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edited by Xiaoling
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edited by Xiaoling
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Title
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1 -S31-NB/S31B-NB_BN-IoT Outdoor Temperature & Humidity Sensor User Manual
1 +DDS20-NB -- NB-IoT Ultrasonic Liquid Level Sensor User Manual
Content
... ... @@ -1,8 +1,7 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20230819102136-3.png]]
2 +[[image:image-20230911134259-1.png||height="570" width="570"]]
3 3  
4 4  
5 -
6 6  **Table of Contents:**
7 7  
8 8  {{toc/}}
... ... @@ -14,35 +14,41 @@
14 14  
15 15  = 1. Introduction =
16 16  
17 -== 1.1 What is S31x-NB NB-IoT Temperature & Humidity Sensor ==
16 +== 1.1 What is DDS20-NB NB-IoT Ultrasonic liquid level Sensor ==
18 18  
19 19  
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*.
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.
21 21  
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.
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. 
23 23  
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.
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.
25 25  
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).
25 +PS-NB-NA supports different uplink methods including **MQTT, MQTTs, UDP & TCP** for different application requirement, and support uplinks to various IoT Servers.
27 27  
28 -*make sure you have NB-IoT coverage locally.
27 +PS-NB-NA **supports BLE configure **and** OTA update** which make user easy to use.
29 29  
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 -[[image:1692411831805-116.png]]
31 +PS-NB-NA has optional built-in SIM card and default IoT server connection version. Which makes it works with simple configuration.
32 32  
33 33  
34 +[[image:image-20230911140426-2.png||height="320" width="951"]]
35 +
36 +
34 34  == 1.2 ​Features ==
35 35  
36 36  
37 37  * NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD
38 38  * Ultra-low power consumption
39 -* External 3 meters SHT31 probe (For S31-NB)
40 -* Measure range -40°C ~~ 85°C
41 -* Temperature & Humidity alarm
42 +* Liquid Level Measurement by Ultrasonic technology
43 +* Measure through container, No need to contact Liquid
44 +* Valid level range 20mm - 2000mm
45 +* Accuracy: ±(5mm+S*0.5%) (S: Measure Value)
42 42  * Multiply Sampling and one uplink
43 43  * Support Bluetooth v5.1 remote configure and update firmware
44 44  * Uplink on periodically
45 45  * Downlink to change configure
50 +* IP66 Waterproof Enclosure
46 46  * 8500mAh Battery for long term use
47 47  * Nano SIM card slot for NB-IoT SIM
48 48  
... ... @@ -49,31 +49,17 @@
49 49  == 1.3 Specification ==
50 50  
51 51  
52 -(% style="color:#037691" %)**Common DC Characteristics:**
57 +(% style="color:blue" %)**Common DC Characteristics:**
53 53  
54 -* Supply Voltage: 2.1v ~~ 3.6v
59 +* Supply Voltage: 2.5v ~~ 3.6v
55 55  * Operating Temperature: -40 ~~ 85°C
56 56  
57 -(% style="color:#037691" %)**Temperature Sensor:**
62 +(% style="color:blue" %)**NB-IoT Spec:**
58 58  
59 -* Range: -40 to + 80°C
60 -* Accuracy: ±0.2 @ 0-90 °C
61 -* Resolution: 0.1°C
62 -* Long Term Shift: <0.03 °C/yr
64 +(% style="color:#037691" %)**NB-IoT Module: BC660K-GL**
63 63  
64 -(% style="color:#037691" %)**Humidity Sensor: **
66 +(% style="color:#037691" %)**Support Bands:**
65 65  
66 -* Range: 0 ~~ 99.9% RH
67 -* Accuracy: ± 2%RH ( 0 ~~ 100%RH)
68 -* Resolution: 0.01% RH
69 -* Long Term Shift: <0.25 %RH/yr
70 -
71 -(% style="color:#037691" %)**NB-IoT Spec:**
72 -
73 -**NB-IoT Module: BC660K-GL**
74 -
75 -Support Bands:
