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8	8	Dragino LoRa/LoRaWAN gateway support MQTT forwarding. It can forward the sensor data from LoRa network to MQTT server , and vice verse.
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10	10	== 1.1 Support Devices ==
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12	12	This MQTT forward instruction is for below devices:
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19	19	* LIG16
20	20	* MS14 series if installed with the same firmware. (in this case, the MQTT forward will work , but no LoRa support)
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	23	+
22	22	= 2. Firmware Change Log for MQTT feature =
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24	24	(((
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28	28	* LG02_LG08-5.3.1580178039
29	29	** Initiate version
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31	31	= 3. MQTT forward operating principle =
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33	33	== 3.1 Network Structure ==
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37	37	* For Uplink: The sensor sends data to LoRa Gateway via LoRa wireless, The gateway will process these data and forward to remote MQTT Broker via Internet.
38	38	* For Downlink: The gateway subscribe a topic in the MQTT broker, when there is update on the topic, the gateway will know and broadcast the data to Local LoRa network,
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40		-[[image:https://wiki.dragino.com/images/thumb/4/45/MQTT_Forward_1.png/600px-MQTT_Forward_1.png||height="348" width="600"]]
	43	+[[image:image-20220527133547-1.png]]
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42	42	General MQTT structure
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