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Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
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
... ... @@ -1,9 +1,10 @@
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  
... ... @@ -13,41 +13,35 @@
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 (% style="color:blue" %)**NB-IoT Ultrasonic liquid level sensor**(%%) for Internet of Things solution. It uses (% style="color:blue" %)**none-contact method **(%%)to measure the (% style="color:blue" %)**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 (% style="color:blue" %)**ultrasonic sensing technology**(%%) for distance measurement. DDS20-NB is of high accuracy to measure various liquid such as: (% style="color:blue" %)**toxic substances**, **strong acids**, **strong alkalis**(%%) and (% style="color:blue" %)**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 -DDS20-NB supports different uplink methods including (% style="color:blue" %)**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 -DDS20-NB (% style="color:blue" %)**supports BLE configure **(%%)and(% style="color:blue" %)** OTA update**(%%) which make user easy to use.
28 +*make sure you have NB-IoT coverage locally.
28 28  
29 -DDS20-NB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long-term use up to severa years.
30 30  
31 -DDS20-NB 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  
40 40  * NB-IoT Bands: B1/B2/B3/B4/B5/B8/B12/B13/B17/B18/B19/B20/B25/B28/B66/B70/B85 @H-FDD
41 41  * Ultra-low power consumption
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)
39 +* External 3 meters SHT31 probe (For S31-NB)
40 +* Measure range -40°C ~~ 85°C
41 +* Temperature & Humidity alarm
46 46  * Multiply Sampling and one uplink
47 47  * Support Bluetooth v5.1 remote configure and update firmware
48 48  * Uplink on periodically
49 49  * Downlink to change configure
50 -* IP66 Waterproof Enclosure
51 51  * 8500mAh Battery for long term use
52 52  * Nano SIM card slot for NB-IoT SIM
53 53  
... ... @@ -54,17 +54,31 @@
54 54  == 1.3 Specification ==
55 55  
56 56  
57 -(% style="color:blue" %)**Common DC Characteristics:**
52 +(% style="color:#037691" %)**Common DC Characteristics:**
58 58  
59 -* Supply Voltage: 2.5v ~~ 3.6v
54 +* Supply Voltage: 2.1v ~~ 3.6v
60 60  * Operating Temperature: -40 ~~ 85°C
61 61  
62 -(% style="color:blue" %)**NB-IoT Spec:**
57 +(% style="color:#037691" %)**Temperature Sensor:**
63 63  
64 -(% style="color:#037691" %)**NB-IoT Module: BC660K-GL**
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
65 65  
66 -(% style="color:#037691" %)**Support Bands:**
64 +(% style="color:#037691" %)**Humidity Sensor: **
67 67  
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 +
68 68  * B1 @H-FDD: 2100MHz
69 69  * B2 @H-FDD: 1900MHz
70 70  * B3 @H-FDD: 1800MHz
... ... @@ -83,7 +83,7 @@
83 83  * B70 @H-FDD: 2000MHz
84 84  * B85 @H-FDD: 700MHz
85 85  
86 -(% style="color:blue" %)**Battery:**
95 +(% style="color:#037691" %)**Battery:**
87 87  
88 88  * Li/SOCI2 un-chargeable battery
89 89  * Capacity: 8500mAh
... ... @@ -91,151 +91,33 @@
91 91  * Max continuously current: 130mA
92 92  * Max boost current: 2A, 1 second
93 93  
94 -(% style="color:blue" %)**Power Consumption**
103 +(% style="color:#037691" %)**Power Consumption**
95 95  
96 96  * STOP Mode: 10uA @ 3.3v
97 97  * Max transmit power: 350mA@3.3v
98 98  
99 -== 1.4 Suitable Container & Liquid ==
108 +== 1.4 Applications ==
100 100  
101 101  
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.
111 +* Smart Buildings & Home Automation
112 +* Logistics and Supply Chain Management
113 +* Smart Metering
114 +* Smart Agriculture
115 +* Smart Cities
116 +* Smart Factory
108 108  
109 -(% style="display:none" %)
118 +== 1.5 Sleep mode and working mode ==
110 110  
111 -== 1.5 Install DDS20-NB ==
112 112  
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 -
231 231  (% 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.
232 232  
233 233  (% 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.
