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...	...	@@ -71,8 +71,6 @@
71	71	* Micro SIM card slot for NB-IoT SIM
72	72	* 8500mAh Battery for long term use
73	73
74		-
75		-
76	76	== 1.3  Specification ==
77	77
78	78
...	...	@@ -103,8 +103,6 @@
103	103	* STOP Mode: 10uA @ 3.3v
104	104	* Max transmit power: 350mA@3.3v
105	105
106		-
107		-
108	108	== ​1.4  Applications ==
109	109
110	110
...	...	@@ -120,6 +120,7 @@
120	120
121	121
122	122
	119	+
123	123	== 1.5  Pin Definitions ==
124	124
125	125
...	...	@@ -374,7 +374,7 @@
374	374
375	375	The payload is **ASCII** string, representative same HEX:
376	376
377		-(% style="background-color:yellow" %)**0x 724031556159 0064 0c6c 19 0292 00 **
	374	+(% style="background-color:yellow" %)**0x724031556159 0064 0c6c 19 0292 00 **
378	378
379	379	**where :**
380	380
...	...	@@ -392,16 +392,17 @@
392	392
393	393
394	394
395		-=== 2.3.2  Since firmware v1.3.2 ===
396	396
	393	+=== **2.3.2  Since firmware v1.3.2** ===
397	397
	395	+
398	398	In this mode, uplink payload includes 69 bytes in total by default.
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="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.......
	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.......
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
	423	+* (% style="color:#037691" %)**Mod:**(%%)**  **0x01 = 1
426	426
427	427	* (% style="color:#037691" %)**Interrupt:**(%%) 0x00= 0
428	428
...	...	@@ -432,10 +432,11 @@
432	432
433	433	* (% style="color:#037691" %)**Distance,Time stamp:**(%%) 00396319baf0
434	434
435		-* (% style="color:#037691" %)**8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
	433	+* (% style="color:#037691" %) **8 sets of recorded data: Distance,Time stamp :**(%%) //**00396319ba3c**//,.......
436	436
437	437
438	438
	437	+
439	439	== 2.4  Payload Explanation and Sensor Interface ==
440	440
441	441