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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 44.1
edited by Saxer Lin
on 2023/05/23 17:52
Change comment: There is no comment for this version
To version 70.14
edited by Xiaoling
on 2023/06/13 08:45
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -S31-LB / S31B-LB LoRaWAN Outdoor Temperature & Humidity Sensor User Manual
1 +DDS75-LB -- LoRaWAN Distance Detection Sensor User Manual
Author
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1 -XWiki.Saxer
1 +XWiki.Xiaoling
Content
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1 1  (% style="text-align:center" %)
2 -[[image:S31-B.jpg]]
2 +[[image:image-20230612170349-1.png||height="656" width="656"]]
3 3  
4 4  
5 5  
... ... @@ -15,22 +15,22 @@
15 15  
16 16  = 1. Introduction =
17 17  
18 -== 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor ==
18 +== 1.1 What is LoRaWAN Distance Detection Sensor ==
19 19  
20 20  
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.
21 +The Dragino DDS75-LB is a (% style="color:blue" %)** LoRaWAN Distance Detection Sensor**(%%) for Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses (% style="color:blue" %)** ultrasonic sensing technology**(%%) for (% style="color:blue" %)**distance measurement**(%%), and (% style="color:blue" %)** temperature compensation**(%%) is performed internally to improve the reliability of data. The DDS75-LB can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc.
22 22  
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.
23 +It detects the distance(% style="color:blue" %)**  between the measured object and the sensor**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
24 24  
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.
25 +The LoRa wireless technology used in DDS75-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
26 26  
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.
27 +DDS75-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
28 28  
29 -S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
29 +DDS75-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
30 30  
31 -S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
31 +Each DDS75-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
32 32  
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.
33 +[[image:image-20230612170943-2.png||height="525" width="912"]]
34 34  
35 35  
36 36  == 1.2 ​Features ==
... ... @@ -37,39 +37,54 @@
37 37  
38 38  
39 39  * LoRaWAN 1.0.3 Class A
40 -* Ultra-low power consumption
41 -* External 3 meters SHT31 probe (For S31-LB)
42 -* Measure range -55°C ~~ 125°C
43 -* Temperature & Humidity alarm
44 44  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
41 +* Ultra-low power consumption
42 +* Distance Detection by Ultrasonic technology
43 +* Flat object range 280mm - 7500mm
44 +* Accuracy: ±(1cm+S*0.3%) (S: Distance)
45 +* Cable Length : 25cm
45 45  * Support Bluetooth v5.1 and LoRaWAN remote configure
46 46  * Support wireless OTA update firmware
47 -* Uplink on periodically
48 +* AT Commands to change parameters
48 48  * Downlink to change configure
50 +* IP66 Waterproof Enclosure
49 49  * 8500mAh Battery for long term use
50 50  
51 51  == 1.3 Specification ==
52 52  
53 53  
54 -(% style="color:#037691" %)**Common DC Characteristics:**
56 +(% style="color:#037691" %)**Rated environmental conditions:**
55 55  
56 -* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
57 -* Operating Temperature: -40 ~~ 85°C
58 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
59 +|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
60 +**Minimum value**
61 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
62 +**Typical value**
63 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
64 +**Maximum value**
65 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
66 +|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
67 +|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
68 +|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
69 +|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
70 +
58 58  
59 -(% style="color:#037691" %)**Temperature Sensor:**
72 +
73 +)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
60 60  
61 -* Range: -40 to + 80°C
62 -* Accuracy: ±0.2 @ 0-90 °C
63 -* Resolution: 0.1°C
64 -* Long Term Shift: <0.03 °C/yr
75 +(((
76 +**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
65 65  
66 -(% style="color:#037691" %)**Humidity Sensor: **
78 +**~ 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)**
67 67  
68 -* Range: 0 ~~ 99.9% RH
69 -* Accuracy: ± 2%RH ( 0 ~~ 100%RH)
70 -* Resolution: 0.01% RH
71 -* Long Term Shift: <0.25 %RH/yr
80 +
81 +)))
72 72  
83 +(% style="color:#037691" %)**Common DC Characteristics:**
84 +
85 +* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
86 +* Operating Temperature: -40 ~~ 85°C
87 +
73 73  (% style="color:#037691" %)**LoRa Spec:**
74 74  
75 75  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -90,15 +90,41 @@
90 90  * Sleep Mode: 5uA @ 3.3v
91 91  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
92 92  
93 -== 1.4 Sleep mode and working mode ==
108 +== 1.4 Effective measurement range Reference beam pattern ==
94 94  
95 95  
111 +**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
112 +
113 +[[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"]]
114 +
115 +
116 +**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.**
117 +
118 +[[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"]]
119 +
120 +
121 +== 1.5 Applications ==
122 +
123 +
124 +* Horizontal distance measurement
125 +* Liquid level measurement
126 +* Parking management system
127 +* Object proximity and presence detection
128 +* Intelligent trash can management system
129 +* Robot obstacle avoidance
130 +* Automatic control
131 +* Sewer
132 +* Bottom water level monitoring
133 +
134 +== 1.6 Sleep mode and working mode ==
135 +
136 +
96 96  (% 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.
