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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 39.6
edited by Xiaoling
on 2023/05/17 09:40
Change comment: There is no comment for this version
To version 70.16
edited by Xiaoling
on 2023/06/13 08:48
Change comment: There is no comment for this version

Summary

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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
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  
... ... @@ -15,64 +15,75 @@
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 has max 3 probes which measure maximum 3 temperature points.
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 (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
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 -S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
33 +[[image:image-20230612170943-2.png||height="525" width="912"]]
34 34  
35 -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.
36 36  
37 -
38 38  == 1.2 ​Features ==
39 39  
40 40  
41 41  * LoRaWAN 1.0.3 Class A
42 -* Ultra-low power consumption
43 -* External 3 meters SHT31 probe (For S31-LB)
44 -* Measure range -55°C ~~ 125°C
45 -* Temperature & Humidity alarm
46 46  * 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
47 47  * Support Bluetooth v5.1 and LoRaWAN remote configure
48 48  * Support wireless OTA update firmware
49 -* Uplink on periodically
48 +* AT Commands to change parameters
50 50  * Downlink to change configure
50 +* IP66 Waterproof Enclosure
51 51  * 8500mAh Battery for long term use
52 52  
53 +== 1.3 Specification ==
53 53  
54 54  
55 -== 1.3 Specification ==
56 +(% style="color:#037691" %)**Rated environmental conditions:**
56 56  
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 +
57 57  
58 -(% style="color:#037691" %)**Common DC Characteristics:**
72 +
73 +)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
59 59  
60 -* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
61 -* Operating Temperature: -40 ~~ 85°C
75 +(((
76 +**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
62 62  
63 -(% style="color:#037691" %)**Temperature 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)**
64 64  
65 -* Range: -40 to + 80°C
66 -* Accuracy: ±0.2 @ 0-90 °C
67 -* Resolution: 0.1°C
68 -* Long Term Shift: <0.03 °C/yr
80 +
81 +)))
69 69  
70 -(% style="color:#037691" %)**Humidity Sensor: **
83 +(% style="color:#037691" %)**Common DC Characteristics:**
71 71  
72 -* Range: 0 ~~ 99.9% RH
73 -* Accuracy: ± 2%RH ( 0 ~~ 100%RH)
74 -* Resolution: 0.01% RH
75 -* Long Term Shift: <0.25 %RH/yr
85 +* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
86 +* Operating Temperature: -40 ~~ 85°C
76 76  
77 77  (% style="color:#037691" %)**LoRa Spec:**
78 78  
... ... @@ -94,17 +94,41 @@
94 94  * Sleep Mode: 5uA @ 3.3v
95 95  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
96 96  
108 +== 1.4 Effective measurement range Reference beam pattern ==
97 97  
98 98  
99 -== 1.4 Sleep mode and working mode ==
111 +**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
100 100  
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"]]
101 101  
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 +
102 102  (% 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.
103 103  
104 104  (% 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.
105 105  
106 106  
107 -== 1.5 Button & LEDs ==
142 +== 1.7 Button & LEDs ==
108 108  
109 109  
110 110  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
... ... @@ -123,14 +123,12 @@
123 123  )))
124 124  |(% 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.
125 125  
161 +== 1.8 BLE connection ==
126 126  
127 127  
128 -== 1.6 BLE connection ==
164 +DDS75-LB support BLE remote configure.
129 129  
130 130  
131 -S31x-LB support BLE remote configure.
132 -
133 -
134 134  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:
135 135  
136 136  * Press button to send an uplink
... ... @@ -140,47 +140,45 @@
140 140  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
141 141  
142 142  
143 -== 1.7  Hardware Variant ==
176 +== 1.9 Pin Definitions ==
144 144  
178 +[[image:image-20230523174230-1.png]]
145 145  
146 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
147 -|=(% 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
148 -|(% style="width:102px" %)S31-LB|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)(((
149 -1 x SHT31 Probe
150 150  
151 -Cable Length : 2 meters
152 152  
153 -
154 -)))
155 -|(% style="width:102px" %)S31B-LB|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)(((
156 -1 x SHT31 Probe
157 157  
158 -Installed in device.