234 234  
235 235  
236 -== 1.9 Button & LEDs ==
237 237  
127 +== 1.6 Button & LEDs ==
238 238  
129 +
239 239  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
240 240  
241 241  
... ... @@ -252,10 +252,10 @@
252 252  )))
253 253  |(% 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.
254 254  
255 -== 1.10 BLE connection ==
146 +== 1.7 BLE connection ==
256 256  
257 257  
258 -DDS20-NB support BLE remote configure and firmware update.
149 +S31x-NB support BLE remote configure and firmware update.
259 259  
260 260  
261 261  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:
... ... @@ -267,114 +267,122 @@
267 267  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
268 268  
269 269  
270 -== 1.11 Pin Definitions & Switch ==
161 +== 1.8 Pin Definitions & Switch ==
271 271  
272 272  
164 +S31x-NB use the mother board from S31-NB which as below.
165 +
273 273  [[image:image-20230819104805-5.png]]
274 274  
275 275  
276 -=== 1.11.1 Jumper JP2 ===
277 277  
170 +=== 1.8.1 Jumper JP2 ===
278 278  
172 +
279 279  Power on Device when put this jumper.
280 280  
281 281  
282 -=== 1.11.2 BOOT MODE / SW1 ===
176 +=== 1.8.2 BOOT MODE / SW1 ===
283 283  
284 284  
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.
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.
286 286  
287 -**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
288 288  
289 289  
290 -=== 1.11.3 Reset Button ===
184 +=== 1.8.3 Reset Button ===
291 291  
292 292  
293 293  Press to reboot the device.
294 294  
295 -(% style="display:none" %)
296 296  
297 297  
298 -== 1.12 Mechanical ==
191 +== 1.9 Hardware Variant ==
299 299  
300 300  
301 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675143884058-338.png?rev=1.1||alt="1675143884058-338.png"]]
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-LB
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
302 302  
303 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675143899218-599.png?rev=1.1||alt="1675143899218-599.png"]]
204 +Cable Length : 3 meters
304 304  
305 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/WebHome/1675143909447-639.png?rev=1.1||alt="1675143909447-639.png"]]
206 +
207 +)))
208 +|(% style="width:102px" %)(((
209 +S31B-LB
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
306 306  
216 +Installed in device.
217 +)))
307 307  
308 -(% style="color:blue" %)**Probe Mechanical:**
219 +(% style="display:none" %)
309 309  
310 -[[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-20220615090910-1.png?rev=1.1||alt="image-20220615090910-1.png"]]
311 311  
312 -[[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-20220615090910-2.png?rev=1.1||alt="image-20220615090910-2.png"]]
313 313  
314 314  
315 -= 2. Use DDS20-NB to communicate with IoT Server =
224 += 2. Use S31-NB to communicate with IoT Server =
316 316  
317 317  == 2.1 Send data to IoT server via NB-IoT network ==
318 318  
319 319  
320 -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.
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.
321 321  
322 322  
323 323  Below shows the network structure:
324 324  
325 -[[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"]]
234 +[[image:1692415924540-357.png]]
326 326  
327 327  
328 -There are two version: (% style="color:blue" %)**-GE**(%%) and (% style="color:blue" %)**-1D**(%%) version of DDS20-NB.
237 +There are two version: (% style="color:blue" %)**-GE**(%%) and (% style="color:blue" %)**-1D**(%%) version of S31-NB.
329 329  
330 330  
331 -(% 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.
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.
332 332  
333 -* 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]].
242 +1. 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]].
334 334  
335 -* Set up sensor to point to IoT Server. See instruction of [[Configure to Connect Different Servers>>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.Configuretoconnecttodifferentservers]]. 
244 +1. Set up sensor to point to IoT Server. See instruction of [[Configure to Connect Different Servers>>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.Configuretoconnecttodifferentservers]]. 
336 336  
337 337  Below shows result of different server as a glance.
