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Last modified by Mengting Qiu on 2024/09/05 17:35
From version 73.2
edited by Xiaoling
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To version 80.11
edited by Xiaoling
on 2023/08/19 13:42
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... ... @@ -17,13 +17,13 @@
17 17  == 1.1 What is S31x-NB NB-IoT Temperature & Humidity Sensor ==
18 18  
19 19  
20 -The Dragino S31-NB and S31B-NB are **NB-IoT Temperature and Humidity Sensor** for Internet of Things solution. It is used to measure the surrounding **environment temperature and relative air humidity precisely**, and then upload to IoT server 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*.
21 21  
22 -The temperature & humidity sensor used in S31-NB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a **waterproof anti-condensation casing** for long term use.
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.
23 23  
24 -S31-NB supports different uplink methods include **TCP, MQTT, UDP** for different application requirement. and Support Uplinks to various IoT Servers.
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.
25 25  
26 -S31-NB is powered by **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 +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).
27 27  
28 28  *make sure you have NB-IoT coverage locally.
29 29  
... ... @@ -46,7 +46,6 @@
46 46  * 8500mAh Battery for long term use
47 47  * Nano SIM card slot for NB-IoT SIM
48 48  
49 -
50 50  == 1.3 Specification ==
51 51  
52 52  
... ... @@ -106,7 +106,6 @@
106 106  * STOP Mode: 10uA @ 3.3v
107 107  * Max transmit power: 350mA@3.3v
108 108  
109 -
110 110  == 1.4 Applications ==
111 111  
112 112  
... ... @@ -118,8 +118,6 @@
118 118  * Smart Factory
119 119  
120 120  
121 -
122 -
123 123  == 1.5 Sleep mode and working mode ==
124 124  
125 125  
... ... @@ -136,7 +136,7 @@
136 136  
137 137  
138 138  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
139 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
135 +|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width:225px;background-color:#4F81BD;color:white" %)**Action**
140 140  |(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
141 141  If sensor has already attached to NB-IoT network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
142 142  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
... ... @@ -148,7 +148,6 @@
148 148  )))
149 149  |(% 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.
150 150  
151 -
152 152  == 1.7 BLE connection ==
153 153  
154 154  
... ... @@ -164,444 +164,336 @@
164 164  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
165 165  
166 166  
167 -== 1.8 Pin Definitions ==
162 +== 1.8 Pin Definitions & Switch ==
168 168  
169 -[[image:image-20230819104805-5.png]]
170 170  
165 +S31x-NB use the mother board from S31-NB which as below.
171 171  
172 -== 1.8 Hardware Variant ==
167 +[[image:image-20230819104805-5.png]]
173 173  
174 174  
175 -(% border="1" cellspacing="5" style="width:472px" %)
176 -|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)Probe Info
177 -|(% style="width:102px" %)(((
178 -S31-LB
179 -)))|(% style="width:190px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:187px" %)(((
180 -1 x SHT31 Probe
181 181  
182 -Cable Length : 2 meters
171 +=== 1.8.1 Jumper JP2 ===
183 183  
184 -
185 -)))
186 -|(% style="width:102px" %)(((
187 -S31B-LB
188 -)))|(% style="width:190px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:187px" %)(((
189 -1 x SHT31 Probe
190 190  
191 -Installed in device.
192 -)))
174 +Power on Device when put this jumper.
193 193  
194 -(% style="display:none" %)
195 195  
177 +=== 1.8.2 BOOT MODE / SW1 ===
196 196  
197 197  
198 -== 1.9 Mechanical ==
180 +1) (% style="color:blue" %)**ISP**(%%): upgrade mode, device won't have any signal in this mode. but ready for upgrade firmware. LED won't work. Firmware won't run.
199 199  
182 +2) (% style="color:blue" %)**Flash**(%%): work mode, device starts to work and send out console output for further debug
200 200  
201 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
202 202  
185 +=== 1.8.3 Reset Button ===
203 203  
204 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
205 205  
188 +Press to reboot the device.
