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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 79.8
edited by Xiaoling
on 2023/06/13 14:51
Change comment: There is no comment for this version
To version 62.4
edited by Xiaoling
on 2023/05/30 09:19
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
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1 -DDS20-LB -- LoRaWAN Ultrasonic Liquid Level Sensor User Manual
1 +CPL03-LB -- LoRaWAN Pulse/Contact Sensor User Manual
Content
... ... @@ -1,13 +1,7 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20230613133716-2.png||height="717" width="717"]]
2 +[[image:image-20230530084608-2.jpeg||height="707" width="707"]]
3 3  
4 4  
5 -
6 -
7 -
8 -
9 -
10 -
11 11  **Table of Contents：**
12 12  
13 13  {{toc/}}
... ... @@ -19,24 +19,24 @@
19 19  
20 20  = 1. Introduction =
21 21  
22 -== 1.1 What is LoRaWAN Ultrasonic liquid level Sensor ==
16 +== 1.1 What is CPL03-LB LoRaWAN Pulse/Contact Sensor ==
23 23  
24 24  
25 -The Dragino DDS20-LB is a (% style="color:blue" %)**LoRaWAN Ultrasonic liquid level sensor**(%%) for Internet of Things solution. It uses (% style="color:blue" %)**none-contact method **(%%)to measure the (% style="color:blue" %)**height of liquid**(%%) in a container without opening the container, and send the value via LoRaWAN network to IoT Server.
19 +The Dragino CPL03-LB is a (% style="color:blue" %)**LoRaWAN Contact Sensor**(%%) for Internet of Things solution. It detects dry contact status, open time, open counts, 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. 
21 +The CPL03-LB will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculate last open duration. User can also disable the uplink for each open/close event, instead, device can count each open event and uplink periodically.
28 28  
29 -DDS20-LB uses (% style="color:blue" %)**ultrasonic sensing technology**(%%) for distance measurement. DDS20-LB is of high accuracy to measure various liquid such as: (% style="color:blue" %)**toxic substances**(%%), (% style="color:blue" %)**strong acids**(%%), (% style="color:blue" %)**strong alkalis**(%%) and (% style="color:blue" %)**various pure liquids**(%%) in high-temperature and high-pressure airtight containers.
23 +The LoRa wireless technology used in CPL03-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.
25 +CPL03-LB (% style="color:blue" %)**supports open alarm feature**(%%), user can set open alarm for instant notice. CPL03-LB (% style="color:blue" %)**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.
27 +CPL03-LB is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
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.
29 +CPL03-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
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.
31 +CPL03-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
38 38  
39 -[[image:image-20230613140115-3.png||height="453" width="800"]]
33 +Each CPL03-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.
40 40  
41 41  
42 42  == 1.2 ​Features ==
... ... @@ -45,16 +45,15 @@
45 45  * LoRaWAN 1.0.3 Class A
46 46  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
47 47  * Ultra-low power consumption
48 -* Liquid Level Measurement by Ultrasonic technology
49 -* Measure through container, No need to contact Liquid
50 -* Valid level range 20mm - 2000mm
51 -* Accuracy: ±(5mm+S*0.5%) (S: Measure Value)
52 -* Cable Length : 25cm
42 +* Open/Close detect
43 +* Open/Close statistics
44 +* Temperature & Humidity alarm
45 +* supports open alarm feature
46 +* supports Datalog feature
53 53  * Support Bluetooth v5.1 and LoRaWAN remote configure
54 54  * Support wireless OTA update firmware
55 -* AT Commands to change parameters
49 +* Uplink on periodically and open/close event
56 56  * Downlink to change configure
57 -* IP66 Waterproof Enclosure
58 58  * 8500mAh Battery for long term use
59 59  
60 60  == 1.3 Specification ==
... ... @@ -85,145 +85,26 @@
85 85  * Sleep Mode: 5uA @ 3.3v
86 86  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
87 87  
88 -== 1.4 Suitable Container & Liquid ==
89 89  
90 90  
91 -* Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc.
92 -* Container shape is regular, and surface is smooth.
