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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 62.3
edited by Xiaoling
on 2023/05/30 09:08
Change comment: There is no comment for this version
To version 79.2
edited by Xiaoling
on 2023/06/13 14:31
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
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1 -CPL03-LB -- LoRaWAN Pulse/Contact Sensor User Manual
1 +DDS20-LB -- LoRaWAN Ultrasonic Liquid Level Sensor User Manual
Content
... ... @@ -1,7 +1,13 @@
1 1  (% style="text-align:center" %)
2 -[[image:image-20230530084608-2.jpeg||height="707" width="707"]]
2 +[[image:image-20230613133716-2.png||height="717" width="717"]]
3 3  
4 4  
5 +
6 +
7 +
8 +
9 +
10 +
5 5  **Table of Contents：**
6 6  
7 7  {{toc/}}
... ... @@ -13,24 +13,24 @@
13 13  
14 14  = 1. Introduction =
15 15  
16 -== 1.1 What is CPL03-LB LoRaWAN Pulse/Contact Sensor ==
22 +== 1.1 What is LoRaWAN Ultrasonic liquid level Sensor ==
17 17  
18 18  
19 -The Dragino CPL03-LB is a (% style="color:blue" %)**LoRaWAN Contact Sensor**(%%) for Internet of Things solution. It detects dry contact status, open time, open counts, and then upload to IoT server via LoRaWAN wireless protocol.
25 +The Dragino DDS20-LB is a (% style="color:blue" %)**LoRaWAN Ultrasonic liquid level sensor**(%%) for Internet of Things solution. It uses (% style="color:blue" %)**none-contact method **(%%)to measure the (% style="color:blue" %)**height of liquid**(%%) in a container without opening the container, and send the value via LoRaWAN network to IoT Server.
20 20  
21 -The CPL03-LB will send periodically data every day as well as for each dry contact action. It also counts the contact open times and calculate last open duration. User can also disable the uplink for each open/close event, instead, device can count each open event and uplink periodically.
27 +The DDS20-LB sensor is installed directly below the container to detect the height of the liquid level. User doesn't need to open a hole on the container to be tested. The none-contact measurement makes the measurement safety, easier and possible for some strict situation. 
22 22  
23 -The temperature & humidity sensor used in CPL03-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.
29 +DDS20-LB uses (% style="color:blue" %)**ultrasonic sensing technology**(%%) for distance measurement. DDS20-LB is of high accuracy to measure various liquid such as: (% style="color:blue" %)**toxic substances**(%%), (% style="color:blue" %)**strong acids**(%%), (% style="color:blue" %)**strong alkalis**(%%) and (% style="color:blue" %)**various pure liquids**(%%) in high-temperature and high-pressure airtight containers.
24 24  
25 -The LoRa wireless technology used in CPL03-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.
31 +The LoRa wireless technology used in DDS20-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 -CPL03-LB (% style="color:blue" %)**supports open alarm feature**(%%), user can set open alarm for instant notice. CPL03-LB (% style="color:blue" %)**supports Datalog feature**, it can save the data when there is no LoRaWAN network and uplink when network recover.
33 +DDS20-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
28 28  
29 -CPL03-LB (% style="color:blue" %)**supports BLE configure**(%%) and (% style="color:blue" %)**wireless OTA update**(%%) which make user easy to use.
35 +DDS20-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 -CPL03-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
37 +Each DDS20-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 CPL03-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.
39 +[[image:image-20230613140115-3.png||height="453" width="800"]]
34 34  
35 35  
36 36  == 1.2 ​Features ==
... ... @@ -37,18 +37,20 @@
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
47 +* Ultra-low power consumption
48 +* Liquid Level Measurement by Ultrasonic technology
49 +* Measure through container, No need to contact Liquid
50 +* Valid level range 20mm - 2000mm
51 +* Accuracy: ±(5mm+S*0.5%) (S: Measure Value)
52 +* Cable Length : 25cm
45 45  * Support Bluetooth v5.1 and LoRaWAN remote configure
46 46  * Support wireless OTA update firmware
47 -* Uplink on periodically
55 +* AT Commands to change parameters
48 48  * Downlink to change configure
57 +* IP66 Waterproof Enclosure
49 49  * 8500mAh Battery for long term use
50 50  
51 -
52 52  == 1.3 Specification ==
53 53  
54 54  
... ... @@ -57,20 +57,6 @@
57 57  * Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~~ 3.6v
58 58  * Operating Temperature: -40 ~~ 85°C
59 59  
60 -(% style="color:#037691" %)**Temperature Sensor:**
61 -
62 -* Range: -40 to + 80°C
63 -* Accuracy: ±0.2 @ 0-90 °C
64 -* Resolution: 0.1°C
65 -* Long Term Shift: <0.03 °C/yr
66 -
67 -(% style="color:#037691" %)**Humidity Sensor: **
68 -
69 -* Range: 0 ~~ 99.9% RH
70 -* Accuracy: ± 2%RH ( 0 ~~ 100%RH)
71 -* Resolution: 0.01% RH
72 -* Long Term Shift: <0.25 %RH/yr
73 -
74 74  (% style="color:#037691" %)**LoRa Spec:**
75 75  
76 76  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
... ... @@ -91,16 +91,159 @@
91 91  * Sleep Mode: 5uA @ 3.3v
92 92  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
93 93  
88 +== 1.4 Suitable Container & Liquid ==
94 94  
95 -== 1.4 Sleep mode and working mode ==
96 96  
91 +* Solid Wall container such as: steel, iron, glass, ceramics, non-foaming plastics etc.
