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Summary

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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 +399,8 @@
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 +
302 +
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
317 +(% 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 +440,20 @@
440 440  **99**    Not known or not detectable
441 441  
442 442  
344 +(% style="color:blue" %)**Temperature: **
345 +
346 +If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
347 +
348 +If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
349 +
350 +(FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
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)
... ... @@ -482,11 +482,11 @@
482 482  == 2.4 Multi-Samplings and One uplink ==
483 483  
484 484  
485 -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:
400 +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:
486 486  
487 -* (% 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)
402 +* (% 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)
488 488  
489 -* (% 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.
404 +* (% 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.
490 490  
491 491  The diagram below explains the relationship between TR, NOUD, and TDC more clearly:
492 492  
... ... @@ -493,181 +493,324 @@
493 493  [[image:1692424376354-959.png]]
494 494  
495 495  
496 -== 2.5 Trggier an uplink by external interrupt ==
411 +== 2.5 Humidity and Temperature alarm function ==
497 497  
498 498  
499 -DDS20-NB has an external trigger interrupt function. Users can use the PB15 pin to trigger the upload of data packets.
414 +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.
500 500  
416 +
417 +(% style="color:blue" %)**AT Commands:**
418 +
419 +(% style="color:#037691" %)**AT+ SHHUM=min,max**
420 +
421 +Example: AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50 or higher than 80.
422 +
423 +
424 +(% style="color:#037691" %)**AT+ SHTEMP=min,max**
425 +
426 +Example: AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20 or higher than 30
427 +
428 +
429 +(% style="color:red" %)**Notice:**
430 +
431 +* To disable Alarm, user can set min and max to same value , such as (% style="color:#037691" %)**AT+SHTEMP=0,0.**
432 +
433 +* 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.**
434 +
435 +
436 +
437 +== 2.6 Trggier an uplink by external interrupt ==
438 +
439 +
440 +S31-NB has an external trigger interrupt function. Users can use the PB15 pin to trigger the upload of data packets.
441 +
501 501  (% style="color:blue" %)**AT command:**
502 502  
503 -* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
444 +* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
504 504  
505 -* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/ Disable Interrupt
446 +* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/Disable Interrupt
506 506  
507 -* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/ Trigger by rising and falling edge
448 +* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/Trigger by rising and falling edge
508 508  
509 -* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/ Trigger by falling edge
450 +* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/Trigger by falling edge
510 510  
511 -* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/ Trigger by rising edge
452 +* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/Trigger by rising edge
512 512  
513 -= 3. Configure DDS20-NB =
514 514  
455 += 3. Configure S31x-NB =
456 +
515 515  == 3.1 Configure Methods ==
516 516  
517 517  
518 -DDS20-NB supports below configure method:
460 +S31x-NB supports below configure method:
519 519  
520 520  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
521 521  
522 522  * 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]].
523 523  
524 -== 3.2 AT Commands Set ==
466 +* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
525 525  
526 526  
527 -AT+<CMD>?        : Help on <CMD>
469 +== 3.2 General Commands ==
528 528  
529 -AT+<CMD>         : Run <CMD>
530 530  
531 -AT+<CMD>=<value> : Set the value
472 +These commands are to configure:
532 532  
533 -AT+<CMD>=?       : Get the value
474 +* General system settings like: uplink interval.
475 +* LoRaWAN protocol & radio related command.
534 534  
477 +They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
535 535  
536 -(% style="color:blue" %)**General Commands**      
479 +[[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/]]
537 537  
538 -AT                    : Attention       
539 539  
540 -AT?  : Short Help     
482 +== 3.3 Commands special design for S31x-LB ==
541 541  
542 -ATZ  : MCU Reset    
543 543  
544 -AT+TDC  : Application Data Transmission Interval
485 +These commands only valid for S31x-LB, as below:
545 545  
546 -AT+CFG  : Print all configurations
547 547  
548 -AT+CFGMOD           : Working mode selection
488 +=== 3.3.1 Set Transmit Interval Time ===
549 549  
550 -AT+DEUI  : Get or set the Device ID
551 551  
552 -AT+INTMOD            : Set the trigger interrupt mode
491 +Feature: Change LoRaWAN End Node Transmit Interval.
