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...	...	@@ -52,7 +52,6 @@
52	52	* 8500mAh Battery for long-term use
53	53
54	54
55		-
56	56	== 1.3 Radar probe specification ==
57	57
58	58
...	...	@@ -67,7 +67,6 @@
67	67
68	68
69	69
70		-
71	71	== 1.4  Storage Temperature ==
72	72
73	73
...	...	@@ -92,7 +92,6 @@
92	92	* Bottom water level monitoring
93	93
94	94
95		-
96	96	== 1.6  Specification ==
97	97
98	98
...	...	@@ -111,7 +111,6 @@
111	111	* B28 @H-FDD: 700MHz
112	112
113	113
114		-
115	115	== 1.7  Installation ==
116	116
117	117
...	...	@@ -303,70 +303,52 @@
303	303	== 2.3  Uplink Payload ==
304	304
305	305
306		-The uplink payload includes 26 bytes in total by default.
	302	+The uplink payload includes 23 bytes in total by default.
307	307
308	308	Each time the device uploads a data package. The user can use the AT+NOUD command to upload the recorded data.Up to 32 sets of recorded data can be uploaded.
309	309
310		-(% style="color:blue" %)**When AT+TTRCHANNEL=1:**
311	311
312	312	(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
313		-|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:50px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:65px" %)**1**|(% style="width:25px" %)**1**|(% style="width:50px" %)**1**|(% style="width:60px" %)**1**|(% style="width:90px" %)**3**|(% style="width:100px" %)**3**
314		-|=(% style="width: 93px;" %)**Value**|(% style="width:67px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:45px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:62px" %)Door Status|(% style="width:60px" %)[[Alarm Status>>||anchor="H2.7A0AlarmBaseonTimeout"]]|(% style="width:94px" %)door open num(pb14) |(% style="width:93px" %)last open time(pb14)
	308	+|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:50px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:65px" %)**1**|(% style="width:25px" %)**1**|(% style="width:50px" %)**1**|(% style="width:90px" %)**2**|(% style="width:100px" %)**2**
	309	+|=(% style="width: 93px;" %)**Value**|(% style="width:67px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:45px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:75px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:62px" %)Exit flag|(% style="width:94px" %) Distance 1 |(% style="width:93px" %) Distance  2
315	315
316	316	(% border="1.5" style="background-color:#ffffcc; color:green; width:450px" %)
317		-|(% style="width:50px" %)**4**|(% style="width:90px" %)**1**|(% style="width:90px" %)**3**|(% style="width:90px" %)**3**|(% style="width:60px" %)4|(% style="width:50px" %)(((
	312	+|(% style="width:50px" %)**4**|(% style="width:90px" %)**2**|(% style="width:90px" %)**2**|(% style="width:60px" %)**4**|(% style="width:50px" %)(((
318	318	**1-32 group**
319	319	)))
320		-|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]|(% style="width:115px" %)Door Status(pb14)|(% style="width:92px" %)door open num(pb14)|(% style="width:99px" %)last open time(pb14)|(% style="width:67px" %)Time stamp|(% style="width:74px" %)...
	315	+|(% style="width:98px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]| Distance 1 | Distance  2|(% style="width:67px" %)Time stamp|(% style="width:74px" %)...
321	321
322		-(% style="color:blue" %)**When AT+TTRCHANNEL=2:**
	317	+If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NMDS200 uplink data.