159 -)))
183 +== 2.10 Mechanical ==
160 160  
161 -(% style="display:none" %)
162 162  
186 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
163 163  
164 164  
165 -== 1.8 Mechanical ==
189 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
166 166  
167 167  
168 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
192 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
169 169  
170 170  
171 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
195 +**Probe Mechanical:**
172 172  
173 173  
174 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
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"]]
175 175  
176 176  
177 -= 2. Configure S31x-LB to connect to LoRaWAN network =
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"]]
178 178  
203 +
204 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
205 +
206 +
207 += 2. Configure DDS75-LB to connect to LoRaWAN network =
208 +
179 179  == 2.1 How it works ==
180 180  
181 181  
182 -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.
183 183  
214 +(% style="display:none" %) (%%)
184 184  
185 185  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
186 186  
... ... @@ -187,13 +187,15 @@
187 187  
188 188  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.
189 189  
190 -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.
191 191  
223 +[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
192 192  
193 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
194 194  
195 -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.
196 196  
228 +Each DDS75-LB is shipped with a sticker with the default device EUI as below:
229 +
197 197  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
198 198  
199 199  
... ... @@ -221,10 +221,10 @@
221 221  [[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"]]
222 222  
223 223  
224 -(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
257 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS75-LB
225 225  
226 226  
227 -Press the button for 5 seconds to activate the S31x-LB.
260 +Press the button for 5 seconds to activate the DDS75-LB.
228 228  
229 229  (% 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.
230 230  
... ... @@ -231,174 +231,187 @@
231 231  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
232 232  
233 233  
234 -== 2.3 ​Uplink Payload ==
267 +== 2.3  ​Uplink Payload ==
235 235  
236 -=== 2.3.1 Device Status, FPORT~=5 ===
237 237  
270 +(((
271 +DDS75-LB will uplink payload via LoRaWAN with below payload format: 
272 +)))
238 238  
239 -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.
274 +(((
275 +Uplink payload includes in total 4 bytes.
276 +Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance
277 +)))
240 240  
241 -The Payload format is as below.
242 242  
243 243  
244 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
245 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
246 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
247 -|(% 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
281 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
282 +|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
283 +**Size(bytes)**
284 +)))|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="background-color:#D9E2F3;color:#0070C0" %)1|=(% style="background-color:#D9E2F3;color:#0070C0" %)2|=(% style="background-color:#D9E2F3;color:#0070C0" %)**1**
285 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
286 +[[Distance>>||anchor="H2.3.2A0Distance"]]
287 +(unit: mm)
288 +)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
289 +[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
290 +)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
248 248  
249 -Example parse in TTNv3
292 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]]
250 250  
251 -[[image:image-20230421171614-1.png||alt="图片-20230421171614-1.png"]]
252 252  
295 +=== 2.3.1  Battery Info ===
253 253  
254 -(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
255 255  
256 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
298 +Check the battery voltage for DDS75-LB.
257 257  
258 -(% style="color:#037691" %)**Frequency Band**:
300 +Ex1: 0x0B45 = 2885mV
259 259  
260 -*0x01: EU868
302 +Ex2: 0x0B49 = 2889mV
261 261  
262 -*0x02: US915
263 263  
264 -*0x03: IN865
305 +=== 2.3.2  Distance ===
265 265  
266 -*0x04: AU915
267 267  
268 -*0x05: KZ865
308 +(((
309 +Get the distance. Flat object range 280mm - 7500mm.
310 +)))
269 269  
270 -*0x06: RU864
312 +(((
313 +For example, if the data you get from the register is 0x0B 0x05, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
271 271  
272 -*0x07: AS923
315 +(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
316 +)))
273 273  
274 -*0x08: AS923-1
275 275  
276 -*0x09: AS923-2
319 +* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
320 +* 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 -*0x0a: AS923-3
279 279  
280 -*0x0b: CN470
281 281  
282 -*0x0c: EU433
324 +=== 2.3.3  Interrupt Pin ===
283 283  
284 -*0x0d: KR920
285 285  
286 -*0x0e: MA869
327 +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.
287 287  
329 +**Example:**
288 288  
289 -(% style="color:#037691" %)**Sub-Band**:
331 +0x00: Normal uplink packet.
290 290  
291 -AU915 and US915:value 0x00 ~~ 0x08
333 +0x01: Interrupt Uplink Packet.
