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edited by Xiaoling
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Summary

Details

Page properties
Title
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1 -DDS75-LB -- LoRaWAN Distance Detection Sensor User Manual
1 +CPL03-LB_LoRaWAN_Outdoor_Pulse/Contact _Sensor_User_Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20230612170349-1.png||height="656" width="656"]]
2 +[[image:S31-B.jpg]]
3 3  
4 4  
5 5  
... ... @@ -15,22 +15,22 @@
15 15  
16 16  = 1. Introduction =
17 17  
18 -== 1.1 What is LoRaWAN Distance Detection Sensor ==
18 +== 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor ==
19 19  
20 20  
21 -The Dragino DDS75-LB is a (% style="color:blue" %)** LoRaWAN Distance Detection Sensor**(%%) for Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses (% style="color:blue" %)** ultrasonic sensing technology**(%%) for (% style="color:blue" %)**distance measurement**(%%), and (% style="color:blue" %)** temperature compensation**(%%) is performed internally to improve the reliability of data. The DDS75-LB can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc.
21 +The Dragino S31x-LB is a (% style="color:blue" %)**LoRaWAN Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via LoRaWAN wireless protocol.
22 22  
23 -It detects the distance(% style="color:blue" %)**  between the measured object and the sensor**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
23 +The temperature & humidity sensor used in S31x-LB 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.
24 24  
25 -The LoRa wireless technology used in DDS75-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
25 +The LoRa wireless technology used in S31x-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
26 26  
27 -DDS75-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
27 +S31x-LB supports (% style="color:blue" %)**Temperature & Humdity alarm feature**(%%), user can set temperature alarm for instant notice. S31x-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.
28 28  
29 -DDS75-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
29 +S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
30 30  
31 -Each DDS75-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
31 +S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
32 32  
33 -[[image:image-20230612170943-2.png||height="525" width="912"]]
33 +Each S31x-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
34 34  
35 35  
36 36  == 1.2 ​Features ==
... ... @@ -37,20 +37,19 @@
37 37  
38 38  
39 39  * LoRaWAN 1.0.3 Class A
40 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
41 41  * Ultra-low power consumption
42 -* Distance Detection by Ultrasonic technology
43 -* Flat object range 280mm - 7500mm
44 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
45 -* Cable Length : 25cm
41 +* External 3 meters SHT31 probe (For S31-LB)
42 +* Measure range -55°C ~~ 125°C
43 +* Temperature & Humidity alarm
44 +* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
46 46  * Support Bluetooth v5.1 and LoRaWAN remote configure
47 47  * Support wireless OTA update firmware
48 -* AT Commands to change parameters
47 +* Uplink on periodically
49 49  * Downlink to change configure
50 -* IP66 Waterproof Enclosure
51 51  * 8500mAh Battery for long term use
52 52  
53 53  
52 +
54 54  == 1.3 Specification ==
55 55  
56 56  
... ... @@ -59,6 +59,20 @@
59 59  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
60 60  * Operating Temperature: -40 ~~ 85°C
61 61  
61 +(% style="color:#037691" %)**Temperature Sensor:**
62 +
63 +* Range: -40 to + 80°C
64 +* Accuracy: ±0.2 @ 0-90 °C
65 +* Resolution: 0.1°C
66 +* Long Term Shift: <0.03 °C/yr
67 +
68 +(% style="color:#037691" %)**Humidity Sensor: **
69 +
70 +* Range: 0 ~~ 99.9% RH
71 +* Accuracy: ± 2%RH ( 0 ~~ 100%RH)
72 +* Resolution: 0.01% RH
73 +* Long Term Shift: <0.25 %RH/yr
74 +
62 62  (% style="color:#037691" %)**LoRa Spec:**
63 63  
64 64  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -81,71 +81,15 @@
81 81  
82 82  
83 83  
84 -== 1.4 Rated environmental conditions ==
97 +== 1.4 Sleep mode and working mode ==
85 85  
86 86  
87 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
88 -|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
89 -**Minimum value**
90 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
91 -**Typical value**
92 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
93 -**Maximum value**
94 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
95 -|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
96 -|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
97 -|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
98 -|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
99 -
100 -
101 -
102 -)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
103 -
104 -(((
105 -(% style="color:red" %)**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
106 -
107 -(% style="color:red" %)** b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
108 -
109 -
110 -)))
111 -
112 -== 1.5 Effective measurement range Reference beam pattern ==
113 -
114 -
115 -(% style="color:blue" %)**1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
116 -
117 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]]
118 -
119 -
120 -(% style="color:blue" %)**2. The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
121 -
122 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]]
123 -
124 -
125 -== 1.6 Applications ==
126 -
127 -
128 -* Horizontal distance measurement
129 -* Liquid level measurement
130 -* Parking management system
131 -* Object proximity and presence detection
132 -* Intelligent trash can management system
133 -* Robot obstacle avoidance
134 -* Automatic control
135 -* Sewer
136 -* Bottom water level monitoring
137 -
138 -
139 -
140 -== 1.7 Sleep mode and working mode ==
141 -
142 -
143 143  (% 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.