97 97  
98 98  (% 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.
99 99  
100 100  
101 -== 1.5 Button & LEDs ==
142 +== 1.7 Button & LEDs ==
102 102  
103 103  
104 104  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
... ... @@ -117,10 +117,10 @@
117 117  )))
118 118  |(% 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.
119 119  
120 -== 1.6 BLE connection ==
161 +== 1.8 BLE connection ==
121 121  
122 122  
123 -S31x-LB support BLE remote configure.
164 +DDS75-LB support BLE remote configure.
124 124  
125 125  
126 126  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:
... ... @@ -132,57 +132,45 @@
132 132  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
133 133  
134 134  
135 -== 1.7 Pin Definitions ==
176 +== 1.9 Pin Definitions ==
136 136  
137 137  [[image:image-20230523174230-1.png]]
138 138  
180 +
139 139  == ==
140 140  
141 -== 1.8  Hardware Variant ==
183 +== 2.10 Mechanical ==
142 142  
143 143  
144 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
145 -|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 218px;background-color:#D9E2F3;color:#0070C0" %)Probe Info
146 -|(% style="width:102px" %)(((
147 -S31-LB
148 -)))|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)(((
149 -1 x SHT31 Probe
186 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
150 150  
151 -Cable Length : 2 meters
152 152  
153 -
154 -)))
155 -|(% style="width:102px" %)(((
156 -S31B-LB
157 -)))|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)(((
158 -1 x SHT31 Probe
189 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
159 159  
160 -Installed in device.
161 -)))
162 162  
163 -(% style="display:none" %)
192 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
164 164  
165 165  
195 +**Probe Mechanical:**
166 166  
167 -== 1.9 Mechanical ==
168 168  
198 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]]
169 169  
170 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
171 171  
201 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
172 172  
173 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
174 174  
204 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
175 175  
176 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
177 177  
207 += 2. Configure DDS75-LB to connect to LoRaWAN network =
178 178  
179 -= 2. Configure S31x-LB to connect to LoRaWAN network =
180 -
181 181  == 2.1 How it works ==
182 182  
183 183  
184 -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 +The DDS75-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and press the button to activate the DDS75-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
185 185  
214 +(% style="display:none" %) (%%)
186 186  
187 187  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
188 188  
... ... @@ -189,13 +189,15 @@
189 189  
190 190  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.
191 191  
192 -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 +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.
193 193  
223 +[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
194 194  
195 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
196 196  
197 -Each S31x-LB is shipped with a sticker with the default device EUI as below:
226 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS75-LB.
198 198  
228 +Each DDS75-LB is shipped with a sticker with the default device EUI as below:
229 +
199 199  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
200 200  
201 201  
... ... @@ -223,10 +223,10 @@
223 223  [[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"]]
224 224  
225 225  
226 -(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
257 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS75-LB
227 227  
228 228  
229 -Press the button for 5 seconds to activate the S31x-LB.
260 +Press the button for 5 seconds to activate the DDS75-LB.
230 230  
231 231  (% 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.
232 232  
... ... @@ -233,167 +233,178 @@
233 233  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
234 234  
235 235  
236 -== 2.3 ​Uplink Payload ==
267 +== 2.3  ​Uplink Payload ==
237 237  
238 -=== 2.3.1 Device Status, FPORT~=5 ===
239 239  
270 +(((
271 +(((
272 +DDS75-LB will uplink payload via LoRaWAN with below payload format: 
273 +)))
240 240  
241 -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.
275 +(((
276 +Uplink payload includes in total 4 bytes.
277 +Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance
278 +)))
279 +)))
242 242  
243 -The Payload format is as below.
