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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 45.2
edited by Saxer Lin
on 2023/05/24 08:56
Change comment: There is no comment for this version
To version 70.15
edited by Xiaoling
on 2023/06/13 08:46
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -S31-LB / S31B-LB LoRaWAN Outdoor Temperature & Humidity Sensor User Manual
1 +DDS75-LB -- LoRaWAN Distance Detection Sensor User Manual
Author
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1 -XWiki.Saxer
1 +XWiki.Xiaoling
Content
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1 1  (% style="text-align:center" %)
2 -[[image:S31-B.jpg]]
2 +[[image:image-20230612170349-1.png||height="656" width="656"]]
3 3  
4 4  
5 5  
... ... @@ -15,22 +15,22 @@
15 15  
16 16  = 1. Introduction =
17 17  
18 -== 1.1 What is S31x-LB LoRaWAN Temperature & Humidity Sensor ==
18 +== 1.1 What is LoRaWAN Distance Detection Sensor ==
19 19  
20 20  
21 -The Dragino S31x-LB is a (% style="color:blue" %)**LoRaWAN Temperature and Humidity Sensor**(%%) for Internet of Things solution. It is used to measure the (% style="color:blue" %)**surrounding environment temperature and relative air humidity precisely**(%%), and then upload to IoT server via LoRaWAN wireless protocol.
21 +The Dragino DDS75-LB is a (% style="color:blue" %)** LoRaWAN Distance Detection Sensor**(%%) for Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses (% style="color:blue" %)** ultrasonic sensing technology**(%%) for (% style="color:blue" %)**distance measurement**(%%), and (% style="color:blue" %)** temperature compensation**(%%) is performed internally to improve the reliability of data. The DDS75-LB can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc.
22 22  
23 -The temperature & humidity sensor used in S31x-LB is SHT31, which is fully calibrated, linearized, and temperature compensated digital output from Sensirion, it provides a strong reliability and long-term stability. The SHT31 is fixed in a (% style="color:blue" %)**waterproof anti-condensation casing**(%%) for long term use.
23 +It detects the distance(% style="color:blue" %)**  between the measured object and the sensor**(%%), and uploads the value via wireless to LoRaWAN IoT Server.
24 24  
25 -The LoRa wireless technology used in S31x-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
25 +The LoRa wireless technology used in DDS75-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
26 26  
27 -S31x-LB supports (% style="color:blue" %)**Temperature & Humdity alarm feature**(%%), user can set temperature alarm for instant notice. S31x-LB supports Datalog feature, it can save the data when there is no LoRaWAN network and uplink when network recover.
27 +DDS75-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
28 28  
29 -S31x-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
29 +DDS75-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
30 30  
31 -S31x-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
31 +Each DDS75-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
32 32  
33 -Each S31x-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
33 +[[image:image-20230612170943-2.png||height="525" width="912"]]
34 34  
35 35  
36 36  == 1.2 ​Features ==
... ... @@ -37,39 +37,54 @@
37 37  
38 38  
39 39  * LoRaWAN 1.0.3 Class A
40 -* Ultra-low power consumption
41 -* External 3 meters SHT31 probe (For S31-LB)
42 -* Measure range -55°C ~~ 125°C
43 -* Temperature & Humidity alarm
44 44  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
41 +* Ultra-low power consumption
42 +* Distance Detection by Ultrasonic technology
43 +* Flat object range 280mm - 7500mm
44 +* Accuracy: ±(1cm+S*0.3%) (S: Distance)
45 +* Cable Length : 25cm
45 45  * Support Bluetooth v5.1 and LoRaWAN remote configure
46 46  * Support wireless OTA update firmware
47 -* Uplink on periodically
48 +* AT Commands to change parameters
48 48  * Downlink to change configure
50 +* IP66 Waterproof Enclosure
49 49  * 8500mAh Battery for long term use
50 50  
51 51  == 1.3 Specification ==
52 52  
53 53  
54 -(% style="color:#037691" %)**Common DC Characteristics:**
56 +(% style="color:#037691" %)**Rated environmental conditions:**
55 55  
56 -* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
57 -* Operating Temperature: -40 ~~ 85°C
58 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
59 +|(% style="background-color:#d9e2f3; color:#0070c0; width:163px" %)**Item**|(% style="background-color:#d9e2f3; color:#0070c0; width:90px" %)(((
60 +**Minimum value**
61 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)(((
62 +**Typical value**
63 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:87px" %)(((
64 +**Maximum value**