144 144  
145 145  (% 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.
146 146  
147 147  
148 -== 1.8 Button & LEDs ==
105 +== 1.5 Button & LEDs ==
149 149  
150 150  
151 151  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
... ... @@ -166,10 +166,10 @@
166 166  
167 167  
168 168  
169 -== 1.9 BLE connection ==
126 +== 1.6 BLE connection ==
170 170  
171 171  
172 -DDS75-LB support BLE remote configure.
129 +S31x-LB support BLE remote configure.
173 173  
174 174  
175 175  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:
... ... @@ -181,43 +181,56 @@
181 181  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
182 182  
183 183  
184 -== 1.10 Pin Definitions ==
141 +== 1.7 Pin Definitions ==
185 185  
186 186  [[image:image-20230523174230-1.png]]
187 187  
188 188  
189 -== 1.11 Mechanical ==
146 +== 1.8 Hardware Variant ==
190 190  
191 191  
192 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
149 +(% border="1" cellspacing="5" style="width:472px" %)
150 +|=(% 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
151 +|(% style="width:102px" %)(((
152 +S31-LB
153 +)))|(% style="width:190px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:187px" %)(((
154 +1 x SHT31 Probe
193 193  
156 +Cable Length : 2 meters
194 194  
195 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
158 +
159 +)))
160 +|(% style="width:102px" %)(((
161 +S31B-LB
162 +)))|(% style="width:190px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:187px" %)(((
163 +1 x SHT31 Probe
196 196  
165 +Installed in device.
166 +)))
197 197  
198 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
168 +(% style="display:none" %)
199 199  
200 200  
201 -(% style="color:blue" %)**Probe Mechanical:**
202 202  
172 +== 1.9 Mechanical ==
203 203  
204 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]]
205 205  
175 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
206 206  
207 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
208 208  
178 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
209 209  
210 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
211 211  
181 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
212 212  
213 -= 2. Configure DDS75-LB to connect to LoRaWAN network =
214 214  
184 += 2. Configure S31x-LB to connect to LoRaWAN network =
185 +
215 215  == 2.1 How it works ==
216 216  
217 217  
218 -The DDS75-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 DDS75-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
189 +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.
219 219  
220 -(% style="display:none" %) (%%)
221 221  
222 222  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
223 223  
... ... @@ -224,15 +224,13 @@
224 224  
225 225  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.
226 226  
227 -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.
197 +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.
228 228  
229 -[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
230 230  
200 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
231 231  
232 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS75-LB.
202 +Each S31x-LB is shipped with a sticker with the default device EUI as below:
233 233  
234 -Each DDS75-LB is shipped with a sticker with the default device EUI as below:
235 -
236 236  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
237 237  
238 238  
... ... @@ -260,10 +260,10 @@
260 260  [[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"]]
261 261  
262 262  
263 -(% style="color:blue" %)**Step 2:**(%%) Activate on DDS75-LB
231 +(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
264 264  
265 265  
266 -Press the button for 5 seconds to activate the DDS75-LB.
234 +Press the button for 5 seconds to activate the S31x-LB.
267 267  
268 268  (% 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.
269 269  
... ... @@ -270,168 +270,174 @@
270 270  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
271 271  
272 272  
273 -== 2.3  ​Uplink Payload ==
241 +== 2.3 ​Uplink Payload ==
274 274  
243 +=== 2.3.1 Device Status, FPORT~=5 ===
275 275  
276 -(((
277 -DDS75-LB will uplink payload via LoRaWAN with below payload format: 
278 -)))
279 279  
280 -(((
281 -Uplink payload includes in total 8 bytes.
282 -)))
246 +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.