92 +* Container shape is regular, and surface is smooth.
93 +* Container Thickness:
94 +** Pure metal material.  2~~8mm, best is 3~~5mm
95 +** Pure non metal material: <10 mm
96 +* Pure liquid without irregular deposition.(% style="display:none" %)
97 97  
98 +
99 +== 1.5 Install DDS20-LB ==
100 +
101 +
102 +(% style="color:blue" %)**Step 1**(%%):  Choose the installation point.
103 +
104 +DDS20-LB (% style="color:red" %)**MUST**(%%) be installed on the container bottom middle position.
105 +
106 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615091045-3.png?rev=1.1||alt="image-20220615091045-3.png"]]
107 +
108 +
109 +(((
110 +(% style="color:blue" %)**Step 2**(%%):  Polish the installation point.
111 +)))
112 +
113 +(((
114 +For Metal Surface with paint, it is important to polish the surface, first use crude sand paper to polish the paint level , then use exquisite sand paper to polish the metal level to make it shine & smooth.
115 +)))
116 +
117 +[[image:image-20230613143052-5.png]]
118 +
119 +
120 +No polish needed if the container is shine metal surface without paint or non-metal container.
121 +
122 +[[image:image-20230613143125-6.png]]
123 +
124 +
125 +
126 +(((
127 +(% style="color:blue" %)**Step3:   **(%%)Test the installation point.
128 +)))
129 +
130 +(((
131 +Power on DDS20-LB, check if the blue LED is on, If the blue LED is on, means the sensor works. Then put ultrasonic coupling paste on the sensor and put it tightly on the installation point.
132 +)))
133 +
134 +
135 +(((
136 +It is necessary to put the coupling paste between the sensor and the container, otherwise DDS20-LB won't detect the liquid level.
137 +)))
138 +
139 +[[image:1655256160324-178.png||height="151" width="419"]][[image:image-20220615092327-13.png||height="146" width="260"]]
140 +
141 +
142 +(((
143 +After paste the DDS20-LB well, power on DDS20-LB. In the first 30 seconds of booting, device will check the sensors status and BLUE LED will show the status as below. After 30 seconds, BLUE LED will be off to save battery life.
144 +)))
145 +
146 +
147 +(((
148 +(% style="color:red" %)**LED Status:**
149 +)))
150 +
151 +* (((
152 +Onboard LED: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well.
153 +)))
154 +
155 +* (((
156 +(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** always ON**(%%): Sensor is power on but doesn't detect liquid. There is problem in installation point.
157 +)))
158 +* (((
159 +(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** slowly blinking**(%%): Sensor detects Liquid Level, The installation point is good.
160 +)))
161 +
162 +(((
163 +LDDS20 will enter into low power mode at 30 seconds after system reset or power on, Blue LED will be off after that.
164 +)))
165 +
166 +
167 +(((
168 +(% style="color:red" %)**Note 2:**
169 +)))
170 +
171 +(((
172 +(% style="color:red" %)**Ultrasonic coupling paste** (%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
173 +)))
174 +
175 +
176 +(((
177 +(% style="color:blue" %)**Step4:   **(%%)Install use Epoxy ab glue.
178 +)))
179 +
180 +(((
181 +Prepare Eproxy AB glue.
182 +)))
183 +
184 +(((
185 +Put Eproxy AB glue in the sensor and press it hard on the container installation point.
186 +)))
187 +
188 +(((
189 +Reset DDS20-LB and see if the BLUE LED is slowly blinking.
190 +)))
191 +
192 +[[image:image-20220615091045-8.png||height="203" width="341"]] [[image:image-20220615091045-9.png||height="200" width="284"]]
193 +
194 +
195 +(((
196 +(% style="color:red" %)**Note 1:**
197 +)))
198 +
199 +(((
200 +Eproxy AB glue needs 3~~ 5 minutes to stable attached. we can use other glue material to keep it in the position.
