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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 75.3
edited by Xiaoling
on 2023/06/13 13:40
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To version 60.15
edited by Xiaoling
on 2023/05/27 11:12
Change comment: There is no comment for this version

Summary

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Title
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1 -DDS20-LB -- LoRaWAN Ultrasonic Liquid Level Sensor User Manual
1 +S31-LB / S31B-LB LoRaWAN Outdoor Temperature & Humidity Sensor User Manual
Content
... ... @@ -1,13 +1,9 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20230613133716-2.png||height="717" width="717"]]
2 +[[image:S31-B.jpg]]
3 3  
4 4  
5 5  
6 6  
7 -
8 -
9 -
10 -
11 11  **Table of Contents：**
12 12  
13 13  {{toc/}}
... ... @@ -19,45 +19,39 @@
19 19  
20 20  = 1. Introduction =
21 21  
22 -== 1.1 What is LoRaWAN Distance Detection Sensor ==
18 +== 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor ==
23 23  
24 24  
25 -The Dragino DDS20-LB is a **LoRaWAN Ultrasonic liquid level sensor** for Internet of Things solution. It uses **none-contact method **to measure the height of liquid in a container without opening the container, and send the value via LoRaWAN network to IoT Server
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.
26 26  
27 -The DDS20-LB sensor is installed directly below the container to detect the height of the liquid level. User doesn't need to open a hole on the container to be tested. The **none-contact measurement makes the measurement safety, easier and possible for some strict situation**. 
23 +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.
28 28  
29 -DDS20-LB uses ultrasonic sensing technology for distance measurement. DDS20-LB is of high accuracy to measure various liquid such as: **toxic substances**, **strong acids**, **strong alkalis** and **various pure liquids** in high-temperature and high-pressure airtight containers.
25 +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.
30 30  
31 -The LoRa wireless technology used in DDS20-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.
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.
32 32  
33 -DDS20-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
29 +S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
34 34  
35 -DDS20-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
31 +S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
36 36  
37 -Each DDS20-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.
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.
38 38  
39 -[[image:image-20230613102459-3.png||height="476" width="855"]]
40 40  
41 -
42 42  == 1.2 ​Features ==
43 43  
44 44  
45 45  * LoRaWAN 1.0.3 Class A
46 -* Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
47 47  * Ultra-low power consumption
48 -* Distance Detection by Ultrasonic technology
49 -* Flat object range 30mm - 4500mm
50 -* Accuracy: ±(1cm+S*0.3%) (S: Distance)
51 -* Measure Angle: 60°
52 -* 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
53 53  * Support Bluetooth v5.1 and LoRaWAN remote configure
54 54  * Support wireless OTA update firmware
55 -* AT Commands to change parameters
47 +* Uplink on periodically
56 56  * Downlink to change configure
57 -* IP66 Waterproof Enclosure
58 58  * 8500mAh Battery for long term use
59 59  
60 -
61 61  == 1.3 Specification ==
62 62  
63 63  
... ... @@ -66,6 +66,20 @@
66 66  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
67 67  * Operating Temperature: -40 ~~ 85°C
68 68  
59 +(% style="color:#037691" %)**Temperature Sensor:**
60 +
61 +* Range: -40 to + 80°C
62 +* Accuracy: ±0.2 @ 0-90 °C
63 +* Resolution: 0.1°C
64 +* Long Term Shift: <0.03 °C/yr
65 +
66 +(% style="color:#037691" %)**Humidity Sensor: **
67 +
68 +* Range: 0 ~~ 99.9% RH
69 +* Accuracy: ± 2%RH ( 0 ~~ 100%RH)
70 +* Resolution: 0.01% RH
71 +* Long Term Shift: <0.25 %RH/yr
72 +
69 69  (% style="color:#037691" %)**LoRa Spec:**
70 70  
71 71  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -86,71 +86,15 @@
86 86  * Sleep Mode: 5uA @ 3.3v
87 87  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
88 88  
93 +== 1.4 Sleep mode and working mode ==
89 89  
90 -== 1.4 Rated environmental conditions ==
91 91  
92 -
93 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
94 -|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
95 -**Minimum value**
96 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
97 -**Typical value**
98 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
99 -**Maximum value**
100 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
101 -|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
102 -|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
103 -|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
104 -|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
105 -
106 -
107 -
108 -)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
109 -
110 -(((
111 -(% style="color:red" %)**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
112 -
113 -(% 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)**
114 -
115 -
116 -)))
117 -
118 -== 1.5 Effective measurement range Reference beam pattern ==
119 -
120 -
121 -(% 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.**
122 -
123 -[[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"]]
124 -
125 -
126 -(% 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.**
127 -
128 -[[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"]]
129 -
130 -
131 -== 1.6 Applications ==
132 -
133 -
134 -* Horizontal distance measurement
135 -* Liquid level measurement
136 -* Parking management system
137 -* Object proximity and presence detection
138 -* Intelligent trash can management system
139 -* Robot obstacle avoidance
140 -* Automatic control
141 -* Sewer
142 -* Bottom water level monitoring
143 -
144 -
145 -== 1.7 Sleep mode and working mode ==
146 -
147 -
148 148  (% 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.