338 338  
248 +
339 339  (% border="1" cellspacing="4" style="width:515px" %)
340 340  |(% 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**
341 -|(% 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" %)(((
342 -(% style="text-align:center" %)
343 -[[image:image-20230819113244-8.png||height="183" width="367"]]
344 -)))|(% style="width:170px" %)
345 -|(% 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" %)(((
346 -(% style="text-align:center" %)
347 -[[image:image-20230819113244-9.png||height="119" width="367"]]
348 -)))|(% 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" %)
349 349  |(% 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" %)
350 350  |(% 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" %)
351 351  |(% 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" %)
352 -|(% 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" %)(((
353 -(% style="text-align:center" %)
354 -[[image:image-20230819113244-10.png||height="104" width="367"]]
355 -)))|(% style="width:170px" %)
356 -|(% 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" %)(((
357 -(% style="text-align:center" %)
358 -[[image:image-20230819113244-11.png||height="141" width="367"]]
359 -)))|(% 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" %)
360 360  
361 -(% 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]].
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]].
362 362  
363 363  
364 364  == 2.2 ​Payload Types ==
365 365  
366 366  
367 -To meet different server requirement, DDS20-NB supports different payload type.
266 +To meet different server requirement, S31-NB supports different payload type.
368 368  
369 369  **Includes:**
370 370  
371 -* [[General JSON format payload>>||anchor="H2.2.1GeneralJsonFormat28Type3D529"]]. (Type=5)
270 +* [[General JSON format payload>>path:#General_Json]]. (Type=5)
372 372  
373 -* [[HEX format Payload>>||anchor="H2.2.2HEXformatPayload28Type3D029"]]. (Type=0)
272 +* [[HEX format Payload>>path:#HEX_Payload]]. (Type=0)
374 374  
375 -* [[ThingSpeak Format>>||anchor="H2.2.4ThingSpeakPayload28Type3D129"]]. (Type=1)
274 +* [[ThingSpeak Format>>path:#ThingSpeak_Payload]]. (Type=1)
376 376  
377 -* [[ThingsBoard Format>>||anchor="H2.2.3ThingsBoardPayload28Type3D329"]]. (Type=3)
276 +* [[ThingsBoard Format>>path:#ThingsBoard_Payload]]. (Type=3)
378 378  
379 379  User can specify the payload type when choose the connection protocol. Example:
380 380  
... ... @@ -385,12 +385,12 @@
385 385  (% style="color:#037691" %)**AT+PRO=3,5 ** (%%) ~/~/ Use MQTT Connection & Json Payload
386 386  
387 387  
388 -=== 2.2.1 General Json Format(Type~=5) ===
287 +=== 2.2.1 General Json Format (Type~=5) ===
389 389  
390 390  
391 391  This is the General Json Format. As below:
392 392  
393 -(% 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}}**
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}}**
394 394  
395 395  
396 396  (% style="color:red" %)**Notice, from above payload:**
... ... @@ -399,6 +399,7 @@
399 399  
400 400  * Json entry 1 ~~ 8 are the last 1 ~~ 8 sampling data as specify by (% style="color:#037691" %)**AT+NOUD=8 ** (%%)Command. Each entry includes (from left to right): Temperature, Humidity, Sampling time.
401 401  
301 +
402 402  === 2.2.2 HEX format Payload(Type~=0) ===
403 403  
404 404  
... ... @@ -413,7 +413,7 @@
413 413  
414 414  These bytes include the hardware and software version.
415 415  
416 -(% style="color:#037691" %)**Higher byte:**(%%) Specify Sensor Model: 0x00 for DDS20-NB
316 +(% style="color:#037691" %)**Higher byte:**(%%) Specify Sensor Model: 0x00 for S31B-NB & S31-NB
417 417  
418 418  (% style="color:#037691" %)**Lower byte:**(%%) Specify the software version: 0x64=100, means firmware version 100
419 419  
... ... @@ -440,6 +440,21 @@
440 440  **99**    Not known or not detectable
441 441  
442 442  
343 +(% style="color:blue" %)**Temperature: **
344 +
345 +If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
346 +
347 +If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
348 +
349 +(FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
350 +
351 +
352 +
353 +(% style="color:blue" %)**Humidity:   **
354 +
355 +Read:0295(H)=661(D)    Value:  661 / 10=66.1, So 66.1%
356 +
357 +
443 443  (% style="color:blue" %)**TimeStamp:   **
444 444  
445 445  Unit TimeStamp Example: 64d49439(H) = 1691653177(D)
... ... @@ -452,6 +452,7 @@
452 452  
453 453  Type3 payload special design for ThingsBoard, it will also configure other default server to ThingsBoard.