76 -
77 77  * B1 @H-FDD: 2100MHz
78 78  * B2 @H-FDD: 1900MHz
79 79  * B3 @H-FDD: 1800MHz
... ... @@ -92,7 +92,7 @@
92 92  * B70 @H-FDD: 2000MHz
93 93  * B85 @H-FDD: 700MHz
94 94  
95 -(% style="color:#037691" %)**Battery:**
86 +(% style="color:blue" %)**Battery:**
96 96  
97 97  * Li/SOCI2 un-chargeable battery
98 98  * Capacity: 8500mAh
... ... @@ -100,33 +100,151 @@
100 100  * Max continuously current: 130mA
101 101  * Max boost current: 2A, 1 second
102 102  
103 -(% style="color:#037691" %)**Power Consumption**
94 +(% style="color:blue" %)**Power Consumption**
104 104  
105 105  * STOP Mode: 10uA @ 3.3v
106 106  * Max transmit power: 350mA@3.3v
107 107  
108 -== 1.4 Applications ==
99 +== 1.4 Suitable Container & Liquid ==
109 109  
110 110  
111 -* Smart Buildings & Home Automation
112 -* Logistics and Supply Chain Management
113 -* Smart Metering
114 -* Smart Agriculture
115 -* Smart Cities
116 -* Smart Factory
102 +* Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc.
103 +* Container shape is regular, and surface is smooth.
104 +* Container Thickness:
105 +** Pure metal material.  2~~8mm, best is 3~~5mm
106 +** Pure non metal material: <10 mm
107 +* Pure liquid without irregular deposition.
117 117  
118 -== 1.5 Sleep mode and working mode ==
109 +(% style="display:none" %)
119 119  
111 +== 1.5 Install DDS20-NB ==
120 120  
113 +
114 +(% style="color:blue" %)**Step 1**(%%):  ** Choose the installation point.**
115 +
116 +DDS20-NB (% style="color:red" %)**MUST**(%%) be installed on the container bottom middle position.
117 +
118 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-3.png?rev=1.1||alt="image-20220615091045-3.png"]]
119 +
120 +
121 +(((
122 +(% style="color:blue" %)**Step 2**(%%):  **Polish the installation point.**
123 +)))
124 +
125 +(((
126 +For Metal Surface with paint, it is important to polish the surface, first use crude sand paper to polish the paint level , then use exquisite sand paper to polish the metal level to make it shine & smooth.
127 +)))
128 +
129 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DDS20-LB_LoRaWAN_Ultrasonic_Liquid_Level_Sensor_User_Manual/WebHome/image-20230613143052-5.png?rev=1.1||alt="image-20230613143052-5.png"]]
130 +
131 +
132 +No polish needed if the container is shine metal surface without paint or non-metal container.
133 +
134 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DDS20-LB_LoRaWAN_Ultrasonic_Liquid_Level_Sensor_User_Manual/WebHome/image-20230613143125-6.png?rev=1.1||alt="image-20230613143125-6.png"]]
135 +
136 +
137 +(((
138 +(% style="color:blue" %)**Step3:   **(%%)**Test the installation point.**
139 +)))
140 +
141 +(((
142 +Power on DDS20-NB, check if the blue LED is on, If the blue LED is on, means the sensor works. Then put ultrasonic coupling paste on the sensor and put it tightly on the installation point.
143 +)))
144 +
145 +(((
146 +It is necessary to put the coupling paste between the sensor and the container, otherwise DDS20-NB won't detect the liquid level.
147 +)))
148 +
149 +(((
150 +After paste the DDS20-NB well, power on DDS20-NB. In the first 30 seconds of booting, device will check the sensors status and BLUE LED will show the status as below. After 30 seconds, BLUE LED will be off to save battery life.
151 +)))
152 +
153 +
154 +(((
155 +(% style="color:blue" %)**LED Status:**
156 +)))
157 +
158 +* (((
159 +**Onboard LED**: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well.
160 +)))
161 +
162 +* (((
163 +(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** always ON**(%%): Sensor is power on but doesn't detect liquid. There is problem in installation point.