283 283  
284 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
285 -|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
286 -**Size(bytes)**
287 -)))|=(% style="width: 62.5px;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**
288 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
289 -[[Distance>>||anchor="H2.3.2A0Distance"]]
290 -(unit: mm)
291 -)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
292 -[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
293 -)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
248 +The Payload format is as below.
294 294  
295 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]]
296 296  
251 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
252 +|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
253 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
254 +|(% 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
297 297  
298 -=== 2.3.1  Battery Info ===
256 +Example parse in TTNv3
299 299  
258 +[[image:image-20230524144422-1.png||height="174" width="1080"]]
300 300  
301 -Check the battery voltage for DDS75-LB.
302 302  
303 -Ex1: 0x0B45 = 2885mV
261 +(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
304 304  
305 -Ex2: 0x0B49 = 2889mV
263 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
306 306  
265 +(% style="color:#037691" %)**Frequency Band**:
307 307  
308 -=== 2.3.2  Distance ===
267 +*0x01: EU868
309 309  
269 +*0x02: US915
310 310  
311 -(((
312 -Get the distance. Flat object range 280mm - 7500mm.
313 -)))
271 +*0x03: IN865
314 314  
315 -(((
316 -For example, if the data you get from the register is 0x0B 0x05, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
273 +*0x04: AU915
317 317  
318 -(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
319 -)))
275 +*0x05: KZ865
320 320  
277 +*0x06: RU864
321 321  
322 -* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
323 -* If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. All value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
279 +*0x07: AS923
324 324  
281 +*0x08: AS923-1
325 325  
283 +*0x09: AS923-2
326 326  
327 -=== 2.3.3  Interrupt Pin ===
285 +*0x0a: AS923-3
328 328  
287 +*0x0b: CN470
329 329  
330 -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.
289 +*0x0c: EU433
331 331  
332 -**Example:**
291 +*0x0d: KR920
333 333  
334 -0x00: Normal uplink packet.
293 +*0x0e: MA869
335 335  
336 -0x01: Interrupt Uplink Packet.
337 337  
296 +(% style="color:#037691" %)**Sub-Band**:
338 338  
339 -=== 2.3.4  DS18B20 Temperature sensor ===
298 +AU915 and US915:value 0x00 ~~ 0x08
340 340  
300 +CN470: value 0x0B ~~ 0x0C
341 341  
342 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
302 +Other Bands: Always 0x00
343 343  
344 -**Example**:
345 345  
346 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
305 +(% style="color:#037691" %)**Battery Info**:
347 347  
348 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
307 +Check the battery voltage.
349 349  
309 +Ex1: 0x0B45 = 2885mV
350 350  
351 -=== 2.3.5  Sensor Flag ===
311 +Ex2: 0x0B49 = 2889mV
352 352  
353 353  
354 -(((
355 -0x01: Detect Ultrasonic Sensor
356 -)))
314 +=== 2.3.2  Sensor Data. FPORT~=2 ===
357 357  
358 -(((
359 -0x00: No Ultrasonic Sensor
316 +
317 +Sensor Data is uplink via FPORT=2
318 +
319 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
320 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
321 +**Size(bytes)**
322 +)))|=(% 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
323 +|(% style="width:99px" %)Value|(% style="width:69px" %)(((
324 +Battery
325 +)))|(% style="width:130px" %)(((
326 +Unix TimeStamp
327 +)))|(% style="width:194px" %)(((
328 +Alarm Flag & MOD& Level of PA8
329 +)))|(% style="width:106px" %)(((
330 +Temperature
331 +)))|(% style="width:97px" %)(((
332 +Humidity
360 360  )))
361 361  
335 +[[image:image-20230524144456-2.png||height="180" width="1142"]]
362 362  
363 -=== 2.3.6  Decode payload in The Things Network ===
364 364  
338 +==== (% style="color:#4472c4" %)**Battery**(%%) ====
365 365  
366 -While using TTN network, you can add the payload format to decode the payload.
340 +Sensor Battery Level.