454 454  
370 +
455 455  (% style="color:#4472c4" %)**{"IMEI":866207053462762,"temperature":29.2,"humidity":54.2,"battery":3.27,"signal":24}**
456 456  
457 457  
... ... @@ -462,368 +462,361 @@
462 462  
463 463  Temperature, Humidity, Battery & Signal. This payload type only valid for ThingsSpeak Platform
464 464  
381 +
465 465  As below:
466 466  
467 467  (% style="color:#4472c4" %)**field1=27.9&field2=49.9&field3=3.23&field4=28**
468 468  
469 -== 2.3  ​Uplink Payload ==
470 470  
387 +== 2.3 Test Uplink and Change Update Interval ==
471 471  
472 -(((
473 -DDS20-LB will uplink payload via LoRaWAN with below payload format: 
474 -)))
475 475  
476 -(((
477 -Uplink payload includes in total 8 bytes.
478 -)))
390 +By default, Sensor will send uplinks (% style="color:blue" %)**every 2 hours**(%%) & AT+NOUD=8
479 479  
480 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
481 -|=(% style="width: 95px; background-color:#D9E2F3;color:#0070C0" %)(% style="display:none" %) (%%)Size(bytes)|=(% style="width: 61px; background-color:#D9E2F3;color:#0070C0" %)2|=(% style="background-color:#D9E2F3;color:#0070C0" %)2|=(% style="background-color:#D9E2F3;color:#0070C0" %)1|=(% style="background-color:#D9E2F3;color:#0070C0" %)2|=(% style="background-color:#D9E2F3;color:#0070C0" %)1
482 -|(% style="width:95px" %)Value|(% style="width:61px" %)[[BAT>>||anchor="H2.3.2A0BatteryInfo"]]|(((
483 -[[Distance>>||anchor="H2.3.3A0Distance"]]
484 -(unit: mm)
485 -)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.4A0InterruptPin"]]|(((
486 -[[Temperature (Optional)>>||anchor="H2.3.5A0DS18B20Temperaturesensor"]]
487 -)))|[[Sensor Flag>>||anchor="H2.3.6A0SensorFlag"]]
488 488  
489 -[[image:微信截图_20230702135733.png||height="215" width="964"]]
393 +User can use below commands to change the (% style="color:blue" %)**uplink interval**.
490 490  
395 +(% style="color:#037691" %)**AT+TDC=600 ** (%%) ~/~/ Set Update Interval to 600s
491 491  
492 -=== 2.3.1 Device Status, FPORT~=5 ===
493 493  
398 +User can also push the button for more than 1 seconds to activate an uplink.
494 494  
495 -(((
496 -Users can use the downlink command(**0x26 01**) to ask DDS20-LB to send device configure detail, include device configure status. DDS20-LB will uplink a payload via FPort=5 to server.
497 497  
498 -The Payload format is as below.
499 -)))
401 +== 2.4 Multi-Samplings and One uplink ==
500 500  
501 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:490px" %)
502 -|=(% colspan="6" style="background-color:#D9E2F3;color:#0070C0" %)Device Status (FPORT=5)
503 -|(% style="width:60px" %)**Size(bytes)**|(% style="width:80px" %)**1**|(% style="width:140px" %)**2**|(% style="width:140px" %)**1**|(% style="width:70px" %)**1**|(% style="width:70px" %)**2**
504 -|(% style="width:94px" %)**Value**|(% style="width:68px" %)Sensor Model|(% style="width:80px" %)Firmware Version|(% style="width:86px" %)Frequency Band|(% style="width:61px" %)Sub-band|(% style="width:61px" %)BAT
505 505  
506 -[[image:DDS20.png||height="241" width="1336"]]
404 +To save battery life, S31-NB will sample temperature & humidity data every 15 minutes and send one uplink every 2 hours. So each uplink it will include 8 stored data + 1 real-time data. They are defined by:
507 507  
406 +* (% style="color:#037691" %)**AT+TR=900**   (%%) ~/~/  The unit is seconds, and the default is to record data once every 900 seconds (15 minutes, the minimum can be set to 180 seconds)
508 508  
509 -(% style="color:#037691" %)**Sensor Model**(%%)**:** For DDS20-LB, this value is 0x29
408 +* (% style="color:#037691" %)**AT+NOUD=8**  (%%)~/~/   The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
510 510  
511 -(% style="color:#037691" %)**Firmware Version**(%%)**:** 0x0100, Means: v1.0.0 version
410 +The diagram below explains the relationship between TR, NOUD, and TDC more clearly:
512 512  
513 -(% style="color:#037691" %)**Frequency Band**(%%)**:**
412 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png||alt="IMG_256"]]
514 514  
515 -0x01: EU868
516 516  
517 -0x02: US915
415 +== 2.5 Humidity and Temperature alarm function ==
518 518  
519 -0x03: IN865
520 520  
521 -0x04: AU915
418 +On each sampling define by AT+TR ( default 900s or 15 minutes), when the value exceed the range, it will trigger an Alarm and immediately sends a uplink.