164 +)))
165 +* (((
166 +(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** slowly blinking**(%%): Sensor detects Liquid Level, The installation point is good.
167 +)))
168 +
169 +(((
170 +DDS20-NB will enter into low power mode at 30 seconds after system reset or power on, Blue LED will be off after that.
171 +)))
172 +
173 +
174 +(((
175 +(% style="color:red" %)**Note :**(%%)** (% style="color:blue" %)Ultrasonic coupling paste(%%)**(% style="color:blue" %) (%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
176 +)))
177 +
178 +
179 +(((
180 +(% style="color:blue" %)**Step4:   **(%%)**Install use Epoxy ab glue.**
181 +)))
182 +
183 +(((
184 +Prepare Eproxy AB glue.
185 +)))
186 +
187 +(((
188 +Put Eproxy AB glue in the sensor and press it hard on the container installation point.
189 +)))
190 +
191 +(((
192 +Reset DDS20-NB and see if the BLUE LED is slowly blinking.
193 +)))
194 +
195 +[[image:image-20230809172509-1.png]]
196 +
197 +(((
198 +(% style="color:red" %)**Note :**(% style="color:red; display:none" %)** **
199 +
200 +(% style="color:red" %)**1:**(%%)** (% style="color:blue" %)Eproxy AB glue(%%)** needs 3~~ 5 minutes to stable attached. we can use other glue material to keep it in the position.
201 +)))
202 +
203 +(((
204 +(% style="color:red" %)**2:**(%%)** (% style="color:blue" %)Eproxy AB glue(%%)** is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
205 +)))
206 +
207 +
208 +== 1.6 Applications ==
209 +
210 +
211 +* Smart liquid control solution
212 +
213 +* Smart liquefied gas solution
214 +
215 +== 1.7 Precautions ==
216 +
217 +
218 +* At room temperature, containers of different materials, such as steel, glass, iron, ceramics, non-foamed plastics and other dense materials, have different detection blind areas and detection limit heights.
219 +
220 +* For containers of the same material at room temperature, the detection blind zone and detection limit height are also different for the thickness of the container.
221 +
222 +* When the detected liquid level exceeds the effective detection value of the sensor, and the liquid level of the liquid to be measured shakes or tilts, the detected liquid height is unstable.
223 +
224 +(% style="display:none" %)
225 +
226 +
227 +
228 +== 1.8 Sleep mode and working mode ==
229 +
230 +
121 121  (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
122 122  
123 123  (% 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.
124 124  
125 125  
236 +== 1.9 Button & LEDs ==
126 126  
127 -== 1.6 Button & LEDs ==
128 128  
129 -
130 130  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
131 131  
132 132  
... ... @@ -143,10 +143,10 @@
143 143  )))
144 144  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
145 145  
146 -== 1.7 BLE connection ==
255 +== 1.10 BLE connection ==
147 147  
148 148  
149 -S31x-NB support BLE remote configure and firmware update.
258 +DDS20-NB support BLE remote configure and firmware update.
150 150  
151 151  
152 152  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
... ... @@ -158,86 +158,51 @@
158 158  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
159 159  
160 160  
161 -== 1.8 Pin Definitions & Switch ==
270 +== 1.11 Pin Definitions & Switch ==
162 162  
163 163  
164 -S31x-NB use the mother board from S31-NB which as below.
165 -
166 166  [[image:image-20230819104805-5.png]]
167 167  
168 168  
276 +=== 1.11.1 Jumper JP2 ===
169 169  
170 -=== 1.8.1 Jumper JP2 ===
171 171  
172 -
173 173  Power on Device when put this jumper.
174 174  
175 175  
176 -=== 1.8.2 BOOT MODE / SW1 ===
282 +=== 1.11.2 BOOT MODE / SW1 ===
177 177  
178 178  
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.
285 +**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.
180 180  
181 -2) (% style="color:blue" %)**Flash**(%%): work mode, device starts to work and send out console output for further debug
287 +**2)** (% style="color:blue" %)**Flash**(%%): work mode, device starts to work and send out console output for further debug
182 182  
183 183  
184 -=== 1.8.3 Reset Button ===
290 +=== 1.11.3 Reset Button ===
185 185  
186 186  
187 187  Press to reboot the device.