65 +)))|(% style="background-color:#d9e2f3; color:#0070c0; width:40px" %)**Unit**|(% style="background-color:#d9e2f3; color:#0070c0; width:50px" %)**Remarks**
66 +|(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
67 +|(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
68 +|(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
69 +|(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
70 +
58 58  
59 -(% style="color:#037691" %)**Temperature Sensor:**
72 +
73 +)))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
60 60  
61 -* Range: -40 to + 80°C
62 -* Accuracy: ±0.2 @ 0-90 °C
63 -* Resolution: 0.1°C
64 -* Long Term Shift: <0.03 °C/yr
75 +(((
76 +**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
65 65  
66 -(% style="color:#037691" %)**Humidity Sensor: **
78 +**~ b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
67 67  
68 -* Range: 0 ~~ 99.9% RH
69 -* Accuracy: ± 2%RH ( 0 ~~ 100%RH)
70 -* Resolution: 0.01% RH
71 -* Long Term Shift: <0.25 %RH/yr
80 +
81 +)))
72 72  
83 +(% style="color:#037691" %)**Common DC Characteristics:**
84 +
85 +* Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
86 +* Operating Temperature: -40 ~~ 85°C
87 +
73 73  (% style="color:#037691" %)**LoRa Spec:**
74 74  
75 75  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -90,15 +90,41 @@
90 90  * Sleep Mode: 5uA @ 3.3v
91 91  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
92 92  
93 -== 1.4 Sleep mode and working mode ==
108 +== 1.4 Effective measurement range Reference beam pattern ==
94 94  
95 95  
111 +**~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
112 +
113 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]]
114 +
115 +
116 +**2. The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
117 +
118 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]]
119 +
120 +
121 +== 1.5 Applications ==
122 +
123 +
124 +* Horizontal distance measurement
125 +* Liquid level measurement
126 +* Parking management system
127 +* Object proximity and presence detection
128 +* Intelligent trash can management system
129 +* Robot obstacle avoidance
130 +* Automatic control
131 +* Sewer
132 +* Bottom water level monitoring
133 +
134 +== 1.6 Sleep mode and working mode ==
135 +
136 +
96 96  (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
97 97  
98 98  (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
99 99  
100 100  
101 -== 1.5 Button & LEDs ==
142 +== 1.7 Button & LEDs ==
102 102  
103 103  
104 104  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
... ... @@ -117,10 +117,10 @@
117 117  )))
118 118  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
119 119  
120 -== 1.6 BLE connection ==
161 +== 1.8 BLE connection ==
121 121  
122 122  
123 -S31x-LB support BLE remote configure.
164 +DDS75-LB support BLE remote configure.
124 124  
125 125  
126 126  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
... ... @@ -132,56 +132,45 @@
132 132  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
133 133  
134 134  
135 -== 1.7 Pin Definitions ==
176 +== 1.9 Pin Definitions ==
136 136  
137 137  [[image:image-20230523174230-1.png]]
138 138  
139 139  
140 -== 1.8 Hardware Variant ==
141 141  
142 142  
143 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
144 -|=(% 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
145 -|(% style="width:102px" %)(((
146 -S31-LB
147 -)))|(% style="width:190px" %)[[image:S31.jpg]]|(% style="width:297px" %)(((
148 -1 x SHT31 Probe
183 +== 2.10 Mechanical ==
149 149  
150 -Cable Length : 2 meters
151 151  
152 -
153 -)))
154 -|(% style="width:102px" %)(((
155 -S31B-LB
156 -)))|(% style="width:190px" %)[[image:S31B.jpg]]|(% style="width:297px" %)(((
157 -1 x SHT31 Probe
186 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
158 158  
159 -Installed in device.
160 -)))
161 161  
162 -(% style="display:none" %)
189 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
163 163  
164 164  
192 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
165 165  
166 -== 1.9 Mechanical ==
167 167  
195 +**Probe Mechanical:**
168 168  
169 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
170 170  
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"]]
171 171  
172 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
173 173  
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"]]
174 174  
175 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
176 176  
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"]]
177 177  
178 -= 2. Configure S31x-LB to connect to LoRaWAN network =
179 179  
207 += 2. Configure DDS75-LB to connect to LoRaWAN network =
208 +
180 180  == 2.1 How it works ==
181 181  
182 182  
183 -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.
