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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 84.3
edited by Xiaoling
on 2023/09/11 14:14
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To version 82.21
edited by Xiaoling
on 2023/08/19 14:36
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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 1  (% style="text-align:center" %)
2 -[[image:image-20230911134259-1.png||height="570" width="570"]]
2 +[[image:image-20230819102136-3.png]]
3 3  
4 4  
5 -**Table of Contents:**
6 6  
6 +**Table of Contents：**
7 +
7 7  {{toc/}}
8 8  
9 9  
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13 13  
14 14  = 1. Introduction =
15 15  
16 -== 1.1 What is DDS20-NB NB-IoT Ultrasonic liquid level Sensor ==
17 +== 1.1 What is S31x-NB NB-IoT Temperature & Humidity Sensor ==
17 17  
18 18  
19 -The Dragino DDS20-NB is a **NB-IoT Ultrasonic liquid level sensor** for Internet of Things solution. It uses **none-contact method **to measure the **height of liquid** in a container without opening the container, and send IoT platform via NB-IoT network.
20 +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*.
20 20  
21 -The DDS20-NB sensor is installed directly below the container to detect the height of the liquid level. User doesn't need to open a hole on the container to be tested. The none-contact measurement makes the measurement safety, easier and possible for some strict situation. 
22 +The temperature & humidity sensor used in S31-NB 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.
22 22  
23 -DDS20-NB uses **ultrasonic sensing technology** for distance measurement. DDS20-NB is of high accuracy to measure various liquid such as: **toxic substances**, **strong acids**, **strong alkalis** and **various pure liquids** in high-temperature and high-pressure airtight containers.
24 +S31-NB supports different uplink methods include (% style="color:blue" %)**TCP, MQTT, UDP** for different application requirement. and Support Uplinks to various IoT Servers.
24 24  
25 -PS-NB-NA supports different uplink methods including **MQTT, MQTTs, UDP & TCP** for different application requirement, and support uplinks to various IoT Servers.
26 +S31-NB 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 and uplink method. Please check related Power Analyze report).
26 26  
27 -PS-NB-NA **supports BLE configure **and** OTA update** which make user easy to use.
28 +*make sure you have NB-IoT coverage locally.
28 28  
29 -PS-NB-NA is powered by **8500mAh Li-SOCI2 battery**, it is designed for long-term use up to severa years.
30 30  
31 -PS-NB-NA has optional built-in SIM card and default IoT server connection version. Which makes it works with simple configuration.
31 +[[image:1692411831805-116.png]]
32 32  
33 33  
34 -[[image:image-20230911140426-2.png||height="320" width="951"]]
35 -
36 -
37 37  == 1.2 ​Features ==
38 38  
39 39  
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52 52  == 1.3 Specification ==
53 53  
54 54  
55 -(% style="color:blue" %)**Common DC Characteristics:**
52 +(% style="color:#037691" %)**Common DC Characteristics:**
56 56  
57 57  * Supply Voltage: 2.1v ~~ 3.6v
58 58  * Operating Temperature: -40 ~~ 85°C
59 59  
60 -(% style="color:blue" %)**Temperature Sensor:**
57 +(% style="color:#037691" %)**Temperature Sensor:**
61 61  
62 62  * Range: -40 to + 80°C
63 63  * Accuracy: ±0.2 @ 0-90 °C
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64 64  * Resolution: 0.1°C
65 65  * Long Term Shift: <0.03 °C/yr
66 66  
67 -(% style="color:blue" %)**Humidity Sensor: **
64 +(% style="color:#037691" %)**Humidity Sensor: **
68 68  
69 69  * Range: 0 ~~ 99.9% RH
70 70  * Accuracy: ± 2%RH ( 0 ~~ 100%RH)
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71 71  * Resolution: 0.01% RH
72 72  * Long Term Shift: <0.25 %RH/yr
73 73  
74 -(% style="color:blue" %)**NB-IoT Spec:**
71 +(% style="color:#037691" %)**NB-IoT Spec:**
75 75  
76 -(% style="color:#037691" %)**NB-IoT Module: BC660K-GL**
73 +**NB-IoT Module: BC660K-GL**
77 77  
78 -(% style="color:#037691" %)**Support Bands:**
75 +Support Bands:
79 79  
80 80  * B1 @H-FDD: 2100MHz
81 81  * B2 @H-FDD: 1900MHz
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95 95  * B70 @H-FDD: 2000MHz
96 96  * B85 @H-FDD: 700MHz
97 97  
98 -(% style="color:blue" %)**Battery:**
95 +(% style="color:#037691" %)**Battery:**
99 99  
100 100  * Li/SOCI2 un-chargeable battery
101 101  * Capacity: 8500mAh
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103 103  * Max continuously current: 130mA
104 104  * Max boost current: 2A, 1 second
105 105  
106 -(% style="color:blue" %)**Power Consumption**
103 +(% style="color:#037691" %)**Power Consumption**
107 107  
108 108  * STOP Mode: 10uA @ 3.3v
109 109  * Max transmit power: 350mA@3.3v
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126 126  (% 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.
