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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... ... @@ -66,6 +66,7 @@ 66 66 * Micro SIM card slot for NB-IoT SIM 67 67 * 8500mAh Battery for long term use 68 68 69 + 69 69 == 1.3 Specification == 70 70 71 71 ... ... @@ -85,7 +85,6 @@ 85 85 86 86 (% style="color:#037691" %)**Battery:** 87 87 88 - 89 89 * Li/SOCI2 un-chargeable battery 90 90 * Capacity: 8500mAh 91 91 * Self Discharge: <1% / Year @ 25°C ... ... @@ -92,6 +92,7 @@ 92 92 * Max continuously current: 130mA 93 93 * Max boost current: 2A, 1 second 94 94 95 + 95 95 == 1.4 Applications == 96 96 97 97 * Smart Buildings & Home Automation ... ... @@ -105,7 +105,7 @@ 105 105 106 106 107 107 108 -== 1.5 Pin Definitions == 109 +== 1.5 Pin Definitions & Switch == 109 109 110 110 N95S31B use the mother board from NBSN95 which as below. 111 111 ... ... @@ -120,9 +120,13 @@ 120 120 121 121 === 1.5.2 BOOT MODE / SW1 === 122 122 124 +((( 123 123 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. 126 +))) 124 124 128 +((( 125 125 2) Flash: work mode, device starts to work and send out console output for further debug 130 +))) 126 126 127 127 128 128 ... ... @@ -139,6 +139,7 @@ 139 139 1. When boot the device in flash mode 140 140 1. Send an uplink packet 141 141 147 + 142 142 = 2. Use N95S31B to communicate with IoT Server = 143 143 144 144 == 2.1 How it works == ... ... @@ -176,23 +176,45 @@ 176 176 === 2.2.1 Test Requirement === 177 177 178 178 185 +((( 179 179 To use N95S31B in your city, make sure meet below requirements: 187 +))) 180 180 181 -* Your local operator has already distributed a NB-IoT Network there. 182 -* The local NB-IoT network used the band that N95S31B supports. 183 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 189 +* ((( 190 +Your local operator has already distributed a NB-IoT Network there. 191 +))) 192 +* ((( 193 +The local NB-IoT network used the band that N95S31B supports. 194 +))) 195 +* ((( 196 +Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 197 +))) 184 184 199 +((( 185 185 Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. 201 +))) 186 186 203 +((( 187 187 N95S31B supports different communication protocol such as : 205 +))) 188 188 189 189 ((( 190 -* CoAP ((% style="color:red" %)120.24.4.116:5683(%%)) 191 -* raw UDP ((% style="color:red" %)120.24.4.116:5601(%%)) 192 -* MQTT ((% style="color:red" %)120.24.4.116:1883(%%)) 193 -* TCP ((% style="color:red" %)120.24.4.116:5600(%%)) 208 +* ((( 209 +CoAP ((% style="color:red" %)120.24.4.116:5683(%%)) 210 +))) 211 +* ((( 212 +raw UDP ((% style="color:red" %)120.24.4.116:5601(%%)) 213 +))) 214 +* ((( 215 +MQTT ((% style="color:red" %)120.24.4.116:1883(%%)) 216 +))) 217 +* ((( 218 +TCP ((% style="color:red" %)120.24.4.116:5600(%%)) 219 +))) 194 194 221 +((( 195 195 We will show how to use with each protocol. The IP addresses above are our test server. User need to change to point their corresponding server. 223 +))) 196 196 197 197 198 198 ))) ... ... @@ -362,26 +362,44 @@ 362 362 == 2.3 Uplink Payload == 363 363 364 364 393 +((( 365 365 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. 395 +))) 366 366 367 367 398 +((( 368 368 For example: 400 +))) 369 369 402 +((( 370 370 (% 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. 404 +))) 371 371 372 372 407 +((( 373 373 The uplink payloads are composed in ASCII String. For example: 409 +))) 374 374 411 +((( 375 375 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d (total 24 ASCII Chars) . Representative the actually payload: 413 +))) 376 376 415 +((( 377 377 0x 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d Total 12 bytes 417 +))) 378 378 379 379 420 +((( 380 380 (% style="color:red" %)**NOTE:** 422 +))) 381 381 382 382 (% style="color:red" %) 383 -1. All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]]. 384 -1. By default, the device will send an uplink message every 1 hour. 425 +1. ((( 426 +All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]]. 427 +))) 428 +1. ((( 429 +By default, the device will send an uplink message every 1 hour. 430 +))) 385 385 386 386 387 387 === 2.3.1 Payload Analyze === ... ... @@ -476,15 +476,25 @@ 476 476 477 477 === 2.3.3 Version Info === 478 478 479 - 525 +((( 480 480 These bytes include the hardware and software version. 527 +))) 481 481 529 +((( 482 482 Higher byte: Specify hardware version: always 0x00 for N95S31B 531 +))) 483 483 533 +((( 484 484 Lower byte: Specify the software version: 0x6E=110, means firmware version 110 535 +))) 485 485 537 +((( 538 + 539 +))) 486 486 541 +((( 487 487 For example: 0x00 6E: this device is N95S31B with firmware version 110. 543 +))) 488 488 489 489 ((( 490 490 ... ... @@ -773,8 +773,10 @@ 773 773 ((( 774 774 775 775 832 +((( 776 776 (% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update. 777 777 ))) 835 +))) 778 778 779 779 780 780