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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 83.3
edited by Xiaoling
on 2023/09/11 13:44
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To version 82.26
edited by Xiaoling
on 2023/08/19 14:58
Change comment: There is no comment for this version

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Title
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1 -DDS20-NB -- NB-IoT Ultrasonic Liquid Level Sensor User Manual
1 +S31-NB/S31B-NB_BN-IoT Outdoor Temperature & Humidity Sensor User Manual
Content
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1 -[[image:image-20230911134259-1.png]]
1 +(% style="text-align:center" %)
2 +[[image:image-20230819102136-3.png]]
2 2  
3 3  
5 +
4 4  **Table of Contents:**
5 5  
6 6  {{toc/}}
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12 12  
13 13  = 1. Introduction =
14 14  
15 -== 1.1 What is DDS20-NB NB-IoT Ultrasonic liquid level Sensor ==
17 +== 1.1 What is S31x-NB NB-IoT Temperature & Humidity Sensor ==
16 16  
17 17  
18 18  The Dragino S31-NB and S31B-NB are (% style="color:blue" %)**NB-IoT Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the surrounding (% style="color:blue" %)**environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via NB-IoT network*.
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47 47  == 1.3 Specification ==
48 48  
49 49  
50 -(% style="color:blue" %)**Common DC Characteristics:**
52 +(% style="color:#037691" %)**Common DC Characteristics:**
51 51  
52 52  * Supply Voltage: 2.1v ~~ 3.6v
53 53  * Operating Temperature: -40 ~~ 85°C
54 54  
55 -(% style="color:blue" %)**Temperature Sensor:**
57 +(% style="color:#037691" %)**Temperature Sensor:**
56 56  
57 57  * Range: -40 to + 80°C
58 58  * Accuracy: ±0.2 @ 0-90 °C
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59 59  * Resolution: 0.1°C
60 60  * Long Term Shift: <0.03 °C/yr
61 61  
62 -(% style="color:blue" %)**Humidity Sensor: **
64 +(% style="color:#037691" %)**Humidity Sensor: **
63 63  
64 64  * Range: 0 ~~ 99.9% RH
65 65  * Accuracy: ± 2%RH ( 0 ~~ 100%RH)
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66 66  * Resolution: 0.01% RH
67 67  * Long Term Shift: <0.25 %RH/yr
68 68  
69 -(% style="color:blue" %)**NB-IoT Spec:**
71 +(% style="color:#037691" %)**NB-IoT Spec:**
70 70  
71 -(% style="color:#037691" %)**NB-IoT Module: BC660K-GL**
73 +**NB-IoT Module: BC660K-GL**
72 72  
73 -(% style="color:#037691" %)**Support Bands:**
75 +Support Bands:
74 74  
75 75  * B1 @H-FDD: 2100MHz
76 76  * B2 @H-FDD: 1900MHz
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90 90  * B70 @H-FDD: 2000MHz
91 91  * B85 @H-FDD: 700MHz
92 92  
93 -(% style="color:blue" %)**Battery:**
95 +(% style="color:#037691" %)**Battery:**
94 94  
95 95  * Li/SOCI2 un-chargeable battery
96 96  * Capacity: 8500mAh
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98 98  * Max continuously current: 130mA
99 99  * Max boost current: 2A, 1 second
100 100  
101 -(% style="color:blue" %)**Power Consumption**
103 +(% style="color:#037691" %)**Power Consumption**
102 102  
103 103  * STOP Mode: 10uA @ 3.3v
104 104  * Max transmit power: 350mA@3.3v
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121 121  (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
122 122  
123 123  
126 +
124 124  == 1.6 Button & LEDs ==
125 125  
126 126  
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172 172  === 1.8.2 BOOT MODE / SW1 ===
173 173  
174 174  
175 -**1)** (% style="color:blue" %)**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.
178 +1) (% style="color:blue" %)**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.
176 176  
177 -**2)** (% style="color:blue" %)**Flash**(%%): work mode, device starts to work and send out console output for further debug
180 +2) (% style="color:blue" %)**Flash**(%%): work mode, device starts to work and send out console output for further debug
178 178  
179 179  
180 180  === 1.8.3 Reset Button ===
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215 215  
216 216  
217 217  
221 +
218 218  = 2. Use S31-NB to communicate with IoT Server =
219 219  
220 220  == 2.1 Send data to IoT server via NB-IoT network ==
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349 349  
350 350  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
351 351  
352 -(FF3F & 8000: Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
356 +(FF3F & 8000:Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
353 353  
354 354  
355 355  (% style="color:blue" %)**Humidity:   **
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567 567  
568 568  * Update through UART TTL interface : **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
569 569  
574 +
570 570  = 6. FAQ =
571 571  
572 572  == 6.1 How can I access t BC660K-GL AT Commands? ==
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577 577  [[See BC660K-GL AT Command set>>url:https://www.dropbox.com/sh/5f6ssda5fum8rvs/AABT68l8ZzWOvZ5eg2qwOoFda?dl=0]]
578 578  
579 579  
585 +
580 580  = 7. Order Info =
581 581  
582 582  
... ... @@ -588,9 +588,10 @@
588 588  
589 589  * (% style="color:#037691" %)**1D**(%%): with 1NCE* 10 years 500MB SIM card and Pre-configure to DataCake server
590 590  
591 -(% style="color:#037691" %)**1NCE SIM Card NB-IoT network coverage**(%%): Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Germany, Great Britain, Greece, Hungary, Ireland, Italy, Latvia, Malta, Netherlands, Norway, Puerto Rico, Russia, Slovak , Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, US Virgin Islands
597 +(% style="color:#037691" %)*** 1NCE SIM Card NB-IoT network coverage**(%%): Austria, Belgium, Bulgaria, Croatia, Czech Republic, Denmark, Finland, Germany, Great Britain, Greece, Hungary, Ireland, Italy, Latvia, Malta, Netherlands, Norway, Puerto Rico, Russia, Slovak , Republic, Slovenia, Spain, Sweden, Switzerland, Taiwan, USA, US Virgin Islands
592 592  
593 593  
600 +
594 594  = 8. ​Packing Info =
595 595  
596 596  
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600 600  
601 601  * External antenna x 1
602 602  
610 +
603 603  (% style="color:#037691" %)**Dimension and weight**:
604 604  
605 605  * Device Size: 13.0 x 5 x 4.5 cm
image-20230911134259-1.png
Author
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1 -XWiki.Xiaoling
Size
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1 -236.5 KB
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