127 127  
128 128  
126 +
129 129  == 1.6 Button & LEDs ==
130 130  
131 131  
... ... @@ -168,6 +168,7 @@
168 168  [[image:image-20230819104805-5.png]]
169 169  
170 170  
169 +
171 171  === 1.8.1 Jumper JP2 ===
172 172  
173 173  
... ... @@ -177,9 +177,9 @@
177 177  === 1.8.2 BOOT MODE / SW1 ===
178 178  
179 179  
180 -**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.
179 +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.
181 181  
182 -**2)** (% style="color:blue" %)**Flash**(%%): work mode, device starts to work and send out console output for further debug
181 +2) (% style="color:blue" %)**Flash**(%%): work mode, device starts to work and send out console output for further debug
183 183  
184 184  
185 185  === 1.8.3 Reset Button ===
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188 188  Press to reboot the device.
189 189  
190 190  
190 +
191 191  == 1.9 Hardware Variant ==
192 192  
193 193  
... ... @@ -194,7 +194,7 @@
194 194  (% border="1" cellspacing="5" style="width:410px" %)
195 195  |=(% style="width: 102px;background-color:#4F81BD;color:white" %)Model|=(% style="width: 126px; background-color:#4F81BD;color:white" %)Photo|=(% style="width: 179px;background-color:#4F81BD;color:white" %)Probe Info
196 196  |(% style="width:102px" %)(((
197 -S31-NB
197 +S31-LB
198 198  )))|(% style="width:126px" %)(((
199 199  (% style="text-align:center" %)
200 200  [[image:image-20230819110632-6.png||height="130" width="104"]]
... ... @@ -206,7 +206,7 @@
206 206  
207 207  )))
208 208  |(% style="width:102px" %)(((
209 -S31B-NB
209 +S31B-LB
210 210  )))|(% style="width:126px" %)(((
211 211  (% style="text-align:center" %)
212 212  [[image:image-20230819110702-7.png||height="164" width="90"]]
... ... @@ -220,6 +220,7 @@
220 220  
221 221  
222 222  
223 +
223 223  = 2. Use S31-NB to communicate with IoT Server =
224 224  
225 225  == 2.1 Send data to IoT server via NB-IoT network ==
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244 244  
245 245  Below shows result of different server as a glance.