281 +(((
282 +
283 +)))
244 244  
285 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
286 +|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
287 +**Size(bytes)**
288 +)))|=(% 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**
289 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
290 +[[Distance>>||anchor="H2.3.2A0Distance"]]
291 +(unit: mm)
292 +)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
293 +[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
294 +)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
245 245  
246 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
247 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
248 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
249 -|(% 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
296 +[[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"]]
250 250  
251 -Example parse in TTNv3
252 252  
253 -[[image:image-20230421171614-1.png||alt="图片-20230421171614-1.png"]]
299 +=== 2.3.1  Battery Info ===
254 254  
255 255  
256 -(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
302 +Check the battery voltage for DDS75-LB.
257 257  
258 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
304 +Ex1: 0x0B45 = 2885mV
259 259  
260 -(% style="color:#037691" %)**Frequency Band**:
306 +Ex2: 0x0B49 = 2889mV
261 261  
262 -*0x01: EU868
263 263  
264 -*0x02: US915
309 +=== 2.3.2  Distance ===
265 265  
266 -*0x03: IN865
267 267  
268 -*0x04: AU915
312 +(((
313 +Get the distance. Flat object range 280mm - 7500mm.
314 +)))
269 269  
270 -*0x05: KZ865
316 +(((
317 +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" %)** **
271 271  
272 -*0x06: RU864
319 +(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
320 +)))
273 273  
274 -*0x07: AS923
275 275  
276 -*0x08: AS923-1
323 +* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
324 +* If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
277 277  
278 -*0x09: AS923-2
326 +=== 2.3.3  Interrupt Pin ===
279 279  
280 -*0x0a: AS923-3
281 281  
282 -*0x0b: CN470
329 +This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3A0SetInterruptMode"]] for the hardware and software set up.
283 283  
284 -*0x0c: EU433
331 +**Example:**
285 285  
286 -*0x0d: KR920
333 +0x00: Normal uplink packet.
287 287  
288 -*0x0e: MA869
335 +0x01: Interrupt Uplink Packet.
289 289  
290 290  
291 -(% style="color:#037691" %)**Sub-Band**:
338 +=== 2.3.4  DS18B20 Temperature sensor ===
292 292  
293 -AU915 and US915:value 0x00 ~~ 0x08
294 294  
295 -CN470: value 0x0B ~~ 0x0C
341 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
296 296  
297 -Other Bands: Always 0x00
343 +**Example**:
298 298  
345 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
299 299  
300 -(% style="color:#037691" %)**Battery Info**:
347 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
301 301  
302 -Check the battery voltage.
349 +(% style="color:red" %)**Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.**
303 303  
304 -Ex1: 0x0B45 = 2885mV
305 305  
306 -Ex2: 0x0B49 = 2889mV
352 +=== 2.3.5  Sensor Flag ===
307 307  
308 308  
309 -=== 2.3.2  Sensor Data. FPORT~=2 ===
355 +(((
356 +0x01: Detect Ultrasonic Sensor
357 +)))
310 310  
311 -
312 -Sensor Data is uplink via FPORT=2
313 -
314 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
315 -|=(% style="width: 90px;background-color:#D9E2F3" %)(((
316 -**Size(bytes)**
317 -)))|=(% style="width: 80px;background-color:#D9E2F3" %)2|=(% style="width: 90px;background-color:#D9E2F3" %)4|=(% style="width:80px;background-color:#D9E2F3" %)1|=(% style="width: 80px;background-color:#D9E2F3" %)**2**|=(% style="width: 80px;background-color:#D9E2F3" %)2
318 -|(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
319 -[[Battery>>||anchor="HBattery"]]
320 -)))|(% style="width:130px" %)(((
321 -[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
322 -)))|(% style="width:91px" %)(((
323 -[[Alarm Flag>>||anchor="HAlarmFlag26MOD"]]
324 -)))|(% style="width:103px" %)(((
325 -[[Temperature>>||anchor="HTemperature"]]
326 -)))|(% style="width:80px" %)(((
327 -[[Humidity>>||anchor="HHumidity"]]
359 +(((
360 +0x00: No Ultrasonic Sensor
328 328  )))
329 329  
330 -==== (% style="color:#4472c4" %)**2.3.2.1 Battery**(%%) ====
331 331  
332 -Sensor Battery Level.
364 +=== 2.3.6  Decode payload in The Things Network ===
333 333  
334 -Ex1: 0x0B45 = 2885mV
335 335  
336 -Ex2: 0x0B49 = 2889mV
367 +While using TTN network, you can add the payload format to decode the payload.
