Changes for page N95S31B -- NB-IoT Temperature & Humidity Sensor User Manual
Last modified by Mengting Qiu on 2024/04/02 16:44
Summary
-
Page properties (1 modified, 0 added, 0 removed)
-
Attachments (0 modified, 0 added, 1 removed)
Details
- Page properties
-
- Content
-
... ... @@ -17,7 +17,6 @@ 17 17 18 18 = 1. Introduction = 19 19 20 - 21 21 == 1.1 What is N95S31B NB-IoT Sensor Node == 22 22 23 23 ((( ... ... @@ -56,7 +56,6 @@ 56 56 57 57 == 1.2 Features == 58 58 59 - 60 60 * NB-IoT Bands: B1/B3/B8/B5/B20/B28 @H-FDD 61 61 * Monitor Temperature & Humidity via SHT31 62 62 * AT Commands to change parameters ... ... @@ -80,7 +80,6 @@ 80 80 * Operating Temperature: -40 ~~ 85°C 81 81 82 82 83 - 84 84 (% style="color:#037691" %)**NB-IoT Spec:** 85 85 86 86 * - B1 @H-FDD: 2100MHz ... ... @@ -91,7 +91,6 @@ 91 91 * - B28 @H-FDD: 700MHz 92 92 93 93 94 - 95 95 (% style="color:#037691" %)**Battery:** 96 96 97 97 * Li/SOCI2 un-chargeable battery ... ... @@ -105,7 +105,6 @@ 105 105 106 106 == 1.4 Applications == 107 107 108 - 109 109 * Smart Buildings & Home Automation 110 110 * Logistics and Supply Chain Management 111 111 * Smart Metering ... ... @@ -117,20 +117,15 @@ 117 117 118 118 119 119 115 +== 1.5 Pin Definitions == 120 120 121 -== 1.5 Pin Definitions & Switch == 122 - 123 - 124 124 N95S31B use the mother board from NBSN95 which as below. 125 125 126 - 127 127 [[image:image-20220709144723-1.png]] 128 128 129 129 130 - 131 131 === 1.5.1 Jumper JP2 === 132 132 133 - 134 134 Power on Device when put this jumper. 135 135 136 136 ... ... @@ -137,7 +137,6 @@ 137 137 138 138 === 1.5.2 BOOT MODE / SW1 === 139 139 140 - 141 141 ((( 142 142 1) ISP: upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run. 143 143 ))) ... ... @@ -150,7 +150,6 @@ 150 150 151 151 === 1.5.3 Reset Button === 152 152 153 - 154 154 Press to reboot the device. 155 155 156 156 ... ... @@ -157,7 +157,6 @@ 157 157 158 158 === 1.5.4 LED === 159 159 160 - 161 161 It will flash: 162 162 163 163 1. When boot the device in flash mode ... ... @@ -168,7 +168,6 @@ 168 168 169 169 = 2. Use N95S31B to communicate with IoT Server = 170 170 171 - 172 172 == 2.1 How it works == 173 173 174 174 ... ... @@ -185,7 +185,7 @@ 185 185 186 186 ))) 187 187 188 -[[image:16575 20100595-569.png]]174 +[[image:1657350248151-650.png]] 189 189 190 190 ((( 191 191 ... ... @@ -201,7 +201,6 @@ 201 201 [[image:image-20220709150546-2.png]] 202 202 203 203 204 - 205 205 === 2.2.1 Test Requirement === 206 206 207 207 ... ... @@ -254,7 +254,6 @@ 254 254 255 255 === 2.2.3 Insert SIM card === 256 256 257 - 258 258 ((( 259 259 Insert the NB-IoT Card get from your provider. 260 260 ))) ... ... @@ -270,18 +270,14 @@ 270 270 271 271 === 2.2.4 Connect USB – TTL to N95S31B to configure it === 272 272 273 - 274 274 ((( 275 275 ((( 276 276 User need to configure N95S31B via serial port to set the (% style="color:blue" %)**Server Address** / **Uplink Topic** (%%)to define where and how-to uplink packets. N95S31B support AT Commands, user can use a USB to TTL adapter to connect to N95S31B and use AT Commands to configure it, as below. 277 - 278 - 279 279 ))) 280 280 ))) 281 281 282 282 [[image:1657351312545-300.png]] 283 283 284 - 285 285 **Connection:** 286 286 287 287 (% style="background-color:yellow" %)USB TTL GND <~-~-~-~-> GND ... ... @@ -305,9 +305,8 @@ 305 305 306 306 [[image:1657329814315-101.png]] 307 307 308 - 309 309 ((( 310 -(% style="color:red" %) **Note: the valid AT Commands can be found at:**(%%)**[[https:~~/~~/www.dropbox.com/sh/mlpd6l05bogvaf6/AABwAJLMttqG7i~~-~~-AyZcQkoua?dl=0>>https://www.dropbox.com/sh/mlpd6l05bogvaf6/AABwAJLMttqG7i--AyZcQkoua?dl=0]]**289 +(% style="color:red" %)Note: the valid AT Commands can be found at: (%%)[[https:~~/~~/www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/>>url:https://www.dragino.com/downloads/index.php?dir=NB-IoT/N95S31B/]] 