246 246  
248 +
247 247  (% border="1" cellspacing="4" style="width:515px" %)
248 248  |(% style="background-color:#4f81bd; color:white; width:100px" %)**Servers**|(% style="background-color:#4f81bd; color:white; width:300px" %)**Dash Board**|(% style="background-color:#4f81bd; color:white; width:115px" %)**Comments**
249 -|(% style="width:127px" %)[[Node-Red>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.5A0Node-RedA028viaA0MQTT29]]|(% style="width:385px" %)(((
250 -(% style="text-align:center" %)
251 -[[image:image-20230819113244-8.png||height="183" width="367"]]
252 -)))|(% style="width:170px" %)
253 -|(% style="width:127px" %)[[DataCake>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.4Datacake]]|(% style="width:385px" %)(((
254 -(% style="text-align:center" %)
255 -[[image:image-20230819113244-9.png||height="119" width="367"]]
256 -)))|(% style="width:170px" %)
251 +|(% style="width:127px" %)[[Node-Red>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.5A0Node-RedA028viaA0MQTT29]]|(% style="width:385px" %)[[image:image-20230819113244-8.png||height="183" width="367"]]|(% style="width:170px" %)
252 +|(% style="width:127px" %)[[DataCake>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.4Datacake]]|(% style="width:385px" %)[[image:image-20230819113244-9.png||height="120" width="369"]]|(% style="width:170px" %)
257 257  |(% style="width:127px" %)[[Tago.IO>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.7A0Tago.ioA028viaA0MQTT29]]|(% style="width:385px" %) |(% style="width:170px" %)
258 258  |(% style="width:127px" %)[[General UDP>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.1GeneralA0UDPA0Connection]]|(% style="width:385px" %)Raw Payload. Need Developer to design Dash Board|(% style="width:170px" %)
259 259  |(% style="width:127px" %)[[General MQTT>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.2GeneralA0MQTTA0Connection]]|(% style="width:385px" %)Raw Payload. Need Developer to design Dash Board|(% style="width:170px" %)
260 -|(% style="width:127px" %)[[ThingSpeak>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.3A0ThingSpeakA028viaA0MQTT29]]|(% style="width:385px" %)(((
261 -(% style="text-align:center" %)
262 -[[image:image-20230819113244-10.png||height="104" width="367"]]
263 -)))|(% style="width:170px" %)
264 -|(% style="width:127px" %)[[ThingsBoard>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.6A0ThingsBoard.CloudA028viaA0MQTT29]]|(% style="width:385px" %)(((
265 -(% style="text-align:center" %)
266 -[[image:image-20230819113244-11.png||height="141" width="367"]]
267 -)))|(% style="width:170px" %)
256 +|(% style="width:127px" %)[[ThingSpeak>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.3A0ThingSpeakA028viaA0MQTT29]]|(% style="width:385px" %)[[image:image-20230819113244-10.png||height="82" width="291"]]|(% style="width:170px" %)
257 +|(% style="width:127px" %)[[ThingsBoard>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.6A0ThingsBoard.CloudA028viaA0MQTT29]]|(% style="width:385px" %)[[image:image-20230819113244-11.png||height="113" width="293"]]|(% style="width:170px" %)
258 +|(% style="width:127px" %) |(% style="width:385px" %) |(% style="width:170px" %)
268 268  
269 269  (% style="color:blue" %)**1D Version**(%%): This version has 1NCE SIM card pre-installed and configure to send value to DataCake. User Just need to select the sensor type in DataCake and Activate S31-NB and user will be able to see data in DataCake. See here for [[DataCake Config Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.4Datacake]].
270 270  
... ... @@ -354,7 +354,7 @@
354 354  
355 355  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
356 356  
357 -(FF3F & 8000: Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
348 +(FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
358 358  
359 359  
360 360  (% style="color:blue" %)**Humidity:   **
... ... @@ -572,6 +572,8 @@
572 572  
573 573  * 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]]**.
574 574  
566 +
567 +
575 575  = 6. FAQ =
576 576  
577 577  == 6.1 How can I access t BC660K-GL AT Commands? ==
... ... @@ -582,6 +582,7 @@
582 582  [[See BC660K-GL AT Command set>>url:https://www.dropbox.com/sh/5f6ssda5fum8rvs/AABT68l8ZzWOvZ5eg2qwOoFda?dl=0]]
583 583  
584 584  
578 +
585 585  = 7. Order Info =
586 586  
587 587  
... ... @@ -593,9 +593,10 @@
593 593  
594 594  * (% style="color:#037691" %)**1D**(%%): with 1NCE* 10 years 500MB SIM card and Pre-configure to DataCake server
595 595  
596 -(% 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
590 +(% 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
597 597  
598 598  
593 +
599 599  = 8. ​Packing Info =
600 600  
601 601  
... ... @@ -605,16 +605,19 @@
605 605  
606 606  * External antenna x 1
607 607  
603 +
604 +
608 608  (% style="color:#037691" %)**Dimension and weight**:
609 609  
610 -* Device Size: 13.0 x 5 x 4.5 cm
607 +* Device Size: 13.0 x 5 x 4.5 cm
611 611  
612 -* Device Weight: 150g
609 +* Device Weight: 150g
613 613  
614 -* Package Size / pcs : 14.0 x 8x 5 cm
611 +* Package Size / pcs : 14.0 x 8x 5 cm
615 615  
616 -* Weight / pcs : 180g
613 +* Weight / pcs : 180g
617 617  
615 +
618 618  = 9. Support =
619 619  
620 620  
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