sudo apt-get update sudo apt-get upgrade sudo apt-get install gnuradio sudo add-apt-repository ppa:ettusresearch/uhd sudo apt-get install libuhd-dev uhd-host sudo uhd_images_downloader 將USRP 連接到裝置上 裝置-> USB -> Cypress WestBridge ![1](https://hackmd.io/_uploads/Hky-1Fppa.png) 輸入 uhd_find_devices，會發現找不到裝置 ![2.5](https://hackmd.io/_uploads/SJ1o1tTT6.png) 裝置-> USB -> Ettus Research USRP B200 ![2](https://hackmd.io/_uploads/HJVjyKaaT.png) 再次輸入 uhd_find_devices ， 就可以看到裝置了 ![3](https://hackmd.io/_uploads/r1_3kKaT6.png)