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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 54.1
edited by Saxer Lin
on 2023/05/24 11:48
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To version 70.15
edited by Xiaoling
on 2023/06/13 08:46
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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  
... ... @@ -232,177 +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:700px" %)
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: 194px; background-color: rgb(217, 226, 243);" %)1|=(% style="width: 106px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 97px; background-color: rgb(217, 226, 243);" %)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:194px" %)(((
322 -[[Alarm Flag>>||anchor="HAlarmFlag26MOD"]][[&>>Alarm Flag& MOD& Digital Interrupt(PA8)]]
323 -
324 -[[MOD&>>Alarm Flag& MOD& Digital Interrupt(PA8)]]
325 -
326 -[[Digital Interrupt(PA8)>>Alarm Flag& MOD& Digital Interrupt(PA8)]]
327 -
328 -
329 -)))|(% style="width:106px" %)(((
330 -[[Temperature>>||anchor="HTemperature"]]
331 -)))|(% style="width:97px" %)(((
332 -[[Humidity>>||anchor="HHumidity"]]
355 +(((
356 +0x00: No Ultrasonic Sensor
333 333  )))
334 334  
335 -==== (% style="color:#4472c4" %)**Battery**(%%) ====
336 336  
337 -Sensor Battery Level.
360 +=== 2.3.6  Decode payload in The Things Network ===
338 338  
339 -Ex1: 0x0B45 = 2885mV
340 340  
341 -Ex2: 0x0B49 = 2889mV
363 +While using TTN network, you can add the payload format to decode the payload.
342 342  
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"]]
343 343  
367 +The payload decoder function for TTN V3 is here:
344 344  
345 -==== (% style="color:#4472c4" %)**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 +)))
346 346  
347 -**Example**:
348 348  
349 -If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
374 +== 2.4  Uplink Interval ==
350 350  
351 -If payload is: FF3FH :  (FF3F & 8000 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
352 352  
353 -（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"]]
354 354  
355 355  
356 -==== (% style="color:#4472c4" %)**Humidity**(%%) ====
380 +== 2.5  ​Show Data in DataCake IoT Server ==
357 357  
358 358  
359 -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 +)))
360 360  
387 +(((
388 +
389 +)))
361 361  
362 -==== (% style="color:#4472c4" %)**Alarm Flag & MOD & Digital Interrupt**(%%) ====
391 +(((
392 +(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
393 +)))
363 363  
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 +)))
364 364  
365 -**Example:**
366 366  
367 -If payload & 0x01 = 0x01  **~-~->** This is an Alarm Message.It means that the temperature and humidity exceed the alarm value or trigger an interrupt.
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"]]
368 368  
369 -If payload & 0x01 = 0x00  **~-~->** This is a normal uplink message, no alarm.
370 370  
371 -If payload & 0x80>>7 = 0x01  **~-~->** The PA8 is low level.
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"]]
372 372  
373 -If payload & 0x80>>7 =0x00  **~-~->** The PA8 is high level.
374 374  
375 -If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message.
406 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
376 376  
377 -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. 
408 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS75-LB and add DevEUI.**
378 378  
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"]]
379 379  
380 -== 2.4 Payload Decoder file ==
381 381  
413 +After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
382 382  
383 -In TTN, use can add a custom payload so it shows friendly reading
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"]]
384 384  
385 -In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
386 386  
387 -[[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]]
388 388  
419 +== 2.6 Datalog Feature ==
389 389  
390 -== 2.5 Datalog Feature ==
391 391  
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.
392 392  
393 -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.
394 394  
425 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
395 395  
396 -=== 2.5.1 Ways to get datalog via LoRaWAN ===
397 397  
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.
398 398  
399 -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.
400 -
401 401  * (((
402 -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.
403 403  )))
404 404  * (((
405 -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.
406 406  )))
407 407  
408 408  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -410,10 +410,10 @@
410 410  [[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"]]
411 411  
412 412  
413 -=== 2.5.2 Unix TimeStamp ===
442 +=== 2.6.2 Unix TimeStamp ===
414 414  
415 415  
416 -S31x-LB uses Unix TimeStamp format based on
445 +DDS75-LB uses Unix TimeStamp format based on
417 417  
418 418  [[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"]]
419 419  
... ... @@ -427,143 +427,62 @@
427 427  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
428 428  
429 429  
430 -=== 2.5.3 Set Device Time ===
459 +=== 2.6.3 Set Device Time ===
431 431  
432 432  
433 433  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
434 434  
435 -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).
