blinker 闪烁LED

信号灯使镶嵌板上的LED闪烁用法var blinkerlib = require('blinker'); var blinker = blinkerlib.use(tessel); // turn blue on, then off blinker.blue.on(); blinker.blue.off(); // blink 3 times default duration (100 ms) blinker.red.blink(3); // blink 3 times default duration (50 ms) blinker.red.blink(6, 50);