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...	...	@@ -21,6 +21,7 @@
21	21	|1NCE| | |
22	22	|China Mobile| | |
23	23
	24	+
24	24	== 2.1 1NCE SIM Card. ==
25	25
26	26
...	...	@@ -72,15 +72,15 @@
72	72
73	73	(% style="color:blue" %)**AT Commands:**
74	74
75		-* (% style="color:#037691" %)**AT+PRO=3,0**   (%%) ~/~/  Set to use MQTT protocol to uplink, Payload Type select Hex payload.
	76	+* (% style="color:#037691" %)**AT+PRO=3,0**  (%%) ~/~/  Set to use MQTT protocol to uplink, Payload Type select Hex payload.
76	76
77		-* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883**  (%%) ~/~/  Set MQTT server address and port
	78	+* (% style="color:#037691" %)**AT+SERVADDR=120.24.4.116,1883**  (%%)  ~/~/  Set MQTT server address and port
78	78
79		-* (% style="color:#037691" %)**AT+CLIENT=CLIENT**     (%%) ~/~/  Set up the CLIENT of MQTT
	80	+* (% style="color:#037691" %)**AT+CLIENT=CLIENT**  (%%) ~/~/  Set up the CLIENT of MQTT
80	80
81		-* (% style="color:#037691" %)**AT+UNAME=UNAME**        (%%) ~/~/  Set the username of MQTT
	82	+* (% style="color:#037691" %)**AT+UNAME=UNAME**  (%%) ~/~/  Set the username of MQTT
82	82
83		-* (% style="color:#037691" %)**AT+PWD=PWD**             (%%) ~/~/  Set the password of MQTT
	84	+* (% style="color:#037691" %)**AT+PWD=PWD**  (%%) ~/~/  Set the password of MQTT
84	84
85	85	* (% style="color:#037691" %)**AT+PUBTOPIC=NSE01_PUB**  (%%) ~/~/  Set the sending topic of MQTT
86	86
...	...	@@ -90,14 +90,13 @@
90	90
91	91	[[image:image-20230802112413-5.png]]
92	92
93		-(% style="color:red" %)**Notice: MQTT protocol has a much higher power consumption compare with UDP/CoAP protocol. Please check the power analyze document and adjust the uplink  period to a suitable interval.**
	94	+**Notice: MQTT  protocol has a much higher power consumption compare with UDP / CoAP  protocol. Please check the power analyze document and adjust the uplink  period to a suitable interval.**
94	94
95	95
96	96	== 3.3 [[ThingSpeak>>url:https://thingspeak.com/]] (via MQTT) ==
97	97
98		-=== 3.3.1 Get MQTT Credentials ===
	99	+== 1.1 Get MQTT Credentials ==
99	99
100		-
101	101	[[ThingSpeak>>url:https://thingspeak.com/]] connection uses MQTT Connection. So we need to get MQTT Credentials first. You need to point MQTT Devices to ThingSpeak Channel as well.
102	102
103	103	[[image:image-20230802112413-6.png]]
...	...	@@ -105,71 +105,54 @@
105	105	[[image:image-20230802112413-7.png]]
106	106
107	107
108		-== 3.3.2 Simulate with MQTT.fx ==
	108	+== 1.2. Simulate with MQTT.fx ==
109	109
110		-=== 3.3.2.1 Establish MQTT Connection ===
	110	+=== 1.2.1 Establish MQTT Connection ===
111	111
112		-
113	113	After we got MQTT Credentials, we can first simulate with PC tool MQTT.fx tool to see if the Credentials and settings are fine.