292 292  
293 -CN470: value 0x0B ~~ 0x0C
294 294  
295 -Other Bands: Always 0x00
336 +=== 2.3.4  DS18B20 Temperature sensor ===
296 296  
297 297  
298 -(% style="color:#037691" %)**Battery Info**:
339 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
299 299  
300 -Check the battery voltage.
341 +**Example**:
301 301  
302 -Ex1: 0x0B45 = 2885mV
343 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
303 303  
304 -Ex2: 0x0B49 = 2889mV
345 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
305 305  
347 +(% style="color:red" %)**Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.**
306 306  
307 -=== 2.3.2  Sensor Data. FPORT~=2 ===
308 308  
350 +=== 2.3.5  Sensor Flag ===
309 309  
310 -Sensor Data is uplink via FPORT=2
311 311  
312 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
313 -|=(% style="width: 90px;background-color:#D9E2F3" %)(((
314 -**Size(bytes)**
315 -)))|=(% 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
316 -|(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
317 -[[Battery>>||anchor="HBattery"]]
318 -)))|(% style="width:130px" %)(((
319 -[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
320 -)))|(% style="width:91px" %)(((
321 -[[Alarm Flag>>||anchor="HAlarmFlag26MOD"]]
322 -)))|(% style="width:103px" %)(((
323 -[[Temperature>>||anchor="HTemperature"]]
324 -)))|(% style="width:80px" %)(((
325 -[[Humidity>>||anchor="HHumidity"]]
353 +(((
354 +0x01: Detect Ultrasonic Sensor
326 326  )))
327 327  
328 -==== (% style="color:#4472c4" %)**Battery**(%%) ====
357 +(((
358 +0x00: No Ultrasonic Sensor
359 +)))
329 329  
330 -Sensor Battery Level.
331 331  
332 -Ex1: 0x0B45 = 2885mV
362 +=== 2.3.6  Decode payload in The Things Network ===
333 333  
334 -Ex2: 0x0B49 = 2889mV
335 335  
365 +While using TTN network, you can add the payload format to decode the payload.
336 336  
367 +[[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"]]
337 337  
338 -==== (% style="color:#4472c4" %)**Temperature**(%%) ====
369 +The payload decoder function for TTN V3 is here:
339 339  
340 -**Example**:
371 +(((
372 +DDS75-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
373 +)))
341 341  
342 -If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
343 343  
344 -If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
376 +== 2.4  Uplink Interval ==
345 345  
346 -（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
347 347  
379 +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"]]
348 348  
349 -==== (% style="color:#4472c4" %)**Humidity**(%%) ====
350 350  
382 +== 2.5  ​Show Data in DataCake IoT Server ==
351 351  
352 -Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
353 353  
385 +(((
386 +[[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:
387 +)))
354 354  
355 -==== (% style="color:#4472c4" %)**Alarm Flag& MOD**(%%) ====
389 +(((
390 +
391 +)))
356 356  
393 +(((
394 +(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
395 +)))
357 357  
358 -**Example:**
397 +(((
398 +(% 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:**
399 +)))
359 359  
360 -If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message
361 361  
362 -If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm
402 +[[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 >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
365 365  
366 -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. 
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/1654592800389-571.png?rev=1.1||alt="1654592800389-571.png"]]
367 367  
368 368  
369 -== 2.4 Payload Decoder file ==
408 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
370 370  
410 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS75-LB and add DevEUI.**
371 371  
372 -In TTN, use can add a custom payload so it shows friendly reading
412 +[[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 the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
375 375  
376 -[[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B >>https://github.com/dragino/dragino-end-node-decoder/tree/main/LSN50v2-S31%26S31B]]
415 +After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
377 377  
417 +[[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"]]
378 378  
379 -== 2.5 Datalog Feature ==
380 380  
381 381  
382 -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.
421 +== 2.6 Datalog Feature ==
383 383  
384 384  
385 -=== 2.5.1 Ways to get datalog via LoRaWAN ===
424 +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  
387 387  
388 -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.
427 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
389 389  
390 -* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
391 -* 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.
392 392  
430 +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.
431 +
432 +* (((
433 +a) DDS75-LB will do an ACK check for data records sending to make sure every data arrive server.