337 337  
369 +[[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"]]
338 338  
371 +The payload decoder function for TTN V3 is here:
339 339  
340 -==== (% style="color:#4472c4" %)**2.3.2.2 Temperature**(%%) ====
373 +(((
374 +DDS75-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
375 +)))
341 341  
342 -**Example**:
343 343  
344 -If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
378 +== 2.4  Uplink Interval ==
345 345  
346 -If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
347 347  
348 -（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
381 +The DDS75-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
349 349  
350 350  
351 -==== (% style="color:#4472c4" %)**2.3.2.3 Humidity**(%%) ====
384 +== 2.5  ​Show Data in DataCake IoT Server ==
352 352  
353 353  
354 -Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
387 +(((
388 +[[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:
389 +)))
355 355  
391 +(((
392 +
393 +)))
356 356  
357 -==== (% style="color:#4472c4" %)**2.3.2.4 Alarm Flag& MOD**(%%) ====
395 +(((
396 +(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
397 +)))
358 358  
399 +(((
400 +(% 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:**
401 +)))
359 359  
360 -**Example:**
361 361  
362 -If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message
404 +[[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"]]
363 363  
364 -If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm
365 365  
366 -If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
407 +[[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"]]
367 367  
368 -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. 
369 369  
410 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
370 370  
371 -== 2.4 Payload Decoder file ==
412 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS75-LB and add DevEUI.**
372 372  
414 +[[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"]]
373 373  
374 -In TTN, use can add a custom payload so it shows friendly reading
375 375  
376 -In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
417 +After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
377 377  
378 -[[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]]
419 +[[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"]]
379 379  
380 380  
381 -== 2.5 Datalog Feature ==
382 382  
423 +== 2.6 Datalog Feature ==
383 383  
384 -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.
385 385  
426 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS75-LB will store the reading for future retrieving purposes.
386 386  
387 -=== 2.5.1 Ways to get datalog via LoRaWAN ===
388 388  
429 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
389 389  
390 -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.
391 391  
432 +Set PNACKMD=1, DDS75-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS75-LB will mark these records with non-ack messages and store the sensor data, and it will send all messages (10s interval) after the network recovery.
433 +
392 392  * (((
393 -a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
435 +a) DDS75-LB will do an ACK check for data records sending to make sure every data arrive server.
394 394  )))
395 395  * (((
396 -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.
438 +b) DDS75-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS75-LB won't re-transmit the packet if it doesn't get ACK, it will just mark it as a NONE-ACK message. In a future uplink if DDS75-LB gets a ACK, DDS75-LB will consider there is a network connection and resend all NONE-ACK messages.
397 397  )))
398 398  
399 399  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -401,10 +401,10 @@
401 401  [[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"]]
402 402  
403 403  
404 -=== 2.5.2 Unix TimeStamp ===
446 +=== 2.6.2 Unix TimeStamp ===
405 405  
406 406  
407 -S31x-LB uses Unix TimeStamp format based on
449 +DDS75-LB uses Unix TimeStamp format based on
408 408  
409 409  [[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"]]
410 410  
... ... @@ -418,134 +418,62 @@
418 418  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
419 419  
420 420  
421 -=== 2.5.3 Set Device Time ===
463 +=== 2.6.3 Set Device Time ===
422 422  
423 423  
424 424  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
425 425  
426 -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).
468 +Once DDS75-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS75-LB. If DDS75-LB fails to get the time from the server, DDS75-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
427 427  
428 428  (% 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.**
429 429  
430 430  
431 -=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
473 +=== 2.6.4 Poll sensor value ===
432 432  
433 433  
434 -The Datalog uplinks will use below payload format.
476 +Users can poll sensor values based on timestamps. Below is the downlink command.
435 435  
436 -**Retrieval data payload:**
478 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
479 +|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
480 +|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
481 +|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
437 437  
438 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
439 -|=(% style="width: 80px;background-color:#D9E2F3" %)(((
440 -**Size(bytes)**
441 -)))|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 60px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 120px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 103px; background-color: rgb(217, 226, 243);" %)**1**|=(% style="width: 85px; background-color: rgb(217, 226, 243);" %)**4**
442 -|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
443 -Temp_Black
444 -)))|(% style="width:51px" %)Temp_White|(% style="width:89px" %)Temp_ Red or Temp _White|(% style="width:103px" %)Poll message flag & Ext|(% style="width:54px" %)[[Unix Time Stamp>>||anchor="H2.5.2UnixTimeStamp"]]
445 -
446 -**Poll message flag & Ext:**
447 -
448 -[[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-20221006192726-1.png?width=754&height=112&rev=1.1||alt="图片-20221006192726-1.png" height="112" width="754"]]
449 -
450 -**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)
451 -
452 -**Poll Message Flag**: 1: This message is a poll message reply.
