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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... ... @@ -9,6 +9,7 @@ 9 9 10 10 **Table of Contents:** 11 11 12 +{{toc/}} 12 12 13 13 14 14 ... ... @@ -21,16 +21,29 @@ 21 21 ((( 22 22 23 23 25 +((( 24 24 The Dragino N95S31B is a (% style="color:blue" %)**NB-IoT Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via NB-IoT network*. 27 +))) 25 25 29 +((( 26 26 The temperature & humidity sensor used in N95S31B is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing **(%%)for long term use. 31 +))) 27 27 33 +((( 28 28 N95S31B supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP and CoAP**(%%) for different application requirement. 35 +))) 29 29 37 +((( 30 30 N95S31B is powered by(% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), It is designed for long term use up to several years. (Real-world battery life depends on the use environment, update period. Please check related Power Analyze report). 39 +))) 31 31 41 +((( 42 + 43 +))) 32 32 45 +((( 33 33 ~* make sure you have NB-IoT coverage locally. 47 +))) 34 34 35 35 36 36 ))) ... ... @@ -63,6 +63,7 @@ 63 63 * Supply Voltage: 2.1v ~~ 3.6v 64 64 * Operating Temperature: -40 ~~ 85°C 65 65 80 + 66 66 (% style="color:#037691" %)**NB-IoT Spec:** 67 67 68 68 * - B1 @H-FDD: 2100MHz ... ... @@ -72,9 +72,9 @@ 72 72 * - B20 @H-FDD: 800MHz 73 73 * - B28 @H-FDD: 700MHz 74 74 90 + 75 75 (% style="color:#037691" %)**Battery:** 76 76 77 - 78 78 * Li/SOCI2 un-chargeable battery 79 79 * Capacity: 8500mAh 80 80 * Self Discharge: <1% / Year @ 25°C ... ... @@ -112,9 +112,13 @@ 112 112 113 113 === 1.5.2 BOOT MODE / SW1 === 114 114 130 +((( 115 115 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. 132 +))) 116 116 134 +((( 117 117 2) Flash: work mode, device starts to work and send out console output for further debug 136 +))) 118 118 119 119 120 120 ... ... @@ -132,6 +132,8 @@ 132 132 1. Send an uplink packet 133 133 134 134 154 + 155 + 135 135 = 2. Use N95S31B to communicate with IoT Server = 136 136 137 137 == 2.1 How it works == ... ... @@ -169,23 +169,45 @@ 169 169 === 2.2.1 Test Requirement === 170 170 171 171 193 +((( 172 172 To use N95S31B in your city, make sure meet below requirements: 195 +))) 173 173 174 -* Your local operator has already distributed a NB-IoT Network there. 175 -* The local NB-IoT network used the band that N95S31B supports. 176 -* Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 197 +* ((( 198 +Your local operator has already distributed a NB-IoT Network there. 199 +))) 200 +* ((( 201 +The local NB-IoT network used the band that N95S31B supports. 202 +))) 203 +* ((( 204 +Your operator is able to distribute the data received in their NB-IoT network to your IoT server. 205 +))) 177 177 207 +((( 178 178 Below figure shows our testing structure. Here we have NB-IoT network coverage by China Mobile, the band they use is B8. 209 +))) 179 179 211 +((( 180 180 N95S31B supports different communication protocol such as : 213 +))) 181 181 182 182 ((( 183 -* CoAP ((% style="color:red" %)120.24.4.116:5683(%%)) 184 -* raw UDP ((% style="color:red" %)120.24.4.116:5601(%%)) 185 -* MQTT ((% style="color:red" %)120.24.4.116:1883(%%)) 186 -* TCP ((% style="color:red" %)120.24.4.116:5600(%%)) 216 +* ((( 217 +CoAP ((% style="color:red" %)120.24.4.116:5683(%%)) 218 +))) 219 +* ((( 220 +raw UDP ((% style="color:red" %)120.24.4.116:5601(%%)) 221 +))) 222 +* ((( 223 +MQTT ((% style="color:red" %)120.24.4.116:1883(%%)) 224 +))) 225 +* ((( 226 +TCP ((% style="color:red" %)120.24.4.116:5600(%%)) 227 +))) 187 187 229 +((( 188 188 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. 231 +))) 189 189 190 190 191 191 ))) ... ... @@ -355,51 +355,80 @@ 355 355 == 2.3 Uplink Payload == 356 356 357 357 401 +((( 358 358 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. 403 +))) 359 359 360 360 406 +((( 361 361 For example: 408 +))) 362 362 410 +((( 363 363 (% 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. 