摘要： 1. 发光二极管tm-onoffvar Gpio = require('tm-onoff').Gpio, led = new Gpio(17, 'out'), button = new Gpio(18, 'in', 'both'); // ... 阅读全文

摘要： 1. 权限问题Warning “root” does not have permission to access the dev dir · Issue #454 · nodejs/node-gyp · GitHubWarning “root” does not h... 阅读全文