206 206  
207 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
208 208  
209 209  
210 -= 2. Configure S31x-LB to connect to LoRaWAN network =
192 +== 1.9 Hardware Variant ==
211 211  
212 -== 2.1 How it works ==
213 213  
195 +(% border="1" cellspacing="5" style="width:410px" %)
196 +|=(% 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
197 +|(% style="width:102px" %)(((
198 +S31-LB
199 +)))|(% style="width:126px" %)(((
200 +(% style="text-align:center" %)
201 +[[image:image-20230819110632-6.png||height="130" width="104"]]
202 +)))|(% style="width:179px" %)(((
203 +1 x SHT31 Probe
214 214  
215 -The S31x-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the S31x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
205 +Cable Length : 3 meters
216 216  
207 +
208 +)))
209 +|(% style="width:102px" %)(((
210 +S31B-LB
211 +)))|(% style="width:126px" %)(((
212 +(% style="text-align:center" %)
213 +[[image:image-20230819110702-7.png||height="164" width="90"]]
214 +)))|(% style="width:179px" %)(((
215 +1 x SHT31 Probe
217 217  
218 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
217 +Installed in device.
218 +)))
219 219  
220 +(% style="display:none" %)
220 220  
221 -Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
222 222  
223 -The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
224 224  
225 225  
226 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
225 += 2. Use S31-NB to communicate with IoT Server =
227 227  
228 -Each S31x-LB is shipped with a sticker with the default device EUI as below:
227 +== 2.1 Send data to IoT server via NB-IoT network ==
229 229  
230 -[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
231 231  
230 +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.
232 232  
233 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
234 234  
233 +Below shows the network structure:
235 235  
236 -(% style="color:blue" %)**Register the device**
235 +[[image:1692415924540-357.png]]
237 237  
238 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
239 239  
238 +There are two version: (% style="color:blue" %)**-GE**(%%) and (% style="color:blue" %)**-1D**(%%) version of S31-NB.
240 240  
241 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
242 242  
243 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
241 +(% 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.
244 244  
243 +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]].
245 245  
246 -(% style="color:blue" %)**Add APP EUI in the application**
245 +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]]. 
247 247  
247 +Below shows result of different server as a glance.
248 248  
249 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
250 250  
250 +(% border="1" cellspacing="4" style="width:515px" %)
251 +|(% style="width:100px;background-color:#4F81BD;color:white" %)**Servers**|(% style="width:300px;background-color:#4F81BD;color:white" %)**Dash Board**|(% style="width:115px;background-color:#4F81BD;color:white" %)**Comments**
252 +|(% 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" %)
253 +|(% style="width:127px" %)[[DataCake>>url:http://wiki.dragino.com/xwiki/bin/view/Main/General%20Configure%20to%20Connect%20to%20IoT%20server%20for%20-NB%20%26%20-NS%20NB-IoT%20models/#H3.4Datacake]]|(% style="width:385px" %)[[image:image-20230819113244-9.png||height="120" width="369"]]|(% style="width:170px" %)
254 +|(% 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" %)
255 +|(% 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" %)
256 +|(% 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" %)
257 +|(% 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" %)
258 +|(% 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" %)
259 +|(% style="width:127px" %) |(% style="width:385px" %) |(% style="width:170px" %)
251 251  
252 -(% style="color:blue" %)**Add APP KEY**
253 253  
254 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/WebHome/image-20220611161308-6.png?width=744&height=485&rev=1.1||alt="图片-20220611161308-6.png"]]
262 +(% 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]].
255 255  
256 256  
257 -(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
265 +== 2.2 ​Payload Types ==
258 258  
259 259  
260 -Press the button for 5 seconds to activate the S31x-LB.
268 +To meet different server requirement, S31-NB supports different payload type.
261 261  
262 -(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
270 +Includes:
263 263  
264 -After join success, it will start to upload messages to TTN and you can see the messages in the panel.
272 +* [[General JSON format payload>>path:#General_Json]]. (Type=5)
265 265  
274 +* [[HEX format Payload>>path:#HEX_Payload]]. (Type=0)
266 266  
267 -== 2.3 ​Uplink Payload ==
276 +* [[ThingSpeak Format>>path:#ThingSpeak_Payload]]. (Type=1)
268 268  
269 -=== 2.3.1 Device Status, FPORT~=5 ===
278 +* [[ThingsBoard Format>>path:#ThingsBoard_Payload]]. (Type=3)
270 270  
280 +User can specify the payload type when choose the connection protocol. Example:
271 271  
272 -Users can use the downlink command(**0x26 01**) to ask S31x-LB to send device configure detail, include device configure status. S31x-LB will uplink a payload via FPort=5 to server.
282 +(% style="color:#037691" %)**AT+PRO=2,0**  (%%) ~/~/Use UDP Connection & hex Payload
273 273  
274 -The Payload format is as below.