323	323
	319	+[[image:1670406261143-723.png]]
324	324
325		-(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
326		-|=(% scope="row" style="width: 50px;" %)**Size(bytes)**|(% style="width:45px" %)**8**|(% style="width:20px" %)**2**|(% style="width:20px" %)**2**|(% style="width:65px" %)**1**|(% style="width:25px" %)**1**|(% style="width:60px" %)**1**|(% style="width:60px" %)**1**|(% style="width:87px" %)**3**|(% style="width:80px" %)**3**
327		-|=(% style="width: 96px;" %)**Value**|(% style="width:66px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:40px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:70px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:54px" %)MOD|(% style="width:55px" %)Door Status(pb14)|(% style="width:57px" %)[[Alarm Status>>||anchor="H2.7A0AlarmBaseonTimeout"]](pb14)|(% style="width:86px" %)door open num(pb14) |(% style="width:82px" %)last open time(pb14)
328	328
329		-(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
330		-|(% style="width:80px" %)**1**|(% style="width:80px" %)**1**|(% style="width:88px" %)**3**|(% style="width:81px" %)**3**|(% style="width:50px" %)**4**|(% style="width:75px" %)**1**|(% style="width:75px" %)**3**
331		-|(% style="width:59px" %)Door Status(pb15)|(% style="width:67px" %)[[Alarm Status>>||anchor="H2.7A0AlarmBaseonTimeout"]](pb15)|(% style="width:88px" %)door open num(pb15)|(% style="width:81px" %)last open time(pb15)|(% style="width:50px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]|(% style="width:66px" %)Door Status(pb14)|(% style="width:92px" %)door open num(pb14)
	322	+The payload is ASCII string, representative same HEX: f867787050471071  0064  0cc3  09  01  00 00ef  013d  6390453d
332	332
333		-(% border="1" cellspacing="5" style="background-color:#ffffcc; color:green; width:510px" %)
334		-|(% style="width:100px" %)**3**|(% style="width:80px" %)**1**|(% style="width:90px" %)**3**|(% style="width:90px" %)**3**|(% style="width:70px" %)**4**|(% style="width:80px" %)(((
335		-**1-32 group**
336		-)))
337		-|(% style="width:102px" %)last open time(pb14)|(% style="width:93px" %)Door Status(pb15)|(% style="width:91px" %)door open num(pb15)|(% style="width:100px" %)last open time(pb15)|(% style="width:63px" %)[[Time stamp>>||anchor="H2.4.7A0Timestamp"]]|(% style="width:87px" %)......
	324	+**0x (% style="color:red" %)__f867787050471071__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0cc3__(% style="color:#00b0f0" %) 0__9__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00ef__(% style="color:#660066" %) (% style="color:#663300" %)__013d__ (% style="color:#d60093" %)__6390453d__(%%)**
338	338
339		-If we use the MQTT client to subscribe to this MQTT topic, we can see the following information when the NDS03A uplink data.
340		-
341		-[[image:image-20221117145932-2.png]]
342		-
343		-
344		-The payload is ASCII string, representative same HEX:
345		-
346		-**0x (% style="color:red" %)__f867787050213317__  (% style="color:blue" %)__0064__ (% style="color:green" %) __0ccf__(% style="color:#00b0f0" %) __19__(% style="color:#7030a0" %) __01__(% style="color:#0020b0" %) __00__ (% style="color:#420042" %)__00__(% style="color:#660066" %) (% style="color:#aaaa40" %)__000016__(% style="color:#663300" %) __000017__ (% style="color:#d60093" %)__637590df__(%%)**
347		-
348	348	**where:**
349	349
350		-* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050213317 = f867787050213317
	328	+* (% style="color:#037691" %)**Device ID:**(%%) 0x f867787050471071 = f867787050471071
351	351
352	352	* (% style="color:#037691" %)**Version:**(%%)  0x0064=100=1.0.0
353	353
354		-* (% style="color:#037691" %)**BAT :**(%%)  0x0ccf = 3279 mV = 3.279V
	332	+* (% style="color:#037691" %)**BAT :**(%%)  0x0cc3 = 3267 mV = 3.267V
355	355
356		-* (% style="color:#037691" %)**Singal: **(%%)0x19 = 25
	334	+* (% style="color:#037691" %)**Singal: **(%%)0x09 = 9
357	357
358	358	* (% style="color:#037691" %)**Mod:**(%%)  0x01 = 1
359	359
360		-* (% style="color:#037691" %)**Door Status:**(%%)  0x00=0
	338	+* (% style="color:#037691" %)**Exit flag: **(%%)0x00 =0
361	361
362		-* (% style="color:#037691" %)**Alarm Status: **(%%)0x00 =0
	340	+* (% style="color:#037691" %)**Distance 1: **(%%)0x00ef=239
363	363
364		-* (% style="color:#037691" %)**door open num: **(%%)0x000016 =22
	342	+* (% style="color:#037691" %)**Distance 2: **(%%)0x013d =317
365	365
366		-* (% style="color:#037691" %)**last open time:   **(%%)0x000017 =23
	344	+* (% style="color:#037691" %)**Timestamp: **(%%)0x6390453d =1670399293 (Unix Time)
367	367
368		-* (% style="color:#037691" %)**Timestamp:**(%%) 0x637590df =1668649183 (Unix Time)
369	369
	347	+
370	370	== 2.4  Payload Explanation and Sensor Interface ==
371	371
372	372	=== 2.4.1  Device ID ===