436 436  
437 437  (% 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.**
438 438  
439 439  
440 -=== 2.5.4 Datalog Uplink payload (FPORT~=3) ===
469 +=== 2.6.4 Poll sensor value ===
441 441  
442 442  
443 -The Datalog uplinks will use below payload format.
472 +Users can poll sensor values based on timestamps. Below is the downlink command.
444 444  
445 -**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
446 446  
447 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:680px" %)
448 -|=(% style="width: 80px;background-color:#D9E2F3" %)(((
449 -**Size(bytes)**
450 -)))|=(% style="width: 68px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 104px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 87px; background-color: rgb(217, 226, 243);" %)**2**|=(% style="width: 178px; background-color: rgb(217, 226, 243);" %)**1**|=(% style="width: 137px; background-color: rgb(217, 226, 243);" %)**4**
451 -|(% style="width:103px" %)**Value**|(% style="width:68px" %)(((
452 -ignore
453 -)))|(% style="width:104px" %)(((
454 -Temperature
455 -)))|(% style="width:87px" %)Humidity|(% style="width:178px" %)(((
456 -Poll message flag &
457 -
458 -Alarm Flag&
459 -
460 -Digital Interrupt
461 -)))|(% style="width:137px" %)Unix Time Stamp
462 -
463 -**Poll message flag & Alarm Flag & Digital Interrupt:**
464 -
465 -[[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"]]
466 -
467 -**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)
468 -
469 -**Poll Message Flag**: 1: This message is a poll message reply.
470 -
471 -* Poll Message Flag is set to 1.
472 -
473 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
474 -
475 -For example, in US915 band, the max payload for different DR is:
476 -
477 -**a) DR0:** max is 11 bytes so one entry of data
478 -
479 -**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
480 -
481 -**c) DR2:** total payload includes 11 entries of data
482 -
483 -**d) DR3: **total payload includes 22 entries of data.
484 -
485 -If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
486 -
487 -
488 -**Example:**
489 -
490 -If S31x-LB has below data inside Flash:
491 -
492 -[[image:1682646494051-944.png]]
493 -
494 -If user sends below downlink command: 3160065F9760066DA705
495 -
496 -Where : Start time: 60065F97 = time 21/1/19 04:27:03
497 -
498 - Stop time: 60066DA7= time 21/1/19 05:27:03
499 -
500 -
501 -**S31x-LB will uplink this payload.**
502 -
503 -[[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"]]
504 -
505 505  (((
506 -__**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.
507 507  )))
508 508  
509 509  (((
510 -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"]]
511 511  )))
512 512  
513 513  (((
514 -7FFF089801464160065F97
488 +Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
515 515  )))
516 516  
517 517  (((
518 -**Ext sensor data**=0x7FFF/100=327.67
492 +Uplink Internal =5s，means DDS75-LB will send one packet every 5s. range 5~~255s.
519 519  )))
520 520  
521 -(((
522 -**Temp**=0x088E/100=22.00
523 -)))
524 524  
525 -(((
526 -**Hum**=0x014B/10=32.6
527 -)))
528 -
529 -(((
530 -**poll message flag & Ext**=0x41,means reply data,Ext=1
531 -)))
532 -
533 -(((
534 -**Unix time** is 0x60066009=1611030423s=21/1/19 04:27:03
535 -)))
536 -
537 -
538 -(% 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
539 -
540 -== 2.6 Temperature Alarm Feature ==
541 -
542 -
543 -S31x-LB work flow with Alarm feature.
544 -
545 -
546 -[[image:image-20230524110125-3.png||height="768" width="1115"]]
547 -
548 -
549 -
550 550  == 2.7 Frequency Plans ==
551 551  
552 552  
553 -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.
554 554  
555 555  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
556 556  
557 557  
558 -= 3. Configure S31x-LB =
504 += 3. Configure DDS75-LB =
559 559  
560 560  == 3.1 Configure Methods ==
561 561  
562 562  
563 -S31x-LB supports below configure method:
509 +DDS75-LB supports below configure method:
564 564  
565 565  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
512 +
566 566  * 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 +
567 567  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
568 568  
569 569  == 3.2 General Commands ==
... ... @@ -572,6 +572,7 @@
572 572  These commands are to configure:
573 573  
574 574  * General system settings like: uplink interval.