93 -* Container Thickness:
94 -** Pure metal material.  2~~8mm, best is 3~~5mm
95 -** Pure non metal material: <10 mm
96 -* Pure liquid without irregular deposition.(% style="display:none" %)
83 +== 1.4 Applications ==
97 97  
98 98  
99 -== 1.5 Install DDS20-LB ==
86 +* Open/Close Detection
87 +* Pulse meter application
88 +* Dry Contact Detection
100 100  
101 101  
102 -(% style="color:blue" %)**Step 1**(%%):  Choose the installation point.
103 103  
104 -DDS20-LB (% style="color:red" %)**MUST**(%%) be installed on the container bottom middle position.
92 +== 1.5 Sleep mode and working mode ==
105 105  
106 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-3.png?rev=1.1||alt="image-20220615091045-3.png"]]
107 107  
108 -
109 -(((
110 -(% style="color:blue" %)**Step 2**(%%):  Polish the installation point.
111 -)))
112 -
113 -(((
114 -For Metal Surface with paint, it is important to polish the surface, first use crude sand paper to polish the paint level , then use exquisite sand paper to polish the metal level to make it shine & smooth.
115 -)))
116 -
117 -[[image:image-20230613143052-5.png]]
118 -
119 -
120 -No polish needed if the container is shine metal surface without paint or non-metal container.
121 -
122 -[[image:image-20230613143125-6.png]]
123 -
124 -
125 -(((
126 -(% style="color:blue" %)**Step3:   **(%%)Test the installation point.
127 -)))
128 -
129 -(((
130 -Power on DDS20-LB, check if the blue LED is on, If the blue LED is on, means the sensor works. Then put ultrasonic coupling paste on the sensor and put it tightly on the installation point.
131 -)))
132 -
133 -(((
134 -It is necessary to put the coupling paste between the sensor and the container, otherwise DDS20-LB won't detect the liquid level.
135 -)))
136 -
137 -(((
138 -After paste the DDS20-LB well, power on DDS20-LB. In the first 30 seconds of booting, device will check the sensors status and BLUE LED will show the status as below. After 30 seconds, BLUE LED will be off to save battery life.
139 -)))
140 -
141 -
142 -(((
143 -(% style="color:red" %)**LED Status:**
144 -)))
145 -
146 -* (((
147 -Onboard LED: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well.
148 -)))
149 -
150 -* (((
151 -(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** always ON**(%%): Sensor is power on but doesn't detect liquid. There is problem in installation point.
152 -)))
153 -* (((
154 -(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** slowly blinking**(%%): Sensor detects Liquid Level, The installation point is good.
155 -)))
156 -
157 -(((
158 -LDDS20 will enter into low power mode at 30 seconds after system reset or power on, Blue LED will be off after that.
159 -)))
160 -
161 -
162 -(((
163 -(% style="color:red" %)**Note 2:**
164 -)))
165 -
166 -(((
167 -(% style="color:red" %)**Ultrasonic coupling paste** (%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
168 -)))
169 -
170 -
171 -(((
172 -(% style="color:blue" %)**Step4:   **(%%)Install use Epoxy ab glue.
173 -)))
174 -
175 -(((
176 -Prepare Eproxy AB glue.
177 -)))
178 -
179 -(((
180 -Put Eproxy AB glue in the sensor and press it hard on the container installation point.
181 -)))
182 -
183 -(((
184 -Reset DDS20-LB and see if the BLUE LED is slowly blinking.
185 -)))
186 -
187 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-8.png?width=341&height=203&rev=1.1||alt="image-20220615091045-8.png"]] [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-9.png?width=284&height=200&rev=1.1||alt="image-20220615091045-9.png"]]
188 -
189 -
190 -(((
191 -(% style="color:red" %)**Note 1:(%%) (% style="color:blue" %)Eproxy AB glue**(%%) needs 3~~ 5 minutes to stable attached. we can use other glue material to keep it in the position.
192 -)))
193 -
194 -(((
195 -(% style="color:red" %)**Note 2:(%%) (% style="color:blue" %)Eproxy AB glue**(%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
196 -)))
197 -
198 -
199 -== 1.6 Applications ==
200 -
201 -
202 -* Smart liquid control solution.