522 522  
523 -0x05: KZ865
524 524  
525 -0x06: RU864
421 +(% style="color:blue" %)**AT Commands:**
526 526  
527 -0x07: AS923
423 +(% style="color:#037691" %)**AT+ SHHUM=min,max**
528 528  
529 -0x08: AS923-1
425 +Example: AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50 or higher than 80.
530 530  
531 -0x09: AS923-2
532 532  
533 -0x0a: AS923-3
428 +(% style="color:#037691" %)**AT+ SHTEMP=min,max**
534 534  
535 -0x0b: CN470
430 +Example: AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20 or higher than 30
536 536  
537 -0x0c: EU433
538 538  
539 -0x0d: KR920
433 +(% style="color:red" %)**Notice:**
540 540  
541 -0x0e: MA869
435 +* To disable Alarm, user can set min and max to same value , such as (% style="color:#037691" %)**AT+SHTEMP=0,0.**
542 542  
437 +* If user only want to send only min or max, user can set the alarm to a value that device won’t reach. For example: (% style="color:#037691" %)**AT+SHTEMP=-80,0.**
543 543  
544 -(% style="color:#037691" %)**Sub-Band**(%%)**:**
545 545  
546 -AU915 and US915: value 0x00 ~~ 0x08
547 547  
548 -CN470: value 0x0B ~~ 0x0C
549 549  
550 -Other Bands: Always 0x00
442 +== 2.6 Trggier an uplink by external interrupt ==
551 551  
552 552  
553 -(% style="color:#037691" %)**Battery Info:**
445 +S31-NB has an external trigger interrupt function. Users can use the PB15 pin to trigger the upload of data packets.
554 554  
555 -Check the battery voltage.
447 +(% style="color:blue" %)**AT command:**
556 556  
557 -Ex1: 0x0B45 = 2885mV
449 +* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
558 558  
559 -Ex2: 0x0B49 = 2889mV
451 +* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/Disable Interrupt
560 560  
453 +* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/Trigger by rising and falling edge
561 561  
562 -=== 2.3.2  Battery Info ===
455 +* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/Trigger by falling edge
563 563  
457 +* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/Trigger by rising edge
564 564  
565 -Check the battery voltage for DDS20-LB.
566 566  
567 -Ex1: 0x0B45 = 2885mV
568 568  
569 -Ex2: 0x0B49 = 2889mV
461 += 3. Configure S31x-NB =
570 570  
463 +== 3.1 Configure Methods ==
571 571  
572 -=== 2.3.3  Distance ===
573 573  
466 +S31x-NB supports below configure method:
574 574  
575 -(((
576 -Get the distance. Flat object range 20mm - 2000mm.
577 -)))
468 +* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
578 578  
579 -(((
580 -For example, if the data you get from the register is **0x06 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
470 +* AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
581 581  
582 -(% style="color:blue" %)**0605(H) = 1541 (D) = 1541 mm.**
583 -)))
472 +* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
584 584  
585 -* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
586 586  
587 -* If the sensor value lower than 0x0014 (20mm), the sensor value will be invalid.
588 588  
589 -=== 2.3.4  Interrupt Pin ===
476 +== 3.2 General Commands ==
590 590  
591 591  
592 -This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up.