523 +
575 575  * LoRaWAN protocol & radio related command.
576 576  
577 577  They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
... ... @@ -579,21 +579,25 @@
579 579  [[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/]]
580 580  
581 581  
582 -== 3.3 Commands special design for S31x-LB ==
531 +== 3.3 Commands special design for DDS75-LB ==
583 583  
584 584  
585 -These commands only valid for S31x-LB, as below:
534 +These commands only valid for DDS75-LB, as below:
586 586  
587 587  
588 588  === 3.3.1 Set Transmit Interval Time ===
589 589  
590 590  
540 +(((
591 591  Feature: Change LoRaWAN End Node Transmit Interval.
542 +)))
592 592  
544 +(((
593 593  (% style="color:blue" %)**AT Command: AT+TDC**
546 +)))
594 594  
595 595  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
596 -|=(% 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**
597 597  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
598 598  30000
599 599  OK
... ... @@ -604,196 +604,154 @@
604 604  Set transmit interval to 60000ms = 60 seconds
605 605  )))
606 606  
560 +(((
607 607  (% style="color:blue" %)**Downlink Command: 0x01**
562 +)))
608 608  
564 +(((
609 609  Format: Command Code (0x01) followed by 3 bytes time value.
566 +)))
610 610  
568 +(((
611 611  If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
570 +)))
612 612  
613 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
614 -* 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 +)))
615 615  
616 -=== 3.3.2 Get Device Status ===
579 +=== 3.3.2 Set Interrupt Mode ===
617 617  
618 618  
619 -Send a LoRaWAN downlink to ask device send Alarm settings.
582 +Feature, Set Interrupt mode for PA8 of pin.
620 620  
621 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
584 +When AT+INTMOD=0 is set, PA8 is used as a digital input port.
622 622  
623 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
586 +(% style="color:blue" %)**AT Command: AT+INTMOD**
624 624  
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
625 625  
626 -=== 3.3.3 Set Temperature Alarm Threshold ===
603 +(% style="color:blue" %)**Downlink Command: 0x06**
627 627  
605 +Format: Command Code (0x06) followed by 3 bytes.
628 628  
629 -* (% 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.
630 630  
631 -(% style="color:#037691" %)**AT+SHTEMP=min,max**
609 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
632 632  
633 -* When min=0, and max≠0, Alarm higher than max
634 -* When min≠0, and max=0, Alarm lower than min
635 -* 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
636 636  
637 -Example:
613 += 4. Battery & Power Consumption =
638 638  
639 - AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
640 640  
641 -* (% 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.
642 642  
643 -(% 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/]] .
644 644  
645 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
646 646  
621 += 5. OTA Firmware update =
647 647  
648 -=== 3.3.4 Set Humidity Alarm Threshold ===
649 649  
624 +(% class="wikigeneratedid" %)
625 +User can change firmware DDS75-LB to:
650 650  
651 -* (% style="color:blue" %)**AT Command:**
627 +* Change Frequency band/ region.
652 652  
653 -(% style="color:#037691" %)**AT+SHHUM=min,max**
629 +* Update with new features.
654 654  
655 -* When min=0, and max≠0, Alarm higher than max
656 -* When min≠0, and max=0, Alarm lower than min
657 -* When min≠0 and max≠0, Alarm higher than max or lower than min
631 +* Fix bugs.
658 658  
659 -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]]**
660 660  
661 - AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
635 +Methods to Update Firmware:
662 662  
663 -* (% 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/]]
664 664  
665 -(% 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]]**.
666 666  
667 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
641 += 6. FAQ =
668 668  
669 669  
670 -=== 3.3.5 Set Alarm Interval ===
644 +== 6.1  What is the frequency plan for DDS75-LB? ==
671 671  
672 672  
673 -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"]]
674 674  
675 -* (% style="color:blue" %)**AT Command:**
676 676  
677 -(% 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? ==
678 678  
679 -* (% style="color:blue" %)**Downlink Payload:**
680 680  
681 -(% 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.
