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 ... ... @@ -131,7 +131,6 @@ 131 131 1. When boot the device in flash mode 132 132 1. Send an uplink packet 133 133 134 - 135 135 = 2. Use N95S31B to communicate with IoT Server = 136 136 137 137 == 2.1 How it works == ... ... @@ -373,33 +373,44 @@ 373 373 (% style="color:red" %)**NOTE:** 374 374 375 375 (% style="color:red" %) 376 -1. All modes share the same Payload Explanation from [[HERE>> path:#Payload_Explain]].390 +1. All modes share the same Payload Explanation from [[HERE>>||anchor="H2.3A0UplinkPayload"]]. 377 377 1. By default, the device will send an uplink message every 1 hour. 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" %)399 +(% 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" %)((( 402 +)))|=(% 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** 403 +|(% 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" %)((( 404 +((( 391 391 Reserve/ Same as NBSN95 CFGMOD=1 406 +))) 392 392 408 +((( 393 393 No function here. 410 +))) 394 394 )))|(% style="width:77px" %)((( 395 -[[Temperature >>||anchor="H2.4.5A0Distance"]] 412 +((( 413 +[[Temperature >>||anchor="H2.3.6A0Temperature26Humidity"]] 414 +))) 396 396 416 +((( 397 397 By SHT31 418 +))) 398 398 )))|(% style="width:80px" %)((( 399 -[[Humidity>>||anchor="H2.4.6A0DigitalInterrupt"]] 420 +((( 421 +[[Humidity>>||anchor="H2.3.6A0Temperature26Humidity"]] 422 +))) 400 400 424 +((( 401 401 By SHT31 402 402 ))) 427 +))) 403 403 404 404 ((( 405 405 ((( ... ... @@ -535,7 +535,7 @@ 535 535 536 536 537 537 538 -== 2. 5Downlink Payload ==563 +== 2.4 Downlink Payload == 539 539 540 540 By default, NDDS75 prints the downlink payload to console port. 541 541