479 +These commands are to configure:
593 593  
594 -**Example:**
481 +* General system settings like: uplink interval.
482 +* LoRaWAN protocol & radio related command.
595 595  
596 -0x00: Normal uplink packet.
484 +They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
597 597  
598 -0x01: Interrupt Uplink Packet.
486 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
599 599  
600 600  
601 -=== 2.3.5  DS18B20 Temperature sensor ===
489 +== 3.3 Commands special design for S31x-LB ==
602 602  
603 603  
604 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
492 +These commands only valid for S31x-LB, as below:
605 605  
606 -**Example**:
607 607  
608 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
495 +=== 3.3.1 Set Transmit Interval Time ===
609 609  
610 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
611 611  
498 +Feature: Change LoRaWAN End Node Transmit Interval.
612 612  
613 -=== 2.3.6  Sensor Flag ===
500 +(% style="color:blue" %)**AT Command: AT+TDC**
614 614  
615 -
616 -(((
617 -0x01: Detect Ultrasonic Sensor
502 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
503 +|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
504 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
505 +30000
506 +OK
507 +the interval is 30000ms = 30s
618 618  )))
619 -
620 -(((
621 -0x00: No Ultrasonic Sensor
622 -
623 -
509 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
510 +OK
511 +Set transmit interval to 60000ms = 60 seconds
624 624  )))
625 625  
626 -== 2.4 Test Uplink and Change Update Interval ==
514 +(% style="color:blue" %)**Downlink Command: 0x01**
627 627  
516 +Format: Command Code (0x01) followed by 3 bytes time value.
628 628  
629 -By default, Sensor will send uplinks (% style="color:blue" %)**every 2 hours**(%%) & AT+NOUD=8
518 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
630 630  
631 -User can use below commands to change the (% style="color:blue" %)**uplink interval**.
520 +* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
521 +* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
632 632  
633 -(% style="color:#037691" %)**AT+TDC=600 ** (%%) ~/~/ Set Update Interval to 600s
523 +=== 3.3.2 Get Device Status ===
634 634  
635 -User can also push the button for more than 1 seconds to activate an uplink.
636 636  
526 +Send a LoRaWAN downlink to ask device send Alarm settings.
637 637  
638 -== 2.5 Multi-Samplings and One uplink ==
528 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
639 639  
530 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
640 640  
641 -To save battery life, DDS20-NB will sample temperature & humidity data every 15 minutes and send one uplink every 2 hours. So each uplink it will include 8 stored data + 1 real-time data. They are defined by:
642 642  
643 -* (% style="color:#037691" %)**AT+TR=900**   (%%) ~/~/ The unit is seconds, and the default is to record data once every 900 seconds (15 minutes, the minimum can be set to 180 seconds)
533 +=== 3.3.3 Set Temperature Alarm Threshold ===
644 644  
645 -* (% style="color:#037691" %)**AT+NOUD=8**     (%%)~/~/  The device uploads 8 sets of recorded data by default. Up to 32 sets of record data can be uploaded.
646 646  
647 -The diagram below explains the relationship between TR, NOUD, and TDC more clearly:
536 +* (% style="color:blue" %)**AT Command:**
648 648  
649 -[[image:1692424376354-959.png]]
538 +(% style="color:#037691" %)**AT+SHTEMP=min,max**
650 650  
540 +* When min=0, and max≠0, Alarm higher than max
541 +* When min≠0, and max=0, Alarm lower than min
542 +* When min≠0 and max≠0, Alarm higher than max or lower than min
651 651  
652 -== 2.6 Trggier an uplink by external interrupt ==
544 +Example:
653 653  
546 + AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
654 654  
655 -DDS20-NB has an external trigger interrupt function. Users can use the PB15 pin to trigger the upload of data packets.