149 149  
150 150  (% 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.
151 151  
152 152  
153 -== 1.8 Button & LEDs ==
101 +== 1.5 Button & LEDs ==
154 154  
155 155  
156 156  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
... ... @@ -169,13 +169,12 @@
169 169  )))
170 170  |(% 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.
171 171  
120 +== 1.6 BLE connection ==
172 172  
173 -== 1.9 BLE connection ==
174 174  
123 +S31x-LB support BLE remote configure.
175 175  
176 -DDS45-LB support BLE remote configure.
177 177  
178 -
179 179  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:
180 180  
181 181  * Press button to send an uplink
... ... @@ -185,36 +185,56 @@
185 185  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
186 186  
187 187  
188 -== 1.10 Pin Definitions ==
135 +== 1.7 Pin Definitions ==
189 189  
190 190  [[image:image-20230523174230-1.png]]
191 191  
192 192  
193 -== 1.11 Mechanical ==
140 +== 1.8 Hardware Variant ==
194 194  
195 195  
196 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
143 +(% border="1" cellspacing="5" style="width:510px" %)
144 +|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 218px;background-color:#D9E2F3;color:#0070C0" %)Probe Info
145 +|(% style="width:102px" %)(((
146 +S31-LB
147 +)))|(% style="width:190px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:297px" %)(((
148 +1 x SHT31 Probe
197 197  
150 +Cable Length : 2 meters
198 198  
199 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
152 +
153 +)))
154 +|(% style="width:102px" %)(((
155 +S31B-LB
156 +)))|(% style="width:190px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:297px" %)(((
157 +1 x SHT31 Probe
200 200  
159 +Installed in device.
160 +)))
201 201  
202 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
162 +(% style="display:none" %)
203 203  
204 204  
205 -(% style="color:blue" %)**Probe Mechanical:**
206 206  
207 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS45%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654915562090-396.png?rev=1.1||alt="1654915562090-396.png"]]
166 +== 1.9 Mechanical ==
208 208  
209 209  
210 -= 2. Configure DDS45-LB to connect to LoRaWAN network =
169 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
211 211  
171 +
172 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
173 +
174 +
175 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
176 +
177 +
178 += 2. Configure S31x-LB to connect to LoRaWAN network =
179 +
212 212  == 2.1 How it works ==
213 213  
214 214  
215 -The DDS45-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 DDS45-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
183 +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.
216 216  
217 -(% style="display:none" %) (%%)
218 218  
219 219  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
220 220  
... ... @@ -221,15 +221,13 @@
221 221  
222 222  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.
223 223  
224 -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.
191 +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.
225 225  
226 -[[image:image-20230613102426-2.png||height="476" width="855"]](% style="display:none" %)
227 227  
194 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
228 228  
229 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS45-LB.
196 +Each S31x-LB is shipped with a sticker with the default device EUI as below:
230 230  
231 -Each DDS45-LB is shipped with a sticker with the default device EUI as below:
232 -
233 233  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
234 234  
235 235  
... ... @@ -257,10 +257,10 @@
257 257  [[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"]]
258 258  
259 259  
260 -(% style="color:blue" %)**Step 2:**(%%) Activate on DDS45-LB
225 +(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
261 261  
262 262  
263 -Press the button for 5 seconds to activate the DDS45-LB.
228 +Press the button for 5 seconds to activate the S31x-LB.
264 264  
265 265  (% 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.
