Summary

• Page properties (1 modified, 0 added, 0 removed)
• Attachments (0 modified, 0 added, 1 removed)
  • image-20220530094905-1.png

Details

Page properties

Content

...	...	@@ -1,22 +2,12 @@
1		-(((
2	2	**Note when using MQTT:**
3		-)))
4	4
5		-(((
6	6	1）AT+CLIENT cannot be set to NULL
7		-)))
8	8
9		-(((
10	10	2) AT+SERVADDR length should not exceed 21 bytes
11		-)))
12	12
13		-(((
14	14	3) It is not recommended to use a domain name, as it will take a long time for the MQTT service to resolve the domain name for the first time and increase power consumption. It is recommended to use IP instead of domain name.
15		-)))
16	16
17		-(((
18	18	If you don’t know the domain name IP, you can enter the command AT+QNDS to resolve the domain name when it is not working (this process may take a long time)
19		-)))
20	20
21	21	[[image:https://wiki.dragino.com/images/thumb/6/6e/MQTT_BROKER.png/600px-MQTT_BROKER.png||height="159" width="600"]]
22	22

image-20220530094905-1.png

Author

...	...	@@ -1,1 +1,0 @@
1		-XWiki.Xiaoling

Size

...	...	@@ -1,1 +1,0 @@
1		-17.4 KB

Content