Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 71.1 >
edited by Xiaoling
on 2022/07/09 08:42
To version < 83.1 >
edited by Xiaoling
on 2022/07/09 09:34
>
Change comment: Uploaded new attachment "1657330452568-615.png", version {1}

Summary

Details

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1 -[[image:image-20220709084207-3.jpeg||height="548" width="548"]]
1 +(% style="text-align:center" %)
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2 2  
3 3  
4 4  
5 5  
6 6  
7 -
8 -
9 9  **Table of Contents:**
10 10  
11 11  
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36 36  [[image:1654503236291-817.png]]
37 37  
38 38  
39 -[[image:1657245163077-232.png]]
38 +[[image:1657327959271-447.png]]
40 40  
41 41  
42 42  
43 43  == 1.2 ​ Features ==
44 44  
44 +
45 45  * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD
46 -* Monitor Soil Moisture
47 -* Monitor Soil Temperature
48 -* 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
49 49  * AT Commands to change parameters
50 50  * Uplink on periodically
51 51  * Downlink to change configure
52 52  * IP66 Waterproof Enclosure
53 -* Ultra-Low Power consumption
54 -* AT Commands to change parameters
55 55  * Micro SIM card slot for NB-IoT SIM
56 56  * 8500mAh Battery for long term use
57 57  
58 +
59 +
58 58  == 1.3  Specification ==
59 59  
60 60  
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72 72  * - B20 @H-FDD: 800MHz
73 73  * - B28 @H-FDD: 700MHz
74 74  
75 -Probe(% style="color:#037691" %)** Specification:**
76 76  
77 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
78 +(% style="color:#037691" %)**Battery:**
78 78  
79 -[[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
80 80  
81 81  
87 +(% style="color:#037691" %)**Power Consumption**
82 82  
89 +* STOP Mode: 10uA @ 3.3v
90 +* Max transmit power: 350mA@3.3v
91 +
92 +
93 +
94 +
83 83  == ​1.4  Applications ==
84 84  
97 +* Smart Buildings & Home Automation
98 +* Logistics and Supply Chain Management
99 +* Smart Metering
85 85  * Smart Agriculture
101 +* Smart Cities
102 +* Smart Factory
86 86  
87 87  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
88 88  ​
89 89  
107 +
108 +
90 90  == 1.5  Pin Definitions ==
91 91  
92 92  
93 -[[image:1657246476176-652.png]]
112 +[[image:1657328609906-564.png]]
94 94  
95 95  
96 96  
97 -= 2.  Use NSE01 to communicate with IoT Server =
98 98  
117 += 2.  Use NDDS75 to communicate with IoT Server =
118 +
99 99  == 2.1  How it works ==
100 100  
101 -
102 102  (((
103 -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.
104 104  )))
105 105  
106 106  
107 107  (((
108 -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:
109 109  )))
110 110  
111 -[[image:image-20220708101605-2.png]]
112 -
113 113  (((
114 114  
115 115  )))
116 116  
134 +[[image:1657328659945-416.png]]
117 117  
136 +(((
137 +
138 +)))
118 118  
119 -== 2.2 ​ Configure the NSE01 ==
120 120  
141 +== 2.2 ​ Configure the NDDS75 ==
121 121  
143 +
122 122  === 2.2.1 Test Requirement ===
123 123  
124 -
125 125  (((
126 -To use NSE01 in your city, make sure meet below requirements:
147 +To use NDDS75 in your city, make sure meet below requirements:
127 127  )))
128 128  
129 129  * Your local operator has already distributed a NB-IoT Network there.
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131 131  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
132 132  
133 133  (((
134 -Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NSE01 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
155 +Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8.  The NDDS75 will use CoAP((% style="color:red" %)120.24.4.116:5683)(%%) or raw UDP((% style="color:red" %)120.24.4.116:5601)(%%) or MQTT((% style="color:red" %)120.24.4.116:1883)(%%)or TCP((% style="color:red" %)120.24.4.116:5600)(%%)protocol to send data to the test server
135 135  )))
136 136  
137 137  
138 -[[image:1657249419225-449.png]]
159 +[[image:1657328756309-230.png]]
139 139  
140 140  
141 141  
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150 150  )))
151 151  
152 152  
153 -[[image:1657249468462-536.png]]
174 +[[image:1657328884227-504.png]]
154 154  
155 155  
156 156  
157 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
178 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
158 158  
159 159  (((
160 160  (((
161 -User need to configure NSE01 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NSE01 support AT Commands, user can use a USB to TTL adapter to connect to NSE01 and use AT Commands to configure it, as below.
182 +User need to configure NDDS75 via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. NDDS75 support AT Commands, user can use a USB to TTL adapter to connect to NDDS75 and use AT Commands to configure it, as below.
162 162  )))
163 163  )))
164 164  
186 +[[image:image-20220709092052-2.png]]
165 165  
166 166  **Connection:**
167 167  
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181 181  * Flow Control: (% style="color:green" %)**None**
182 182  
183 183  (((
184 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on NSE01. NSE01 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
206 +Make sure the switch is in FLASH position, then power on device by connecting the jumper on NDDS75. NDDS75 will output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.
185 185  )))
186 186  
187 -[[image:image-20220708110657-3.png]]
209 +[[image:1657329814315-101.png]]
188 188  
189 189  (((
190 -(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[http:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NSE01/>>url:http://www.dragino.com/downloads/index.php?dir=NB-IoT/NBSN50/]]
212 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/NDDS75/]]
191 191  )))
192 192  
193 193  
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