184 184  
214 +(% style="display:none" %) (%%)
185 185  
186 186  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
187 187  
... ... @@ -188,13 +188,15 @@
188 188  
189 189  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.
190 190  
191 -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.
192 192  
223 +[[image:image-20230612171032-3.png||height="492" width="855"]](% style="display:none" %)
193 193  
194 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
195 195  
196 -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.
197 197  
228 +Each DDS75-LB is shipped with a sticker with the default device EUI as below:
229 +
198 198  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
199 199  
200 200  
... ... @@ -222,10 +222,10 @@
222 222  [[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"]]
223 223  
224 224  
225 -(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
257 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS75-LB
226 226  
227 227  
228 -Press the button for 5 seconds to activate the S31x-LB.
260 +Press the button for 5 seconds to activate the DDS75-LB.
229 229  
230 230  (% 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.
231 231  
... ... @@ -232,167 +232,174 @@
232 232  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
233 233  
234 234  
235 -== 2.3 ​Uplink Payload ==
267 +== 2.3  ​Uplink Payload ==
236 236  
237 -=== 2.3.1 Device Status, FPORT~=5 ===
238 238  
270 +(((
271 +DDS75-LB will uplink payload via LoRaWAN with below payload format: 
272 +)))
239 239  
240 -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 +)))
241 241  
242 -The Payload format is as below.
243 243  
244 244  
245 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
246 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
247 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
248 -|(% 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"]]
249 249  
250 -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"]]
251 251  
252 -[[image:image-20230421171614-1.png||alt="图片-20230421171614-1.png"]]
253 253  
295 +=== 2.3.1  Battery Info ===
254 254  
255 -(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
256 256  
257 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
298 +Check the battery voltage for DDS75-LB.
258 258  
259 -(% style="color:#037691" %)**Frequency Band**:
300 +Ex1: 0x0B45 = 2885mV
260 260  
261 -*0x01: EU868
302 +Ex2: 0x0B49 = 2889mV
262 262  
263 -*0x02: US915
264 264  
265 -*0x03: IN865
305 +=== 2.3.2  Distance ===
266 266  
267 -*0x04: AU915
268 268  
269 -*0x05: KZ865
308 +(((
309 +Get the distance. Flat object range 280mm - 7500mm.
310 +)))
270 270  
271 -*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" %)** **
272 272  
273 -*0x07: AS923
315 +(% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
316 +)))
274 274  
275 -*0x08: AS923-1
276 276  
277 -*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.
278 278  
279 -*0x0a: AS923-3
322 +=== 2.3.3  Interrupt Pin ===
280 280  
281 -*0x0b: CN470
282 282  
283 -*0x0c: EU433
325 +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.
284 284  
285 -*0x0d: KR920
327 +**Example:**
286 286  
287 -*0x0e: MA869
329 +0x00: Normal uplink packet.
288 288  
331 +0x01: Interrupt Uplink Packet.
289 289  
290 -(% style="color:#037691" %)**Sub-Band**:
291 291  
292 -AU915 and US915:value 0x00 ~~ 0x08
334 +=== 2.3.4  DS18B20 Temperature sensor ===
293 293  
294 -CN470: value 0x0B ~~ 0x0C
295 295  
296 -Other Bands: Always 0x00
337 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
297 297  
339 +**Example**:
298 298  
299 -(% style="color:#037691" %)**Battery Info**:
341 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
300 300  
301 -Check the battery voltage.
343 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
302 302  
303 -Ex1: 0x0B45 = 2885mV
345 +(% style="color:red" %)**Note: DS18B20 feature is supported in the hardware version > v1.3 which made since early of 2021.**
304 304  
305 -Ex2: 0x0B49 = 2889mV
306 306  
348 +=== 2.3.5  Sensor Flag ===
307 307  
308 -=== 2.3.2  Sensor Data. FPORT~=2 ===
309 309  
351 +(((
352 +0x01: Detect Ultrasonic Sensor
353 +)))
310 310  
311 -Sensor Data is uplink via FPORT=2
312 -
313 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
314 -|=(% style="width: 90px;background-color:#D9E2F3" %)(((
315 -**Size(bytes)**
316 -)))|=(% 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
317 -|(% style="width:99px" %)**Value**|(% style="width:69px" %)(((
318 -[[Battery>>||anchor="HBattery"]]
319 -)))|(% style="width:130px" %)(((
320 -[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
321 -)))|(% style="width:91px" %)(((
322 -[[Alarm Flag>>||anchor="HAlarmFlag26MOD"]]
323 -)))|(% style="width:103px" %)(((
324 -[[Temperature>>||anchor="HTemperature"]]
325 -)))|(% style="width:80px" %)(((
326 -[[Humidity>>||anchor="HHumidity"]]
355 +(((
356 +0x00: No Ultrasonic Sensor
327 327  )))
328 328  
329 -==== (% style="color:#4472c4" %)**2.3.2.1 Battery**(%%) ====
330 330  
331 -Sensor Battery Level.