453 -
454 -* Poll Message Flag is set to 1.
455 -
456 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
457 -
458 -For example, in US915 band, the max payload for different DR is:
459 -
460 -**a) DR0:** max is 11 bytes so one entry of data
461 -
462 -**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
463 -
464 -**c) DR2:** total payload includes 11 entries of data
465 -
466 -**d) DR3: **total payload includes 22 entries of data.
467 -
468 -If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
469 -
470 -
471 -**Example:**
472 -
473 -If S31x-LB has below data inside Flash:
474 -
475 -[[image:1682646494051-944.png]]
476 -
477 -If user sends below downlink command: 3160065F9760066DA705
478 -
479 -Where : Start time: 60065F97 = time 21/1/19 04:27:03
480 -
481 - Stop time: 60066DA7= time 21/1/19 05:27:03
482 -
483 -
484 -**S31x-LB will uplink this payload.**
485 -
486 -[[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-20220523001219-13.png?width=727&height=421&rev=1.1||alt="图片-20220523001219-13.png" height="421" width="727"]]
487 -
488 488  (((
489 -__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
484 +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.
490 490  )))
491 491  
492 492  (((
493 -Where the first 11 bytes is for the first entry:
488 +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"]]
494 494  )))
495 495  
496 496  (((
497 -7FFF089801464160065F97
492 +Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
498 498  )))
499 499  
500 500  (((
501 -**Ext sensor data**=0x7FFF/100=327.67
496 +Uplink Internal =5s，means DDS75-LB will send one packet every 5s. range 5~~255s.
502 502  )))
503 503  
504 -(((
505 -**Temp**=0x088E/100=22.00
506 -)))
507 507  
508 -(((
509 -**Hum**=0x014B/10=32.6
510 -)))
511 -
512 -(((
513 -**poll message flag & Ext**=0x41,means reply data,Ext=1
514 -)))
515 -
516 -(((
517 -**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
518 -)))
519 -
520 -
521 -(% 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
522 -
523 -== 2.6 Temperature Alarm Feature ==
524 -
525 -
526 -S31x-LB work flow with Alarm feature.
527 -
528 -
529 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/image-20220623090437-1.png?rev=1.1||alt="图片-20220623090437-1.png"]]
530 -
531 -
532 532  == 2.7 Frequency Plans ==
533 533  
534 534  
535 -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.
503 +The DDS75-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
536 536  
537 537  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
538 538  
539 539  
540 -= 3. Configure S31x-LB =
508 += 3. Configure DDS75-LB =
541 541  
542 542  == 3.1 Configure Methods ==
543 543  
544 544  
545 -S31x-LB supports below configure method:
513 +DDS75-LB supports below configure method:
546 546  
547 547  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
516 +
548 548  * 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]].
518 +
549 549  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
550 550  
551 551  == 3.2 General Commands ==
... ... @@ -554,6 +554,7 @@
554 554  These commands are to configure:
555 555  
556 556  * General system settings like: uplink interval.
527 +
557 557  * LoRaWAN protocol & radio related command.
558 558  
559 559  They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
... ... @@ -561,21 +561,25 @@
561 561  [[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/]]
562 562  
563 563  
564 -== 3.3 Commands special design for S31x-LB ==
535 +== 3.3 Commands special design for DDS75-LB ==
565 565  
566 566  
567 -These commands only valid for S31x-LB, as below:
538 +These commands only valid for DDS75-LB, as below:
568 568  
569 569  
570 570  === 3.3.1 Set Transmit Interval Time ===
571 571  
572 572  
544 +(((
573 573  Feature: Change LoRaWAN End Node Transmit Interval.