367 367  
368 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850829385-439.png?rev=1.1||alt="1654850829385-439.png"]]
342 +Ex1: 0x0B45 = 2885mV
369 369  
370 -The payload decoder function for TTN V3 is here:
344 +Ex2: 0x0B49 = 2889mV
371 371  
372 -(((
373 -DDS75-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
374 -)))
375 375  
376 376  
377 -== 2.4  Uplink Interval ==
348 +==== (% style="color:#4472c4" %)**Temperature**(%%) ====
378 378  
350 +**Example**:
379 379  
380 -The DDS75-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>||anchor="H3.3.1SetTransmitIntervalTime"]]
352 +If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
381 381  
354 +If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
382 382  
383 -== 2.5  ​Show Data in DataCake IoT Server ==
356 +（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
384 384  
385 385  
386 -(((
387 -[[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
388 -)))
359 +==== (% style="color:#4472c4" %)**Humidity**(%%) ====
389 389  
390 390  
391 -(((
392 -(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
393 -)))
362 +Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
394 394  
395 -(((
396 -(% style="color:blue" %)**Step 2**(%%)**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:**
397 -)))
398 398  
365 +==== (% style="color:#4472c4" %)**Alarm Flag & MOD & Level of PA8**(%%) ====
399 399  
400 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592790040-760.png?rev=1.1||alt="1654592790040-760.png"]]
401 401  
368 +**Example:**
402 402  
403 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]]
370 +If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message.It means that the temperature and humidity exceed the alarm value or trigger an interrupt.
404 404  
372 +If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm.
405 405  
406 -(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
374 +If payload & 0x80>>7 = 0x01  **~-~->** The PA8 is low level.
407 407  
408 -(% style="color:blue" %)**Step 4**(%%)**: Search the DDS75-LB and add DevEUI.**
376 +If payload & 0x80>>7 =0x00  **~-~->** The PA8 is high level.
409 409  
410 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654851029373-510.png?rev=1.1||alt="1654851029373-510.png"]]
378 +If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message.
411 411  
380 +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. 
412 412  
413 -After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
414 414  
415 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610165129-11.png?width=1088&height=595&rev=1.1||alt="image-20220610165129-11.png"]]
383 +== 2.4 Payload Decoder file ==
416 416  
417 417  
386 +In TTN, use can add a custom payload so it shows friendly reading
418 418  
419 -== 2.6 Datalog Feature ==
388 +In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
420 420  
390 +[[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]]
421 421  
422 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS75-LB will store the reading for future retrieving purposes.
423 423  
393 +== 2.5 Datalog Feature ==
424 424  
425 -=== 2.6.1 Ways to get datalog via LoRaWAN ===
426 426  
396 +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.
427 427  
428 -Set PNACKMD=1, DDS75-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS75-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.
429 429  
399 +=== 2.5.1 Ways to get datalog via LoRaWAN ===
400 +
401 +
402 +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.
403 +
430 430  * (((
431 -a) DDS75-LB will do an ACK check for data records sending to make sure every data arrive server.
405 +a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
432 432  )))
433 433  * (((
434 -b) DDS75-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS75-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 DDS75-LB gets a ACK, DDS75-LB will consider there is a network connection and resend all NONE-ACK messages.
408 +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.
435 435  )))
436 436  
437 437  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -439,10 +439,10 @@
439 439  [[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"]]
440 440  
441 441  
442 -=== 2.6.2 Unix TimeStamp ===
416 +=== 2.5.2 Unix TimeStamp ===
443 443  
444 444  
445 -DDS75-LB uses Unix TimeStamp format based on
419 +S31x-LB uses Unix TimeStamp format based on
446 446  
447 447  [[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"]]
448 448  
... ... @@ -456,62 +456,144 @@
456 456  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
457 457  
458 458  
459 -=== 2.6.3 Set Device Time ===
433 +=== 2.5.3 Set Device Time ===
460 460  
461 461  
462 462  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
463 463  
464 -Once DDS75-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS75-LB. If DDS75-LB fails to get the time from the server, DDS75-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
438 +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).
465 465  
466 466  (% 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.**
467 467  
468 468  
469 -=== 2.6.4 Poll sensor value ===
443 +=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
470 470  
471 471  
472 -Users can poll sensor values based on timestamps. Below is the downlink command.
446 +The Datalog uplinks will use below payload format.
473 473  
474 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
475 -|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
476 -|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
477 -|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
448 +**Retrieval data payload:**
478 478  
450 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
451 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
452 +**Size(bytes)**
453 +)))|=(% 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**
454 +|(% style="width:103px" %)Value|(% style="width:68px" %)(((
455 +ignore
456 +)))|(% style="width:104px" %)(((
479 479  (((
480 -Timestamp start and Timestamp end-use Unix TimeStamp format as mentioned above. Devices will reply with all data logs during this period, using the uplink interval.