360 +=== 2.3.6  Decode payload in The Things Network ===
332 332  
333 -Ex1: 0x0B45 = 2885mV
334 334  
335 -Ex2: 0x0B49 = 2889mV
363 +While using TTN network, you can add the payload format to decode the payload.
336 336  
365 +[[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  
367 +The payload decoder function for TTN V3 is here:
338 338  
339 -==== (% style="color:#4472c4" %)**2.3.2.2 Temperature**(%%) ====
369 +(((
370 +DDS75-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
371 +)))
340 340  
341 -**Example**:
342 342  
343 -If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
374 +== 2.4  Uplink Interval ==
344 344  
345 -If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
346 346  
347 -（FF3F & 8000：Judge whether the highest bit is 1, when the highest bit is 1, it is negative）
377 +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  
349 349  
350 -==== (% style="color:#4472c4" %)**2.3.2.3 Humidity**(%%) ====
380 +== 2.5  ​Show Data in DataCake IoT Server ==
351 351  
352 352  
353 -Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
383 +(((
384 +[[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:
385 +)))
354 354  
387 +(((
388 +
389 +)))
355 355  
356 -==== (% style="color:#4472c4" %)**2.3.2.4 Alarm Flag& MOD**(%%) ====
391 +(((
392 +(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
393 +)))
357 357  
395 +(((
396 +(% 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:**
397 +)))
358 358  
359 -**Example:**
360 360  
361 -If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message
400 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654592790040-760.png?rev=1.1||alt="1654592790040-760.png"]]
362 362  
363 -If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm
364 364  
365 -If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message
403 +[[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"]]
366 366  
367 -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. 
368 368  
406 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
369 369  
370 -== 2.4 Payload Decoder file ==
408 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS75-LB and add DevEUI.**
371 371  
410 +[[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"]]
372 372  
373 -In TTN, use can add a custom payload so it shows friendly reading
374 374  
375 -In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
413 +After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
376 376  
377 -[[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]]
415 +[[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  
379 379  
380 -== 2.5 Datalog Feature ==
381 381  
419 +== 2.6 Datalog Feature ==
382 382  
383 -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.
384 384  
422 +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.
385 385  
386 -=== 2.5.1 Ways to get datalog via LoRaWAN ===
387 387  
425 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
388 388  
389 -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.
390 390  
428 +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.
429 +
391 391  * (((
392 -a) S31x-LB will do an ACK check for data records sending to make sure every data arrive server.
431 +a) DDS75-LB will do an ACK check for data records sending to make sure every data arrive server.
393 393  )))
394 394  * (((
395 -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.
434 +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.
396 396  )))
397 397  
398 398  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -400,10 +400,10 @@
400 400  [[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"]]
401 401  
402 402  
403 -=== 2.5.2 Unix TimeStamp ===
442 +=== 2.6.2 Unix TimeStamp ===
404 404  
405 405  
406 -S31x-LB uses Unix TimeStamp format based on
445 +DDS75-LB uses Unix TimeStamp format based on
407 407  
408 408  [[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"]]
409 409  
... ... @@ -417,134 +417,62 @@
417 417  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
418 418  
419 419  
420 -=== 2.5.3 Set Device Time ===
459 +=== 2.6.3 Set Device Time ===
421 421  
422 422  
423 423  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
424 424  
425 -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).
464 +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).
426 426  
427 427  (% 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.**
428 428  
429 429  
430 -=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
469 +=== 2.6.4 Poll sensor value ===
431 431  
432 432  
433 -The Datalog uplinks will use below payload format.
472 +Users can poll sensor values based on timestamps. Below is the downlink command.