553 553  
554 -AT+5VT           : Set extend the time of 5V power  
493 +(% style="color:blue" %)**AT Command: AT+TDC**
555 555  
556 -AT+PRO          : Choose agreement
495 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
496 +|=(% 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**
497 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
498 +30000
499 +OK
500 +the interval is 30000ms = 30s
501 +)))
502 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
503 +OK
504 +Set transmit interval to 60000ms = 60 seconds
505 +)))
557 557  
558 -AT+RXDL  : Extend the sending and receiving time
507 +(% style="color:blue" %)**Downlink Command: 0x01**
559 559  
560 -AT+DNSCFG  : Get or Set DNS Server
509 +Format: Command Code (0x01) followed by 3 bytes time value.
561 561  
562 -AT+GETSENSORVALUE   : Returns the current sensor measurement
511 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
563 563  
564 -AT+NOUD  : Get or Set the number of data to be uploaded
513 +* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
514 +* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
565 565  
566 -AT+CDP     : Read or Clear cached data
516 +=== 3.3.2 Get Device Status ===
567 567  
568 -AT+SHTEMP:  Get or Set alarm of temp
569 569  
570 -AT+SHHUM:  Get or Set alarm of moisture
519 +Send a LoRaWAN downlink to ask device send Alarm settings.
571 571  
572 -AT+SERVADDR :  Server Address
521 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
573 573  
523 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
574 574  
575 -(% style="color:blue" %)**UDP Management**
576 576  
577 -AT+CFM  :  Upload confirmation mode (only valid for UDP)
526 +=== 3.3.3 Set Temperature Alarm Threshold ===
578 578  
579 579  
580 -(% style="color:blue" %)**MQTT Management**
529 +* (% style="color:blue" %)**AT Command:**
581 581  
582 -AT+CLIENT               : Get or Set MQTT client
531 +(% style="color:#037691" %)**AT+SHTEMP=min,max**
583 583  
584 -AT+UNAME              : Get or Set MQTT Username
533 +* When min=0, and max≠0, Alarm higher than max
534 +* When min≠0, and max=0, Alarm lower than min
535 +* When min≠0 and max≠0, Alarm higher than max or lower than min
585 585  
586 -AT+PWD                  : Get or Set MQTT password
537 +Example:
587 587  
588 -AT+PUBTOPIC  : Get or Set MQTT publish topic
539 + AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
589 589  
590 -AT+SUBTOPIC  : Get or Set MQTT subscription topic
541 +* (% style="color:blue" %)**Downlink Payload:**
591 591  
543 +(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
592 592  
593 -(% style="color:blue" %)**Information**          
545 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
594 594  
595 -AT+FDR  : Factory Data Reset
596 596  
597 -AT+PWORD  : Serial Access Password
548 +=== 3.3.4 Set Humidity Alarm Threshold ===
598 598  
599 -AT+LDATA  : Get the last upload data
600 600  
601 -AT+CDP  : Read or Clear cached data
551 +* (% style="color:blue" %)**AT Command:**
602 602  
553 +(% style="color:#037691" %)**AT+SHHUM=min,max**
603 603  
555 +* When min=0, and max≠0, Alarm higher than max
556 +* When min≠0, and max=0, Alarm lower than min
557 +* When min≠0 and max≠0, Alarm higher than max or lower than min
558 +
559 +Example:
560 +
561 + AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
562 +
563 +* (% style="color:blue" %)**Downlink Payload:**
564 +
565 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
566 +
567 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
568 +
569 +
570 +=== 3.3.5 Set Alarm Interval ===
571 +
572 +
573 +The shortest time of two Alarm packet. (unit: min)
574 +
575 +* (% style="color:blue" %)**AT Command:**
576 +
577 +(% 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.
578 +
579 +* (% style="color:blue" %)**Downlink Payload:**
580 +
581 +(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
582 +
583 +
584 +=== 3.3.6 Get Alarm settings ===
585 +
586 +
587 +Send a LoRaWAN downlink to ask device send Alarm settings.
588 +
589 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
590 +
591 +**Example:**
592 +
593 +[[image:image-20230524110211-4.png]]
594 +
595 +**Explain:**
596 +
597 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
598 +
599 +=== 3.3.7 Set Interrupt Mode ===
600 +
601 +
602 +Feature, Set Interrupt mode for PA8 of pin.
