您好，请问目前是否支持通过 MqttBox 给多个设备推送遥测数据？[HELP]

[Lyy-Hub]

Describe the issue Create description about your issue, and your actions to solve it.

Configuration (Attach your configuration file) Notate: Remove Access token from file if you wanna attach tb_gateway.yaml

Connector name (If you need help with some connector/converter): [e.g. MQTT Connector]

Error traceback (If it was raised):

'deviceName'
Traceback (most recent call last):
  File "<input>", line 2, in <module>
KeyError: 'deviceName'

Versions (please complete the following information):

• OS: [e.g. Ubuntu 18.04]
• Thingsboard IoT Gateway version [e.g. 2.2.4]
• Python version[e.g. 3.7]

[imbeacon]

Hi @Lyy-Hub ,

The gateway works like a mqtt client, so it cannot handle connections from other devices.

[Lyy-Hub]

thank you