458 +Humidity
481 481  )))
482 482  
483 483  (((
484 -For example, downlink command [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20220518162852-1.png?rev=1.1||alt="image-20220518162852-1.png"]]
462 +
485 485  )))
464 +)))|(% style="width:87px" %)(((
465 +Temperature
466 +)))|(% style="width:178px" %)(((
467 +Poll message flag & Alarm Flag& Level of PA8
468 +)))|(% style="width:137px" %)Unix Time Stamp
486 486  
470 +**Poll message flag & Alarm Flag & Level of PA8:**
471 +
472 +[[image:image-20230524114302-1.png||height="115" width="736"]]
473 +
474 +
475 +**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)
476 +
477 +**Poll Message Flag**: 1: This message is a poll message reply.
478 +
479 +* Poll Message Flag is set to 1.
480 +
481 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
482 +
483 +For example, in US915 band, the max payload for different DR is:
484 +
485 +**a) DR0:** max is 11 bytes so one entry of data
486 +
487 +**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
488 +
489 +**c) DR2:** total payload includes 11 entries of data
490 +
491 +**d) DR3: **total payload includes 22 entries of data.
492 +
493 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
494 +
495 +**Example:**
496 +
497 +If S31x-LB has below data inside Flash:
498 +
499 +[[image:image-20230524114654-2.png]]
500 +
501 +
502 +If user sends below downlink command: 31646D84E1646D856C05
503 +
504 +Where : Start time: 646D84E1 = time 23/5/24 03:30:41
505 +
506 + Stop time: 646D856C= time 23/5/24 03:33:00
507 +
508 +
509 +**S31x-LB will uplink this payload.**
510 +
511 +[[image:image-20230524114826-3.png||height="448" width="1244"]]
512 +
487 487  (((
488 -Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
514 +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
489 489  )))
490 490  
491 491  (((
492 -Uplink Internal =5s，means DDS75-LB will send one packet every 5s. range 5~~255s.
518 +Where the first 11 bytes is for the first entry:
493 493  )))
494 494  
521 +(((
522 +00 00 02 36 01 10 40 64 6D 84 E1
523 +)))
495 495  
525 +(((
526 +**Hum**=0x0236/10=56.6
527 +)))
528 +
529 +(((
530 +**Temp**=0x0110/10=27.2
531 +)))
532 +
533 +(((
534 +**poll message flag & Alarm Flag & Level of PA8**=0x40,means reply data,sampling uplink message,the PA8 is low level.
535 +)))
536 +
537 +(((
538 +**Unix time** is 0x646D84E1=1684899041s=23/5/24 03:30:41
539 +)))
540 +
541 +
542 +(% 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
543 +
544 +== 2.6 Temperature Alarm Feature ==
545 +
546 +
547 +S31x-LB work flow with Alarm feature.
548 +
549 +
550 +[[image:image-20230524110125-3.png||height="768" width="1115"]]
551 +
552 +
553 +
496 496  == 2.7 Frequency Plans ==
497 497  
498 498  
499 -The DDS75-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.
557 +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.
500 500  
501 501  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
502 502  
503 503  
504 -= 3. Configure DDS75-LB =
562 += 3. Configure S31x-LB =
505 505  
506 506  == 3.1 Configure Methods ==
507 507  
508 508  
509 -DDS75-LB supports below configure method:
567 +S31x-LB supports below configure method:
510 510  
511 511  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
512 -
513 513  * 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]].
514 -
515 515  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
516 516  
517 517  
... ... @@ -522,7 +522,6 @@
522 522  These commands are to configure:
523 523  
524 524  * General system settings like: uplink interval.
525 -
526 526  * LoRaWAN protocol & radio related command.
527 527  
528 528  They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
... ... @@ -530,25 +530,21 @@
530 530  [[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/]]
531 531  
532 532  
533 -== 3.3 Commands special design for DDS75-LB ==
588 +== 3.3 Commands special design for S31x-LB ==
534 534  
535 535  
536 -These commands only valid for DDS75-LB, as below:
591 +These commands only valid for S31x-LB, as below:
537 537  
538 538  
539 539  === 3.3.1 Set Transmit Interval Time ===
540 540  
541 541  
542 -(((
543 543  Feature: Change LoRaWAN End Node Transmit Interval.
