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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 40.1
edited by Saxer Lin
on 2023/05/23 17:06
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 ==
... ... @@ -37,40 +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 -
52 52  == 1.3 Specification ==
53 53  
54 54  
55 -(% style="color:#037691" %)**Common DC Characteristics:**
56 +(% style="color:#037691" %)**Rated environmental conditions:**
56 56  
57 -* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
58 -* 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 +
59 59  
60 -(% style="color:#037691" %)**Temperature Sensor:**
72 +
73 +)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
61 61  
62 -* Range: -40 to + 80°C
63 -* Accuracy: ±0.2 @ 0-90 °C
64 -* Resolution: 0.1°C
65 -* 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);       **
66 66  
67 -(% 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)**
68 68  
69 -* Range: 0 ~~ 99.9% RH
70 -* Accuracy: ± 2%RH ( 0 ~~ 100%RH)
71 -* Resolution: 0.01% RH
72 -* Long Term Shift: <0.25 %RH/yr
80 +
81 +)))
73 73  
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 +
74 74  (% style="color:#037691" %)**LoRa Spec:**
75 75  
76 76  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -91,16 +91,41 @@
91 91  * Sleep Mode: 5uA @ 3.3v
92 92  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
93 93  
108 +== 1.4 Effective measurement range Reference beam pattern ==
94 94  
95 -== 1.4 Sleep mode and working mode ==
96 96  
111 +**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
97 97  
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 +
98 98  (% 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.
99 99  
100 100  (% 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.
101 101  
102 102  
103 -== 1.5 Button & LEDs ==
142 +== 1.7 Button & LEDs ==
104 104  
105 105  
106 106  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
... ... @@ -119,13 +119,12 @@
119 119  )))
120 120  |(% 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.
121 121  
161 +== 1.8 BLE connection ==
122 122  
123 -== 1.6 BLE connection ==
124 124  
164 +DDS75-LB support BLE remote configure.
125 125  
126 -S31x-LB support BLE remote configure.
127 127  
128 -
129 129  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:
130 130  
131 131  * Press button to send an uplink
... ... @@ -135,47 +135,45 @@
135 135  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
136 136  
137 137  
138 -== 1.7  Hardware Variant ==
176 +== 1.9 Pin Definitions ==
139 139  
178 +[[image:image-20230523174230-1.png]]
140 140  
141 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
142 -|=(% 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
143 -|(% style="width:102px" %)S31-LB|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)(((
144 -1 x SHT31 Probe
145 145  
146 -Cable Length : 2 meters
181 +== ==
147 147  
148 -
149 -)))
150 -|(% style="width:102px" %)S31B-LB|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)(((
151 -1 x SHT31 Probe
183 +== 2.10 Mechanical ==
152 152  
153 -Installed in device.
154 -)))
155 155  
156 -(% style="display:none" %)
186 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
157 157  
158 158  
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 -== 1.8 Mechanical ==
161 161  
192 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
162 162  
163 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
164 164  
195 +**Probe Mechanical:**
165 165  
166 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
167 167  
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"]]
168 168  
169 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
170 170  
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"]]
171 171  
172 -= 2. Configure S31x-LB to connect to LoRaWAN network =
173 173  
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 +
174 174  == 2.1 How it works ==
175 175  
176 176  
177 -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.
178 178  
214 +(% style="display:none" %) (%%)
179 179  
180 180  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
181 181  
... ... @@ -182,13 +182,15 @@
182 182  
183 183  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.
184 184  
185 -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.
186 186  
223 +[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
187 187  
188 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
189 189  
190 -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.
191 191  
228 +Each DDS75-LB is shipped with a sticker with the default device EUI as below:
229 +
192 192  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
193 193  
194 194  
... ... @@ -216,10 +216,10 @@
216 216  [[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"]]
217 217  
218 218  
219 -(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
257 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS75-LB
220 220  
221 221  
222 -Press the button for 5 seconds to activate the S31x-LB.
260 +Press the button for 5 seconds to activate the DDS75-LB.
223 223  
224 224  (% 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.
225 225  
... ... @@ -226,174 +226,189 @@
226 226  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
227 227  
228 228  
229 -== 2.3 ​Uplink Payload ==
267 +== 2.3  ​Uplink Payload ==
230 230  
231 -=== 2.3.1 Device Status, FPORT~=5 ===
232 232  
270 +(((
271 +(((
272 +DDS75-LB will uplink payload via LoRaWAN with below payload format: 
273 +)))
233 233  
234 -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 +)))
235 235  
236 -The Payload format is as below.