434 434  
435 -**Retrieval data payload:**
474 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
475 +|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
476 +|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
477 +|(% style="width:58px" %)31|(% style="width:127px" %)Timestamp start|(% style="width:124px" %)Timestamp end|(% style="width:114px" %)Uplink Interval
436 436  
437 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
438 -|=(% style="width: 80px;background-color:#D9E2F3" %)(((
439 -**Size(bytes)**
440 -)))|=(% 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**
441 -|(% style="width:103px" %)**Value**|(% style="width:54px" %)(((
442 -Temp_Black
443 -)))|(% 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"]]
444 -
445 -**Poll message flag & Ext:**
446 -
447 -[[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"]]
448 -
449 -**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)
450 -
451 -**Poll Message Flag**: 1: This message is a poll message reply.
452 -
453 -* Poll Message Flag is set to 1.
454 -
455 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
456 -
457 -For example, in US915 band, the max payload for different DR is:
458 -
459 -**a) DR0:** max is 11 bytes so one entry of data
460 -
461 -**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
462 -
463 -**c) DR2:** total payload includes 11 entries of data
464 -
465 -**d) DR3: **total payload includes 22 entries of data.
466 -
467 -If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
468 -
469 -
470 -**Example:**
471 -
472 -If S31x-LB has below data inside Flash:
473 -
474 -[[image:1682646494051-944.png]]
475 -
476 -If user sends below downlink command: 3160065F9760066DA705
477 -
478 -Where : Start time: 60065F97 = time 21/1/19 04:27:03
479 -
480 - Stop time: 60066DA7= time 21/1/19 05:27:03
481 -
482 -
483 -**S31x-LB will uplink this payload.**
484 -
485 -[[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"]]
486 -
487 487  (((
488 -__**7FFF089801464160065F97**__ **__7FFF__ __088E__ __014B__ __41__ __60066009__** 7FFF0885014E41600660667FFF0875015141600662BE7FFF086B015541600665167FFF08660155416006676E7FFF085F015A41600669C67FFF0857015D4160066C1E
480 +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.
489 489  )))
490 490  
491 491  (((
492 -Where the first 11 bytes is for the first entry:
484 +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"]]
493 493  )))
494 494  
495 495  (((
496 -7FFF089801464160065F97
488 +Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
497 497  )))
498 498  
499 499  (((
500 -**Ext sensor data**=0x7FFF/100=327.67
492 +Uplink Internal =5s，means DDS75-LB will send one packet every 5s. range 5~~255s.
501 501  )))
502 502  
503 -(((
504 -**Temp**=0x088E/100=22.00
505 -)))
506 506  
507 -(((
508 -**Hum**=0x014B/10=32.6
509 -)))
510 -
511 -(((
512 -**poll message flag & Ext**=0x41,means reply data,Ext=1
513 -)))
514 -
515 -(((
516 -**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
517 -)))
518 -
519 -
520 -(% 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
521 -
522 -== 2.6 Temperature Alarm Feature ==
523 -
524 -
525 -S31x-LB work flow with Alarm feature.
526 -
527 -
528 -[[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"]]
529 -
530 -
531 531  == 2.7 Frequency Plans ==
532 532  
533 533  
534 -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.
499 +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.
535 535  
536 536  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
537 537  
538 538  
539 -= 3. Configure S31x-LB =
504 += 3. Configure DDS75-LB =
540 540  
541 541  == 3.1 Configure Methods ==
542 542  
543 543  
544 -S31x-LB supports below configure method:
509 +DDS75-LB supports below configure method:
545 545  
546 546  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
512 +
547 547  * 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]].
514 +
548 548  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
549 549  
550 550  == 3.2 General Commands ==
... ... @@ -553,6 +553,7 @@
553 553  These commands are to configure:
554 554  
555 555  * General system settings like: uplink interval.
523 +
556 556  * LoRaWAN protocol & radio related command.
557 557  
558 558  They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
... ... @@ -560,21 +560,25 @@
560 560  [[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/]]
561 561  
562 562  
563 -== 3.3 Commands special design for S31x-LB ==
531 +== 3.3 Commands special design for DDS75-LB ==
564 564  
565 565  
566 -These commands only valid for S31x-LB, as below:
534 +These commands only valid for DDS75-LB, as below:
567 567  
568 568  
569 569  === 3.3.1 Set Transmit Interval Time ===
570 570  
571 571  
540 +(((
572 572  Feature: Change LoRaWAN End Node Transmit Interval.