311 311 ))) 312 312 313 313 ... ... @@ -314,10 +314,9 @@ 314 314 315 315 === 2.2.5 Use CoAP protocol to uplink data === 316 316 296 +(% style="color:red" %)Note: if you don't have CoAP server, you can refer this link to set up one: (%%)[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]] 317 317 318 -(% style="color:red" %)**Note: if you don't have CoAP server, you can refer this link to set up one: **(%%)**[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/>>http://wiki.dragino.com/xwiki/bin/view/Main/Set%20up%20CoAP%20Server/]]** 319 319 320 - 321 321 ((( 322 322 **Use below commands:** 323 323 ))) ... ... @@ -420,49 +420,28 @@ 420 420 == 2.3 Uplink Payload == 421 421 422 422 423 -((( 424 -N95S31B has different working mode for the connections of different type of sensors. This section describes these modes. User can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set NBSN95 to different working modes. 425 -))) 401 +NBSN95 has different working mode for the connections of different type of sensors. This section describes these modes. User can use the AT Command (% style="color:blue" %)**AT+MOD**(%%) to set NBSN95 to different working modes. 426 426 427 427 428 -((( 429 429 For example: 430 -))) 431 431 432 -((( 433 - (% style="color:blue" %)**AT+CFGMOD=2 ** (%%)~/~/will set the N95S31B to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor. 434 -))) 406 + (% style="color:blue" %)**AT+CFGMOD=2 ** (%%)~/~/will set the NBSN95 to work in MOD=2 distance mode which target to measure distance via Ultrasonic Sensor. 435 435 436 436 437 -((( 438 438 The uplink payloads are composed in ASCII String. For example: 439 -))) 440 440 441 -((( 442 442 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d (total 24 ASCII Chars) . Representative the actually payload: 443 -))) 444 444 445 -((( 446 446 0x 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d Total 12 bytes 447 -))) 448 448 449 449 450 -((( 451 451 (% style="color:red" %)**NOTE:** 452 -))) 453 453 454 454 (% style="color:red" %) 455 -1. ((( 456 -All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]]. 457 -))) 458 -1. ((( 459 -By default, the device will send an uplink message every 1 hour. 419 +1. All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]]. 420 +1. By default, the device will send an uplink message every 1 hour. 460 460 461 461 462 - 463 - 464 -))) 465 - 466 466 === 2.3.1 Payload Analyze === 467 467 468 468 N95S31B uplink payload includes in total 21 bytes ... ... @@ -555,25 +555,15 @@ 555 555 556 556 === 2.3.3 Version Info === 557 557 558 - (((515 + 559 559 These bytes include the hardware and software version. 560 -))) 561 561 562 -((( 563 563 Higher byte: Specify hardware version: always 0x00 for N95S31B 564 -))) 565 565 566 -((( 567 567 Lower byte: Specify the software version: 0x6E=110, means firmware version 110 568 -))) 569 569 570 -((( 571 - 572 -))) 573 573 574 -((( 575 575 For example: 0x00 6E: this device is N95S31B with firmware version 110. 576 -))) 577 577 578 578 ((( 579 579 ... ... @@ -644,7 +644,7 @@ 644 644 645 645 == 2.4 Downlink Payload == 646 646 647 -By default, 95S31Bprints the downlink payload to console port.594 +By default, NDDS75 prints the downlink payload to console port. 648 648 649 649 [[image:image-20220709100028-1.png]] 650 650 ... ... @@ -682,7 +682,7 @@ 682 682 ))) 683 683 684 684 ((( 685 -If payload = 0x04FF, it will reset the 95S31B632 +If payload = 0x04FF, it will reset the NDDS75 686 686 ))) 687 687 688 688 ... ... @@ -862,10 +862,8 @@ 862 862 ((( 863 863 864 864 865 -((( 866 866 (% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update. 867 867 ))) 868 -))) 869 869 870 870 871 871
- 1657520100595-569.png
-
- Author
-
... ... @@ -1,1 +1,0 @@ 1 -XWiki.Xiaoling - Size
-
... ... @@ -1,1 +1,0 @@ 1 -126.1 KB - Content