434 +)))
435 +* (((
436 +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.
437 +)))
438 +
393 393  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
394 394  
395 395  [[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"]]
396 396  
397 397  
398 -=== 2.5.2 Unix TimeStamp ===
444 +=== 2.6.2 Unix TimeStamp ===
399 399  
400 400  
401 -S31x-LB uses Unix TimeStamp format based on
447 +DDS75-LB uses Unix TimeStamp format based on
402 402  
403 403  [[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"]]
404 404  
... ... @@ -412,138 +412,64 @@
412 412  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
413 413  
414 414  
415 -=== 2.5.3 Set Device Time ===
461 +=== 2.6.3 Set Device Time ===
416 416  
417 417  
418 418  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
419 419  
420 -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).
466 +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).
421 421  
422 422  (% 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.**
423 423  
424 424  
425 -=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
471 +=== 2.6.4 Poll sensor value ===
426 426  
427 427  
428 -The Datalog uplinks will use below payload format.
474 +Users can poll sensor values based on timestamps. Below is the downlink command.
429 429  
430 -**Retrieval data payload:**
476 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
477 +|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
478 +|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
479 +|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
431 431  
432 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
433 -|=(% style="width: 80px;background-color:#D9E2F3" %)(((
434 -**Size(bytes)**
435 -)))|=(% 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**
436 -|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
437 -Temp_Black
438 -)))|(% 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"]]
439 -
440 -**Poll message flag & Ext:**
441 -
442 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20221006192726-1.png?width=754&height=112&rev=1.1||alt="图片-20221006192726-1.png" height="112" width="754"]]
443 -
444 -**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)
445 -
446 -**Poll Message Flag**: 1: This message is a poll message reply.
447 -
448 -* Poll Message Flag is set to 1.
449 -
450 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
451 -
452 -For example, in US915 band, the max payload for different DR is:
453 -
454 -**a) DR0:** max is 11 bytes so one entry of data
455 -
456 -**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
457 -
458 -**c) DR2:** total payload includes 11 entries of data
459 -
460 -**d) DR3: **total payload includes 22 entries of data.
461 -
462 -If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
463 -
464 -
465 -**Example:**
466 -
467 -If S31x-LB has below data inside Flash:
468 -
469 -[[image:1682646494051-944.png]]
470 -
471 -If user sends below downlink command: 3160065F9760066DA705
472 -
473 -Where : Start time: 60065F97 = time 21/1/19 04:27:03
474 -
475 - Stop time: 60066DA7= time 21/1/19 05:27:03
476 -
477 -
478 -**S31x-LB will uplink this payload.**
479 -
480 -[[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"]]
481 -
482 482  (((
483 -__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
482 +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.
484 484  )))
485 485  
486 486  (((
487 -Where the first 11 bytes is for the first entry:
486 +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"]]
488 488  )))
489 489  
490 490  (((
491 -7FFF089801464160065F97
490 +Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
492 492  )))
493 493  
494 494  (((
495 -**Ext sensor data**=0x7FFF/100=327.67
494 +Uplink Internal =5s，means DDS75-LB will send one packet every 5s. range 5~~255s.
496 496  )))
497 497  
498 -(((
499 -**Temp**=0x088E/100=22.00
500 -)))
501 501  
502 -(((
503 -**Hum**=0x014B/10=32.6
504 -)))
505 -
506 -(((
507 -**poll message flag & Ext**=0x41,means reply data,Ext=1
508 -)))
509 -
510 -(((
511 -**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
512 -)))
513 -
514 -
515 -(% 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
516 -
517 -== 2.6 Temperature Alarm Feature ==
518 -
519 -
520 -S31x-LB work flow with Alarm feature.
521 -
522 -
523 -[[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"]]
524 -
525 -
526 526  == 2.7 Frequency Plans ==
527 527  
528 528  
529 -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.
501 +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.
530 530  
531 531  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
532 532  
533 533  
534 -= 3. Configure S31x-LB =
506 += 3. Configure DDS75-LB =
535 535  
536 536  == 3.1 Configure Methods ==
537 537  
538 538  
539 -S31x-LB supports below configure method:
511 +DDS75-LB supports below configure method:
540 540  
541 541  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
514 +
542 542  * 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]].
