Last modified by Bei Jinggeng on 2024/05/31 09:53
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From version < 75.2 >
edited by Xiaoling
on 2022/07/09 08:52
To version < 86.2 >
edited by Xiaoling
on 2022/07/09 09:35
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... ... @@ -41,19 +41,21 @@
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 +
57 57  == 1.3  Specification ==
58 58  
59 59  
... ... @@ -71,58 +71,73 @@
71 71  * - B20 @H-FDD: 800MHz
72 72  * - B28 @H-FDD: 700MHz
73 73  
74 -Probe(% style="color:#037691" %)** Specification:**
76 +(% style="color:#037691" %)**Battery:**
75 75  
76 -Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
78 +* Li/SOCI2 un-chargeable battery
79 +* Capacity: 8500mAh
80 +* Self Discharge: <1% / Year @ 25°C
81 +* Max continuously current: 130mA
82 +* Max boost current: 2A, 1 second
77 77  
78 -[[image:image-20220708101224-1.png]]
84 +(% style="color:#037691" %)**Power Consumption**
79 79  
86 +* STOP Mode: 10uA @ 3.3v
87 +* Max transmit power: 350mA@3.3v
80 80  
81 81  
90 +
82 82  == ​1.4  Applications ==
83 83  
93 +* Smart Buildings & Home Automation
94 +* Logistics and Supply Chain Management
95 +* Smart Metering
84 84  * Smart Agriculture
97 +* Smart Cities
98 +* Smart Factory
85 85  
86 86  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
87 87  ​
88 88  
103 +
104 +
89 89  == 1.5  Pin Definitions ==
90 90  
91 91  
92 -[[image:1657246476176-652.png]]
108 +[[image:1657328609906-564.png]]
93 93  
94 94  
95 95  
96 -= 2.  Use NSE01 to communicate with IoT Server =
112 += 2.  Use NDDS75 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.
117 +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:
122 +The diagram below shows the working flow in default firmware of NDDS75:
108 108  )))
109 109  
110 -[[image:image-20220708101605-2.png]]
111 -
112 112  (((
113 113  
114 114  )))
115 115  
129 +[[image:1657328659945-416.png]]
116 116  
131 +(((
132 +
133 +)))
117 117  
118 -== 2.2 ​ Configure the NSE01 ==
119 119  
136 +== 2.2 ​ Configure the NDDS75 ==
120 120  
138 +
121 121  === 2.2.1 Test Requirement ===
122 122  
123 -
124 124  (((
125 -To use NSE01 in your city, make sure meet below requirements:
142 +To use NDDS75 in your city, make sure meet below requirements:
126 126  )))
127 127  
128 128  * Your local operator has already distributed a NB-IoT Network there.
... ... @@ -130,11 +130,11 @@
130 130  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
131 131  
132 132  (((
133 -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
150 +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
134 134  )))
135 135  
136 136  
137 -[[image:1657249419225-449.png]]
154 +[[image:1657328756309-230.png]]
138 138  
139 139  
140 140  
... ... @@ -149,18 +149,19 @@
149 149  )))
150 150  
151 151  
152 -[[image:1657249468462-536.png]]
169 +[[image:1657328884227-504.png]]
153 153  
154 154  
155 155  
156 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
173 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
157 157  
158 158  (((
159 159  (((
160 -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.
177 +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.
161 161  )))
162 162  )))
163 163  
181 +[[image:image-20220709092052-2.png]]
164 164  
165 165  **Connection:**
166 166  
... ... @@ -180,13 +180,13 @@
180 180  * Flow Control: (% style="color:green" %)**None**
181 181  
182 182  (((
183 -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.
201 +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.
184 184  )))
185 185  
186 -[[image:image-20220708110657-3.png]]
204 +[[image:1657329814315-101.png]]
187 187  
188 188  (((
189 -(% 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/]]
207 +(% 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/]]
190 190  )))
191 191  
192 192  
... ... @@ -204,31 +204,30 @@
204 204  
205 205  For parameter description, please refer to AT command set
206 206  
207 -[[image:1657249793983-486.png]]
225 +[[image:1657330452568-615.png]]
208 208  
209 209  
210 -After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NSE01 will start to uplink sensor values to CoAP server.
228 +After configure the server address and (% style="color:green" %)**reset the device**(%%) (via AT+ATZ ), NDDS75 will start to uplink sensor values to CoAP server.
211 211  
212 -[[image:1657249831934-534.png]]
230 +[[image:1657330472797-498.png]]
213 213  
214 214  
215 215  
216 216  === 2.2.5 Use UDP protocol to uplink data(Default protocol) ===
217 217  
218 -This feature is supported since firmware version v1.0.1
219 219  
220 -
221 221  * (% style="color:blue" %)**AT+PRO=2   ** (%%) ~/~/ Set to use UDP protocol to uplink
222 222  * (% style="color:blue" %)**AT+SERVADDR=120.24.4.116,5601   ** (%%) ~/~/ to set UDP server address and port
223 223  * (% style="color:blue" %)**AT+CFM=1       ** (%%) ~/~/If the server does not respond, this command is unnecessary
224 224  
225 -[[image:1657249864775-321.png]]
226 226  
242 +[[image:1657330501006-241.png]]
227 227  
228 -[[image:1657249930215-289.png]]
229 229  
245 +[[image:1657330533775-472.png]]
230 230  
231 231  
248 +
232 232  === 2.2.6 Use MQTT protocol to uplink data ===
233 233  
234 234  This feature is supported since firmware version v110
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