284 +(% style="color:#037691" %)**AT+PRO=2,5**   (%%) ~/~/ Use UDP Connection & Json Payload
275 275  
286 +(% style="color:#037691" %)**AT+PRO=3,5 ** (%%) ~/~/ Use MQTT Connection & Json Payload
276 276  
277 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
278 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
279 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
280 -|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
281 281  
282 -Example parse in TTNv3
289 +=== 2.2.1 General Json Format (Type ===
283 283  
284 -[[image:image-20230524144422-1.png||height="174" width="1080"]]
291 +5) ===
285 285  
293 +This is the General Json Format. As below:
286 286  
287 -(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
288 288  
289 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
296 +(% 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}}**
290 290  
291 -(% style="color:#037691" %)**Frequency Band**:
292 292  
293 -0x01: EU868
294 294  
295 -0x02: US915
300 +(% style="color:red" %)Notice, from above payload:
296 296  
297 -0x03: IN865
302 +* Temperature , Humidity , Battery & Signal are the value at uplink time.
298 298  
299 -0x04: AU915
304 +* 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.
300 300  
301 -0x05: KZ865
302 302  
303 -0x06: RU864
304 304  
305 -0x07: AS923
308 +=== 2.2.2 HEX format Payload(Type ===
306 306  
307 -0x08: AS923-1
310 +0) ===
308 308  
309 -0x09: AS923-2
310 310  
311 -0x0a: AS923-3
313 +This is the HEX Format. As below:
312 312  
313 -0x0b: CN470
315 +(% style="color:#4472c4" %)**f86620705346276200640cba16010000000011011801e864d49c2d011a01e364d49925011901eb64d49871011901e564d497bd011a01e664d49709011901e964d49655011a01e864d495a1011a01e864d494ed011801e864d49439**
314 314  
315 -0x0c: EU433
316 316  
317 -0x0d: KR920
318 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]]
318 318  
319 -0x0e: MA869
320 320  
321 +(% style="color:blue" %)**Version:**
321 321  
322 -(% style="color:#037691" %)**Sub-Band**:
323 +These bytes include the hardware and software version.
323 323  
324 -AU915 and US915:value 0x00 ~~ 0x08
325 +(% style="color:#037691" %)**Higher byte:**(%%) Specify Sensor Model: 0x00 for S31B-NB & S31-NB
325 325  
326 -CN470: value 0x0B ~~ 0x0C
327 +(% style="color:#037691" %)**Lower byte:**(%%) Specify the software version: 0x64=100, means firmware version 100
327 327  
328 -Other Bands: Always 0x00
329 329  
330 +(% style="color:#037691" %)**BAT (Battery Info):**
330 330  
331 -(% style="color:#037691" %)**Battery Info**:
332 +Ex1: 0x0CBA = 3258mV
332 332  
333 -Check the battery voltage.
334 334  
335 -Ex1: 0x0B45 = 2885mV
335 +(% style="color:blue" %)**Signal Strength:**
336 336  
337 -Ex2: 0x0B49 = 2889mV
337 +NB-IoT Network signal Strength.
338 338  
339 +**Ex1: 0x16 = 22**
339 339  
340 -=== 2.3.2  Sensor Data. FPORT~=2 ===
341 +**0**  -113dBm or less
341 341  
343 +**1**  -111dBm
342 342  
343 -Sensor Data is uplink via FPORT=2
345 +**2...30** -109dBm... -53dBm
344 344  
345 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
346 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
347 -**Size(bytes)**
348 -)))|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 150px; background-color: #D9E2F3;color:#0070C0" %)1|=(% style="width: 80px; background-color: #D9E2F3;color:#0070C0" %)**2**|=(% style="width: 80px; background-color: #D9E2F3;color:#0070C0" %)2
349 -|(% style="width:99px" %)Value|(% style="width:69px" %)(((
350 -Battery
351 -)))|(% style="width:130px" %)(((
352 -Unix TimeStamp
353 -)))|(% style="width:194px" %)(((
354 -Alarm Flag & MOD& Level of PA8
355 -)))|(% style="width:106px" %)(((
356 -Temperature
357 -)))|(% style="width:97px" %)(((
358 -Humidity
359 -)))
347 +**31**   -51dBm or greater
360 360  
361 -[[image:image-20230524144456-2.png||height="180" width="1142"]]
349 +**99**    Not known or not detectable
362 362  
363 363  
364 -==== (% style="color:#4472c4" %)**Battery**(%%) ====
352 +(% style="color:blue" %)**Temperature: **
365 365  
366 -Sensor Battery Level.