203 -
204 -* Smart liquefied gas solution.
205 -
206 -
207 -
208 -== 1.7 Precautions ==
209 -
210 -
211 -* At room temperature, containers of different materials, such as steel, glass, iron, ceramics, non-foamed plastics and other dense materials, have different detection blind areas and detection limit heights.
212 -
213 -* For containers of the same material at room temperature, the detection blind zone and detection limit height are also different for the thickness of the container.
214 -
215 -* When the detected liquid level exceeds the effective detection value of the sensor, and the liquid level of the liquid to be measured shakes or tilts, the detected liquid height is unstable.(% style="display:none" %)
216 -
217 -
218 -== 1.8 Sleep mode and working mode ==
219 -
220 -
221 221  (% 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.
222 222  
223 223  (% 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.
224 224  
225 225  
226 -== 1.9 Button & LEDs ==
100 +== 1.5 Button & LEDs ==
227 227  
228 228  
229 229  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
... ... @@ -242,11 +242,12 @@
242 242  )))
243 243  |(% 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.
244 244  
245 -== 1.10 BLE connection ==
119 +== 1.6 BLE connection ==
246 246  
247 247  
248 -DDS20-LB support BLE remote configure.
122 +S31x-LB support BLE remote configure.
249 249  
124 +
250 250  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:
251 251  
252 252  * Press button to send an uplink
... ... @@ -256,12 +256,12 @@
256 256  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
257 257  
258 258  
259 -== 1.11 Pin Definitions ==
134 +== 1.7 Pin Definitions ==
260 260  
261 261  [[image:image-20230523174230-1.png]]
262 262  
263 263  
264 -== 1.12 Mechanical ==
139 +== 1.8 Mechanical ==
265 265  
266 266  
267 267  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
... ... @@ -273,22 +273,13 @@
273 273  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
274 274  
275 275  
276 -(% style="color:blue" %)**Probe Mechanical:**
151 += 2. Configure S31x-LB to connect to LoRaWAN network =
277 277  
278 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615090910-1.png?rev=1.1||alt="image-20220615090910-1.png"]]
279 -
280 -
281 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615090910-2.png?rev=1.1||alt="image-20220615090910-2.png"]]
282 -
283 -
284 -= 2. Configure DDS20-LB to connect to LoRaWAN network =
285 -
286 286  == 2.1 How it works ==
287 287  
288 288  
289 -The DDS20-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 DDS20-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
156 +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.
290 290  
291 -(% style="display:none" %) (%%)
292 292  
293 293  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
294 294  
... ... @@ -295,15 +295,13 @@
295 295  
296 296  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.
297 297  
298 -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.
164 +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.
299 299  
300 -[[image:image-20230613140140-4.png||height="453" width="800"]](% style="display:none" %)
301 301  
167 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
302 302  
303 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS20-LB.
169 +Each S31x-LB is shipped with a sticker with the default device EUI as below:
304 304  
305 -Each DDS20-LB is shipped with a sticker with the default device EUI as below:
306 -
307 307  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
308 308  
309 309  
... ... @@ -331,10 +331,10 @@
331 331  [[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"]]
332 332  
333 333  
334 -(% style="color:blue" %)**Step 2:**(%%) Activate on DDS20-LB
198 +(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
335 335  
336 336  
337 -Press the button for 5 seconds to activate the DDS20-LB.
201 +Press the button for 5 seconds to activate the S31x-LB.
338 338  
339 339  (% 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.
340 340  
... ... @@ -341,165 +341,174 @@
341 341  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
342 342  
343 343  
344 -== 2.3  ​Uplink Payload ==
208 +== 2.3 ​Uplink Payload ==
345 345  
210 +=== 2.3.1 Device Status, FPORT~=5 ===
346 346  
347 -(((
348 -DDS20-LB will uplink payload via LoRaWAN with below payload format: 
349 -)))
350 350  
351 -(((
352 -Uplink payload includes in total 8 bytes.
