nrf24l01-ruby

https://github.com/eflukx/nrf24-ruby

nrf24-ruby is a pure Ruby library for controlling the ubiquitous Nordic nRF24l01(+) radio module. Currently primary target is the Raspberry Pi, but it shouldn't be too hard to port to a different platform (supporting SPI). No webserver, no message bus, no frills, yet a fully functional lib written in clear Ruby.