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Last modified by Mengting Qiu on 2023/12/14 11:15
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edited by Xiaoling
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Summary

Details

Page properties
Title
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1 -DDS20-LB -- LoRaWAN Ultrasonic Liquid Level Sensor User Manual
1 +CPL03-LB_LoRaWAN_Outdoor_Pulse/Contact _Sensor_User_Manual
Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-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/}}
... ... @@ -19,44 +19,41 @@
19 19  
20 20  = 1. Introduction =
21 21  
22 -== 1.1 What is LoRaWAN Ultrasonic liquid level Sensor ==
18 +== 1.1 What is S31x-LB LoRaWAN Temperature & Humidity 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.
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 (% 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.
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-20230613140115-3.png||height="453" width="800"]]
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 -* 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
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  
51 +
52 +
60 60  == 1.3 Specification ==
61 61  
62 62  
... ... @@ -65,6 +65,20 @@
65 65  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
66 66  * Operating Temperature: -40 ~~ 85°C
67 67  
61 +(% style="color:#037691" %)**Temperature Sensor:**
62 +
63 +* Range: -40 to + 80°C
64 +* Accuracy: ±0.2 @ 0-90 °C
65 +* Resolution: 0.1°C
66 +* Long Term Shift: <0.03 °C/yr
67 +
68 +(% style="color:#037691" %)**Humidity Sensor: **
69 +
70 +* Range: 0 ~~ 99.9% RH
71 +* Accuracy: ± 2%RH ( 0 ~~ 100%RH)
72 +* Resolution: 0.01% RH
73 +* Long Term Shift: <0.25 %RH/yr
74 +
68 68  (% style="color:#037691" %)**LoRa Spec:**
69 69  
70 70  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -85,69 +85,17 @@
85 85  * Sleep Mode: 5uA @ 3.3v
86 86  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
87 87  
88 -== 1.4 Rated environmental conditions ==
89 89  
90 90  
91 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
92 -|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
93 -**Minimum value**
94 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
95 -**Typical value**
96 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
97 -**Maximum value**
98 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
99 -|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
100 -|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
101 -|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
102 -|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
103 -
97 +== 1.4 Sleep mode and working mode ==
104 104  
105 -
106 -)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
107 107  
108 -(((
109 -(% style="color:red" %)**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
110 -
111 -(% 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)**
112 -
113 -
114 -)))
115 -
116 -== 1.5 Effective measurement range Reference beam pattern ==
117 -
118 -
119 -(% 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.**
120 -
121 -[[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"]]
122 -
123 -
124 -(% 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.**
125 -
126 -[[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"]]
127 -
128 -
129 -== 1.6 Applications ==
130 -
131 -
132 -* Horizontal distance measurement
133 -* Liquid level measurement
134 -* Parking management system
135 -* Object proximity and presence detection
136 -* Intelligent trash can management system
137 -* Robot obstacle avoidance
138 -* Automatic control
139 -* Sewer
140 -* Bottom water level monitoring
141 -
142 -== 1.7 Sleep mode and working mode ==
143 -
144 -
145 145  (% 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.
146 146  
147 147  (% 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.
148 148  
149 149  
150 -== 1.8 Button & LEDs ==
105 +== 1.5 Button & LEDs ==
151 151  
152 152  
153 153  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
... ... @@ -166,12 +166,14 @@
166 166  )))
167 167  |(% 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.
168 168  
169 -== 1.9 BLE connection ==
170 170  
171 171  
172 -DDS45-LB support BLE remote configure.
126 +== 1.6 BLE connection ==
173 173  
174 174  
129 +S31x-LB support BLE remote configure.
130 +
131 +
175 175  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
176 176  
177 177  * Press button to send an uplink
... ... @@ -181,36 +181,56 @@
181 181  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
182 182  
183 183  
184 -== 1.10 Pin Definitions ==
141 +== 1.7 Pin Definitions ==
185 185  
186 186  [[image:image-20230523174230-1.png]]
187 187  
188 188  
189 -== 1.11 Mechanical ==
146 +== 1.8 Hardware Variant ==
190 190  
191 191  
192 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
149 +(% border="1" cellspacing="5" style="width:472px" %)
150 +|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)Probe Info
151 +|(% style="width:102px" %)(((
152 +S31-LB
153 +)))|(% style="width:190px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:187px" %)(((
154 +1 x SHT31 Probe
193 193  
156 +Cable Length : 2 meters
194 194  
195 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
158 +
159 +)))
160 +|(% style="width:102px" %)(((
161 +S31B-LB
162 +)))|(% style="width:190px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:187px" %)(((
163 +1 x SHT31 Probe
196 196  
165 +Installed in device.