546 +)))
574 574  
548 +(((
575 575  (% style="color:blue" %)**AT Command: AT+TDC**
550 +)))
576 576  
577 577  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
578 -|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
553 +|=(% 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**
579 579  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
580 580  30000
581 581  OK
... ... @@ -586,199 +586,154 @@
586 586  Set transmit interval to 60000ms = 60 seconds
587 587  )))
588 588  
564 +(((
589 589  (% style="color:blue" %)**Downlink Command: 0x01**
566 +)))
590 590  
568 +(((
591 591  Format: Command Code (0x01) followed by 3 bytes time value.
570 +)))
592 592  
572 +(((
593 593  If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
574 +)))
594 594  
595 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
596 -* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
576 +* (((
577 +Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
578 +)))
579 +* (((
580 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
581 +)))
597 597  
598 -=== 3.3.2 Get Device Status ===
583 +=== 3.3.2 Set Interrupt Mode ===
599 599  
600 600  
601 -Send a LoRaWAN downlink to ask device send Alarm settings.
586 +Feature, Set Interrupt mode for PA8 of pin.
602 602  
603 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
588 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
604 604  
605 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
590 +(% style="color:blue" %)**AT Command: AT+INTMOD**
606 606  
592 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
593 +|=(% 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**
594 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
595 +0
596 +OK
597 +the mode is 0 =Disable Interrupt
598 +)))
599 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
600 +Set Transmit Interval
601 +0. (Disable Interrupt),
602 +~1. (Trigger by rising and falling edge)
603 +2. (Trigger by falling edge)
604 +3. (Trigger by rising edge)
605 +)))|(% style="width:157px" %)OK
607 607  
608 -=== 3.3.3 Set Temperature Alarm Threshold ===
607 +(% style="color:blue" %)**Downlink Command: 0x06**
609 609  
609 +Format: Command Code (0x06) followed by 3 bytes.
610 610  
611 -* (% style="color:blue" %)**AT Command:**
611 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
612 612  
613 -(% style="color:#037691" %)**AT+SHTEMP=min,max**
613 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
614 614  
615 -* When min=0, and max≠0, Alarm higher than max
616 -* When min≠0, and max=0, Alarm lower than min
617 -* When min≠0 and max≠0, Alarm higher than max or lower than min
615 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
618 618  
619 -Example:
617 += 4. Battery & Power Consumption =
620 620  
621 - AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
622 622  
623 -* (% style="color:blue" %)**Downlink Payload:**
620 +DDS75-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
624 624  
625 -(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
622 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
626 626  
627 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
628 628  
625 += 5. OTA Firmware update =
629 629  
630 -=== 3.3.4 Set Humidity Alarm Threshold ===
631 631  
628 +(% class="wikigeneratedid" %)
629 +User can change firmware DDS75-LB to:
632 632  
633 -* (% style="color:blue" %)**AT Command:**
631 +* Change Frequency band/ region.
634 634  
635 -(% style="color:#037691" %)**AT+SHHUM=min,max**
633 +* Update with new features.
636 636  
637 -* When min=0, and max≠0, Alarm higher than max
638 -* When min≠0, and max=0, Alarm lower than min
639 -* When min≠0 and max≠0, Alarm higher than max or lower than min
635 +* Fix bugs.
640 640  
641 -Example:
637 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]**
642 642  
643 - AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
639 +Methods to Update Firmware:
644 644  
645 -* (% style="color:blue" %)**Downlink Payload:**
641 +* (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/]]
646 646  
647 -(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
643 +* 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]]**.
648 648  
649 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
645 += 6. FAQ =
650 650  
651 651  
652 -=== 3.3.5 Set Alarm Interval ===
648 +== 6.1  What is the frequency plan for DDS75-LB? ==
653 653  
654 654  
655 -The shortest time of two Alarm packet. (unit: min)
651 +DDS75-LB use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
656 656  
657 -* (% style="color:blue" %)**AT Command:**
658 658  
659 -(% style="color:#037691" %)**AT+ATDC=30** (%%) ~/~/ The shortest interval of two Alarm packets is 30 minutes, Means is there is an alarm packet uplink, there won't be another one in the next 30 minutes.
654 +== 6.2  Can I use DDS75-LB in condensation environment? ==
660 660  
661 -* (% style="color:blue" %)**Downlink Payload:**
662 662  
663 -(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
657 +DDS75-LB is not suitable to be used in condensation environment. Condensation on the DDS75-LB probe will affect the reading and always got 0.
664 664  
665 665  
666 -=== 3.3.6 Get Alarm settings ===
660 += 7.  Trouble Shooting =
667 667  
662 +== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
668 668  
669 -Send a LoRaWAN downlink to ask device send Alarm settings.
