microcontrollers
• Built-in hardware CRC error detection, Multipoint communication address control.
• Standard DIP Pitch Interface for embedded applications
• Low-power 1.9 ~ 3.6V, only 1uA on Power down mode
• Built-in 2.4Ghz antenna
• Size:34mm * 17mm(L*W)

Connection to Arduino

Libraries:

• RF24Network – https://maniacbug.github.io/RF24Network/index.html
• RF24 – https://github.com/maniacbug/RF24
• SPI –  Included in Arduino IDE

Others;

• RF24 Library: Main Page. Download ZIP file at right
• RF24 Library detailed Documentation
• RF24 Library CLASS Documentation (details of a functions and their valid parameters)
• RF24 Library Examples Many examples of the capabilities of the RF24 Library
• RF24 Network System  RF24 library for mesh networking A Mesh Network Library
• RF24 Library for transmitting Audio

Conclusion:

This device will be the preferred method for device intercommunication. Intend to use the work described by manicbug as a basics.

Do not expect issues but will be watching RF interference as host an HF amature radio station at home.