188 188  
189 -
190 -
191 -== 1.9 Hardware Variant ==
192 -
193 -
194 -(% border="1" cellspacing="5" style="width:410px" %)
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 -|(% style="width:102px" %)(((
197 -S31-NB
198 -)))|(% style="width:126px" %)(((
199 -(% style="text-align:center" %)
200 -[[image:image-20230819110632-6.png||height="130" width="104"]]
201 -)))|(% style="width:179px" %)(((
202 -1 x SHT31 Probe
203 -
204 -Cable Length : 3 meters
205 -
206 -
207 -)))
208 -|(% style="width:102px" %)(((
209 -S31B-NB
210 -)))|(% style="width:126px" %)(((
211 -(% style="text-align:center" %)
212 -[[image:image-20230819110702-7.png||height="164" width="90"]]
213 -)))|(% style="width:179px" %)(((
214 -1 x SHT31 Probe
215 -
216 -Installed in device.
217 -)))
218 -
219 219  (% style="display:none" %)
220 220  
221 221  
222 -
223 -
224 224  = 2. Use S31-NB to communicate with IoT Server =
225 225  
226 226  == 2.1 Send data to IoT server via NB-IoT network ==
227 227  
228 228  
229 -The S31-NB is equipped with a NB-IoT module, the pre-loaded firmware in S31-NB will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by S31-NB.
303 +The DDS20-NB is equipped with a NB-IoT module, the pre-loaded firmware in DDS20-NB will get environment data from sensors and send the value to local NB-IoT network via the NB-IoT module.  The NB-IoT network will forward this value to IoT server via the protocol defined by DDS20-NB.
230 230  
231 231  
232 232  Below shows the network structure:
233 233  
234 -[[image:1692415924540-357.png]]
308 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/DDS20-NB_NB-IoT_Ultrasonic_Liquid_Level_Sensor_User_Manual/WebHome/image-20230911140426-2.png?width=951&height=320&rev=1.1||alt="image-20230911140426-2.png"]]
235 235  
236 236  
237 -There are two version: (% style="color:blue" %)**-GE**(%%) and (% style="color:blue" %)**-1D**(%%) version of S31-NB.
311 +There are two version: (% style="color:blue" %)**-GE**(%%) and (% style="color:blue" %)**-1D**(%%) version of DDS20-NB.
238 238  
239 239  
240 -(% style="color:blue" %)**GE Version**(%%): This version doesn't include SIM card or point to any IoT server. User needs to use AT Commands to configure below two steps to set S31-NB send data to IoT server.
314 +(% style="color:blue" %)**GE Version**(%%): This version doesn't include SIM card or point to any IoT server. User needs to use AT Commands to configure below two steps to set DDS20-NB send data to IoT server.
241 241  
242 242  * Install NB-IoT SIM card and configure APN. See instruction of [[Attach Network>>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/#H2.AttachNetwork]].
243 243  
... ... @@ -245,25 +245,35 @@
245 245  
246 246  Below shows result of different server as a glance.
247 247  
248 -
249 249  (% border="1" cellspacing="4" style="width:515px" %)
250 250  |(% 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**
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" %)
324 +|(% 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" %)(((
325 +(% style="text-align:center" %)
326 +[[image:image-20230819113244-8.png||height="183" width="367"]]
327 +)))|(% style="width:170px" %)
328 +|(% 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" %)(((
329 +(% style="text-align:center" %)
330 +[[image:image-20230819113244-9.png||height="119" width="367"]]
331 +)))|(% style="width:170px" %)
253 253  |(% 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" %)
254 254  |(% 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" %)
255 255  |(% 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" %)
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" %)
335 +|(% 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" %)(((
336 +(% style="text-align:center" %)
337 +[[image:image-20230819113244-10.png||height="104" width="367"]]
338 +)))|(% style="width:170px" %)
339 +|(% 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" %)(((
340 +(% style="text-align:center" %)
341 +[[image:image-20230819113244-11.png||height="141" width="367"]]
342 +)))|(% style="width:170px" %)
259 259  
260 -(% 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]].