682 682  
683 683  
684 -=== 3.3.6 Get Alarm settings ===
656 += 7.  Trouble Shooting =
685 685  
658 +== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
686 686  
687 -Send a LoRaWAN downlink to ask device send Alarm settings.
688 688  
689 -* (% 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"]]
690 690  
691 -**Example:**
692 692  
693 -[[image:image-20230524110211-4.png]]
664 +== 7.2  AT Command input doesn't work ==
694 694  
695 -**Explain:**
696 696  
697 -* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
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.
698 698  
699 -=== 3.3.7 Set Interrupt Mode ===
700 700  
670 +== 7.3  Why does the sensor reading show 0 or "No sensor" ==
701 701  
702 -Feature, Set Interrupt mode for PA8 of pin.
703 703  
704 -When AT+INTMOD=0 is set, PA8 is used as a digital input port.
673 +~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
705 705  
706 -(% style="color:blue" %)**AT Command: AT+INTMOD**
675 +2. Sensor wiring is disconnected
707 707  
708 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
709 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
710 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
711 -0
712 -OK
713 -the mode is 0 =Disable Interrupt
714 -)))
715 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
716 -Set Transmit Interval
717 -0. (Disable Interrupt),
718 -~1. (Trigger by rising and falling edge)
719 -2. (Trigger by falling edge)
720 -3. (Trigger by rising edge)
721 -)))|(% style="width:157px" %)OK
677 +3. Not using the correct decoder
722 722  
723 -(% style="color:blue" %)**Downlink Command: 0x06**
724 724  
725 -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 ==
726 726  
727 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
728 728  
729 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
730 -* 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.)
731 731  
732 -=== 3.3.8 Set Power Output Duration ===
685 +2) Does it change with temperature, temperature will affect its measurement
733 733  
687 +3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
734 734  
735 -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**
736 736  
737 -~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
738 738  
739 -2. keep it on as per duration, read sensor value and construct uplink payload
693 +[[image:image-20230113135125-2.png||height="136" width="1057"]]
740 740  
741 -3. final, close the power output.
742 742  
743 -(% 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.
744 744  
745 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
746 -|=(% style="width: 154px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3" %)**Response**
747 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
748 -OK
749 -|(% 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.
750 750  
751 -(% style="color:blue" %)**Downlink Command: 0x07**
752 752  
753 -Format: Command Code (0x07) followed by 2 bytes.
701 += 8. Order Info =
754 754  
755 -The first and second bytes are the time to turn on.
756 756  
757 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
758 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
704 +Part Number: (% style="color:blue" %)**DDS75-LB-XXX**
759 759  
760 -= 4. Battery & Power Consumption =
706 +(% style="color:red" %)**XXX**(%%): **The default frequency band**
761 761  
762 -
763 -S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
764 -
765 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
766 -
767 -
768 -= 5. OTA Firmware update =
769 -
770 -
771 -(% class="wikigeneratedid" %)
772 -User can change firmware S31x-LB to:
773 -
774 -* Change Frequency band/ region.
775 -* Update with new features.
776 -* Fix bugs.
777 -
778 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
779 -
780 -
781 -Methods to Update Firmware:
782 -
783 -* (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/]]
784 -* 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]]**.
785 -
786 -= 6. FAQ =
787 -
788 -
789 -
790 -= 7. Order Info =
791 -
792 -
793 -Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
794 -
795 -(% style="color:red" %)**XX**(%%): The default frequency band
796 -
797 797  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
798 798  
799 799  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -810,12 +810,15 @@
810 810  
811 811  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
812 812  
813 -= 8. ​Packing Info =
814 814  
815 815  
726 +
727 += 9. ​Packing Info =
728 +
729 +
816 816  (% style="color:#037691" %)**Package Includes**:
817 817  
818 -* S31x-LB LoRaWAN Temperature & Humidity Sensor
732 +* DDS75-LB LoRaWAN Distance Detection Sensor x 1
819 819  
820 820  (% style="color:#037691" %)**Dimension and weight**:
821 821  
... ... @@ -827,9 +827,12 @@
827 827  
828 828  * Weight / pcs : g
829 829  
830 -= 9. Support =
831 831  
832 832  
746 +
747 += 10. Support =
748 +
749 +
833 833  * 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.
834 834  
835 835  * 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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