166 +)))
197 197  
198 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
168 +(% style="display:none" %)
199 199  
200 200  
201 -(% style="color:blue" %)**Probe Mechanical:**
202 202  
203 -[[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"]]
172 +== 1.9 Mechanical ==
204 204  
205 205  
206 -= 2. Configure DDS45-LB to connect to LoRaWAN network =
175 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
207 207  
177 +
178 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
179 +
180 +
181 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
182 +
183 +
184 += 2. Configure S31x-LB to connect to LoRaWAN network =
185 +
208 208  == 2.1 How it works ==
209 209  
210 210  
211 -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.
189 +The S31x-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the S31x-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
212 212  
213 -(% style="display:none" %) (%%)
214 214  
215 215  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
216 216  
... ... @@ -217,15 +217,13 @@
217 217  
218 218  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.
219 219  
220 -The LPS8v2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
197 +The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
221 221  
222 -[[image:image-20230613140140-4.png||height="453" width="800"]](% style="display:none" %)
223 223  
200 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
224 224  
225 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS45-LB.
202 +Each S31x-LB is shipped with a sticker with the default device EUI as below:
226 226  
227 -Each DDS45-LB is shipped with a sticker with the default device EUI as below:
228 -
229 229  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
230 230  
231 231  
... ... @@ -253,10 +253,10 @@
253 253  [[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"]]
254 254  
255 255  
256 -(% style="color:blue" %)**Step 2:**(%%) Activate on DDS45-LB
231 +(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
257 257  
258 258  
259 -Press the button for 5 seconds to activate the DDS45-LB.
234 +Press the button for 5 seconds to activate the S31x-LB.
260 260  
261 261  (% 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.
262 262  
... ... @@ -263,165 +263,174 @@
263 263  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
264 264  
265 265  
266 -== 2.3  ​Uplink Payload ==
241 +== 2.3 ​Uplink Payload ==
267 267  
243 +=== 2.3.1 Device Status, FPORT~=5 ===
268 268  
269 -(((
270 -DDS45-LB will uplink payload via LoRaWAN with below payload format: 
271 -)))
272 272  
273 -(((
274 -Uplink payload includes in total 8 bytes.
275 -)))
246 +Users can use the downlink command(**0x26 01**) to ask S31x-LB to send device configure detail, include device configure status. S31x-LB will uplink a payload via FPort=5 to server.
276 276  
277 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
278 -|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
279 -**Size(bytes)**
280 -)))|=(% 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**
281 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
282 -[[Distance>>||anchor="H2.3.2A0Distance"]]
283 -(unit: mm)
284 -)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
285 -[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
286 -)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
248 +The Payload format is as below.
287 287  
288 -[[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"]]
289 289  
251 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
252 +|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
253 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
254 +|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
290 290  
291 -=== 2.3.1  Battery Info ===
256 +Example parse in TTNv3
292 292  
258 +[[image:image-20230524144422-1.png||height="174" width="1080"]]
293 293  
294 -Check the battery voltage for DDS45-LB.
295 295  
296 -Ex1: 0x0B45 = 2885mV
261 +(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
297 297  
298 -Ex2: 0x0B49 = 2889mV
263 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
299 299  
265 +(% style="color:#037691" %)**Frequency Band**:
300 300  
301 -=== 2.3.2  Distance ===
267 +*0x01: EU868
302 302  
269 +*0x02: US915
303 303  
304 -(((
305 -Get the distance. Flat object range 30mm - 4500mm.
306 -)))
271 +*0x03: IN865
307 307  
308 -(((
309 -For example, if the data you get from the register is **0x0B 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
273 +*0x04: AU915
310 310  
311 -(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
312 -)))
275 +*0x05: KZ865
313 313  
314 -* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
315 -* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
277 +*0x06: RU864
316 316  
317 -=== 2.3.3  Interrupt Pin ===
279 +*0x07: AS923
318 318  
281 +*0x08: AS923-1
319 319  
320 -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.