548 +* (% style="color:blue" %)**Downlink Payload:**
656 656  
657 -(% style="color:blue" %)**AT command:**
550 +(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
658 658  
659 -* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
552 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
660 660  
661 -* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/ Disable Interrupt
662 662  
663 -* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/ Trigger by rising and falling edge
555 +=== 3.3.4 Set Humidity Alarm Threshold ===
664 664  
665 -* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/ Trigger by falling edge
666 666  
667 -* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
558 +* (% style="color:blue" %)**AT Command:**
668 668  
669 -= 3. Configure DDS20-NB =
560 +(% style="color:#037691" %)**AT+SHHUM=min,max**
670 670  
671 -== 3.1 Configure Methods ==
562 +* When min=0, and max≠0, Alarm higher than max
563 +* When min≠0, and max=0, Alarm lower than min
564 +* When min≠0 and max≠0, Alarm higher than max or lower than min
672 672  
566 +Example:
673 673  
674 -DDS20-NB supports below configure method:
568 + AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
675 675  
676 -* AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
570 +* (% style="color:blue" %)**Downlink Payload:**
677 677  
678 -* AT Command via UART Connection : See [[UART Connection>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H2.3UARTConnectionforSN50v3basemotherboard]].
572 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
679 679  
680 -== 3.2 AT Commands Set ==
574 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
681 681  
682 682  
683 -AT+<CMD>?        : Help on <CMD>
577 +=== 3.3.5 Set Alarm Interval ===
684 684  
685 -AT+<CMD>         : Run <CMD>
686 686  
687 -AT+<CMD>=<value> : Set the value
580 +The shortest time of two Alarm packet. (unit: min)
688 688  
689 -AT+<CMD>=?       : Get the value
582 +* (% style="color:blue" %)**AT Command:**
690 690  
584 +(% style="color:#037691" %)**AT+ATDC=30** (%%) ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
691 691  
692 -(% style="color:blue" %)**General Commands**      
586 +* (% style="color:blue" %)**Downlink Payload:**
693 693  
694 -AT                    : Attention       
588 +(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
695 695  
696 -AT?  : Short Help     
697 697  
698 -ATZ  : MCU Reset    
591 +=== 3.3.6 Get Alarm settings ===
699 699  
700 -AT+TDC  : Application Data Transmission Interval
701 701  
702 -AT+CFG  : Print all configurations
594 +Send a LoRaWAN downlink to ask device send Alarm settings.
703 703  
704 -AT+CFGMOD           : Working mode selection
596 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
705 705  
706 -AT+DEUI  : Get or set the Device ID
598 +**Example:**
707 707  
708 -AT+INTMOD            : Set the trigger interrupt mode
600 +[[image:image-20230524110211-4.png]]
709 709  
710 -AT+5VT           : Set extend the time of 5V power  
602 +**Explain:**
711 711  
712 -AT+PRO          : Choose agreement
604 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
713 713  
714 -AT+RXDL  : Extend the sending and receiving time
606 +=== 3.3.7 Set Interrupt Mode ===
715 715  
716 -AT+DNSCFG  : Get or Set DNS Server
717 717  
718 -AT+GETSENSORVALUE   : Returns the current sensor measurement
609 +Feature, Set Interrupt mode for PA8 of pin.
719 719  
720 -AT+NOUD  : Get or Set the number of data to be uploaded
611 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
721 721  
722 -AT+CDP     : Read or Clear cached data
613 +(% style="color:blue" %)**AT Command: AT+INTMOD**
723 723  
724 -AT+SHTEMP:  Get or Set alarm of temp
615 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
616 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
617 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
618 +0
619 +OK
620 +the mode is 0 =Disable Interrupt
621 +)))
622 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
623 +Set Transmit Interval
624 +0. (Disable Interrupt),
625 +~1. (Trigger by rising and falling edge)
626 +2. (Trigger by falling edge)
627 +3. (Trigger by rising edge)
628 +)))|(% style="width:157px" %)OK
725 725  
726 -AT+SHHUM:  Get or Set alarm of moisture
630 +(% style="color:blue" %)**Downlink Command: 0x06**
727 727  
728 -AT+SERVADDR :  Server Address
632 +Format: Command Code (0x06) followed by 3 bytes.
729 729  
634 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
730 730  
731 -(% style="color:blue" %)**UDP Management**
636 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
637 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
732 732  
733 -AT+CFM  :  Upload confirmation mode (only valid for UDP)
639 +=== 3.3.8 Set Power Output Duration ===
734 734  
735 735  
736 -(% style="color:blue" %)**MQTT Management**
642 +Control the output duration 5V . Before each sampling, device will
737 737  
738 -AT+CLIENT               : Get or Set MQTT client
644 +~1. first enable the power output to external sensor,
739 739  
740 -AT+UNAME              : Get or Set MQTT Username
646 +2. keep it on as per duration, read sensor value and construct uplink payload
741 741  
742 -AT+PWD                  : Get or Set MQTT password
648 +3. final, close the power output.