542 +)))
573 573  
544 +(((
574 574  (% style="color:blue" %)**AT Command: AT+TDC**
546 +)))
575 575  
576 576  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
577 -|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
549 +|=(% 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**
578 578  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
579 579  30000
580 580  OK
... ... @@ -585,195 +585,154 @@
585 585  Set transmit interval to 60000ms = 60 seconds
586 586  )))
587 587  
560 +(((
588 588  (% style="color:blue" %)**Downlink Command: 0x01**
562 +)))
589 589  
564 +(((
590 590  Format: Command Code (0x01) followed by 3 bytes time value.
566 +)))
591 591  
568 +(((
592 592  If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
570 +)))
593 593  
594 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
595 -* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
572 +* (((
573 +Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
574 +)))
575 +* (((
576 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
577 +)))
596 596  
597 -=== 3.3.2 Get Device Status ===
579 +=== 3.3.2 Set Interrupt Mode ===
598 598  
599 599  
600 -Send a LoRaWAN downlink to ask device send Alarm settings.
582 +Feature, Set Interrupt mode for PA8 of pin.
601 601  
602 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
584 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
603 603  
604 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
586 +(% style="color:blue" %)**AT Command: AT+INTMOD**
605 605  
588 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
589 +|=(% 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**
590 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
591 +0
592 +OK
593 +the mode is 0 =Disable Interrupt
594 +)))
595 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
596 +Set Transmit Interval
597 +0. (Disable Interrupt),
598 +~1. (Trigger by rising and falling edge)
599 +2. (Trigger by falling edge)
600 +3. (Trigger by rising edge)
601 +)))|(% style="width:157px" %)OK
606 606  
607 -=== 3.3.3 Set Temperature Alarm Threshold ===
603 +(% style="color:blue" %)**Downlink Command: 0x06**
608 608  
605 +Format: Command Code (0x06) followed by 3 bytes.
609 609  
610 -* (% style="color:blue" %)**AT Command:**
607 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
611 611  
612 -(% style="color:#037691" %)**AT+SHTEMP=min,max**
609 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
613 613  
614 -* When min=0, and max≠0, Alarm higher than max
615 -* When min≠0, and max=0, Alarm lower than min
616 -* When min≠0 and max≠0, Alarm higher than max or lower than min
611 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
617 617  
618 -Example:
613 += 4. Battery & Power Consumption =
619 619  
620 - AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
621 621  
622 -* (% style="color:blue" %)**Downlink Payload:**
616 +DDS75-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
623 623  
624 -(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
618 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
625 625  
626 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
627 627  
621 += 5. OTA Firmware update =
628 628  
629 -=== 3.3.4 Set Humidity Alarm Threshold ===
630 630  
624 +(% class="wikigeneratedid" %)
625 +User can change firmware DDS75-LB to:
631 631  
632 -* (% style="color:blue" %)**AT Command:**
627 +* Change Frequency band/ region.
633 633  
634 -(% style="color:#037691" %)**AT+SHHUM=min,max**
629 +* Update with new features.
635 635  
636 -* When min=0, and max≠0, Alarm higher than max
637 -* When min≠0, and max=0, Alarm lower than min
638 -* When min≠0 and max≠0, Alarm higher than max or lower than min
631 +* Fix bugs.
639 639  
640 -Example:
633 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/7la95mae0fn03xe/AACtzs-32m22TLb75B-iIr-Qa?dl=0]]**
641 641  
642 - AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
635 +Methods to Update Firmware:
643 643  
644 -* (% style="color:blue" %)**Downlink Payload:**
637 +* (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/]]
645 645  
646 -(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
639 +* 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]]**.
647 647  
648 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
641 += 6. FAQ =
649 649  
650 650  
651 -=== 3.3.5 Set Alarm Interval ===
644 +== 6.1  What is the frequency plan for DDS75-LB? ==
652 652  
653 653  
654 -The shortest time of two Alarm packet. (unit: min)
647 +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"]]
655 655  
656 -* (% style="color:blue" %)**AT Command:**
657 657  
658 -(% 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.
650 +== 6.2  Can I use DDS75-LB in condensation environment? ==
659 659  
660 -* (% style="color:blue" %)**Downlink Payload:**
661 661  
662 -(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
653 +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.