266 266  
... ... @@ -267,166 +267,174 @@
267 267  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
268 268  
269 269  
270 -== 2.3  ​Uplink Payload ==
235 +== 2.3 ​Uplink Payload ==
271 271  
237 +=== 2.3.1 Device Status, FPORT~=5 ===
272 272  
273 -(((
274 -DDS45-LB will uplink payload via LoRaWAN with below payload format: 
275 -)))
276 276  
277 -(((
278 -Uplink payload includes in total 8 bytes.
279 -)))
240 +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.
280 280  
281 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
282 -|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
283 -**Size(bytes)**
284 -)))|=(% 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**
285 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
286 -[[Distance>>||anchor="H2.3.2A0Distance"]]
287 -(unit: mm)
288 -)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
289 -[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
290 -)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
242 +The Payload format is as below.
291 291  
292 -[[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"]]
293 293  
245 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
246 +|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
247 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
248 +|(% 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
294 294  
295 -=== 2.3.1  Battery Info ===
250 +Example parse in TTNv3
296 296  
252 +[[image:image-20230524144422-1.png||height="174" width="1080"]]
297 297  
298 -Check the battery voltage for DDS45-LB.
299 299  
300 -Ex1: 0x0B45 = 2885mV
255 +(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
301 301  
302 -Ex2: 0x0B49 = 2889mV
257 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
303 303  
259 +(% style="color:#037691" %)**Frequency Band**:
304 304  
305 -=== 2.3.2  Distance ===
261 +*0x01: EU868
306 306  
263 +*0x02: US915
307 307  
308 -(((
309 -Get the distance. Flat object range 30mm - 4500mm.
310 -)))
265 +*0x03: IN865
311 311  
312 -(((
313 -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" %)** **
267 +*0x04: AU915
314 314  
315 -(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
316 -)))
269 +*0x05: KZ865
317 317  
318 -* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
319 -* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
271 +*0x06: RU864
320 320  
273 +*0x07: AS923
321 321  
322 -=== 2.3.3  Interrupt Pin ===
275 +*0x08: AS923-1
323 323  
277 +*0x09: AS923-2
324 324  
325 -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.
279 +*0x0a: AS923-3
326 326  
327 -**Example:**
281 +*0x0b: CN470
328 328  
329 -0x00: Normal uplink packet.
283 +*0x0c: EU433
330 330  
331 -0x01: Interrupt Uplink Packet.
285 +*0x0d: KR920
332 332  
287 +*0x0e: MA869
333 333  
334 -=== 2.3.4  DS18B20 Temperature sensor ===
335 335  
290 +(% style="color:#037691" %)**Sub-Band**:
336 336  
337 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
292 +AU915 and US915:value 0x00 ~~ 0x08
338 338  
339 -**Example**:
294 +CN470: value 0x0B ~~ 0x0C
340 340  
341 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
296 +Other Bands: Always 0x00
342 342  
343 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
344 344  
299 +(% style="color:#037691" %)**Battery Info**:
345 345  
346 -=== 2.3.5  Sensor Flag ===
301 +Check the battery voltage.
347 347  
303 +Ex1: 0x0B45 = 2885mV
348 348  
349 -(((
350 -0x01: Detect Ultrasonic Sensor
351 -)))
305 +Ex2: 0x0B49 = 2889mV
352 352  
353 -(((
354 -0x00: No Ultrasonic Sensor
307 +
308 +=== 2.3.2  Sensor Data. FPORT~=2 ===
309 +
310 +
311 +Sensor Data is uplink via FPORT=2
312 +
313 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
314 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
315 +**Size(bytes)**
316 +)))|=(% 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
317 +|(% style="width:99px" %)Value|(% style="width:69px" %)(((
318 +Battery
319 +)))|(% style="width:130px" %)(((
320 +Unix TimeStamp
321 +)))|(% style="width:194px" %)(((
322 +Alarm Flag & MOD& Level of PA8
323 +)))|(% style="width:106px" %)(((
324 +Temperature
325 +)))|(% style="width:97px" %)(((
326 +Humidity
355 355  )))
356 356  
329 +[[image:image-20230524144456-2.png||height="180" width="1142"]]
357 357  
358 -=== 2.3.6  Decode payload in The Things Network ===
359 359  
332 +==== (% style="color:#4472c4" %)**Battery**(%%) ====
360 360  
361 -While using TTN network, you can add the payload format to decode the payload.
334 +Sensor Battery Level.
