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...	...	@@ -71,6 +71,8 @@
71	71	* Micro SIM card slot for NB-IoT SIM
72	72	* 8500mAh Battery for long term use
73	73
	74	+
	75	+
74	74	== 1.3  Specification ==
75	75
76	76
...	...	@@ -81,12 +81,12 @@
81	81
82	82	(% style="color:#037691" %)**NB-IoT Spec:**
83	83
84		-* - B1 @H-FDD: 2100MHz
85		-* - B3 @H-FDD: 1800MHz
86		-* - B8 @H-FDD: 900MHz
87		-* - B5 @H-FDD: 850MHz
88		-* - B20 @H-FDD: 800MHz
89		-* - B28 @H-FDD: 700MHz
	86	+* B1 @H-FDD: 2100MHz
	87	+* B3 @H-FDD: 1800MHz
	88	+* B8 @H-FDD: 900MHz
	89	+* B5 @H-FDD: 850MHz
	90	+* B20 @H-FDD: 800MHz
	91	+* B28 @H-FDD: 700MHz
90	90
91	91	(% style="color:#037691" %)**Battery:**
92	92
...	...	@@ -101,6 +101,8 @@
101	101	* STOP Mode: 10uA @ 3.3v
102	102	* Max transmit power: 350mA@3.3v
103	103
	106	+
	107	+
104	104	== ​1.4  Applications ==
105	105
106	106
...	...	@@ -116,7 +116,6 @@
116	116
117	117
118	118
119		-
120	120	== 1.5  Pin Definitions ==
121	121
122	122
...	...	@@ -361,7 +361,7 @@
361	361	|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:120px" %)[[Distance (unit: mm)>>||anchor="H2.4.5A0Distance"]]|(% style="width:80px" %)[[Interrupt>>||anchor="H2.4.6A0DigitalInterrupt"]]
362	362
363	363	(((
364		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS751 uplink data.
	367	+If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
365	365	)))
366	366
367	367
...	...	@@ -371,7 +371,7 @@
371	371
372	372	The payload is **ASCII** string, representative same HEX:
373	373
374		-(% style="background-color:yellow" %)**0x724031556159 0064 0c6c 19 0292 00 **
	377	+(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
375	375
376	376	**where :**
377	377
...	...	@@ -389,17 +389,16 @@
389	389
390	390
391	391
	395	+=== 2.3.2  Since firmware v1.3.2 ===
392	392
393		-=== **2.3.2  Since firmware v1.3.2** ===
394	394
395		-
396	396	In this mode, uplink payload includes 69 bytes in total by default.
397	397
398	398	Each time the device uploads a data package, 8 sets of recorded data will be attached. Up to 32 sets of recorded data can be uploaded.
399	399
400		-(% border="2" style="background-color:#ffffcc; color:green; width:896px" %)
401		-|(% style="width:95px" %)**Size(bytes)**|(% style="width:84px" %)**8**|(% style="width:44px" %)2|(% style="width:48px" %)2|(% style="width:123px" %)1|(% style="width:55px" %)1|(% style="width:80px" %)1|(% style="width:77px" %)2|(% style="width:94px" %)4|(% style="width:77px" %)2|(% style="width:116px" %)4
402		-|(% style="width:95px" %)**Value**|(% style="width:84px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:48px" %)BAT|(% style="width:123px" %)Signal Strength|(% style="width:55px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:77px" %)Distance|(% style="width:94px" %)Timestamp|(% style="width:77px" %)Distance|(% style="width:116px" %)Timestamp.......
	402	+(% border="1" style="background-color:#ffffcc; color:green; width:490px" %)
	403	+|=(% scope="row" style="width: 60px;" %)**Size(bytes)**|(% style="width:40px" %)**8**|(% style="width:25px" %)**2**|(% style="width:25px" %)**2**|(% style="width:60px" %)**1**|(% style="width:25px" %)**1**|(% style="width:40px" %)**1**|(% style="width:40px" %)**2**|(% style="width:70px" %)**4**|(% style="width:40px" %)**2**|(% style="width:60px" %)**4**
	404	+|=(% style="width: 95px;" %)**Value**|(% style="width:84px" %)Device ID|(% style="width:44px" %)Ver|(% style="width:48px" %)BAT|(% style="width:123px" %)Signal Strength|(% style="width:55px" %)MOD|(% style="width:80px" %)Interrupt|(% style="width:77px" %)Distance|(% style="width:94px" %)Timestamp|(% style="width:77px" %)Distance|(% style="width:116px" %)Timestamp.......
403	403
404	404	If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
405	405
...	...	@@ -420,7 +420,7 @@
420	420
421	421	* (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
422	422
423		-* (% style="color:#037691" %)**Mod:**(%%)**  **0x01 = 1
	425	+* (% style="color:#037691" %)**Mod:**(%%)**     **0x01 = 1
424	424
425	425	* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
426	426
...	...	@@ -430,11 +430,9 @@
430	430
431	431	* (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0
432	432
433		-* (% style="color:#037691" %) **8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
	435	+* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
434	434
435	435
436		-
437		-
438	438	== 2.4  Payload Explanation and Sensor Interface ==
439	439
440	440