516 +
543 543  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
544 544  
545 -
546 -
547 547  == 3.2 General Commands ==
548 548  
549 549  
... ... @@ -550,6 +550,7 @@
550 550  These commands are to configure:
551 551  
552 552  * General system settings like: uplink interval.
525 +
553 553  * LoRaWAN protocol & radio related command.
554 554  
555 555  They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
... ... @@ -557,21 +557,25 @@
557 557  [[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/]]
558 558  
559 559  
560 -== 3.3 Commands special design for S31x-LB ==
533 +== 3.3 Commands special design for DDS75-LB ==
561 561  
562 562  
563 -These commands only valid for S31x-LB, as below:
536 +These commands only valid for DDS75-LB, as below:
564 564  
565 565  
566 566  === 3.3.1 Set Transmit Interval Time ===
567 567  
568 568  
542 +(((
569 569  Feature: Change LoRaWAN End Node Transmit Interval.
544 +)))
570 570  
546 +(((
571 571  (% style="color:blue" %)**AT Command: AT+TDC**
548 +)))
572 572  
573 573  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
574 -|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
551 +|=(% style="width: 156px;background-color:#D9E2F3; color:#0070c0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3; color:#0070c0" %)**Function**|=(% style="background-color:#D9E2F3; color:#0070c0" %)**Response**
575 575  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
576 576  30000
577 577  OK
... ... @@ -582,175 +582,154 @@
582 582  Set transmit interval to 60000ms = 60 seconds
583 583  )))
584 584  
562 +(((
585 585  (% style="color:blue" %)**Downlink Command: 0x01**
564 +)))
586 586  
566 +(((
587 587  Format: Command Code (0x01) followed by 3 bytes time value.
568 +)))
588 588  
570 +(((
589 589  If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
572 +)))
590 590  
591 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
592 -* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
574 +* (((
575 +Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
576 +)))
577 +* (((
578 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
579 +)))
593 593  
581 +=== 3.3.2 Set Interrupt Mode ===
594 594  
595 595  
596 -=== 3.3.2 Get Device Status ===
584 +Feature, Set Interrupt mode for PA8 of pin.
597 597  
586 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
598 598  
599 -Send a LoRaWAN downlink to ask device send Alarm settings.
588 +(% style="color:blue" %)**AT Command: AT+INTMOD**
600 600  
601 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
590 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
591 +|=(% 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**
592 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
593 +0
594 +OK
595 +the mode is 0 =Disable Interrupt
596 +)))
597 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
598 +Set Transmit Interval
599 +0. (Disable Interrupt),
600 +~1. (Trigger by rising and falling edge)
601 +2. (Trigger by falling edge)
602 +3. (Trigger by rising edge)
603 +)))|(% style="width:157px" %)OK
602 602  
603 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
605 +(% style="color:blue" %)**Downlink Command: 0x06**
604 604  
607 +Format: Command Code (0x06) followed by 3 bytes.
605 605  
606 -=== 3.3.3 Set Temperature Alarm Threshold ===
609 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
607 607  
611 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
608 608  
609 -* (% style="color:blue" %)**AT Command:**
613 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
610 610  
611 -(% style="color:#037691" %)**AT+SHTEMP=min,max**
615 += 4. Battery & Power Consumption =
612 612  
613 -* When min=0, and max≠0, Alarm higher than max
614 -* When min≠0, and max=0, Alarm lower than min
615 -* When min≠0 and max≠0, Alarm higher than max or lower than min
616 616  
617 -Example:
618 +DDS75-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
618 618  
619 - AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
620 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
620 620  
621 -* (% style="color:blue" %)**Downlink Payload:**
622 622  
623 -(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
623 += 5. OTA Firmware update =
624 624  
625 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
626 626  
626 +(% class="wikigeneratedid" %)
627 +User can change firmware DDS75-LB to:
627 627  
628 -=== 3.3.4 Set Humidity Alarm Threshold ===
629 +* Change Frequency band/ region.
629 629  
631 +* Update with new features.
630 630  
631 -* (% style="color:blue" %)**AT Command:**
633 +* Fix bugs.