353 -)))
213 +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.
354 354  
355 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
356 -|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
357 -**Size(bytes)**
358 -)))|=(% 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**
359 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
360 -[[Distance>>||anchor="H2.3.2A0Distance"]]
361 -(unit: mm)
362 -)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
363 -[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
364 -)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
215 +The Payload format is as below.
365 365  
366 -[[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"]]
367 367  
218 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
219 +|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
220 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
221 +|(% 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
368 368  
369 -=== 2.3.1  Battery Info ===
223 +Example parse in TTNv3
370 370  
225 +[[image:image-20230524144422-1.png||height="174" width="1080"]]
371 371  
372 -Check the battery voltage for DDS20-LB.
373 373  
374 -Ex1: 0x0B45 = 2885mV
228 +(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
375 375  
376 -Ex2: 0x0B49 = 2889mV
230 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
377 377  
232 +(% style="color:#037691" %)**Frequency Band**:
378 378  
379 -=== 2.3.2  Distance ===
234 +*0x01: EU868
380 380  
236 +*0x02: US915
381 381  
382 -(((
383 -Get the distance. Flat object range 30mm - 4500mm.
384 -)))
238 +*0x03: IN865
385 385  
386 -(((
387 -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" %)** **
240 +*0x04: AU915
388 388  
389 -(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
390 -)))
242 +*0x05: KZ865
391 391  
392 -* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
393 -* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
244 +*0x06: RU864
394 394  
395 -=== 2.3.3  Interrupt Pin ===
246 +*0x07: AS923
396 396  
248 +*0x08: AS923-1
397 397  
398 -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.
250 +*0x09: AS923-2
399 399  
400 -**Example:**
252 +*0x0a: AS923-3
401 401  
402 -0x00: Normal uplink packet.
254 +*0x0b: CN470
403 403  
404 -0x01: Interrupt Uplink Packet.
256 +*0x0c: EU433
405 405  
258 +*0x0d: KR920
406 406  
407 -=== 2.3.4  DS18B20 Temperature sensor ===
260 +*0x0e: MA869
408 408  
409 409  
410 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
263 +(% style="color:#037691" %)**Sub-Band**:
411 411  
412 -**Example**:
265 +AU915 and US915:value 0x00 ~~ 0x08
413 413  
414 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
267 +CN470: value 0x0B ~~ 0x0C
415 415  
416 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
269 +Other Bands: Always 0x00
417 417  
418 418  
419 -=== 2.3.5  Sensor Flag ===
272 +(% style="color:#037691" %)**Battery Info**:
420 420  
274 +Check the battery voltage.
421 421  
422 -(((
423 -0x01: Detect Ultrasonic Sensor
424 -)))
276 +Ex1: 0x0B45 = 2885mV
425 425  
426 -(((
427 -0x00: No Ultrasonic Sensor
278 +Ex2: 0x0B49 = 2889mV
279 +
280 +
281 +=== 2.3.2  Sensor Data. FPORT~=2 ===
282 +
283 +
284 +Sensor Data is uplink via FPORT=2
285 +
286 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
287 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
288 +**Size(bytes)**
289 +)))|=(% 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
290 +|(% style="width:99px" %)Value|(% style="width:69px" %)(((
291 +Battery
292 +)))|(% style="width:130px" %)(((
293 +Unix TimeStamp
294 +)))|(% style="width:194px" %)(((
295 +Alarm Flag & MOD& Level of PA8
296 +)))|(% style="width:106px" %)(((
297 +Temperature
298 +)))|(% style="width:97px" %)(((
299 +Humidity
428 428  )))
429 429  
302 +[[image:image-20230524144456-2.png||height="180" width="1142"]]
430 430  
431 -=== 2.3.6  Decode payload in The Things Network ===
432 432  
305 +==== (% style="color:#4472c4" %)**Battery**(%%) ====
433 433  
434 -While using TTN network, you can add the payload format to decode the payload.
307 +Sensor Battery Level.
