Add script.

packages/usb/apply-config.js

@@ -0,0 +1,8 @@
+#!/usr/bin/env node
+const uhk = require('./uhk');
+
+const device = uhk.getUhkDevice();
+const sendData = new Buffer([uhk.usbCommands.applyConfig]);
+device.write(uhk.getTransferData(sendData));
+const response = Buffer.from(device.readSync());
+console.log(response);