670 670  
671 -* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
665 +It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
672 672  
673 -**Example:**
674 674  
675 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-D20-D22-D23%20LoRaWAN%20Temperature%20Sensor%20User%20Manual/WebHome/1655948182791-225.png?rev=1.1||alt="1655948182791-225.png"]]
668 +== 7.2  AT Command input doesn't work ==
676 676  
677 677  
678 -**Explain:**
671 +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.
679 679  
680 -* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
681 681  
682 -=== 3.3.7 Set Interrupt Mode ===
674 +== 7.3  Why does the sensor reading show 0 or "No sensor" ==
683 683  
684 684  
685 -Feature, Set Interrupt mode for PA8 of pin.
677 +~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
686 686  
687 -(% style="color:blue" %)**AT Command: AT+INTMOD**
679 +2. Sensor wiring is disconnected
688 688  
689 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
690 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
691 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
692 -0
693 -OK
694 -the mode is 0 =Disable Interrupt
695 -)))
696 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
697 -Set Transmit Interval
698 -0. (Disable Interrupt),
699 -~1. (Trigger by rising and falling edge)
700 -2. (Trigger by falling edge)
701 -3. (Trigger by rising edge)
702 -)))|(% style="width:157px" %)OK
681 +3. Not using the correct decoder
703 703  
704 -(% style="color:blue" %)**Downlink Command: 0x06**
705 705  
706 -Format: Command Code (0x06) followed by 3 bytes.
684 +== 5.4  Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large ==
707 707  
708 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
709 709  
710 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
711 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
687 +1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
712 712  
713 -=== ===
689 +2) Does it change with temperature, temperature will affect its measurement
714 714  
715 -=== 3.3.7 Set Power Output Duration ===
691 +3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
716 716  
693 +downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
717 717  
718 -Control the output duration 5V . Before each sampling, device will
695 +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
719 719  
720 -~1. first enable the power output to external sensor,
697 +[[image:image-20230113135125-2.png||height="136" width="1057"]]
721 721  
722 -2. keep it on as per duration, read sensor value and construct uplink payload
723 723  
724 -3. final, close the power output.
700 +Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
725 725  
726 -(% style="color:blue" %)**AT Command: AT+5VT**
702 +Please send the data to us for check.
727 727  
728 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
729 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
730 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
731 -OK
732 -|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
733 733  
734 -(% style="color:blue" %)**Downlink Command: 0x07**
705 += 8. Order Info =
735 735  
736 -Format: Command Code (0x07) followed by 2 bytes.
737 737  
738 -The first and second bytes are the time to turn on.
708 +Part Number: (% style="color:blue" %)**DDS75-LB-XXX**
739 739  
740 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
741 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
710 +(% style="color:red" %)**XXX**(%%): **The default frequency band**
742 742  
743 -= =
744 -
745 -= 4. Battery & Power Consumption =
746 -
747 -
748 -S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
749 -
750 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
751 -
752 -
753 -= 5. OTA Firmware update =
754 -
755 -
756 -(% class="wikigeneratedid" %)
757 -User can change firmware S31x-LB to:
758 -
759 -* Change Frequency band/ region.
760 -* Update with new features.
761 -* Fix bugs.
762 -
763 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
764 -
765 -
766 -Methods to Update Firmware:
767 -
768 -* (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 -* 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]]**.
770 -
771 -= 6. FAQ =
772 -
773 -
774 -
775 -= 7. Order Info =
776 -
777 -
778 -Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
779 -
780 -(% style="color:red" %)**XX**(%%): The default frequency band
781 -
782 782  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
783 783  
784 784  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -795,12 +795,15 @@
795 795  
796 796  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
797 797  
798 -= 8. ​Packing Info =
799 799  
800 800  
730 +
731 += 9. ​Packing Info =
732 +
733 +
801 801  (% style="color:#037691" %)**Package Includes**:
802 802  
803 -* S31x-LB LoRaWAN Temperature & Humidity Sensor
736 +* DDS75-LB LoRaWAN Distance Detection Sensor x 1
804 804  
805 805  (% style="color:#037691" %)**Dimension and weight**:
806 806  
... ... @@ -812,9 +812,12 @@
812 812  
813 813  * Weight / pcs : g
814 814  
815 -= 9. Support =
816 816  
817 817  
750 +
751 += 10. Support =
752 +
753 +
818 818  * 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.
819 819  
820 820  * 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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