435 435  
436 -[[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"]]
309 +Ex1: 0x0B45 = 2885mV
437 437  
438 -The payload decoder function for TTN V3 is here:
311 +Ex2: 0x0B49 = 2889mV
439 439  
440 -(((
441 -DDS20-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
442 -)))
443 443  
444 444  
445 -== 2.4  Uplink Interval ==
315 +==== (% style="color:#4472c4" %)**Temperature**(%%) ====
446 446  
317 +**Example**:
447 447  
448 -The DDS20-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"]]
319 +If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
449 449  
321 +If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
450 450  
451 -== 2.5  ​Show Data in DataCake IoT Server ==
323 +（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
452 452  
453 453  
454 -(((
455 -[[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:
456 -)))
326 +==== (% style="color:#4472c4" %)**Humidity**(%%) ====
457 457  
458 458  
459 -(((
460 -(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
461 -)))
329 +Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
462 462  
463 -(((
464 -(% 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:**
465 -)))
466 466  
332 +==== (% style="color:#4472c4" %)**Alarm Flag & MOD & Level of PA8**(%%) ====
467 467  
468 -[[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"]]
469 469  
335 +**Example:**
470 470  
471 -[[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"]]
337 +If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message.It means that the temperature and humidity exceed the alarm value or trigger an interrupt.
472 472  
339 +If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm.
473 473  
474 -(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
341 +If payload & 0x80>>7 = 0x01  **~-~->** The PA8 is low level.
475 475  
476 -(% style="color:blue" %)**Step 4**(%%)**: Search the DDS20-LB and add DevEUI.**
343 +If payload & 0x80>>7 =0x00  **~-~->** The PA8 is high level.
477 477  
478 -[[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"]]
345 +If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message.
479 479  
347 +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. 
480 480  
481 -After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
482 482  
483 -[[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"]]
350 +== 2.4 Payload Decoder file ==
484 484  
485 485  
353 +In TTN, use can add a custom payload so it shows friendly reading
486 486  
487 -== 2.6 Datalog Feature ==
355 +In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
488 488  
357 +[[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]]
489 489  
490 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS20-LB will store the reading for future retrieving purposes.
491 491  
360 +== 2.5 Datalog Feature ==
492 492  
493 -=== 2.6.1 Ways to get datalog via LoRaWAN ===
494 494  
363 +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.
495 495  
496 -Set PNACKMD=1, DDS20-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS20-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.
497 497  
366 +=== 2.5.1 Ways to get datalog via LoRaWAN ===
367 +
368 +
369 +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.
370 +
498 498  * (((
499 -a) DDS20-LB will do an ACK check for data records sending to make sure every data arrive server.
372 +a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
500 500  )))
501 501  * (((
502 -b) DDS20-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS20-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 DDS20-LB gets a ACK, DDS20-LB will consider there is a network connection and resend all NONE-ACK messages.
375 +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.
503 503  )))
504 504  
505 505  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -507,10 +507,10 @@
507 507  [[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"]]
508 508  
509 509  
510 -=== 2.6.2 Unix TimeStamp ===
383 +=== 2.5.2 Unix TimeStamp ===
511 511  
512 512  
513 -DDS20-LB uses Unix TimeStamp format based on
386 +S31x-LB uses Unix TimeStamp format based on
514 514  
515 515  [[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"]]
516 516  
... ... @@ -524,62 +524,144 @@
524 524  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
525 525  
526 526  
527 -=== 2.6.3 Set Device Time ===
400 +=== 2.5.3 Set Device Time ===
528 528  
529 529  
530 530  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
531 531  
532 -Once DDS20-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS20-LB. If DDS20-LB fails to get the time from the server, DDS20-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
405 +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).
533 533  
534 534  (% 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.**
535 535  
536 536  
537 -=== 2.6.4 Poll sensor value ===
410 +=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
538 538  
539 539  
540 -Users can poll sensor values based on timestamps. Below is the downlink command.
413 +The Datalog uplinks will use below payload format.