412 +))) 364 364 365 365 415 +((( 366 366 The uplink payloads are composed in ASCII String. For example: 417 +))) 367 367 419 +((( 368 368 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d (total 24 ASCII Chars) . Representative the actually payload: 421 +))) 369 369 423 +((( 370 370 0x 0a cd 00 ed 0a cc 00 00 ef 02 d2 1d Total 12 bytes 425 +))) 371 371 372 372 428 +((( 373 373 (% style="color:red" %)**NOTE:** 430 +))) 374 374 375 375 (% style="color:red" %) 376 -1. All modes share the same Payload Explanation from [[HERE>>path:#Payload_Explain]]. 377 -1. By default, the device will send an uplink message every 1 hour. 433 +1. ((( 434 +All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]]. 435 +))) 436 +1. ((( 437 +By default, the device will send an uplink message every 1 hour. 438 +))) 378 378 379 379 380 - 381 381 === 2.3.1 Payload Analyze === 382 382 383 383 N95S31B uplink payload includes in total 21 bytes 384 384 385 385 386 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width: 440px" %)446 +(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:520px" %) 387 387 |=(% style="width: 60px;" %)((( 388 388 **Size(bytes)** 389 -)))|=(% style="width: 60px;" %)**6**|=(% style="width: 35px;" %)2|=(% style="width: 35px;" %)**2**|=(% style="width: 80px;" %)**1**|=(% style="width: 80px;" %) |=(% style="width: 99px;" %) |=(% style="width: 77px;" %)**2**|=(% style="width: 60px;" %)**1** 390 -|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.4.1A0A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.4.2A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.4.3A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.4.4A0SignalStrength"]]|(% style="width:123px" %)MOD 0X01|(% style="width:99px" %)((( 449 +)))|=(% style="width: 50px;" %)**6**|=(% style="width: 25px;" %)2|=(% style="width: 25px;" %)**2**|=(% style="width: 70px;" %)**1**|=(% style="width: 55px;" %)1|=(% style="width: 115px;" %)5|=(% style="width: 60px;" %)**2**|=(% style="width: 60px;" %)**2** 450 +|(% style="width:97px" %)**Value**|(% style="width:83px" %)[[Device ID>>||anchor="H2.3.2A0DeviceID"]]|(% style="width:41px" %)[[Ver>>||anchor="H2.3.3A0VersionInfo"]]|(% style="width:46px" %)[[BAT>>||anchor="H2.3.4A0BatteryInfo"]]|(% style="width:123px" %)[[Signal Strength>>||anchor="H2.3.5A0SignalStrength"]]|(% style="width:123px" %)MOD 0X01|(% style="width:99px" %)((( 451 +((( 391 391 Reserve/ Same as NBSN95 CFGMOD=1 453 +))) 392 392 455 +((( 393 393 No function here. 457 +))) 394 394 )))|(% style="width:77px" %)((( 395 -[[Temperature >>||anchor="H2.4.5A0Distance"]] 459 +((( 460 +[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 461 +))) 396 396 463 +((( 397 397 By SHT31 465 +))) 398 398 )))|(% style="width:80px" %)((( 399 -[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]] 467 +((( 468 +[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 469 +))) 400 400 471 +((( 401 401 By SHT31 402 402 ))) 474 +))) 403 403 404 404 ((( 405 405 ((( ... ... @@ -535,7 +535,7 @@ 535 535 536 536 537 537 538 -== 2. 5Downlink Payload ==610 +== 2.4 Downlink Payload == 539 539 540 540 By default, NDDS75 prints the downlink payload to console port. 541 541 ... ... @@ -753,7 +753,9 @@ 753 753 ))) 754 754 755 755 ((( 756 -(% style="color:red" %)Notice, NDDS75 and LDDS75 share the same mother board. They use the same connection and method to update. 828 + 829 + 830 +(% style="color:red" %)Notice, N95S31B and LSN50v2 share the same mother board. They use the same connection and method to update. 757 757 ))) 758 758 759 759 ... ... @@ -785,7 +785,7 @@ 785 785 = 7. Order Info = 786 786 787 787 788 -Part Number**:** (% style="color:#4f81bd" %)**N SDDS75**862 +Part Number**:** (% style="color:#4f81bd" %)**N95S31B-YY** 789 789 790 790 791 791 (% class="wikigeneratedid" %) ... ... @@ -800,7 +800,7 @@ 800 800 801 801 (% style="color:#037691" %)**Package Includes**: 802 802 803 -* NS E01DistanceDetectSensorNode x 1877 +* N95S31B NB-IoT Temperature and Humidity Sensor 804 804 * External antenna x 1 805 805 ))) 806 806 ... ... @@ -809,11 +809,10 @@ 809 809 810 810 (% style="color:#037691" %)**Dimension and weight**: 811 811 812 - 813 813 * Device Size: 13.0 x 5 x 4.5 cm 814 814 * Device Weight: 150g 815 -* Package Size / pcs : 1 5x12x 5.5cm816 -* Weight / pcs : 220g888 +* Package Size / pcs : 14.0 x 8x 5 cm 889 +* Weight / pcs : 180g 817 817 ))) 818 818 819 819 (((