Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:44
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... ... @@ -192,12 +192,17 @@ 192 192 193 193 ))) 194 194 195 -[[image:1657350625843-586.png]] 195 +((( 196 +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 197 +))) 196 196 197 197 200 +[[image:1657328756309-230.png]] 198 198 199 -=== 2.2.3 Insert SIM card === 200 200 203 + 204 +=== 2.2.2 Insert SIM card === 205 + 201 201 ((( 202 202 Insert the NB-IoT Card get from your provider. 203 203 ))) ... ... @@ -207,19 +207,19 @@ 207 207 ))) 208 208 209 209 210 -[[image:16573 51240556-536.png]]215 +[[image:1657328884227-504.png]] 211 211 212 212 213 213 214 -=== 2.2.3 Connect USB – TTL to N 95S31Bto configure it ===219 +=== 2.2.3 Connect USB – TTL to NDDS75 to configure it === 215 215 216 216 ((( 217 217 ((( 218 -User need to configure 95S31Bvia serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. N95S31Bsupport AT Commands, user can use a USB to TTL adapter to connect to95S31Band use AT Commands to configure it, as below.223 +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. 219 219 ))) 220 220 ))) 221 221 222 -[[image: 1657351312545-300.png]]227 +[[image:image-20220709092052-2.png]] 223 223 224 224 **Connection:** 225 225 ... ... @@ -239,13 +239,13 @@ 239 239 * Flow Control: (% style="color:green" %)**None** 240 240 241 241 ((( 242 -Make sure the switch is in FLASH position, then power on device by connecting the jumper on N 95S31B.95S31Bwill output system info once power on as below, we can enter the (% style="color:green" %)**password: 12345678**(%%) to access AT Command input.247 +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. 243 243 ))) 244 244 245 245 [[image:1657329814315-101.png]] 246 246 247 247 ((( 248 -(% style="color:red" %)Note: the valid AT Commands can be found at: 95S31B/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/]]253 +(% 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/]] 249 249 ))) 250 250 251 251
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