663 663  
664 664  
665 -=== 3.3.6 Get Alarm settings ===
656 += 7.  Trouble Shooting =
666 666  
658 +== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
667 667  
668 -Send a LoRaWAN downlink to ask device send Alarm settings.
669 669  
670 -* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
661 +It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
671 671  
672 -**Example:**
673 673  
674 -[[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"]]
664 +== 7.2  AT Command input doesn't work ==
675 675  
676 676  
677 -**Explain:**
667 +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.
678 678  
679 -* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
680 680  
681 -=== 3.3.7 Set Interrupt Mode ===
670 +== 7.3  Why does the sensor reading show 0 or "No sensor" ==
682 682  
683 683  
684 -Feature, Set Interrupt mode for PA8 of pin.
673 +~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
685 685  
686 -(% style="color:blue" %)**AT Command: AT+INTMOD**
675 +2. Sensor wiring is disconnected
687 687  
688 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
689 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
690 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
691 -0
692 -OK
693 -the mode is 0 =Disable Interrupt
694 -)))
695 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
696 -Set Transmit Interval
697 -0. (Disable Interrupt),
698 -~1. (Trigger by rising and falling edge)
699 -2. (Trigger by falling edge)
700 -3. (Trigger by rising edge)
701 -)))|(% style="width:157px" %)OK
677 +3. Not using the correct decoder
702 702  
703 -(% style="color:blue" %)**Downlink Command: 0x06**
704 704  
705 -Format: Command Code (0x06) followed by 3 bytes.
680 +== 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 ==
706 706  
707 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
708 708  
709 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
710 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
683 +1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
711 711  
712 -=== 3.3.8 Set Power Output Duration ===
685 +2) Does it change with temperature, temperature will affect its measurement
713 713  
687 +3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
714 714  
715 -Control the output duration 5V . Before each sampling, device will
689 +downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
716 716  
717 -~1. first enable the power output to external sensor,
691 +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
718 718  
719 -2. keep it on as per duration, read sensor value and construct uplink payload
693 +[[image:image-20230113135125-2.png||height="136" width="1057"]]
720 720  
721 -3. final, close the power output.
722 722  
723 -(% style="color:blue" %)**AT Command: AT+5VT**
696 +Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
724 724  
725 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
726 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
727 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
728 -OK
729 -|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
698 +Please send the data to us for check.
730 730  
731 -(% style="color:blue" %)**Downlink Command: 0x07**
732 732  
733 -Format: Command Code (0x07) followed by 2 bytes.
701 += 8. Order Info =
734 734  
735 -The first and second bytes are the time to turn on.
736 736  
737 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
738 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
704 +Part Number: (% style="color:blue" %)**DDS75-LB-XXX**
739 739  
740 -= 4. Battery & Power Consumption =
706 +(% style="color:red" %)**XXX**(%%): **The default frequency band**
741 741  
742 -
743 -S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
744 -
745 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
746 -
747 -
748 -= 5. OTA Firmware update =
749 -
750 -
751 -(% class="wikigeneratedid" %)
752 -User can change firmware S31x-LB to:
753 -
754 -* Change Frequency band/ region.
755 -* Update with new features.
756 -* Fix bugs.
757 -
758 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
759 -
760 -
761 -Methods to Update Firmware:
762 -
763 -* (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/]]
764 -* 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]]**.
765 -
766 -= 6. FAQ =
767 -
768 -
769 -
770 -= 7. Order Info =
771 -
772 -
773 -Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
774 -
775 -(% style="color:red" %)**XX**(%%): The default frequency band
776 -
777 777  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
778 778  
779 779  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -790,12 +790,15 @@
790 790  
791 791  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
792 792  
793 -= 8. ​Packing Info =
794 794  
795 795  
726 +
727 += 9. ​Packing Info =
728 +
729 +
796 796  (% style="color:#037691" %)**Package Includes**:
797 797  
798 -* S31x-LB LoRaWAN Temperature & Humidity Sensor
732 +* DDS75-LB LoRaWAN Distance Detection Sensor x 1
799 799  
800 800  (% style="color:#037691" %)**Dimension and weight**:
801 801  
... ... @@ -807,9 +807,12 @@
807 807  
808 808  * Weight / pcs : g
809 809  
810 -= 9. Support =
811 811  
812 812  
746 +
747 += 10. Support =
748 +
749 +
813 813  * 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.
814 814  
815 815  * 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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