544 -)))
545 545  
546 -(((
547 547  (% style="color:blue" %)**AT Command: AT+TDC**
548 -)))
549 549  
550 550  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
551 -|=(% 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**
602 +|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
552 552  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
553 553  30000
554 554  OK
... ... @@ -559,160 +559,206 @@
559 559  Set transmit interval to 60000ms = 60 seconds
560 560  )))
561 561  
562 -(((
563 563  (% style="color:blue" %)**Downlink Command: 0x01**
564 -)))
565 565  
566 -(((
567 567  Format: Command Code (0x01) followed by 3 bytes time value.
568 -)))
569 569  
570 -(((
571 571  If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
572 -)))
573 573  
574 -* (((
575 -Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
576 -)))
577 -* (((
578 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
619 +* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
620 +* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
579 579  
580 580  
581 -
582 -)))
583 583  
584 -=== 3.3.2 Set Interrupt Mode ===
624 +=== 3.3.2 Get Device Status ===
585 585  
586 586  
587 -Feature, Set Interrupt mode for PA8 of pin.
627 +Send a LoRaWAN downlink to ask device send Alarm settings.
588 588  
589 -When AT+INTMOD=0 is set, PA8 is used as a digital input port.
629 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
590 590  
591 -(% style="color:blue" %)**AT Command: AT+INTMOD**
631 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
592 592  
593 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
594 -|=(% 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**
595 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
596 -0
597 -OK
598 -the mode is 0 =Disable Interrupt
599 -)))
600 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
601 -Set Transmit Interval
602 -0. (Disable Interrupt),
603 -~1. (Trigger by rising and falling edge)
604 -2. (Trigger by falling edge)
605 -3. (Trigger by rising edge)
606 -)))|(% style="width:157px" %)OK
607 607  
608 -(% style="color:blue" %)**Downlink Command: 0x06**
634 +=== 3.3.3 Set Temperature Alarm Threshold ===
609 609  
610 -Format: Command Code (0x06) followed by 3 bytes.
611 611  
612 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
637 +* (% style="color:blue" %)**AT Command:**
613 613  
614 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
639 +(% style="color:#037691" %)**AT+SHTEMP=min,max**
615 615  
616 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
641 +* When min=0, and max≠0, Alarm higher than max
642 +* When min≠0, and max=0, Alarm lower than min
643 +* When min≠0 and max≠0, Alarm higher than max or lower than min
617 617  
645 +Example:
618 618  
647 + AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
619 619  
620 -= 4. Battery & Power Consumption =
649 +* (% style="color:blue" %)**Downlink Payload:**
621 621  
651 +(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
622 622  
623 -DDS75-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
653 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
624 624  
625 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
626 626  
656 +=== 3.3.4 Set Humidity Alarm Threshold ===
627 627  
628 -= 5. OTA Firmware update =
629 629  
659 +* (% style="color:blue" %)**AT Command:**
630 630  
631 -(% class="wikigeneratedid" %)
632 -User can change firmware DDS75-LB to:
661 +(% style="color:#037691" %)**AT+SHHUM=min,max**
633 633  
634 -* Change Frequency band/ region.
663 +* When min=0, and max≠0, Alarm higher than max
664 +* When min≠0, and max=0, Alarm lower than min
665 +* When min≠0 and max≠0, Alarm higher than max or lower than min
635 635  
636 -* Update with new features.
667 +Example:
637 637  
638 -* Fix bugs.
669 + AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
639 639  
640 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]**
671 +* (% style="color:blue" %)**Downlink Payload:**
641 641  
642 -Methods to Update Firmware:
673 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
643 643  
644 -* (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/]]
675 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
645 645  
646 -* 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]]**.
647 647  
678 +=== 3.3.5 Set Alarm Interval ===
648 648  
649 649  
650 -= 6. FAQ =
681 +The shortest time of two Alarm packet. (unit: min)
651 651  
652 -== 6.1  What is the frequency plan for DDS75-LB? ==
683 +* (% style="color:blue" %)**AT Command:**
653 653  
685 +(% 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.
654 654  
655 -DDS75-LB use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
687 +* (% style="color:blue" %)**Downlink Payload:**
656 656  
689 +(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
657 657  
658 -== 6.2  Can I use DDS75-LB in condensation environment? ==
659 659  
692 +=== 3.3.6 Get Alarm settings ===
660 660  
661 -DDS75-LB is not suitable to be used in condensation environment. Condensation on the DDS75-LB probe will affect the reading and always got 0.
662 662  
695 +Send a LoRaWAN downlink to ask device send Alarm settings.
