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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... ... @@ -67,8 +67,6 @@ 67 67 * 8500mAh Battery for long term use 68 68 69 69 70 - 71 - 72 72 == 1.3 Specification == 73 73 74 74 ... ... @@ -77,7 +77,6 @@ 77 77 * Supply Voltage: 2.1v ~~ 3.6v 78 78 * Operating Temperature: -40 ~~ 85°C 79 79 80 - 81 81 (% style="color:#037691" %)**NB-IoT Spec:** 82 82 83 83 * - B1 @H-FDD: 2100MHz ... ... @@ -87,7 +87,6 @@ 87 87 * - B20 @H-FDD: 800MHz 88 88 * - B28 @H-FDD: 700MHz 89 89 90 - 91 91 (% style="color:#037691" %)**Battery:** 92 92 93 93 * Li/SOCI2 un-chargeable battery ... ... @@ -97,8 +97,6 @@ 97 97 * Max boost current: 2A, 1 second 98 98 99 99 100 - 101 - 102 102 == 1.4 Applications == 103 103 104 104 * Smart Buildings & Home Automation ... ... @@ -112,7 +112,7 @@ 112 112 113 113 114 114 115 -== 1.5 Pin Definitions == 109 +== 1.5 Pin Definitions & Switch == 116 116 117 117 N95S31B use the mother board from NBSN95 which as below. 118 118 ... ... @@ -127,9 +127,13 @@ 127 127 128 128 === 1.5.2 BOOT MODE / SW1 === 129 129 124 +((( 130 130 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 +))) 131 131 128 +((( 132 132 2) Flash: work mode, device starts to work and send out console output for further debug 130 +))) 133 133 134 134 135 135 ... ... @@ -146,6 +146,7 @@ 146 146 1. When boot the device in flash mode 147 147 1. Send an uplink packet 148 148 147 + 149 149 = 2. Use N95S31B to communicate with IoT Server = 150 150 151 151 == 2.1 How it works == ... ... @@ -183,23 +183,45 @@ 183 183 === 2.2.1 Test Requirement === 184 184 185 185 185 +((( 186 186 To use N95S31B in your city, make sure meet below requirements: 187 +))) 187 187 188 -* Your local operator has already distributed a NB-IoT Network there. 189 -* The local NB-IoT network used the band that N95S31B supports. 190 -* 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 +))) 191 191 199 +((( 192 192 Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. 201 +))) 193 193 203 +((( 194 194 N95S31B supports different communication protocol such as : 205 +))) 195 195 196 196 ((( 197 -* CoAP ((% style="color:red" %)120.24.4.116:5683(%%)) 198 -* raw UDP ((% style="color:red" %)120.24.4.116:5601(%%)) 199 -* MQTT ((% style="color:red" %)120.24.4.116:1883(%%)) 200 -* 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 +))) 201 201 221 +((( 202 202 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 +))) 203 203 204 204 205 205 ))) ... ... @@ -369,26 +369,44 @@ 369 369 == 2.3 Uplink Payload == 370 370 371 371 393 +((( 372 372 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 +))) 373 373 374 374 398 +((( 375 375 For example: 400 +))) 376 376 402 +((( 377 377 (% 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 +))) 378 378 379 379 407 +((( 380 380 The uplink payloads are composed in ASCII String. For example: 409 +))) 381 381 411 +((( 382 382 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d (total 24 ASCII Chars) . Representative the actually payload: 413 +))) 383 383 415 +((( 384 384 0x 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d Total 12 bytes 417 +))) 385 385 386 386 420 +((( 387 387 (% style="color:red" %)**NOTE:** 422 +))) 388 388 389 389 (% style="color:red" %) 390 -1. All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]]. 391 -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 +))) 392 392 393 393 394 394 === 2.3.1 Payload Analyze === ... ... @@ -483,15 +483,25 @@ 483 483 484 484 === 2.3.3 Version Info === 485 485 486 - 525 +((( 487 487 These bytes include the hardware and software version. 527 +))) 488 488 529 +((( 489 489 Higher byte: Specify hardware version: always 0x00 for N95S31B 531 +))) 490 490 533 +((( 491 491 Lower byte: Specify the software version: 0x6E=110, means firmware version 110 535 +))) 492 492 537 +((( 538 + 539 +))) 493 493 541 +((( 494 494 For example: 0x00 6E: this device is N95S31B with firmware version 110. 543 +))) 495 495 496 496 ((( 497 497 ... ... @@ -780,8 +780,10 @@ 780 780 ((( 781 781 782 782 832 +((( 783 783 (% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update. 784 784 ))) 835 +))) 785 785 786 786 787 787
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