362 362  
363 -[[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"]]
336 +Ex1: 0x0B45 = 2885mV
364 364  
365 -The payload decoder function for TTN V3 is here:
338 +Ex2: 0x0B49 = 2889mV
366 366  
367 -(((
368 -DDS45-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
369 -)))
370 370  
371 371  
372 -== 2.4  Uplink Interval ==
342 +==== (% style="color:#4472c4" %)**Temperature**(%%) ====
373 373  
344 +**Example**:
374 374  
375 -The DDS45-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"]]
346 +If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
376 376  
348 +If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
377 377  
378 -== 2.5  ​Show Data in DataCake IoT Server ==
350 +（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
379 379  
380 380  
381 -(((
382 -[[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:
383 -)))
353 +==== (% style="color:#4472c4" %)**Humidity**(%%) ====
384 384  
385 385  
386 -(((
387 -(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
388 -)))
356 +Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
389 389  
390 -(((
391 -(% 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:**
392 -)))
393 393  
359 +==== (% style="color:#4472c4" %)**Alarm Flag & MOD & Level of PA8**(%%) ====
394 394  
395 -[[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"]]
396 396  
362 +**Example:**
397 397  
398 -[[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"]]
364 +If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message.It means that the temperature and humidity exceed the alarm value or trigger an interrupt.
399 399  
366 +If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm.
400 400  
401 -(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
368 +If payload & 0x80>>7 = 0x01  **~-~->** The PA8 is low level.
402 402  
403 -(% style="color:blue" %)**Step 4**(%%)**: Search the DDS45-LB and add DevEUI.**
370 +If payload & 0x80>>7 =0x00  **~-~->** The PA8 is high level.
404 404  
405 -[[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"]]
372 +If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message.
406 406  
374 +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. 
407 407  
408 -After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
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/image-20220610165129-11.png?width=1088&height=595&rev=1.1||alt="image-20220610165129-11.png"]]
377 +== 2.4 Payload Decoder file ==
411 411  
412 412  
380 +In TTN, use can add a custom payload so it shows friendly reading
413 413  
414 -== 2.6 Datalog Feature ==
382 +In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
415 415  
384 +[[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  
417 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS45-LB will store the reading for future retrieving purposes.
418 418  
387 +== 2.5 Datalog Feature ==
419 419  
420 -=== 2.6.1 Ways to get datalog via LoRaWAN ===
421 421  
390 +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.
422 422  
423 -Set PNACKMD=1, DDS45-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS45-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.
424 424  
393 +=== 2.5.1 Ways to get datalog via LoRaWAN ===
394 +
395 +
396 +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.
397 +
425 425  * (((
426 -a) DDS45-LB will do an ACK check for data records sending to make sure every data arrive server.
399 +a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
427 427  )))
428 428  * (((
429 -b) DDS45-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS45-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 DDS45-LB gets a ACK, DDS45-LB will consider there is a network connection and resend all NONE-ACK messages.
402 +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.
430 430  )))
431 431  
432 432  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -434,10 +434,10 @@
434 434  [[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"]]
435 435  
436 436  
437 -=== 2.6.2 Unix TimeStamp ===
410 +=== 2.5.2 Unix TimeStamp ===
438 438  
439 439  
440 -DDS45-LB uses Unix TimeStamp format based on
413 +S31x-LB uses Unix TimeStamp format based on
441 441  
442 442  [[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"]]
443 443  
... ... @@ -451,65 +451,146 @@
451 451  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
452 452  
453 453  
454 -=== 2.6.3 Set Device Time ===
427 +=== 2.5.3 Set Device Time ===
455 455  
456 456  
457 457  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
458 458  
459 -Once DDS45-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS45-LB. If DDS45-LB fails to get the time from the server, DDS45-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
432 +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).
460 460  
461 461  (% 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.**
462 462  
463 463  
464 -=== 2.6.4 Poll sensor value ===
437 +=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
465 465  
466 466  
467 -Users can poll sensor values based on timestamps. Below is the downlink command.
440 +The Datalog uplinks will use below payload format.
468 468  
469 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
470 -|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
471 -|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
472 -|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
442 +**Retrieval data payload:**
473 473  
444 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
445 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
446 +**Size(bytes)**
447 +)))|=(% 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**
448 +|(% style="width:103px" %)Value|(% style="width:68px" %)(((
449 +ignore
450 +)))|(% style="width:104px" %)(((
474 474  (((
475 -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.