344 +(% 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 DDS20-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]].
261 261  
262 262  
263 263  == 2.2 ​Payload Types ==
264 264  
265 265  
266 -To meet different server requirement, S31-NB supports different payload type.
350 +To meet different server requirement, DDS20-NB supports different payload type.
267 267  
268 268  **Includes:**
269 269  
... ... @@ -289,7 +289,7 @@
289 289  
290 290  This is the General Json Format. As below:
291 291  
292 -(% style="color:#4472c4" %)**{"IMEI":866207053462762,"temperature":29.2,"humidity":54.2,"battery":3.27,"signal":24,"Model":S31x-NB, "1":{28.2,48.3,2023/08/10 08:00:37},"2":{28.1,49.1,2023/08/10 07:57:37},"3":{28.1,48.5,2023/08/10 07:54:37},"4":{28.2,48.6,2023/08/10 07:51:37},"5":{28.1,48.9,2023/08/10 07:48:37},"6":{28.2,48.8,2023/08/10 07:45:37},"7":{28.2,48.8,2023/08/10 07:42:37},"8":{28.0,48.8,2023/08/10 07:39:37}}**
376 +(% style="color:#4472c4" %)**{"IMEI":866207053462762,"temperature":29.2,"humidity":54.2,"battery":3.27,"signal":24,"Model":DDS20-NB, "1":{28.2,48.3,2023/08/10 08:00:37},"2":{28.1,49.1,2023/08/10 07:57:37},"3":{28.1,48.5,2023/08/10 07:54:37},"4":{28.2,48.6,2023/08/10 07:51:37},"5":{28.1,48.9,2023/08/10 07:48:37},"6":{28.2,48.8,2023/08/10 07:45:37},"7":{28.2,48.8,2023/08/10 07:42:37},"8":{28.0,48.8,2023/08/10 07:39:37}}**
293 293  
294 294  
295 295  (% style="color:red" %)**Notice, from above payload:**
... ... @@ -345,7 +345,7 @@
345 345  
346 346  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
347 347  
348 -(FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
432 +(FF3F & 8000: Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
349 349  
350 350  
351 351  (% style="color:blue" %)**Humidity:   **
... ... @@ -563,8 +563,6 @@
563 563  
564 564  * 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]]**.
565 565  
566 -
567 -
568 568  = 6. FAQ =
569 569  
570 570  == 6.1 How can I access t BC660K-GL AT Commands? ==
... ... @@ -575,7 +575,6 @@
575 575  [[See BC660K-GL AT Command set>>url:https://www.dropbox.com/sh/5f6ssda5fum8rvs/AABT68l8ZzWOvZ5eg2qwOoFda?dl=0]]
576 576  
577 577  
578 -
579 579  = 7. Order Info =
580 580  
581 581  
... ... @@ -587,10 +587,9 @@
587 587  
588 588  * (% style="color:#037691" %)**1D**(%%): with 1NCE* 10 years 500MB SIM card and Pre-configure to DataCake server
589 589  
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
671 +(% 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
591 591  
592 592  
593 -
594 594  = 8. ​Packing Info =
595 595  
596 596  
... ... @@ -600,19 +600,16 @@
600 600  
601 601  * External antenna x 1
602 602  
603 -
604 -
605 605  (% style="color:#037691" %)**Dimension and weight**:
606 606  
607 -* Device Size: 13.0 x 5 x 4.5 cm
685 +* Device Size: 13.0 x 5 x 4.5 cm
608 608  
609 -* Device Weight: 150g
687 +* Device Weight: 150g
610 610  
611 -* Package Size / pcs : 14.0 x 8x 5 cm
689 +* Package Size / pcs : 14.0 x 8x 5 cm
612 612  
613 -* Weight / pcs : 180g
691 +* Weight / pcs : 180g
614 614  
615 -
616 616  = 9. Support =
617 617  
618 618  
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