541 541  
542 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
543 -|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
544 -|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
545 -|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
415 +**Retrieval data payload:**
546 546  
417 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
418 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
419 +**Size(bytes)**
420 +)))|=(% 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**
421 +|(% style="width:103px" %)Value|(% style="width:68px" %)(((
422 +ignore
423 +)))|(% style="width:104px" %)(((
547 547  (((
548 -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.
425 +Humidity
549 549  )))
550 550  
551 551  (((
552 -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"]]
429 +
553 553  )))
431 +)))|(% style="width:87px" %)(((
432 +Temperature
433 +)))|(% style="width:178px" %)(((
434 +Poll message flag & Alarm Flag& Level of PA8
435 +)))|(% style="width:137px" %)Unix Time Stamp
554 554  
437 +**Poll message flag & Alarm Flag & Level of PA8:**
438 +
439 +[[image:image-20230524114302-1.png||height="115" width="736"]]
440 +
441 +
442 +**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)
443 +
444 +**Poll Message Flag**: 1: This message is a poll message reply.
445 +
446 +* Poll Message Flag is set to 1.
447 +
448 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
449 +
450 +For example, in US915 band, the max payload for different DR is:
451 +
452 +**a) DR0:** max is 11 bytes so one entry of data
453 +
454 +**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
455 +
456 +**c) DR2:** total payload includes 11 entries of data
457 +
458 +**d) DR3: **total payload includes 22 entries of data.
459 +
460 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
461 +
462 +**Example:**
463 +
464 +If S31x-LB has below data inside Flash:
465 +
466 +[[image:image-20230524114654-2.png]]
467 +
468 +
469 +If user sends below downlink command: 31646D84E1646D856C05
470 +
471 +Where : Start time: 646D84E1 = time 23/5/24 03:30:41
472 +
473 + Stop time: 646D856C= time 23/5/24 03:33:00
474 +
475 +
476 +**S31x-LB will uplink this payload.**
477 +
478 +[[image:image-20230524114826-3.png||height="448" width="1244"]]
479 +
555 555  (((
556 -Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
481 +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
557 557  )))
558 558  
559 559  (((
560 -Uplink Internal =5s，means DDS20-LB will send one packet every 5s. range 5~~255s.
485 +Where the first 11 bytes is for the first entry:
561 561  )))
562 562  
488 +(((
489 +00 00 02 36 01 10 40 64 6D 84 E1
490 +)))
563 563  
492 +(((
493 +**Hum**=0x0236/10=56.6
494 +)))
495 +
496 +(((
497 +**Temp**=0x0110/10=27.2
498 +)))
499 +
500 +(((
501 +**poll message flag & Alarm Flag & Level of PA8**=0x40,means reply data,sampling uplink message,the PA8 is low level.
502 +)))
503 +
504 +(((
505 +**Unix time** is 0x646D84E1=1684899041s=23/5/24 03:30:41
506 +)))
507 +
508 +
509 +(% 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
510 +
511 +== 2.6 Temperature Alarm Feature ==
512 +
513 +
514 +S31x-LB work flow with Alarm feature.
515 +
516 +
517 +[[image:image-20230524110125-3.png||height="768" width="1115"]]
518 +
519 +
520 +
564 564  == 2.7 Frequency Plans ==
565 565  
566 566  
567 -The DDS20-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.
524 +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.
568 568  
569 569  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
570 570  
571 571  
572 -= 3. Configure DDS20-LB =
529 += 3. Configure S31x-LB =
573 573  
574 574  == 3.1 Configure Methods ==
575 575  
576 576  
577 -DDS20-LB supports below configure method:
534 +S31x-LB supports below configure method:
578 578  
579 579  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
580 -
581 581  * 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]].
582 -
583 583  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
584 584  
585 585  == 3.2 General Commands ==
... ... @@ -588,7 +588,6 @@
588 588  These commands are to configure:
589 589  
590 590  * General system settings like: uplink interval.
591 -
592 592  * LoRaWAN protocol & radio related command.