281 +(((
282 +
283 +)))
237 237  
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"]]
238 238  
239 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
240 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
241 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
242 -|(% 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"]]
243 243  
244 -Example parse in TTNv3
245 245  
246 -[[image:image-20230421171614-1.png||alt="图片-20230421171614-1.png"]]
299 +=== 2.3.1  Battery Info ===
247 247  
248 248  
249 -(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
302 +Check the battery voltage for DDS75-LB.
250 250  
251 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
304 +Ex1: 0x0B45 = 2885mV
252 252  
253 -(% style="color:#037691" %)**Frequency Band**:
306 +Ex2: 0x0B49 = 2889mV
254 254  
255 -*0x01: EU868
256 256  
257 -*0x02: US915
309 +=== 2.3.2  Distance ===
258 258  
259 -*0x03: IN865
260 260  
261 -*0x04: AU915
312 +(((
313 +Get the distance. Flat object range 280mm - 7500mm.
314 +)))
262 262  
263 -*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" %)** **
264 264  
265 -*0x06: RU864
319 +(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
320 +)))
266 266  
267 -*0x07: AS923
268 268  
269 -*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.
270 270  
271 -*0x09: AS923-2
326 +=== 2.3.3  Interrupt Pin ===
272 272  
273 -*0x0a: AS923-3
274 274  
275 -*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.
276 276  
277 -*0x0c: EU433
331 +**Example:**
278 278  
279 -*0x0d: KR920
333 +0x00: Normal uplink packet.
280 280  
281 -*0x0e: MA869
335 +0x01: Interrupt Uplink Packet.
282 282  
283 283  
284 -(% style="color:#037691" %)**Sub-Band**:
338 +=== 2.3.4  DS18B20 Temperature sensor ===
285 285  
286 -AU915 and US915:value 0x00 ~~ 0x08
287 287  
288 -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.
289 289  
290 -Other Bands: Always 0x00
343 +**Example**:
291 291  
345 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
292 292  
293 -(% style="color:#037691" %)**Battery Info**:
347 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
294 294  
295 -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.**
296 296  
297 -Ex1: 0x0B45 = 2885mV
298 298  
299 -Ex2: 0x0B49 = 2889mV
352 +=== 2.3.5  Sensor Flag ===
300 300  
301 301  
302 -=== 2.3.2  Sensor Data. FPORT~=2 ===
355 +(((
356 +0x01: Detect Ultrasonic Sensor
357 +)))
303 303  
304 -
305 -Sensor Data is uplink via FPORT=2
306 -
307 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
308 -|=(% style="width: 90px;background-color:#D9E2F3" %)(((
309 -**Size(bytes)**
310 -)))|=(% 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
311 -|(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
312 -[[Battery>>||anchor="HBattery"]]
313 -)))|(% style="width:130px" %)(((
314 -[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
315 -)))|(% style="width:91px" %)(((
316 -[[Alarm Flag>>||anchor="HAlarmFlag26MOD"]]
317 -)))|(% style="width:103px" %)(((
318 -[[Temperature>>||anchor="HTemperature"]]
319 -)))|(% style="width:80px" %)(((
320 -[[Humidity>>||anchor="HHumidity"]]
359 +(((
360 +0x00: No Ultrasonic Sensor
321 321  )))
322 322  
323 -==== (% style="color:#4472c4" %)**Battery**(%%) ====
324 324  
325 -Sensor Battery Level.
364 +=== 2.3.6  Decode payload in The Things Network ===
326 326  
327 -Ex1: 0x0B45 = 2885mV
328 328  
329 -Ex2: 0x0B49 = 2889mV
367 +While using TTN network, you can add the payload format to decode the payload.
330 330  
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"]]
331 331  
371 +The payload decoder function for TTN V3 is here:
332 332  
333 -==== (% style="color:#4472c4" %)**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 +)))
334 334  
335 -**Example**:
336 336  
337 -If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
378 +== 2.4  Uplink Interval ==
338 338  
339 -If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
340 340  
341 -（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"]]
342 342  
343 343  
344 -==== (% style="color:#4472c4" %)**Humidity**(%%) ====
384 +== 2.5  ​Show Data in DataCake IoT Server ==
345 345  
346 346  
347 -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 +)))
348 348  
391 +(((
392 +
393 +)))
349 349  
350 -==== (% style="color:#4472c4" %)**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 +)))
351 351  
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 +)))
352 352  
353 -**Example:**
354 354  
355 -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"]]
356 356  
357 -If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm
358 358  
359 -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"]]
360 360  
361 -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. 