114	114
115	115	[[image:image-20230802112413-8.png]]
116	116
117		-* (% style="color:#037691" %)**Broker Address:**(%%) mqtt3.thingspeak.com
	116	+* Broker Address: mqtt3.thingspeak.com
	117	+* Broker Port: 1883
	118	+* Client ID: <Your ThingSpeak MQTT ClientID>
	119	+* User Name: <Your ThingSpeak MQTT User Name>
	120	+* Password: <Your ThingSpeak MQTT Password>
118	118
119		-* (% style="color:#037691" %)**Broker Port:**(%%) 1883
	122	+=== 1.2.2 Publish Data to ThingSpeak Channel ===
120	120
121		-* (% style="color:#037691" %)**Client ID:**(%%) <Your ThingSpeak MQTT ClientID>
122		-
123		-* (% style="color:#037691" %)**User Name:**(%%) <Your ThingSpeak MQTT User Name>
124		-
125		-* (% style="color:#037691" %)**Password:**(%%) <Your ThingSpeak MQTT Password>
126		-
127		-
128		-
129		-=== 3.3.2.2 Publish Data to ThingSpeak Channel ===
130		-
131	131	[[image:image-20230802112413-9.png]]
132	132
133	133	[[image:image-20230802112413-10.png]]
134	134
135		-(% style="color:blue" %)**In MQTT.fx, we can publish below info:**
	128	+In MQTT.fx, we can publish below info:
136	136
137		-* (% style="color:#037691" %)**Topic:**(%%) channels/YOUR_CHANNEL_ID/publish
	130	+* Topic: channels/YOUR_CHANNEL_ID/publish
	131	+* Payload: field1=63&field2=67&status=MQTTPUBLISH
138	138
139		-* (% style="color:#037691" %)**Payload:**(%%) field1=63&field2=67&status=MQTTPUBLISH
140		-
141	141	Where 63 and 67 are the value to be published to field1 & field2.
142	142
143	143
144		-(% style="color:blue" %)**Result: **
	136	+Result:
145	145
146	146	[[image:image-20230802112413-11.png]]
147	147
148	148
149		-== 3.3 Configure NB-IoT Sensor for connection ==
	141	+== 1.3 Configure NB-IoT Sensor for connection ==
150	150
151		-=== 3.3.1 AT Commands: ===
	143	+=== 1.3.1 AT Commands: ===
152	152
153		-
154	154	In the NB-IoT, we can run below commands so to publish the channels like MQTT.fx
155	155
156		-* **AT+PRO=3,1**   ~/~/ Set to use ThingSpeak Server and Related Payload
	147	+* AT+PRO=3,1   ~/~/Set to use ThingSpeak Server and Related Payload
	148	+* AT+CLIENT=<Your ThingSpeak MQTT ClientID>
	149	+* AT+UNAME=<Your ThingSpeak MQTT User Name>
	150	+* AT+PWD=<Your ThingSpeak MQTT Password>
	151	+* AT+PUBTOPIC=<YOUR_CHANNEL_ID>
	152	+* AT+SUBTOPIC=<YOUR_CHANNEL_ID>
157	157
158		-* **AT+CLIENT=<Your ThingSpeak MQTT ClientID>**
	154	+=== 1.3.2 Uplink Examples ===
159	159
160		-* **AT+UNAME=<Your ThingSpeak MQTT User Name>**
161		-
162		-* **AT+PWD=<Your ThingSpeak MQTT Password>**
163		-
164		-* **AT+PUBTOPIC=<YOUR_CHANNEL_ID>**
165		-
166		-* **AT+SUBTOPIC=<YOUR_CHANNEL_ID>**
167		-
168		-
169		-
170		-=== 3.3.2 Uplink Examples ===
171		-
172		-
173	173	For S31-NB
174	174
175	175	For SE01-NB
...	...	@@ -195,9 +195,8 @@
195	195	For SN50V3-NB
196	196
197	197
198		-=== 3.3.3 Map fields to sensor value ===
	181	+=== 1.3.2 Map fields to sensor value ===
199	199
200		-
201	201	When NB-IoT sensor upload to ThingSpeak. The payload already specify which fileds related to which sensor value. Use need to create fileds in Channels Settings. with name so to see the value correctly.
202	202
203	203