593 593  
594 594  They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
... ... @@ -596,25 +596,21 @@
596 596  [[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/]]
597 597  
598 598  
599 -== 3.3 Commands special design for DDS20-LB ==
553 +== 3.3 Commands special design for S31x-LB ==
600 600  
601 601  
602 -These commands only valid for DDS20-LB, as below:
556 +These commands only valid for S31x-LB, as below:
603 603  
604 604  
605 605  === 3.3.1 Set Transmit Interval Time ===
606 606  
607 607  
608 -(((
609 609  Feature: Change LoRaWAN End Node Transmit Interval.
610 -)))
611 611  
612 -(((
613 613  (% style="color:blue" %)**AT Command: AT+TDC**
614 -)))
615 615  
616 616  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
617 -|=(% 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**
567 +|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
618 618  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
619 619  30000
620 620  OK
... ... @@ -625,28 +625,101 @@
625 625  Set transmit interval to 60000ms = 60 seconds
626 626  )))
627 627  
628 -(((
629 629  (% style="color:blue" %)**Downlink Command: 0x01**
630 -)))
631 631  
632 -(((
633 633  Format: Command Code (0x01) followed by 3 bytes time value.
634 -)))
635 635  
636 -(((
637 637  If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
638 -)))
639 639  
640 -* (((
641 -Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
642 -)))
643 -* (((
644 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
645 -)))
584 +* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
585 +* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
646 646  
647 -=== 3.3.2 Set Interrupt Mode ===
587 +=== 3.3.2 Get Device Status ===
648 648  
649 649  
590 +Send a LoRaWAN downlink to ask device send Alarm settings.
591 +
592 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
593 +
594 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
595 +
596 +
597 +=== 3.3.3 Set Temperature Alarm Threshold ===
598 +
599 +
600 +* (% style="color:blue" %)**AT Command:**
601 +
602 +(% style="color:#037691" %)**AT+SHTEMP=min,max**
603 +
604 +* When min=0, and max≠0, Alarm higher than max
605 +* When min≠0, and max=0, Alarm lower than min
606 +* When min≠0 and max≠0, Alarm higher than max or lower than min
607 +
608 +Example:
609 +
610 + AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
611 +
612 +* (% style="color:blue" %)**Downlink Payload:**
613 +
614 +(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
615 +
616 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
617 +
618 +
619 +=== 3.3.4 Set Humidity Alarm Threshold ===
620 +
621 +
622 +* (% style="color:blue" %)**AT Command:**
623 +
624 +(% style="color:#037691" %)**AT+SHHUM=min,max**
625 +
626 +* When min=0, and max≠0, Alarm higher than max
627 +* When min≠0, and max=0, Alarm lower than min
628 +* When min≠0 and max≠0, Alarm higher than max or lower than min
629 +
630 +Example:
631 +
632 + AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
633 +
634 +* (% style="color:blue" %)**Downlink Payload:**
635 +
636 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
637 +
638 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
639 +
640 +
641 +=== 3.3.5 Set Alarm Interval ===
642 +
643 +
644 +The shortest time of two Alarm packet. (unit: min)
645 +
646 +* (% style="color:blue" %)**AT Command:**
647 +
648 +(% 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.
649 +
650 +* (% style="color:blue" %)**Downlink Payload:**
651 +
652 +(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
653 +
654 +
655 +=== 3.3.6 Get Alarm settings ===
656 +
657 +
658 +Send a LoRaWAN downlink to ask device send Alarm settings.
659 +
660 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
661 +
662 +**Example:**
663 +
664 +[[image:image-20230524110211-4.png]]
665 +
666 +**Explain:**
667 +
668 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
669 +
670 +=== 3.3.7 Set Interrupt Mode ===
671 +
672 +
650 650  Feature, Set Interrupt mode for PA8 of pin.
651 651  
652 652  When AT+INTMOD=0 is set, PA8 is used as a digital input port.
... ... @@ -654,7 +654,7 @@
654 654  (% style="color:blue" %)**AT Command: AT+INTMOD**
655 655  
656 656  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
657 -|=(% 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**
680 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
658 658  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
659 659  0
660 660  OK
... ... @@ -675,82 +675,73 @@
675 675  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
676 676  
677 677  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
678 -
679 679  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
680 680  
681 -= 4. Battery & Power Consumption =
703 +=== 3.3.8 Set Power Output Duration ===
682 682  
683 683  
684 -DDS20-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
706 +Control the output duration 5V . Before each sampling, device will
685 685  
686 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
708 +~1. first enable the power output to external sensor,
687 687  
710 +2. keep it on as per duration, read sensor value and construct uplink payload
688 688  
689 -= 5. OTA Firmware update =
712 +3. final, close the power output.
