我遵循了添加新设备(注册的设备类型、添加的设备、在设备端设置连接参数等)的教程步骤,但是我没有看到从设备上发布的任何数据。Token auth succeeded: ClientID='d:0mbsfg:iot-testbed-c027:89262000001000000000000000001000', ClientIP=XXXXX Apr 12, 2017 5:31:29 PM
Closed connection from XXXX. The topic is not valid: i
插入3G调制解调器之前和之后:ls: cannot access /dev/ttyUSB*: No such file or directory日志:Nov 9 11:43:37 localhost kernel: [423418.057015] usb 1-2: new high speed USB device using ehci_hcd and address 99
Nov 9 11:43:38