632 632  
633 -(% style="color:#037691" %)**AT+SHHUM=min,max**
635 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]**
634 634  
635 -* When min=0, and max≠0, Alarm higher than max
636 -* When min≠0, and max=0, Alarm lower than min
637 -* When min≠0 and max≠0, Alarm higher than max or lower than min
637 +Methods to Update Firmware:
638 638  
639 -Example:
639 +* (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/]]
640 640  
641 - AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
641 +* 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]]**.
642 642  
643 -* (% style="color:blue" %)**Downlink Payload:**
643 += 6. FAQ =
644 644  
645 -(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
646 646  
647 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
646 +== 6.1  What is the frequency plan for DDS75-LB? ==
648 648  
649 649  
650 -=== 3.3.5 Set Alarm Interval ===
649 +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"]]
651 651  
652 652  
653 -The shortest time of two Alarm packet. (unit: min)
652 +== 6.2  Can I use DDS75-LB in condensation environment? ==
654 654  
655 -* (% style="color:blue" %)**AT Command:**
656 656  
657 -(% 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.
655 +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.
658 658  
659 -* (% style="color:blue" %)**Downlink Payload:**
660 660  
661 -(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
658 += 7.  Trouble Shooting =
662 662  
660 +== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
663 663  
664 -=== 3.3.6 Get Alarm settings ===
665 665  
663 +It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
666 666  
667 -Send a LoRaWAN downlink to ask device send Alarm settings.
668 668  
669 -* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
666 +== 7.2  AT Command input doesn't work ==
670 670  
671 -**Example:**
672 672  
673 -[[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"]]
669 +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.
674 674  
675 675  
676 -**Explain:**
672 +== 7.3  Why does the sensor reading show 0 or "No sensor" ==
677 677  
678 -* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
679 679  
675 +~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
680 680  
677 +2. Sensor wiring is disconnected
681 681  
682 -=== 3.3.7 Set Interrupt Mode ===
679 +3. Not using the correct decoder
683 683  
684 684  
685 -Feature, Set Interrupt mode for GPIO_EXIT.
682 +== 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 ==
686 686  
687 -(% style="color:blue" %)**AT Command: AT+INTMOD**
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
685 +1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
703 703  
704 -(% style="color:blue" %)**Downlink Command: 0x06**
687 +2) Does it change with temperature, temperature will affect its measurement
705 705  
706 -Format: Command Code (0x06) followed by 3 bytes.
689 +3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
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.
691 +downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
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
693 +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
712 712  
695 +[[image:image-20230113135125-2.png||height="136" width="1057"]]
713 713  
714 714  
715 -= 4. Battery & Power Consumption =
698 +Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
716 716  
700 +Please send the data to us for check.
717 717  
718 -S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
719 719  
720 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
703 += 8. Order Info =
721 721  
722 722  
723 -= 5. OTA Firmware update =
706 +Part Number: (% style="color:blue" %)**DDS75-LB-XXX**
724 724  
708 +(% style="color:red" %)**XXX**(%%): **The default frequency band**
725 725  
726 -(% class="wikigeneratedid" %)
727 -User can change firmware S31x-LB to:
728 -
729 -* Change Frequency band/ region.
730 -* Update with new features.
731 -* Fix bugs.
732 -
733 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
734 -
735 -
736 -Methods to Update Firmware:
737 -
738 -* (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/]]
739 -* 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]]**.
740 -
741 -
742 -
743 -= 6. FAQ =
744 -
745 -
746 -
747 -= 7. Order Info =
748 -
749 -
750 -Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
751 -
752 -(% style="color:red" %)**XX**(%%): The default frequency band
753 -
754 754  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
755 755  
756 756  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -769,12 +769,12 @@
769 769  
770 770  
771 771  
772 -= 8. ​Packing Info =
728 += 9. ​Packing Info =
773 773  
774 774  
775 775  (% style="color:#037691" %)**Package Includes**:
776 776  
777 -* S31x-LB LoRaWAN Temperature & Humidity Sensor
733 +* DDS75-LB LoRaWAN Distance Detection Sensor x 1
778 778  
779 779  (% style="color:#037691" %)**Dimension and weight**:
780 780  
... ... @@ -788,10 +788,9 @@
788 788  
789 789  
790 790  
791 -= 9. Support =
747 += 10. Support =
792 792  
793 793  
794 794  * 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.
795 795  
796 -
797 797  * 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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