362 362  
410 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
363 363  
364 -== 2.4 Payload Decoder file ==
412 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS75-LB and add DevEUI.**
365 365  
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"]]
366 366  
367 -In TTN, use can add a custom payload so it shows friendly reading
368 368  
369 -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.
370 370  
371 -[[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"]]
372 372  
373 373  
374 -== 2.5 Datalog Feature ==
375 375  
423 +== 2.6 Datalog Feature ==
376 376  
377 -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.
378 378  
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.
379 379  
380 -=== 2.5.1 Ways to get datalog via LoRaWAN ===
381 381  
429 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
382 382  
383 -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.
384 384  
385 -* a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
386 -* 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.
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.
387 387  
434 +* (((
435 +a) DDS75-LB will do an ACK check for data records sending to make sure every data arrive server.
436 +)))
437 +* (((
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.
439 +)))
440 +
388 388  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
389 389  
390 390  [[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"]]
391 391  
392 392  
393 -=== 2.5.2 Unix TimeStamp ===
446 +=== 2.6.2 Unix TimeStamp ===
394 394  
395 395  
396 -S31x-LB uses Unix TimeStamp format based on
449 +DDS75-LB uses Unix TimeStamp format based on
397 397  
398 398  [[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"]]
399 399  
... ... @@ -407,137 +407,64 @@
407 407  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
408 408  
409 409  
410 -=== 2.5.3 Set Device Time ===
463 +=== 2.6.3 Set Device Time ===
411 411  
412 412  
413 413  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
414 414  
415 -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).
416 416  
417 417  (% 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.**
418 418  
419 419  
420 -=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
473 +=== 2.6.4 Poll sensor value ===
421 421  
422 422  
423 -The Datalog uplinks will use below payload format.
476 +Users can poll sensor values based on timestamps. Below is the downlink command.
424 424  
425 -**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
426 426  
427 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
428 -|=(% style="width: 80px;background-color:#D9E2F3" %)(((
429 -**Size(bytes)**
430 -)))|=(% 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**
431 -|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
432 -Temp_Black
433 -)))|(% 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"]]
434 -
435 -**Poll message flag & Ext:**
436 -
437 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LHT65N%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20Manual/WebHome/image-20221006192726-1.png?width=754&height=112&rev=1.1||alt="图片-20221006192726-1.png" height="112" width="754"]]
438 -
439 -**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)
440 -
441 -**Poll Message Flag**: 1: This message is a poll message reply.
442 -
443 -* Poll Message Flag is set to 1.
444 -
445 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
446 -
447 -For example, in US915 band, the max payload for different DR is:
448 -
449 -**a) DR0:** max is 11 bytes so one entry of data
450 -
451 -**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
452 -
453 -**c) DR2:** total payload includes 11 entries of data
454 -
455 -**d) DR3: **total payload includes 22 entries of data.
456 -
457 -If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
458 -
459 -
460 -**Example:**
461 -
462 -If S31x-LB has below data inside Flash:
463 -
464 -[[image:1682646494051-944.png]]
465 -
466 -If user sends below downlink command: 3160065F9760066DA705
467 -
468 -Where : Start time: 60065F97 = time 21/1/19 04:27:03
469 -
470 - Stop time: 60066DA7= time 21/1/19 05:27:03
471 -
472 -
473 -**S31x-LB will uplink this payload.**
474 -
475 -[[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"]]
476 -
477 477  (((
478 -__**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.
479 479  )))
480 480  
481 481  (((
482 -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"]]
483 483  )))
484 484  
485 485  (((
486 -7FFF089801464160065F97
492 +Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
487 487  )))
488 488  
489 489  (((
490 -**Ext sensor data**=0x7FFF/100=327.67
496 +Uplink Internal =5s，means DDS75-LB will send one packet every 5s. range 5~~255s.
491 491  )))
492 492  
493 -(((
494 -**Temp**=0x088E/100=22.00
495 -)))
496 496  
497 -(((
498 -**Hum**=0x014B/10=32.6
499 -)))
500 -
501 -(((
502 -**poll message flag & Ext**=0x41,means reply data,Ext=1
503 -)))
504 -
505 -(((
506 -**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
507 -)))
508 -
509 -
510 -(% 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
511 -
512 -== 2.6 Temperature Alarm Feature ==
513 -
514 -
515 -S31x-LB work flow with Alarm feature.