201 +)))
202 +
203 +
204 +(((
205 +(% style="color:red" %)**Note 2:**
206 +)))
207 +
208 +(((
209 +(% style="color:red" %)**Eproxy AB glue**(%%) is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
210 +)))
211 +
212 +
213 +== 1.6 Applications ==
214 +
215 +
216 +* Smart liquid control solution.
217 +
218 +* Smart liquefied gas solution.
219 +
220 +
221 +
222 +== 1.7 Precautions ==
223 +
224 +
225 +* At room temperature, containers of different materials, such as steel, glass, iron, ceramics, non-foamed plastics and other dense materials, have different detection blind areas and detection limit heights.
226 +
227 +* For containers of the same material at room temperature, the detection blind zone and detection limit height are also different for the thickness of the container.
228 +
229 +* When the detected liquid level exceeds the effective detection value of the sensor, and the liquid level of the liquid to be measured shakes or tilts, the detected liquid height is unstable.(% style="display:none" %)
230 +
231 +
232 +== 1.8 Sleep mode and working mode ==
233 +
234 +
98 98  (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
99 99  
100 100  (% style="color:blue" %)**Working Mode:** (%%)In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
101 101  
102 102  
103 -== 1.5 Button & LEDs ==
240 +== 1.9 Button & LEDs ==
104 104  
105 105  
106 106  [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
... ... @@ -119,13 +119,11 @@
119 119  )))
120 120  |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode.
121 121  
259 +== 1.10 BLE connection ==
122 122  
123 -== 1.6 BLE connection ==
124 124  
262 +DDS20-LB support BLE remote configure.
125 125  
126 -S31x-LB support BLE remote configure.
127 -
128 -
129 129  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
130 130  
131 131  * Press button to send an uplink
... ... @@ -135,56 +135,39 @@
135 135  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
136 136  
137 137  
138 -== 1.7 Pin Definitions ==
273 +== 1.11 Pin Definitions ==
139 139  
140 140  [[image:image-20230523174230-1.png]]
141 141  
142 142  
143 -== 1.8 Hardware Variant ==
278 +== 1.12 Mechanical ==
144 144  
145 145  
146 -(% border="1" cellspacing="5" style="width:472px" %)
147 -|=(% style="width: 102px;background-color:#D9E2F3;color:#0070C0" %)Model|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)Photo|=(% style="width: 187px; background-color:#D9E2F3;color:#0070C0" %)Probe Info
148 -|(% style="width:102px" %)(((
149 -S31-LB
150 -)))|(% style="width:190px" %)[[image:image-20230527093214-2.jpeg]]|(% style="width:187px" %)(((
151 -1 x SHT31 Probe
281 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
152 152  
153 -Cable Length : 2 meters
154 154  
155 -
156 -)))
157 -|(% style="width:102px" %)(((
158 -S31B-LB
159 -)))|(% style="width:190px" %)[[image:image-20230527093155-1.jpeg]]|(% style="width:187px" %)(((
160 -1 x SHT31 Probe
284 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
161 161  
162 -Installed in device.
163 -)))
164 164  
165 -(% style="display:none" %)
287 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
166 166  
167 167  
290 +(% style="color:blue" %)**Probe Mechanical:**
168 168  
169 -== 1.9 Mechanical ==
292 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615090910-1.png?rev=1.1||alt="image-20220615090910-1.png"]]
170 170  
171 171  
172 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
295 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/image-20220615090910-2.png?rev=1.1||alt="image-20220615090910-2.png"]]
173 173  
174 174  
175 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
298 += 2. Configure DDS20-LB to connect to LoRaWAN network =
176 176  
177 -
178 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
179 -
180 -
181 -= 2. Configure S31x-LB to connect to LoRaWAN network =
182 -
183 183  == 2.1 How it works ==
184 184  
185 185  
186 -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.
303 +The DDS45-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 DDS45-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
187 187  
305 +(% style="display:none" %) (%%)
188 188  
189 189  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
190 190  
... ... @@ -191,13 +191,15 @@
191 191  
192 192  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.
193 193  
194 -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.
312 +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.
195 195  
314 +[[image:image-20230613140140-4.png||height="453" width="800"]](% style="display:none" %)
196 196  
197 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from S31x-LB.
198 198  
199 -Each S31x-LB is shipped with a sticker with the default device EUI as below:
317 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS45-LB.
200 200  
319 +Each DDS45-LB is shipped with a sticker with the default device EUI as below:
320 +
201 201  [[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
202 202  
203 203  
... ... @@ -225,10 +225,10 @@
225 225  [[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"]]
226 226  
227 227  
228 -(% style="color:blue" %)**Step 2:**(%%) Activate on S31x-LB
348 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS45-LB
229 229  
230 230  
231 -Press the button for 5 seconds to activate the S31x-LB.
