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...	...	@@ -83,12 +83,12 @@
83	83
84	84	(% style="color:#037691" %)**NB-IoT Spec:**
85	85
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
	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
92	92
93	93	(% style="color:#037691" %)**Battery:**
94	94
...	...	@@ -364,7 +364,7 @@
364	364	|(% 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"]]
365	365
366	366	(((
367		-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.
368	368	)))
369	369
370	370
...	...	@@ -392,7 +392,7 @@
392	392
393	393
394	394
395		-=== **2.3.2  Since firmware v1.3.2** ===
	395	+=== 2.3.2  Since firmware v1.3.2 ===
396	396
397	397
398	398	In this mode, uplink payload includes 69 bytes in total by default.
...	...	@@ -399,9 +399,9 @@
399	399
400	400	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.
401	401
402		-(% border="2" style="background-color:#ffffcc; color:green; width:896px" %)
403		-|(% 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
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.......
	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.......
405	405
406	406	If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDDS75 uplink data.
407	407
...	...	@@ -422,7 +422,7 @@
422	422
423	423	* (% style="color:#037691" %)**Singal:**(%%)  0x1e = 30
424	424
425		-* (% style="color:#037691" %)**Mod:**(%%)**  **0x01 = 1
	425	+* (% style="color:#037691" %)**Mod:**(%%)**     **0x01 = 1
426	426
427	427	* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
428	428
...	...	@@ -435,7 +435,6 @@
435	435	* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
436	436
437	437
438		-
439	439	== 2.4  Payload Explanation and Sensor Interface ==
440	440
441	441