516 -
517 -
518 -[[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"]]
519 -
520 -
521 521  == 2.7 Frequency Plans ==
522 522  
523 523  
524 -The S31x-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
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.
525 525  
526 526  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
527 527  
528 528  
529 -= 3. Configure S31x-LB =
508 += 3. Configure DDS75-LB =
530 530  
531 531  == 3.1 Configure Methods ==
532 532  
533 533  
534 -S31x-LB supports below configure method:
513 +DDS75-LB supports below configure method:
535 535  
536 536  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
516 +
537 537  * 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 +
538 538  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
539 539  
540 -
541 541  == 3.2 General Commands ==
542 542  
543 543  
... ... @@ -544,6 +544,7 @@
544 544  These commands are to configure:
545 545  
546 546  * General system settings like: uplink interval.
527 +
547 547  * LoRaWAN protocol & radio related command.
548 548  
549 549  They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
... ... @@ -551,21 +551,25 @@
551 551  [[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/]]
552 552  
553 553  
554 -== 3.3 Commands special design for S31x-LB ==
535 +== 3.3 Commands special design for DDS75-LB ==
555 555  
556 556  
557 -These commands only valid for S31x-LB, as below:
538 +These commands only valid for DDS75-LB, as below:
558 558  
559 559  
560 560  === 3.3.1 Set Transmit Interval Time ===
561 561  
562 562  
544 +(((
563 563  Feature: Change LoRaWAN End Node Transmit Interval.
546 +)))
564 564  
548 +(((
565 565  (% style="color:blue" %)**AT Command: AT+TDC**
550 +)))
566 566  
567 567  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
568 -|=(% 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**
569 569  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
570 570  30000
571 571  OK
... ... @@ -576,171 +576,154 @@
576 576  Set transmit interval to 60000ms = 60 seconds
577 577  )))
578 578  
564 +(((
579 579  (% style="color:blue" %)**Downlink Command: 0x01**
566 +)))
580 580  
568 +(((
581 581  Format: Command Code (0x01) followed by 3 bytes time value.
570 +)))
582 582  
572 +(((
583 583  If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
574 +)))
584 584  
585 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
586 -* 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 +)))
587 587  
583 +=== 3.3.2 Set Interrupt Mode ===
588 588  
589 -=== 3.3.2 Get Device Status ===
590 590  
586 +Feature, Set Interrupt mode for PA8 of pin.
591 591  
592 -Send a LoRaWAN downlink to ask device send Alarm settings.
588 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
593 593  
594 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
590 +(% style="color:blue" %)**AT Command: AT+INTMOD**
595 595  
596 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
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
597 597  
607 +(% style="color:blue" %)**Downlink Command: 0x06**
598 598  
599 -=== 3.3.3 Set Temperature Alarm Threshold ===
609 +Format: Command Code (0x06) followed by 3 bytes.
600 600  
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.
601 601  
602 -* (% style="color:blue" %)**AT Command:**
613 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
603 603  
604 -(% style="color:#037691" %)**AT+SHTEMP=min,max**
615 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
605 605  
606 -* When min=0, and max≠0, Alarm higher than max
607 -* When min≠0, and max=0, Alarm lower than min
608 -* When min≠0 and max≠0, Alarm higher than max or lower than min
617 += 4. Battery & Power Consumption =
609 609  
610 -Example:
611 611  
612 - AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
620 +DDS75-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
613 613  
614 -* (% style="color:blue" %)**Downlink Payload:**
622 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
615 615  
616 -(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
617 617  
618 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
625 += 5. OTA Firmware update =
619 619  
620 620  
621 -=== 3.3.4 Set Humidity Alarm Threshold ===
628 +(% class="wikigeneratedid" %)
629 +User can change firmware DDS75-LB to:
622 622  
631 +* Change Frequency band/ region.
623 623  
624 -* (% style="color:blue" %)**AT Command:**
633 +* Update with new features.
625 625  
626 -(% style="color:#037691" %)**AT+SHHUM=min,max**
635 +* Fix bugs.
627 627  
628 -* When min=0, and max≠0, Alarm higher than max
629 -* When min≠0, and max=0, Alarm lower than min
630 -* When min≠0 and max≠0, Alarm higher than max or lower than min
637 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]**
631 631  
632 -Example:
639 +Methods to Update Firmware:
633 633  
634 - AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
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/]]
635 635  
636 -* (% style="color:blue" %)**Downlink Payload:**
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]]**.