663 663  
664 -= 7.  Trouble Shooting =
697 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
665 665  
666 -== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
699 +**Example:**
667 667  
701 +[[image:image-20230524110211-4.png]]
668 668  
669 -It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
703 +**Explain:**
670 670  
705 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
671 671  
672 -== 7.2  AT Command input doesn't work ==
673 673  
674 674  
675 -In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:blue" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:blue" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
709 +=== 3.3.7 Set Interrupt Mode ===
676 676  
677 677  
678 -== 7.3  Why does the sensor reading show 0 or "No sensor" ==
712 +Feature, Set Interrupt mode for PA8 of pin.
679 679  
714 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
680 680  
681 -~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
716 +(% style="color:blue" %)**AT Command: AT+INTMOD**
682 682  
683 -2. Sensor wiring is disconnected
718 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
719 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
720 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
721 +0
722 +OK
723 +the mode is 0 =Disable Interrupt
724 +)))
725 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
726 +Set Transmit Interval
727 +0. (Disable Interrupt),
728 +~1. (Trigger by rising and falling edge)
729 +2. (Trigger by falling edge)
730 +3. (Trigger by rising edge)
731 +)))|(% style="width:157px" %)OK
684 684  
685 -3. Not using the correct decoder
733 +(% style="color:blue" %)**Downlink Command: 0x06**
686 686  
735 +Format: Command Code (0x06) followed by 3 bytes.
687 687  
688 -== 7.4  Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large ==
737 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
689 689  
739 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
740 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
690 690  
691 -1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
692 692  
693 -2) Does it change with temperature, temperature will affect its measurement
694 694  
695 -3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
744 +=== 3.3.8 Set Power Output Duration ===
696 696  
697 -downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
698 698  
699 -4) After entering the debug mode, it will send 20 pieces of data at a time, and you can send its uplink to us for analysis
747 +Control the output duration 5V . Before each sampling, device will
700 700  
701 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20230113135125-2.png?width=1057&height=136&rev=1.1||alt="image-20230113135125-2.png"]]
749 +~1. first enable the power output to external sensor,
702 702  
751 +2. keep it on as per duration, read sensor value and construct uplink payload
703 703  
704 -Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
753 +3. final, close the power output.
705 705  
706 -Please send the data to us for check.
755 +(% style="color:blue" %)**AT Command: AT+5VT**
707 707  
757 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
758 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
759 +|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
760 +OK
761 +|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
708 708  
709 -= 8. Order Info =
763 +(% style="color:blue" %)**Downlink Command: 0x07**
710 710  
765 +Format: Command Code (0x07) followed by 2 bytes.
711 711  
712 -Part Number: (% style="color:blue" %)**DDS75-LB-XXX**
767 +The first and second bytes are the time to turn on.
713 713  
714 -(% style="color:red" %)**XXX**(%%): **The default frequency band**
769 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
770 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
715 715  
772 +
773 +
774 += 4. Battery & Power Consumption =
775 +
776 +
777 +S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
778 +
779 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
780 +
781 +
782 += 5. OTA Firmware update =
783 +
784 +
785 +(% class="wikigeneratedid" %)
786 +User can change firmware S31x-LB to:
787 +
788 +* Change Frequency band/ region.
789 +* Update with new features.
790 +* Fix bugs.
791 +
792 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
793 +
794 +
795 +Methods to Update Firmware:
796 +
797 +* (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/]]
798 +* 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]]**.
799 +
800 +
801 +
802 += 6. FAQ =
803 +
804 +
805 +
806 += 7. Order Info =
807 +
808 +
809 +Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
810 +
811 +(% style="color:red" %)**XX**(%%): The default frequency band
812 +
716 716  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
717 717  
718 718  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -731,12 +731,12 @@
731 731  
732 732  
733 733  
734 -= 9. ​Packing Info =
831 += 8. ​Packing Info =
735 735  
736 736  
737 737  (% style="color:#037691" %)**Package Includes**:
738 738  
739 -* DDS75-LB LoRaWAN Distance Detection Sensor x 1
836 +* S31x-LB LoRaWAN Temperature & Humidity Sensor
740 740  
741 741  (% style="color:#037691" %)**Dimension and weight**:
742 742  
... ... @@ -750,7 +750,7 @@
750 750  
751 751  
752 752  
753 -= 10. Support =
850 += 9. Support =
754 754  
755 755  
756 756  * 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.
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