452 +Humidity
476 476  )))
477 477  
478 478  (((
479 -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"]]
456 +
480 480  )))
458 +)))|(% style="width:87px" %)(((
459 +Temperature
460 +)))|(% style="width:178px" %)(((
461 +Poll message flag & Alarm Flag& Level of PA8
462 +)))|(% style="width:137px" %)Unix Time Stamp
481 481  
464 +**Poll message flag & Alarm Flag & Level of PA8:**
465 +
466 +[[image:image-20230524114302-1.png||height="115" width="736"]]
467 +
468 +
469 +**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)
470 +
471 +**Poll Message Flag**: 1: This message is a poll message reply.
472 +
473 +* Poll Message Flag is set to 1.
474 +
475 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
476 +
477 +For example, in US915 band, the max payload for different DR is:
478 +
479 +**a) DR0:** max is 11 bytes so one entry of data
480 +
481 +**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
482 +
483 +**c) DR2:** total payload includes 11 entries of data
484 +
485 +**d) DR3: **total payload includes 22 entries of data.
486 +
487 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
488 +
489 +**Example:**
490 +
491 +If S31x-LB has below data inside Flash:
492 +
493 +[[image:image-20230524114654-2.png]]
494 +
495 +
496 +If user sends below downlink command: 31646D84E1646D856C05
497 +
498 +Where : Start time: 646D84E1 = time 23/5/24 03:30:41
499 +
500 + Stop time: 646D856C= time 23/5/24 03:33:00
501 +
502 +
503 +**S31x-LB will uplink this payload.**
504 +
505 +[[image:image-20230524114826-3.png||height="448" width="1244"]]
506 +
482 482  (((
483 -Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
508 +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
484 484  )))
485 485  
486 486  (((
487 -Uplink Internal =5s，means DDS45-LB will send one packet every 5s. range 5~~255s.
512 +Where the first 11 bytes is for the first entry:
488 488  )))
489 489  
515 +(((
516 +00 00 02 36 01 10 40 64 6D 84 E1
517 +)))
490 490  
519 +(((
520 +**Hum**=0x0236/10=56.6
521 +)))
522 +
523 +(((
524 +**Temp**=0x0110/10=27.2
525 +)))
526 +
527 +(((
528 +**poll message flag & Alarm Flag & Level of PA8**=0x40,means reply data,sampling uplink message,the PA8 is low level.
529 +)))
530 +
531 +(((
532 +**Unix time** is 0x646D84E1=1684899041s=23/5/24 03:30:41
533 +)))
534 +
535 +
536 +(% 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
537 +
538 +== 2.6 Temperature Alarm Feature ==
539 +
540 +
541 +S31x-LB work flow with Alarm feature.
542 +
543 +
544 +[[image:image-20230524110125-3.png||height="768" width="1115"]]
545 +
546 +
547 +
491 491  == 2.7 Frequency Plans ==
492 492  
493 493  
494 -The DDS45-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.
551 +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.
495 495  
496 496  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
497 497  
498 498  
499 -= 3. Configure DDS45-LB =
556 += 3. Configure S31x-LB =
500 500  
501 501  == 3.1 Configure Methods ==
502 502  
503 503  
504 -DDS45-LB supports below configure method:
561 +S31x-LB supports below configure method:
505 505  
506 506  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
507 -
508 508  * 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]].
509 -
510 510  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
511 511  
512 -
513 513  == 3.2 General Commands ==
514 514  
515 515  
... ... @@ -516,7 +516,6 @@
516 516  These commands are to configure:
517 517  
518 518  * General system settings like: uplink interval.
519 -
520 520  * LoRaWAN protocol & radio related command.
521 521  
522 522  They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
... ... @@ -524,25 +524,21 @@
524 524  [[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/]]
525 525  
526 526  
527 -== 3.3 Commands special design for DDS45-LB ==
580 +== 3.3 Commands special design for S31x-LB ==
528 528  
529 529  
530 -These commands only valid for DDS45-LB, as below:
583 +These commands only valid for S31x-LB, as below:
531 531  
532 532  
533 533  === 3.3.1 Set Transmit Interval Time ===
534 534  
535 535  
536 -(((
537 537  Feature: Change LoRaWAN End Node Transmit Interval.