367 -
368 -Ex1: 0x0B45 = 2885mV
369 -
370 -Ex2: 0x0B49 = 2889mV
371 -
372 -
373 -==== (% style="color:#4472c4" %)**Temperature**(%%) ====
374 -
375 -**Example**:
376 -
377 377  If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
378 378  
379 379  If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
380 380  
381 -（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
358 +(FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative)
382 382  
383 383  
384 -==== (% style="color:#4472c4" %)**Humidity**(%%) ====
385 385  
362 +(% style="color:blue" %)**Humidity:   **
386 386  
387 -Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
364 +Read:0295(H)=661(D)    Value:  661 / 10=66.1, So 66.1%
388 388  
389 389  
390 -==== (% style="color:#4472c4" %)**Alarm Flag & MOD & Level of PA8**(%%) ====
367 +(% style="color:blue" %)**TimeStamp:   **
391 391  
369 +Unit TimeStamp Example: 64d49439(H) = 1691653177(D)
392 392  
393 -**Example:**
371 +Put the decimal value into this link(https:~/~/www.epochconverter.com/) to get the time.
394 394  
395 -If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message.It means that the temperature and humidity exceed the alarm value or trigger an interrupt.
396 396  
397 -If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm.
374 +=== 2.2.3 ThingsBoard Payload(Type ===
398 398  
399 -If payload & 0x80>>7 = 0x01  **~-~->** The PA8 is low level.
376 +3) ===
400 400  
401 -If payload & 0x80>>7 =0x00  **~-~->** The PA8 is high level.
378 +Type3 payload special design for ThingsBoard, it will also configure other default server to ThingsBoard.
402 402  
403 -If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message.
404 404  
405 -If payload >> 2 = 0x31  **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>path:#HPolltheAlarmsettings:]] for detail. 
381 +(% style="color:#4472c4" %)**{"IMEI":866207053462762,"temperature":29.2,"humidity":54.2,"battery":3.27,"signal":24}**
406 406  
407 407  
408 -== 2.4 Payload Decoder file ==
384 +=== 2.2.4 ThingSpeak Payload(Type ===
409 409  
386 +1) ===
410 410  
411 -In TTN, use can add a custom payload so it shows friendly reading
388 +This payload meets ThingSpeak platform requirement. It includes only four fields. Form 1~~4 are:
412 412  
413 -In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
390 +Temperature, Humidity, Battery & Signal. This payload type only valid for ThingsSpeak Platform
414 414  
415 -[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/S31-LB%26S31B-LB>>https://github.com/dragino/dragino-end-node-decoder/tree/main/S31-LB%26S31B-LB]]
416 416  
393 +As below:
417 417  
418 -== 2.5 Datalog Feature ==
395 +(% style="color:#4472c4" %)**field1=27.9&field2=49.9&field3=3.23&field4=28**
419 419  
420 420  
421 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, S31x-LB will store the reading for future retrieving purposes.
398 +== 2.3 Test Uplink and Change Update Interval ==
422 422  
423 423  
424 -=== 2.5.1 Ways to get datalog via LoRaWAN ===
401 +By default, Sensor will send uplinks (% style="color:blue" %)**every 2 hours**(%%) & AT+NOUD=8
425 425  
426 426  
427 -Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayload28FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
404 +User can use below commands to change the (% style="color:blue" %)**uplink interval**.
428 428  
429 -* (((
430 -a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
431 -)))
432 -* (((
433 -b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
434 -)))
406 +(% style="color:#037691" %)** AT+TDC=600      ** (%%) ~/~/ Set Update Interval to 600s
435 435  
436 -Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
437 437  
438 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220703111700-2.png?width=1119&height=381&rev=1.1||alt="图片-20220703111700-2.png" height="381" width="1119"]]
409 +User can also push the button for more than 1 seconds to activate an uplink.
439 439  
440 440  
441 -=== 2.5.2 Unix TimeStamp ===
442 442  
443 443  
444 -S31x-LB uses Unix TimeStamp format based on
414 +== 2.4 Multi-Samplings and One uplink ==
445 445  
446 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-11.png?width=627&height=97&rev=1.1||alt="图片-20220523001219-11.png" height="97" width="627"]]
447 447  
448 -User can get this time from link:  [[https:~~/~~/www.epochconverter.com/>>url:https://www.epochconverter.com/]] :
417 +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:
449 449  
450 -Below is the converter example
419 +* (% 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)
451 451  
452 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20220523001219-12.png?width=720&height=298&rev=1.1||alt="图片-20220523001219-12.png" height="298" width="720"]]
421 +* (% 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.