283 +*0x09: AS923-2
321 321  
322 -**Example:**
285 +*0x0a: AS923-3
323 323  
324 -0x00: Normal uplink packet.
287 +*0x0b: CN470
325 325  
326 -0x01: Interrupt Uplink Packet.
289 +*0x0c: EU433
327 327  
291 +*0x0d: KR920
328 328  
329 -=== 2.3.4  DS18B20 Temperature sensor ===
293 +*0x0e: MA869
330 330  
331 331  
332 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
296 +(% style="color:#037691" %)**Sub-Band**:
333 333  
334 -**Example**:
298 +AU915 and US915:value 0x00 ~~ 0x08
335 335  
336 -If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
300 +CN470: value 0x0B ~~ 0x0C
337 337  
338 -If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
302 +Other Bands: Always 0x00
339 339  
340 340  
341 -=== 2.3.5  Sensor Flag ===
305 +(% style="color:#037691" %)**Battery Info**:
342 342  
307 +Check the battery voltage.
343 343  
344 -(((
345 -0x01: Detect Ultrasonic Sensor
346 -)))
309 +Ex1: 0x0B45 = 2885mV
347 347  
348 -(((
349 -0x00: No Ultrasonic Sensor
311 +Ex2: 0x0B49 = 2889mV
312 +
313 +
314 +=== 2.3.2  Sensor Data. FPORT~=2 ===
315 +
316 +
317 +Sensor Data is uplink via FPORT=2
318 +
319 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
320 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
321 +**Size(bytes)**
322 +)))|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 150px; background-color: #D9E2F3;color:#0070C0" %)1|=(% style="width: 80px; background-color: #D9E2F3;color:#0070C0" %)**2**|=(% style="width: 80px; background-color: #D9E2F3;color:#0070C0" %)2
323 +|(% style="width:99px" %)Value|(% style="width:69px" %)(((
324 +Battery
325 +)))|(% style="width:130px" %)(((
326 +Unix TimeStamp
327 +)))|(% style="width:194px" %)(((
328 +Alarm Flag & MOD& Level of PA8
329 +)))|(% style="width:106px" %)(((
330 +Temperature
331 +)))|(% style="width:97px" %)(((
332 +Humidity
350 350  )))
351 351  
335 +[[image:image-20230524144456-2.png||height="180" width="1142"]]
352 352  
353 -=== 2.3.6  Decode payload in The Things Network ===
354 354  
338 +==== (% style="color:#4472c4" %)**Battery**(%%) ====
355 355  
356 -While using TTN network, you can add the payload format to decode the payload.
340 +Sensor Battery Level.
357 357  
358 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850829385-439.png?rev=1.1||alt="1654850829385-439.png"]]
342 +Ex1: 0x0B45 = 2885mV
359 359  
360 -The payload decoder function for TTN V3 is here:
344 +Ex2: 0x0B49 = 2889mV
361 361  
362 -(((
363 -DDS45-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
364 -)))
365 365  
366 366  
367 -== 2.4  Uplink Interval ==
348 +==== (% style="color:#4472c4" %)**Temperature**(%%) ====
368 368  
350 +**Example**:
369 369  
370 -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"]]
352 +If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
371 371  
354 +If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
372 372  
373 -== 2.5  ​Show Data in DataCake IoT Server ==
356 +（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
374 374  
375 375  
376 -(((
377 -[[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:
378 -)))
359 +==== (% style="color:#4472c4" %)**Humidity**(%%) ====
379 379  
380 380  
381 -(((
382 -(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
383 -)))
362 +Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
384 384  
385 -(((
386 -(% 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:**
387 -)))
388 388  
365 +==== (% style="color:#4472c4" %)**Alarm Flag & MOD & Level of PA8**(%%) ====
389 389  
390 -[[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"]]
391 391  
368 +**Example:**
392 392  
393 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]]
370 +If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message.It means that the temperature and humidity exceed the alarm value or trigger an interrupt.
394 394  
372 +If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm.
395 395  
396 -(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
374 +If payload & 0x80>>7 = 0x01  **~-~->** The PA8 is low level.