538 -)))
539 539  
540 -(((
541 541  (% style="color:blue" %)**AT Command: AT+TDC**
542 -)))
543 543  
544 544  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
545 -|=(% 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**
594 +|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
546 546  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
547 547  30000
548 548  OK
... ... @@ -553,156 +553,196 @@
553 553  Set transmit interval to 60000ms = 60 seconds
554 554  )))
555 555  
556 -(((
557 557  (% style="color:blue" %)**Downlink Command: 0x01**
558 -)))
559 559  
560 -(((
561 561  Format: Command Code (0x01) followed by 3 bytes time value.
562 -)))
563 563  
564 -(((
565 565  If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
566 -)))
567 567  
568 -* (((
569 -Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
570 -)))
571 -* (((
572 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
573 -)))
611 +* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
612 +* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
574 574  
614 +=== 3.3.2 Get Device Status ===
575 575  
576 -=== 3.3.2 Set Interrupt Mode ===
577 577  
617 +Send a LoRaWAN downlink to ask device send Alarm settings.
578 578  
579 -Feature, Set Interrupt mode for PA8 of pin.
619 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
580 580  
581 -When AT+INTMOD=0 is set, PA8 is used as a digital input port.
621 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
582 582  
583 -(% style="color:blue" %)**AT Command: AT+INTMOD**
584 584  
585 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
586 -|=(% 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**
587 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
588 -0
589 -OK
590 -the mode is 0 =Disable Interrupt
591 -)))
592 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
593 -Set Transmit Interval
594 -0. (Disable Interrupt),
595 -~1. (Trigger by rising and falling edge)
596 -2. (Trigger by falling edge)
597 -3. (Trigger by rising edge)
598 -)))|(% style="width:157px" %)OK
624 +=== 3.3.3 Set Temperature Alarm Threshold ===
599 599  
600 -(% style="color:blue" %)**Downlink Command: 0x06**
601 601  
602 -Format: Command Code (0x06) followed by 3 bytes.
627 +* (% style="color:blue" %)**AT Command:**
603 603  
604 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
629 +(% style="color:#037691" %)**AT+SHTEMP=min,max**
605 605  
606 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
631 +* When min=0, and max≠0, Alarm higher than max
632 +* When min≠0, and max=0, Alarm lower than min
633 +* When min≠0 and max≠0, Alarm higher than max or lower than min
607 607  
608 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
635 +Example:
609 609  
637 + AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
610 610  
611 -= 4. Battery & Power Consumption =
639 +* (% style="color:blue" %)**Downlink Payload:**
612 612  
641 +(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
613 613  
614 -DDS45-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
643 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
615 615  
616 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
617 617  
646 +=== 3.3.4 Set Humidity Alarm Threshold ===
618 618  
619 -= 5. OTA Firmware update =
620 620  
649 +* (% style="color:blue" %)**AT Command:**
621 621  
622 -(% class="wikigeneratedid" %)
623 -User can change firmware DDS45-LB to:
651 +(% style="color:#037691" %)**AT+SHHUM=min,max**
624 624  
625 -* Change Frequency band/ region.
653 +* When min=0, and max≠0, Alarm higher than max
654 +* When min≠0, and max=0, Alarm lower than min
655 +* When min≠0 and max≠0, Alarm higher than max or lower than min
626 626  
627 -* Update with new features.
657 +Example:
628 628  
629 -* Fix bugs.
659 + AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
630 630  
631 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]**
661 +* (% style="color:blue" %)**Downlink Payload:**
632 632  
633 -Methods to Update Firmware:
663 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
634 634  
635 -* (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/]]
665 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
636 636  
637 -* 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]]**.
638 638  
668 +=== 3.3.5 Set Alarm Interval ===
639 639  
640 -= 6. FAQ =
641 641  
642 -== 6.1  What is the frequency plan for DDS45-LB? ==
671 +The shortest time of two Alarm packet. (unit: min)
643 643  
673 +* (% style="color:blue" %)**AT Command:**
644 644  
645 -DDS45-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"]]
675 +(% 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.
646 646  
677 +* (% style="color:blue" %)**Downlink Payload:**
647 647  
648 -== 6.2  Can I use DDS45-LB in condensation environment? ==
679 +(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
649 649  
650 650  
651 -DDS45-LB is not suitable to be used in condensation environment. Condensation on the DDS45-LB probe will affect the reading and always got 0.