743 743  
744 -AT+PUBTOPIC  : Get or Set MQTT publish topic
650 +(% style="color:blue" %)**AT Command: AT+5VT**
745 745  
746 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
652 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
653 +|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Response**
654 +|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
655 +OK
656 +|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
747 747  
658 +(% style="color:blue" %)**Downlink Command: 0x07**
748 748  
749 -(% style="color:blue" %)**Information**          
660 +Format: Command Code (0x07) followed by 2 bytes.
750 750  
751 -AT+FDR  : Factory Data Reset
662 +The first and second bytes are the time to turn on.
752 752  
753 -AT+PWORD  : Serial Access Password
664 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
665 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
754 754  
755 -AT+LDATA  : Get the last upload data
756 -
757 -AT+CDP  : Read or Clear cached data
758 -
759 -
760 760  = 4. Battery & Power Consumption =
761 761  
762 762  
763 -DDS20-NB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
670 +S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
764 764  
765 765  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
766 766  
767 767  
768 -= 5. Firmware update =
675 += 5. OTA Firmware update =
769 769  
770 770  
771 -User can change device firmware to::
678 +(% class="wikigeneratedid" %)
679 +User can change firmware S31x-LB to:
772 772  
681 +* Change Frequency band/ region.
773 773  * Update with new features.
774 -
775 775  * Fix bugs.
776 776  
777 -Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/sh/fhb3uyl4gt6clru/AAAiZVTFcxrfE1JOOyfcgO9ha?dl=0]]**
685 +Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0]]**
778 778  
687 +
779 779  Methods to Update Firmware:
780 780  
781 -* (Recommended way) OTA firmware update via BLE: [[**Instruction**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE_Firmware_Update_NB_Sensors_BC660K-GL/]].
782 -
690 +* (Recommanded way) OTA firmware update via wireless : **[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]**
783 783  * 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]]**.
784 784  
785 785  = 6. FAQ =
786 786  
787 -== 6.1 How can I access t BC660K-GL AT Commands? ==
788 788  
789 789  
790 -User can access to BC660K-GL directly and send AT Commands.
697 += 7. Order Info =
791 791  
792 -[[See BC660K-GL AT Command set>>url:https://www.dropbox.com/sh/5f6ssda5fum8rvs/AABT68l8ZzWOvZ5eg2qwOoFda?dl=0]]
793 793  
700 +Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
794 794  
795 -= 7. Order Info =
702 +(% style="color:red" %)**XX**(%%): The default frequency band
796 796  
704 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
797 797  
798 -Part Number: (% style="color:blue" %)**DDS20-NB-XX**
706 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
799 799  
800 -(% style="color:red" %)**XX**(%%):
708 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
801 801  
802 -* (% style="color:#037691" %)**GE**(%%): General version ( Exclude SIM card)
710 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
803 803  
804 -* (% style="color:#037691" %)**1D**(%%): with 1NCE* 10 years 500MB SIM card and Pre-configure to DataCake server
712 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
805 805  
806 -(% 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
714 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
807 807  
716 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
808 808  
718 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
719 +
809 809  = 8. ​Packing Info =
810 810  
811 811  
812 812  (% style="color:#037691" %)**Package Includes**:
813 813  
814 -* DDS20-NB NB-IoT Ultrasonic liquid level sensor x 1
725 +* S31x-LB LoRaWAN Temperature & Humidity Sensor
815 815  
816 -* External antenna x 1
817 -
818 818  (% style="color:#037691" %)**Dimension and weight**:
819 819  
820 -* Device Size: 13.0 x 5 x 4.5 cm
729 +* Device Size: cm
821 821  
822 -* Device Weight: 150g
731 +* Device Weight: g
823 823  
824 -* Package Size / pcs : 14.0 x 8x 5 cm
733 +* Package Size / pcs : cm
825 825  
826 -* Weight / pcs : 180g
735 +* Weight / pcs : g
827 827  
828 828  = 9. Support =
829 829  
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