397 397  
398 -(% style="color:blue" %)**Step 4**(%%)**: Search the DDS45-LB and add DevEUI.**
376 +If payload & 0x80>>7 =0x00  **~-~->** The PA8 is high level.
399 399  
400 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654851029373-510.png?rev=1.1||alt="1654851029373-510.png"]]
378 +If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message.
401 401  
380 +If payload >> 2 = 0x31  **~-~->**  means MOD=31, this message is a reply message for polling, this message contains the alarm settings. see [[this link>>path:#HPolltheAlarmsettings:]] for detail. 
402 402  
403 -After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
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/image-20220610165129-11.png?width=1088&height=595&rev=1.1||alt="image-20220610165129-11.png"]]
383 +== 2.4 Payload Decoder file ==
406 406  
407 407  
386 +In TTN, use can add a custom payload so it shows friendly reading
408 408  
409 -== 2.6 Datalog Feature ==
388 +In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
410 410  
390 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/S31-LB%26S31B-LB>>https://github.com/dragino/dragino-end-node-decoder/tree/main/S31-LB%26S31B-LB]]
411 411  
412 -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.
413 413  
393 +== 2.5 Datalog Feature ==
414 414  
415 -=== 2.6.1 Ways to get datalog via LoRaWAN ===
416 416  
396 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, S31x-LB will store the reading for future retrieving purposes.
417 417  
418 -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.
419 419  
399 +=== 2.5.1 Ways to get datalog via LoRaWAN ===
400 +
401 +
402 +Set [[PNACKMD=1>>||anchor="H2.5.4DatalogUplinkpayload28FPORT3D329"]], S31x-LB will wait for ACK for every uplink, when there is no LoRaWAN network,S31x-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
403 +
420 420  * (((
421 -a) DDS45-LB will do an ACK check for data records sending to make sure every data arrive server.
405 +a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
422 422  )))
423 423  * (((
424 -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.
408 +b) S31x-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but S31x-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if S31x-LB gets a ACK, S31x-LB will consider there is a network connection and resend all NONE-ACK messages.
425 425  )))
426 426  
427 427  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -429,10 +429,10 @@
429 429  [[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"]]
430 430  
431 431  
432 -=== 2.6.2 Unix TimeStamp ===
416 +=== 2.5.2 Unix TimeStamp ===
433 433  
434 434  
435 -DDS45-LB uses Unix TimeStamp format based on
419 +S31x-LB uses Unix TimeStamp format based on
436 436  
437 437  [[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"]]
438 438  
... ... @@ -446,64 +446,148 @@
446 446  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
447 447  
448 448  
449 -=== 2.6.3 Set Device Time ===
433 +=== 2.5.3 Set Device Time ===
450 450  
451 451  
452 452  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
453 453  
454 -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).
438 +Once S31x-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to S31x-LB. If S31x-LB fails to get the time from the server, S31x-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
455 455  
456 456  (% 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.**
457 457  
458 458  
459 -=== 2.6.4 Poll sensor value ===
443 +=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
460 460  
461 461  
462 -Users can poll sensor values based on timestamps. Below is the downlink command.
446 +The Datalog uplinks will use below payload format.
463 463  
464 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
465 -|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
466 -|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
467 -|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
448 +**Retrieval data payload:**
468 468  
450 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
451 +|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
452 +**Size(bytes)**
453 +)))|=(% style="width: 40px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 55px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 65px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 180px; background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px; background-color:#D9E2F3;color:#0070C0" %)**4**
454 +|(% style="width:103px" %)Value|(% style="width:68px" %)(((
455 +ignore
456 +)))|(% style="width:104px" %)(((
469 469  (((
470 -Timestamp start and Timestamp end-use Unix TimeStamp format as mentioned above. Devices will reply with all data logs during this period, using the uplink interval.
458 +Humidity
471 471  )))
472 472  
473 473  (((
474 -For example, downlink command [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20220518162852-1.png?rev=1.1||alt="image-20220518162852-1.png"]]
462 +
475 475  )))
464 +)))|(% style="width:87px" %)(((
465 +Temperature
466 +)))|(% style="width:178px" %)(((
467 +Poll message flag & Alarm Flag& Level of PA8
468 +)))|(% style="width:137px" %)Unix Time Stamp
476 476  
470 +**Poll message flag & Alarm Flag & Level of PA8:**
471 +
472 +[[image:image-20230524114302-1.png||height="115" width="736"]]
473 +
474 +
475 +**No ACK Message**:  1: This message means this payload is fromn Uplink Message which doesn't get ACK from the server before ( for **PNACKMD=1** feature)
476 +
477 +**Poll Message Flag**: 1: This message is a poll message reply.
