<
From version < 77.2 >
edited by Xiaoling
on 2022/07/09 09:05
To version < 83.1 >
edited by Xiaoling
on 2022/07/09 09:34
>
Change comment: Uploaded new attachment "1657330452568-615.png", version {1}

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114 114  
115 115  
116 116  
117 -= 2.  Use NSE01 to communicate with IoT Server =
117 += 2.  Use NDDS75 to communicate with IoT Server =
118 118  
119 119  == 2.1  How it works ==
120 120  
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138 138  )))
139 139  
140 140  
141 +== 2.2 ​ Configure the NDDS75 ==
141 141  
142 -== 2.2 ​ Configure the NSE01 ==
143 143  
144 -
145 145  === 2.2.1 Test Requirement ===
146 146  
147 -
148 148  (((
149 -To use NSE01 in your city, make sure meet below requirements:
147 +To use NDDS75 in your city, make sure meet below requirements:
150 150  )))
151 151  
152 152  * Your local operator has already distributed a NB-IoT Network there.
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154 154  * Your operator is able to distribute the data received in their NB-IoT network to your IoT server.
155 155  
156 156  (((
157 -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
158 158  )))
159 159  
160 160  
161 -[[image:1657249419225-449.png]]
159 +[[image:1657328756309-230.png]]
162 162  
163 163  
164 164  
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173 173  )))
174 174  
175 175  
176 -[[image:1657249468462-536.png]]
174 +[[image:1657328884227-504.png]]
177 177  
178 178  
179 179  
180 -=== 2.2.3 Connect USB – TTL to NSE01 to configure it ===
178 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it ===
181 181  
182 182  (((
183 183  (((
184 -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.
185 185  )))
186 186  )))
187 187  
186 +[[image:image-20220709092052-2.png]]
188 188  
189 189  **Connection:**
190 190  
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204 204  * Flow Control: (% style="color:green" %)**None**
205 205  
206 206  (((
207 -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.
208 208  )))
209 209  
210 -[[image:image-20220708110657-3.png]]
209 +[[image:1657329814315-101.png]]
211 211  
212 212  (((
213 -(% 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/]]
214 214  )))
215 215  
216 216  
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