603 +
604 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
605 +
606 +(% style="color:blue" %)**AT Command: AT+INTMOD**
607 +
608 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
609 +|=(% 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**
610 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
611 +0
612 +OK
613 +the mode is 0 =Disable Interrupt
614 +)))
615 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
616 +Set Transmit Interval
617 +0. (Disable Interrupt),
618 +~1. (Trigger by rising and falling edge)
619 +2. (Trigger by falling edge)
620 +3. (Trigger by rising edge)
621 +)))|(% style="width:157px" %)OK
622 +
623 +(% style="color:blue" %)**Downlink Command: 0x06**
624 +
625 +Format: Command Code (0x06) followed by 3 bytes.
626 +
627 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
628 +
629 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
630 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
631 +
632 +=== 3.3.8 Set Power Output Duration ===
633 +
634 +
635 +Control the output duration 5V . Before each sampling, device will
636 +
637 +~1. first enable the power output to external sensor,
638 +
639 +2. keep it on as per duration, read sensor value and construct uplink payload
640 +
641 +3. final, close the power output.
642 +
643 +(% style="color:blue" %)**AT Command: AT+5VT**
644 +
645 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
646 +|=(% 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**
647 +|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
648 +OK
649 +|(% style="width:154px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
650 +
651 +(% style="color:blue" %)**Downlink Command: 0x07**
652 +
653 +Format: Command Code (0x07) followed by 2 bytes.
654 +
655 +The first and second bytes are the time to turn on.
656 +
657 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
658 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
659 +
604 604  = 4. Battery & Power Consumption =
605 605  
606 606  
607 -DDS20-NB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
663 +S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
608 608  
609 609  [[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
610 610  
611 611  
612 -= 5. Firmware update =
668 += 5. OTA Firmware update =
613 613  
614 614  
615 -User can change device firmware to::
671 +(% class="wikigeneratedid" %)
672 +User can change firmware S31x-LB to:
616 616  
674 +* Change Frequency band/ region.
617 617  * Update with new features.
618 -
619 619  * Fix bugs.
620 620  
621 -Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/sh/fhb3uyl4gt6clru/AAAiZVTFcxrfE1JOOyfcgO9ha?dl=0]]**
678 +Firmware and changelog can be downloaded from : **[[Firmware download link>>https://www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0]]**
622 622  
680 +
623 623  Methods to Update Firmware:
624 624  
625 -* (Recommended way) OTA firmware update via BLE: [[**Instruction**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE_Firmware_Update_NB_Sensors_BC660K-GL/]].
626 -
683 +* (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/]]**
627 627  * 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]]**.
628 628  
629 629  = 6. FAQ =
630 630  
631 -== 6.1 How can I access t BC660K-GL AT Commands? ==
632 632  
633 633  
634 -User can access to BC660K-GL directly and send AT Commands.
690 += 7. Order Info =
635 635  
636 -[[See BC660K-GL AT Command set>>url:https://www.dropbox.com/sh/5f6ssda5fum8rvs/AABT68l8ZzWOvZ5eg2qwOoFda?dl=0]]
637 637  
693 +Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
638 638  
639 -= 7. Order Info =
695 +(% style="color:red" %)**XX**(%%): The default frequency band
640 640  
697 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
641 641  
642 -Part Number: (% style="color:blue" %)**DDS20-NB-XX**
699 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
643 643  
644 -(% style="color:red" %)**XX**(%%):
701 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
645 645  
646 -* (% style="color:#037691" %)**GE**(%%): General version ( Exclude SIM card)
703 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
647 647  
648 -* (% style="color:#037691" %)**1D**(%%): with 1NCE* 10 years 500MB SIM card and Pre-configure to DataCake server
705 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
649 649  
650 -(% 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
707 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
651 651  
709 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band
652 652  
711 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
712 +
653 653  = 8. ​Packing Info =
654 654  
655 655  
656 656  (% style="color:#037691" %)**Package Includes**:
657 657  
658 -* DDS20-NB NB-IoT Ultrasonic liquid level sensor x 1
718 +* S31x-LB LoRaWAN Temperature & Humidity Sensor
659 659  
660 -* External antenna x 1
661 -
662 662  (% style="color:#037691" %)**Dimension and weight**:
663 663  
664 -* Device Size: 13.0 x 5 x 4.5 cm
722 +* Device Size: cm
665 665  
666 -* Device Weight: 150g
724 +* Device Weight: g
667 667  
668 -* Package Size / pcs : 14.0 x 8x 5 cm
726 +* Package Size / pcs : cm
669 669  
670 -* Weight / pcs : 180g
728 +* Weight / pcs : g
671 671  
672 672  = 9. Support =
673 673  
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