478 +
479 +* Poll Message Flag is set to 1.
480 +
481 +* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
482 +
483 +For example, in US915 band, the max payload for different DR is:
484 +
485 +**a) DR0:** max is 11 bytes so one entry of data
486 +
487 +**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
488 +
489 +**c) DR2:** total payload includes 11 entries of data
490 +
491 +**d) DR3: **total payload includes 22 entries of data.
492 +
493 +If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
494 +
495 +**Example:**
496 +
497 +If S31x-LB has below data inside Flash:
498 +
499 +[[image:image-20230524114654-2.png]]
500 +
501 +
502 +If user sends below downlink command: 31646D84E1646D856C05
503 +
504 +Where : Start time: 646D84E1 = time 23/5/24 03:30:41
505 +
506 + Stop time: 646D856C= time 23/5/24 03:33:00
507 +
508 +
509 +**S31x-LB will uplink this payload.**
510 +
511 +[[image:image-20230524114826-3.png||height="448" width="1244"]]
512 +
477 477  (((
478 -Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
514 +00 00 02 36 01 10 40 64 6D 84 E1 00 00 02 37 01 10 40 64 6D 84 F8 00 00 02 37 01 0F 40 64 6D 85 04 00 00 02 3A 01 0F 40 64 6D 85 18 00 00 02 3C 01 0F 40 64 6D 85 36 00 00 02 3D 01 0E 40 64 6D 85 3F 00 00 02 3F 01 0E 40 64 6D 85 60 00 00 02 40 01 0E 40 64 6D 85 6A
479 479  )))
480 480  
481 481  (((
482 -Uplink Internal =5s，means DDS45-LB will send one packet every 5s. range 5~~255s.
518 +Where the first 11 bytes is for the first entry:
483 483  )))
484 484  
521 +(((
522 +00 00 02 36 01 10 40 64 6D 84 E1
523 +)))
485 485  
525 +(((
526 +**Hum**=0x0236/10=56.6
527 +)))
528 +
529 +(((
530 +**Temp**=0x0110/10=27.2
531 +)))
532 +
533 +(((
534 +**poll message flag & Alarm Flag & Level of PA8**=0x40,means reply data,sampling uplink message,the PA8 is low level.
535 +)))
536 +
537 +(((
538 +**Unix time** is 0x646D84E1=1684899041s=23/5/24 03:30:41
539 +)))
540 +
541 +
542 +(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的(% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" data-widget="image" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||alt="数据 URI 图片" draggable="true" height="15" role="presentation" title="单击并拖动以移动" width="15"]](% aria-label="数据 URI 图像图像小部件" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="单击并拖动以调整大小" %)的
543 +
544 +== 2.6 Temperature Alarm Feature ==
545 +
546 +
547 +S31x-LB work flow with Alarm feature.
548 +
549 +
550 +[[image:image-20230524110125-3.png||height="768" width="1115"]]
551 +
552 +
553 +
486 486  == 2.7 Frequency Plans ==
487 487  
488 488  
489 -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.
557 +The S31x-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
490 490  
491 491  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
492 492  
493 493  
494 -= 3. Configure DDS45-LB =
562 += 3. Configure S31x-LB =
495 495  
496 496  == 3.1 Configure Methods ==
497 497  
498 498  
499 -DDS45-LB supports below configure method:
567 +S31x-LB supports below configure method:
500 500  
501 501  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
502 -
503 503  * 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]].
504 -
505 505  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
506 506  
573 +
574 +
507 507  == 3.2 General Commands ==
508 508  
509 509  
... ... @@ -510,7 +510,6 @@
510 510  These commands are to configure:
511 511  
512 512  * General system settings like: uplink interval.
513 -
514 514  * LoRaWAN protocol & radio related command.