690 690  
714 +(% style="color:blue" %)**AT Command: AT+5VT**
691 691  
692 -(% class="wikigeneratedid" %)
693 -User can change firmware DDS20-LB to:
716 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
717 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
718 +|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
719 +OK
720 +|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
694 694  
695 -* Change Frequency band/ region.
722 +(% style="color:blue" %)**Downlink Command: 0x07**
696 696  
697 -* Update with new features.
724 +Format: Command Code (0x07) followed by 2 bytes.
698 698  
699 -* Fix bugs.
726 +The first and second bytes are the time to turn on.
700 700  
701 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
728 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
729 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
702 702  
703 -Methods to Update Firmware:
731 += 4. Battery & Power Consumption =
704 704  
705 -* (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/]]
706 706  
707 -* 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]]**.
734 +S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
708 708  
709 -= 6. FAQ =
736 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
710 710  
711 -== 6.1  What is the frequency plan for DDS20-LB? ==
712 712  
739 += 5. OTA Firmware update =
713 713  
714 -DDS20-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"]]
715 715  
742 +(% class="wikigeneratedid" %)
743 +User can change firmware S31x-LB to:
716 716  
717 -== 6.2  Can I use DDS20-LB in condensation environment? ==
745 +* Change Frequency band/ region.
746 +* Update with new features.
747 +* Fix bugs.
718 718  
749 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
719 719  
720 -DDS20-LB is not suitable to be used in condensation environment. Condensation on the DDS20-LB probe will affect the reading and always got 0.
721 721  
752 +Methods to Update Firmware:
722 722  
723 -= 7.  Trouble Shooting =
754 +* (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/]]
755 +* 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]]**.
724 724  
725 -== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
757 += 6. FAQ =
726 726  
727 727  
728 -It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
729 729  
761 += 7. Order Info =
730 730  
731 -== 7.2  AT Command input doesn't work ==
732 732  
764 +Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
733 733  
734 -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.
766 +(% style="color:red" %)**XX**(%%): The default frequency band
735 735  
736 -
737 -== 7.3  Why i always see 0x0000 or 0 for the distance value? ==
738 -
739 -
740 -(((
741 -LDDS20 has a strict [[**installation requirement**>>||anchor="H1.5A0InstallLDDS20"]]. Please make sure the installation method exactly follows up with the installation requirement. Otherwise, the reading might be always 0x00.
742 -
743 -If you have followed the instruction requirement exactly but still see the 0x00 reading issue, please. please double-check the decoder, you can check the raw payload to verify.
744 -)))
745 -
746 -
747 -= 8. Order Info =
748 -
749 -
750 -Part Number: (% style="color:blue" %)**DDS20-LB-XXX**
751 -
752 -(% style="color:red" %)**XXX**(%%): **The default frequency band**
753 -
754 754  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
755 755  
756 756  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -767,15 +767,12 @@
767 767  
768 768  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
769 769  
784 += 8. ​Packing Info =
770 770  
771 771  
772 -
773 -= 9. ​Packing Info =
774 -
775 -
776 776  (% style="color:#037691" %)**Package Includes**:
777 777  
778 -* DDS20-LB LoRaWAN Ultrasonic Liquid Level Sensor x 1
789 +* S31x-LB LoRaWAN Temperature & Humidity Sensor
779 779  
780 780  (% style="color:#037691" %)**Dimension and weight**:
781 781  
... ... @@ -787,12 +787,9 @@
787 787  
788 788  * Weight / pcs : g
789 789  
801 += 9. Support =
790 790  
791 791  
792 -
793 -= 10. Support =
794 -
795 -
796 796  * 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.
797 797  
798 798  * 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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