453 453  
423 +The diagram below explains the relationship between TR, NOUD, and TDC more clearly:
454 454  
455 -So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
425 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png||alt="IMG_256"]]
456 456  
457 457  
458 -=== 2.5.3 Set Device Time ===
428 +== 2.5 Humidity and Temperature alarm function ==
459 459  
460 460  
461 -User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
431 +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.
462 462  
463 -Once S31x-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB. If S31x-LB fails to get the time from the server, S31x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
464 464  
465 -(% style="color:red" %)**Note: LoRaWAN Server need to support LoRaWAN v1.0.3(MAC v1.0.3) or higher to support this MAC command feature, Chirpstack,TTN V3 v3 and loriot support but TTN V3 v2 doesn't support. If server doesn't support this command, it will through away uplink packet with this command, so user will lose the packet with time request for TTN V3 v2 if SYNCMOD=1.**
434 +(% style="color:blue" %)**AT Commands:**
466 466  
436 +(% style="color:#037691" %)**AT+ SHHUM=min,max**
467 467  
468 -=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
438 +Example: AT+ SHHUM=50,80 ~/~/ Alarm when humidity lower than 50 or higher than 80.
469 469  
470 470  
471 -The Datalog uplinks will use below payload format.
441 +(% style="color:#037691" %)**AT+ SHTEMP=min,max**
472 472  
473 -**Retrieval data payload:**
443 +Example: AT+ SHTEMP=20,30 ~/~/ Alarm when temperature lower than 20 or higher than 30
474 474  
475 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
476 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
477 -**Size(bytes)**
478 -)))|=(% style="width: 40px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 55px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 65px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 180px; background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px; background-color:#D9E2F3;color:#0070C0" %)**4**
479 -|(% style="width:103px" %)Value|(% style="width:68px" %)(((
480 -ignore
481 -)))|(% style="width:104px" %)(((
482 -(((
483 -Humidity
484 -)))
485 485  
486 -(((
487 -
488 -)))
489 -)))|(% style="width:87px" %)(((
490 -Temperature
491 -)))|(% style="width:178px" %)(((
492 -Poll message flag & Alarm Flag& Level of PA8
493 -)))|(% style="width:137px" %)Unix Time Stamp
446 +(% style="color:red" %)**Notice:**
494 494  
495 -**Poll message flag & Alarm Flag & Level of PA8:**
448 +* To disable Alarm, user can set min and max to same value , such as (% style="color:#037691" %)**AT+SHTEMP=0,0.**
496 496  
497 -[[image:image-20230524114302-1.png||height="115" width="736"]]
450 +* 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.**
498 498  
499 499  
500 -**No ACK Message**:  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for **PNACKMD=1** feature)
501 501  
502 -**Poll Message Flag**: 1: This message is a poll message reply.
503 503  
504 -* Poll Message Flag is set to 1.
505 505  
506 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
456 +== 2.6 Trggier an uplink by external interrupt ==
507 507  
508 -For example, in US915 band, the max payload for different DR is:
509 509  
510 -**a) DR0:** max is 11 bytes so one entry of data
459 +S31-NB has an external trigger interrupt function. Users can use the PB15 pin to trigger the upload of data packets.
511 511  
512 -**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
461 +(% style="color:blue" %)**AT command:**
513 513  
514 -**c) DR2:** total payload includes 11 entries of data
463 +* (% style="color:#037691" %)**AT+INTMOD **(%%) ~/~/ Set the trigger interrupt mode
515 515  
516 -**d) DR3: **total payload includes 22 entries of data.