515 515  
516 516  They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
... ... @@ -518,25 +518,21 @@
518 518  [[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/]]
519 519  
520 520  
521 -== 3.3 Commands special design for DDS45-LB ==
588 +== 3.3 Commands special design for S31x-LB ==
522 522  
523 523  
524 -These commands only valid for DDS45-LB, as below:
591 +These commands only valid for S31x-LB, as below:
525 525  
526 526  
527 527  === 3.3.1 Set Transmit Interval Time ===
528 528  
529 529  
530 -(((
531 531  Feature: Change LoRaWAN End Node Transmit Interval.
532 -)))
533 533  
534 -(((
535 535  (% style="color:blue" %)**AT Command: AT+TDC**
536 -)))
537 537  
538 538  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
539 -|=(% style="width: 156px;background-color:#D9E2F3; color:#0070c0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3; color:#0070c0" %)**Function**|=(% style="background-color:#D9E2F3; color:#0070c0" %)**Response**
602 +|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
540 540  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
541 541  30000
542 542  OK
... ... @@ -547,28 +547,105 @@
547 547  Set transmit interval to 60000ms = 60 seconds
548 548  )))
549 549  
550 -(((
551 551  (% style="color:blue" %)**Downlink Command: 0x01**
552 -)))
553 553  
554 -(((
555 555  Format: Command Code (0x01) followed by 3 bytes time value.
556 -)))
557 557  
558 -(((
559 559  If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
560 -)))
561 561  
562 -* (((
563 -Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
564 -)))
565 -* (((
566 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
567 -)))
619 +* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
620 +* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
568 568  
569 -=== 3.3.2 Set Interrupt Mode ===
570 570  
571 571  
624 +=== 3.3.2 Get Device Status ===
625 +
626 +
627 +Send a LoRaWAN downlink to ask device send Alarm settings.
628 +
629 +(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
630 +
631 +Sensor will upload Device Status via FPORT=5. See payload section for detail.
632 +
633 +
634 +=== 3.3.3 Set Temperature Alarm Threshold ===
635 +
636 +
637 +* (% style="color:blue" %)**AT Command:**
638 +
639 +(% style="color:#037691" %)**AT+SHTEMP=min,max**
640 +
641 +* When min=0, and max≠0, Alarm higher than max
642 +* When min≠0, and max=0, Alarm lower than min
643 +* When min≠0 and max≠0, Alarm higher than max or lower than min
644 +
645 +Example:
646 +
647 + AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
648 +
649 +* (% style="color:blue" %)**Downlink Payload:**
650 +
651 +(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
652 +
653 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
654 +
655 +
656 +=== 3.3.4 Set Humidity Alarm Threshold ===
657 +
658 +
659 +* (% style="color:blue" %)**AT Command:**
660 +
661 +(% style="color:#037691" %)**AT+SHHUM=min,max**
662 +
663 +* When min=0, and max≠0, Alarm higher than max
664 +* When min≠0, and max=0, Alarm lower than min
665 +* When min≠0 and max≠0, Alarm higher than max or lower than min
666 +
667 +Example:
668 +
669 + AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
670 +
671 +* (% style="color:blue" %)**Downlink Payload:**
672 +
673 +(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
674 +
675 +(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
676 +
677 +
678 +=== 3.3.5 Set Alarm Interval ===
679 +
680 +
681 +The shortest time of two Alarm packet. (unit: min)
682 +
683 +* (% style="color:blue" %)**AT Command:**
684 +
685 +(% style="color:#037691" %)**AT+ATDC=30** (%%) ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
686 +
687 +* (% style="color:blue" %)**Downlink Payload:**
688 +
689 +(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
690 +
691 +
692 +=== 3.3.6 Get Alarm settings ===
693 +
694 +
695 +Send a LoRaWAN downlink to ask device send Alarm settings.
696 +
697 +* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
698 +
699 +**Example:**
700 +
701 +[[image:image-20230524110211-4.png]]
702 +
703 +**Explain:**
704 +
705 +* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
706 +
707 +
708 +
709 +=== 3.3.7 Set Interrupt Mode ===
710 +
711 +
572 572  Feature, Set Interrupt mode for PA8 of pin.
573 573  
574 574  When AT+INTMOD=0 is set, PA8 is used as a digital input port.