637 637  
638 -(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
645 += 6. FAQ =
639 639  
640 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
641 641  
648 +== 6.1  What is the frequency plan for DDS75-LB? ==
642 642  
643 -=== 3.3.5 Set Alarm Interval ===
644 644  
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"]]
645 645  
646 -The shortest time of two Alarm packet. (unit: min)
647 647  
648 -* (% style="color:blue" %)**AT Command:**
654 +== 6.2  Can I use DDS75-LB in condensation environment? ==
649 649  
650 -(% 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.
651 651  
652 -* (% style="color:blue" %)**Downlink Payload:**
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.
653 653  
654 -(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
655 655  
660 += 7.  Trouble Shooting =
656 656  
657 -=== 3.3.6 Get Alarm settings ===
662 +== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
658 658  
659 659  
660 -Send a LoRaWAN downlink to ask device send Alarm settings.
665 +It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
661 661  
662 -* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
663 663  
664 -**Example:**
668 +== 7.2  AT Command input doesn't work ==
665 665  
666 -[[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"]]
667 667  
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.
668 668  
669 -**Explain:**
670 670  
671 -* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
674 +== 7.3  Why does the sensor reading show 0 or "No sensor" ==
672 672  
673 673  
674 -=== 3.3.7 Set Interrupt Mode ===
677 +~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
675 675  
679 +2. Sensor wiring is disconnected
676 676  
677 -Feature, Set Interrupt mode for GPIO_EXIT.
681 +3. Not using the correct decoder
678 678  
679 -(% style="color:blue" %)**AT Command: AT+INTMOD**
680 680  
681 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
682 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
683 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
684 -0
685 -OK
686 -the mode is 0 =Disable Interrupt
687 -)))
688 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
689 -Set Transmit Interval
690 -0. (Disable Interrupt),
691 -~1. (Trigger by rising and falling edge)
692 -2. (Trigger by falling edge)
693 -3. (Trigger by rising edge)
694 -)))|(% style="width:157px" %)OK
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 ==
695 695  
696 -(% style="color:blue" %)**Downlink Command: 0x06**
697 697  
698 -Format: Command Code (0x06) followed by 3 bytes.
687 +1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
699 699  
700 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
689 +2) Does it change with temperature, temperature will affect its measurement
701 701  
702 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
703 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
691 +3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
704 704  
693 +downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
705 705  
706 -= 4. Battery & Power Consumption =
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
707 707  
697 +[[image:image-20230113135125-2.png||height="136" width="1057"]]
708 708  
709 -S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
710 710  
711 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
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.
712 712  
702 +Please send the data to us for check.
713 713  
714 -= 5. OTA Firmware update =
715 715  
705 += 8. Order Info =
716 716  
717 -(% class="wikigeneratedid" %)
718 -User can change firmware S31x-LB to:
719 719  
720 -* Change Frequency band/ region.
721 -* Update with new features.
722 -* Fix bugs.
708 +Part Number: (% style="color:blue" %)**DDS75-LB-XXX**
723 723  
724 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
710 +(% style="color:red" %)**XXX**(%%): **The default frequency band**
725 725  
726 -
727 -Methods to Update Firmware:
728 -
729 -* (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/]]
730 -* 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]]**.
731 -
732 -
733 -= 6. FAQ =
734 -
735 -
736 -
737 -= 7. Order Info =
738 -
739 -
740 -Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
741 -
742 -(% style="color:red" %)**XX**(%%): The default frequency band
743 -
744 744  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
745 745  
746 746  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -758,12 +758,14 @@
758 758  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
759 759  
760 760  
761 -= 8. ​Packing Info =
762 762  
763 763  
731 += 9. ​Packing Info =
732 +
733 +
764 764  (% style="color:#037691" %)**Package Includes**:
765 765  
766 -* S31x-LB LoRaWAN Temperature & Humidity Sensor
736 +* DDS75-LB LoRaWAN Distance Detection Sensor x 1
767 767  
768 768  (% style="color:#037691" %)**Dimension and weight**:
769 769  
... ... @@ -776,9 +776,11 @@
776 776  * Weight / pcs : g
777 777  
778 778  
779 -= 9. Support =
780 780  
781 781  
751 += 10. Support =
752 +
753 +
782 782  * 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.
783 783  
784 784  * 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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