682 +=== 3.3.6 Get Alarm settings ===
652 652  
653 653  
654 -= 7.  Trouble Shooting =
685 +Send a LoRaWAN downlink to ask device send Alarm settings.
655 655  
656 -== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
687 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
657 657  
689 +**Example:**
658 658  
659 -It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
691 +[[image:image-20230524110211-4.png]]
660 660  
693 +**Explain:**
661 661  
662 -== 7.2  AT Command input doesn't work ==
695 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
663 663  
697 +=== 3.3.7 Set Interrupt Mode ===
664 664  
665 -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.
666 666  
700 +Feature, Set Interrupt mode for PA8 of pin.
667 667  
668 -== 7.3  Why does the sensor reading show 0 or "No sensor" ==
702 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
669 669  
704 +(% style="color:blue" %)**AT Command: AT+INTMOD**
670 670  
671 -~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
706 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
707 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
708 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
709 +0
710 +OK
711 +the mode is 0 =Disable Interrupt
712 +)))
713 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
714 +Set Transmit Interval
715 +0. (Disable Interrupt),
716 +~1. (Trigger by rising and falling edge)
717 +2. (Trigger by falling edge)
718 +3. (Trigger by rising edge)
719 +)))|(% style="width:157px" %)OK
672 672  
673 -2. Sensor wiring is disconnected
721 +(% style="color:blue" %)**Downlink Command: 0x06**
674 674  
675 -3. Not using the correct decoder
723 +Format: Command Code (0x06) followed by 3 bytes.
676 676  
725 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
677 677  
678 -== 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 ==
727 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
728 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
679 679  
730 +=== 3.3.8 Set Power Output Duration ===
680 680  
681 -1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
682 682  
683 -2) Does it change with temperature, temperature will affect its measurement
733 +Control the output duration 5V . Before each sampling, device will
684 684  
685 -3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
735 +~1. first enable the power output to external sensor,
686 686  
687 -downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
737 +2. keep it on as per duration, read sensor value and construct uplink payload
688 688  
689 -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
739 +3. final, close the power output.
690 690  
691 -[[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"]]
741 +(% style="color:blue" %)**AT Command: AT+5VT**
692 692  
743 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
744 +|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
745 +|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
746 +OK
747 +|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
693 693  
694 -Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
749 +(% style="color:blue" %)**Downlink Command: 0x07**
695 695  
696 -Please send the data to us for check.
751 +Format: Command Code (0x07) followed by 2 bytes.
697 697  
753 +The first and second bytes are the time to turn on.
698 698  
699 -= 8. Order Info =
755 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
756 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
700 700  
758 += 4. Battery & Power Consumption =
701 701  
702 -Part Number: (% style="color:blue" %)**DDS45-LB-XXX**
703 703  
704 -(% style="color:red" %)**XXX**(%%): **The default frequency band**
761 +S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
705 705  
763 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
764 +
765 +
766 += 5. OTA Firmware update =
767 +
768 +
769 +(% class="wikigeneratedid" %)
770 +User can change firmware S31x-LB to:
771 +
772 +* Change Frequency band/ region.
773 +* Update with new features.
774 +* Fix bugs.
775 +
776 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
777 +
778 +
779 +Methods to Update Firmware:
780 +
781 +* (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/]]
782 +* 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]]**.
783 +
784 += 6. FAQ =
785 +
786 +
787 +
788 += 7. Order Info =
789 +
790 +
791 +Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
792 +
793 +(% style="color:red" %)**XX**(%%): The default frequency band
794 +
706 706  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
707 707  
708 708  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -719,13 +719,12 @@
719 719  
720 720  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
721 721  
811 += 8. ​Packing Info =
722 722  
723 -= 9. ​Packing Info =
724 724  
725 -
726 726  (% style="color:#037691" %)**Package Includes**:
727 727  
728 -* DDS45-LB LoRaWAN Distance Detection Sensor x 1
816 +* S31x-LB LoRaWAN Temperature & Humidity Sensor
729 729  
730 730  (% style="color:#037691" %)**Dimension and weight**:
731 731  
... ... @@ -737,10 +737,9 @@
737 737  
738 738  * Weight / pcs : g
739 739  
828 += 9. Support =
740 740  
741 -= 10. Support =
742 742  
743 -
744 744  * 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.
745 745  
746 746  * 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]].
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