... ... @@ -576,7 +576,7 @@
576 576  (% style="color:blue" %)**AT Command: AT+INTMOD**
577 577  
578 578  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
579 -|=(% 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**
719 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
580 580  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
581 581  0
582 582  OK
... ... @@ -597,103 +597,79 @@
597 597  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
598 598  
599 599  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
600 -
601 601  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
602 602  
603 -= 4. Battery & Power Consumption =
604 604  
605 605  
606 -DDS45-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
744 +=== 3.3.8 Set Power Output Duration ===
607 607  
608 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
609 609  
747 +Control the output duration 5V . Before each sampling, device will
610 610  
611 -= 5. OTA Firmware update =
749 +~1. first enable the power output to external sensor,
612 612  
751 +2. keep it on as per duration, read sensor value and construct uplink payload
613 613  
614 -(% class="wikigeneratedid" %)
615 -User can change firmware DDS45-LB to:
753 +3. final, close the power output.
616 616  
617 -* Change Frequency band/ region.
755 +(% style="color:blue" %)**AT Command: AT+5VT**
618 618  
619 -* Update with new features.
757 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
758 +|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
759 +|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
760 +OK
761 +|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
620 620  
621 -* Fix bugs.
763 +(% style="color:blue" %)**Downlink Command: 0x07**
622 622  
623 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]**
765 +Format: Command Code (0x07) followed by 2 bytes.
624 624  
625 -Methods to Update Firmware:
767 +The first and second bytes are the time to turn on.
626 626  
627 -* (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/]]
769 +* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
770 +* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
628 628  
629 -* 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]]**.
630 630  
631 -= 6. FAQ =
632 632  
633 -== 6.1  What is the frequency plan for DDS45-LB? ==
774 += 4. Battery & Power Consumption =
634 634  
635 635  
636 -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"]]
777 +S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
637 637  
779 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
638 638  
639 -== 6.2  Can I use DDS45-LB in condensation environment? ==
640 640  
782 += 5. OTA Firmware update =
641 641  
642 -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.
643 643  
785 +(% class="wikigeneratedid" %)
786 +User can change firmware S31x-LB to:
644 644  
645 -= 7.  Trouble Shooting =
788 +* Change Frequency band/ region.
789 +* Update with new features.
790 +* Fix bugs.
646 646  
647 -== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
792 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
648 648  
649 649  
650 -It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
795 +Methods to Update Firmware:
651 651  
797 +* (Recommanded way) OTA firmware update via wireless:   [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
798 +* Update through UART TTL interface. **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.
652 652  
653 -== 7.2  AT Command input doesn't work ==
654 654  
655 655  
656 -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.
802 += 6. FAQ =
657 657  
658 658  
659 -== 7.3  Why does the sensor reading show 0 or "No sensor" ==
660 660  
806 += 7. Order Info =
661 661  
662 -~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
663 663  
664 -2. Sensor wiring is disconnected
809 +Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
665 665  
666 -3. Not using the correct decoder
811 +(% style="color:red" %)**XX**(%%): The default frequency band
667 667  
668 -
669 -== 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 ==
670 -
671 -
672 -1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
673 -
674 -2) Does it change with temperature, temperature will affect its measurement
675 -
676 -3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
677 -
678 -downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
679 -
680 -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
681 -
682 -[[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"]]
683 -
684 -
685 -Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
686 -
687 -Please send the data to us for check.
688 -
689 -
690 -= 8. Order Info =
691 -
692 -
693 -Part Number: (% style="color:blue" %)**DDS45-LB-XXX**
694 -
695 -(% style="color:red" %)**XXX**(%%): **The default frequency band**
696 -
697 697  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
698 698  
699 699  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -710,12 +710,14 @@
710 710  
711 711  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
712 712  
713 -= 9. ​Packing Info =
714 714  
715 715  
831 += 8. ​Packing Info =
832 +
833 +
716 716  (% style="color:#037691" %)**Package Includes**:
717 717  
718 -* DDS45-LB LoRaWAN Distance Detection Sensor x 1
836 +* S31x-LB LoRaWAN Temperature & Humidity Sensor
719 719  
720 720  (% style="color:#037691" %)**Dimension and weight**:
721 721  
... ... @@ -727,9 +727,11 @@
727 727  
728 728  * Weight / pcs : g
729 729  
730 -= 10. Support =
731 731  
732 732  
850 += 9. Support =
851 +
852 +
733 733  * 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.
734 734  
735 735  * 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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