465 +* (% style="color:#037691" %)**AT+INTMOD=0 **(%%) ~/~/Disable Interrupt
517 517  
518 -If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
467 +* (% style="color:#037691" %)**AT+INTMOD=1 **(%%) ~/~/Trigger by rising and falling edge
519 519  
520 -**Example:**
469 +* (% style="color:#037691" %)**AT+INTMOD=2 **(%%) ~/~/Trigger by falling edge
521 521  
522 -If S31x-LB has below data inside Flash:
471 +* (% style="color:#037691" %)**AT+INTMOD=3  **(%%) ~/~/Trigger by rising edge
523 523  
524 -[[image:image-20230524114654-2.png]]
525 525  
526 526  
527 -If user sends below downlink command: 31646D84E1646D856C05
528 528  
529 -Where : Start time: 646D84E1 = time 23/5/24 03:30:41
476 += 3. Configure S31x-NB =
530 530  
531 - Stop time: 646D856C= time 23/5/24 03:33:00
532 -
533 -
534 -**S31x-LB will uplink this payload.**
535 -
536 -[[image:image-20230524114826-3.png||height="448" width="1244"]]
537 -
538 -(((
539 -00 00 02 36 01 10 40 64 6D 84 E1 00 00 02 37 01 10 40 64 6D 84 F8 00 00 02 37 01 0F 40 64 6D 85 04 00 00 02 3A 01 0F 40 64 6D 85 18 00 00 02 3C 01 0F 40 64 6D 85 36 00 00 02 3D 01 0E 40 64 6D 85 3F 00 00 02 3F 01 0E 40 64 6D 85 60 00 00 02 40 01 0E 40 64 6D 85 6A
540 -)))
541 -
542 -(((
543 -Where the first 11 bytes is for the first entry:
544 -)))
545 -
546 -(((
547 -00 00 02 36 01 10 40 64 6D 84 E1
548 -)))
549 -
550 -(((
551 -**Hum**=0x0236/10=56.6
552 -)))
553 -
554 -(((
555 -**Temp**=0x0110/10=27.2
556 -)))
557 -
558 -(((
559 -**poll message flag & Alarm Flag & Level of PA8**=0x40,means reply data,sampling uplink message,the PA8 is low level.
560 -)))
561 -
562 -(((
563 -**Unix time** is 0x646D84E1=1684899041s=23/5/24 03:30:41
564 -)))
565 -
566 -
567 -(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的
568 -
569 -== 2.6 Temperature Alarm Feature ==
570 -
571 -
572 -S31x-LB work flow with Alarm feature.
573 -
574 -
575 -[[image:image-20230524110125-3.png||height="768" width="1115"]]
576 -
577 -
578 -
579 -== 2.7 Frequency Plans ==
580 -
581 -
582 -The S31x-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
583 -
584 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
585 -
586 -
587 -== 2.8 ​Firmware Change Log ==
588 -
589 -
590 -**Firmware download link: **[[https:~~/~~/www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0>>https://www.dropbox.com/sh/fis3g6nmhv0eokg/AAC6BcCZaX4BdqZkduUvZ3jIa?dl=0]]
591 -
592 -
593 -= 3. Configure S31x-LB =
594 -
595 595  == 3.1 Configure Methods ==
596 596  
597 597  
598 -S31x-LB supports below configure method:
481 +S31x-NB supports below configure method:
599 599  
600 600  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
484 +
601 601  * 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]].
486 +
602 602  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
603 603  
604 604  
490 +
491 +
605 605  == 3.2 General Commands ==
606 606  
607 607  
... ... @@ -649,7 +649,6 @@
649 649  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
650 650  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
651 651  
652 -
653 653  === 3.3.2 Get Device Status ===
654 654  
655 655  
... ... @@ -733,7 +733,6 @@
733 733  
734 734  * Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
735 735  
736 -
737 737  === 3.3.7 Set Interrupt Mode ===
738 738  
739 739  
... ... @@ -767,7 +767,6 @@
767 767  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
768 768  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
769 769  
770 -
771 771  === 3.3.8 Set Power Output Duration ===
772 772  
773 773  
... ... @@ -796,7 +796,6 @@
796 796  * Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
797 797  * Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
798 798  
799 -
800 800  = 4. Battery & Power Consumption =
801 801  
802 802  
... ... @@ -823,7 +823,6 @@
823 823  * (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/]]**
824 824  * 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]]**.
825 825  
826 -
827 827  = 6. FAQ =
828 828  
829 829  
... ... @@ -851,7 +851,6 @@
851 851  
852 852  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
853 853  
854 -
855 855  = 8. ​Packing Info =
856 856  
857 857  
... ... @@ -869,7 +869,6 @@
869 869  
870 870  * Weight / pcs : g
871 871  
872 -
873 873  = 9. Support =
874 874  
875 875  
... ... @@ -876,3 +876,6 @@
876 876  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
877 877  
878 878  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].
759 +
760 +
761 +(% style="display:none" %) (%%)
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