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41	41
42	42	== 1.2 ​ Features ==
43	43
	44	+
44	44	* NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
45		-* Monitor Soil Moisture
46		-* Monitor Soil Temperature
47		-* Monitor Soil Conductivity
	46	+* Ultra low power consumption
	47	+* Distance Detection by Ultrasonic technology
	48	+* Flat object range 280mm - 7500mm
	49	+* Accuracy: ±(1cm+S*0.3%) (S: Distance)
	50	+* Cable Length: 25cm
48	48	* AT Commands to change parameters
49	49	* Uplink on periodically
50	50	* Downlink to change configure
51	51	* IP66 Waterproof Enclosure
52		-* Ultra-Low Power consumption
53		-* AT Commands to change parameters
54	54	* Micro SIM card slot for NB-IoT SIM
55	55	* 8500mAh Battery for long term use
56	56
	58	+
	59	+
57	57	== 1.3  Specification ==
58	58
59	59
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71	71	* - B20 @H-FDD: 800MHz
72	72	* - B28 @H-FDD: 700MHz
73	73
74		-Probe(% style="color:#037691" %)** Specification:**
75	75
76		-Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
	78	+(% style="color:#037691" %)**Battery:**
77	77
78		-[[image:image-20220708101224-1.png]]
	80	+* Li/SOCI2 un-chargeable battery
	81	+* Capacity: 8500mAh
	82	+* Self Discharge: <1% / Year @ 25°C
	83	+* Max continuously current: 130mA
	84	+* Max boost current: 2A, 1 second
79	79
80	80
	87	+(% style="color:#037691" %)**Power Consumption**
81	81
	89	+* STOP Mode: 10uA @ 3.3v
	90	+* Max transmit power: 350mA@3.3v
	91	+
	92	+
	93	+
	94	+
82	82	== ​1.4  Applications ==
83	83
	97	+* Smart Buildings & Home Automation
	98	+* Logistics and Supply Chain Management
	99	+* Smart Metering
84	84	* Smart Agriculture
	101	+* Smart Cities
	102	+* Smart Factory
85	85
86	86	(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
87	87	​
88	88
	107	+
	108	+
89	89	== 1.5  Pin Definitions ==
90	90
91	91
92		-[[image:1657246476176-652.png]]
	112	+[[image:1657328609906-564.png]]
93	93
94	94
95	95
	116	+
96	96	= 2.  Use NSE01 to communicate with IoT Server =
97	97
98	98	== 2.1  How it works ==
99	99
100		-
101	101	(((
102		-The NSE01 is equipped with a NB-IoT module, the pre-loaded firmware in NSE01 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NSE01.
	122	+The NDDS75 is equipped with a NB-IoT module, the pre-loaded firmware in NDDS75 will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by NDDS75.
103	103	)))
104	104
105	105
106	106	(((
107		-The diagram below shows the working flow in default firmware of NSE01:
	127	+The diagram below shows the working flow in default firmware of NDDS75:
108	108	)))
109	109
110		-[[image:image-20220708101605-2.png]]
	130	+(((
	131	+
	132	+)))
111	111
	134	+[[image:1657328659945-416.png]]
	135	+
112	112	(((
113	113
114	114	)))

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