351 +Press the button for 5 seconds to activate the DDS45-LB.
232 232  
233 233  (% 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.
234 234  
... ... @@ -235,174 +235,165 @@
235 235  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
236 236  
237 237  
238 -== 2.3 ​Uplink Payload ==
358 +== 2.3  ​Uplink Payload ==
239 239  
240 -=== 2.3.1 Device Status, FPORT~=5 ===
241 241  
361 +(((
362 +DDS45-LB will uplink payload via LoRaWAN with below payload format: 
363 +)))
242 242  
243 -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.
365 +(((
366 +Uplink payload includes in total 8 bytes.
367 +)))
244 244  
245 -The Payload format is as below.
369 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
370 +|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
371 +**Size(bytes)**
372 +)))|=(% 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**
373 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
374 +[[Distance>>||anchor="H2.3.2A0Distance"]]
375 +(unit: mm)
376 +)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
377 +[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
378 +)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
246 246  
380 +[[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"]]
247 247  
248 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
249 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
250 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
251 -|(% 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
252 252  
253 -Example parse in TTNv3
383 +=== 2.3.1  Battery Info ===
254 254  
255 -[[image:image-20230524144422-1.png||height="174" width="1080"]]
256 256  
386 +Check the battery voltage for DDS45-LB.
257 257  
258 -(% style="color:#037691" %)**Sensor Model**(%%): For S31x-LB, this value is 0x0A
388 +Ex1: 0x0B45 = 2885mV
259 259  
260 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
390 +Ex2: 0x0B49 = 2889mV
261 261  
262 -(% style="color:#037691" %)**Frequency Band**:
263 263  
264 -*0x01: EU868
393 +=== 2.3.2  Distance ===
265 265  
266 -*0x02: US915
267 267  
268 -*0x03: IN865
396 +(((
397 +Get the distance. Flat object range 30mm - 4500mm.
398 +)))
269 269  
270 -*0x04: AU915
400 +(((
401 +For example, if the data you get from the register is **0x0B 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
271 271  
272 -*0x05: KZ865
403 +(% style="color:blue" %)**0B05(H) = 2821 (D) = 2821 mm.**
404 +)))
273 273  
274 -*0x06: RU864
406 +* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
407 +* If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
275 275  
276 -*0x07: AS923
409 +=== 2.3.3  Interrupt Pin ===
277 277  
278 -*0x08: AS923-1
279 279  
280 -*0x09: AS923-2
412 +This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up.
281 281  
282 -*0x0a: AS923-3
414 +**Example:**
283 283  
284 -*0x0b: CN470
416 +0x00: Normal uplink packet.
285 285  
286 -*0x0c: EU433
418 +0x01: Interrupt Uplink Packet.
287 287  
288 -*0x0d: KR920
289 289  
290 -*0x0e: MA869
421 +=== 2.3.4  DS18B20 Temperature sensor ===
291 291  
292 292  
293 -(% style="color:#037691" %)**Sub-Band**:
424 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
294 294  
295 -AU915 and US915:value 0x00 ~~ 0x08
426 +**Example**:
296 296  
297 -CN470: value 0x0B ~~ 0x0C
428 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
298 298  
299 -Other Bands: Always 0x00
430 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
300 300  
301 301  
302 -(% style="color:#037691" %)**Battery Info**:
433 +=== 2.3.5  Sensor Flag ===
303 303  
304 -Check the battery voltage.
305 305  
306 -Ex1: 0x0B45 = 2885mV
436 +(((
437 +0x01: Detect Ultrasonic Sensor
438 +)))
307 307  
308 -Ex2: 0x0B49 = 2889mV
309 -
310 -
311 -=== 2.3.2  Sensor Data. FPORT~=2 ===
312 -
313 -
314 -Sensor Data is uplink via FPORT=2
315 -
316 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
317 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
318 -**Size(bytes)**
319 -)))|=(% style="width: 40px;background-color:#D9E2F3;color:#0070C0" %)2|=(% style="width: 90px;background-color:#D9E2F3;color:#0070C0" %)4|=(% style="width: 150px; background-color: #D9E2F3;color:#0070C0" %)1|=(% style="width: 80px; background-color: #D9E2F3;color:#0070C0" %)**2**|=(% style="width: 80px; background-color: #D9E2F3;color:#0070C0" %)2
320 -|(% style="width:99px" %)Value|(% style="width:69px" %)(((
321 -Battery
322 -)))|(% style="width:130px" %)(((
323 -Unix TimeStamp
324 -)))|(% style="width:194px" %)(((
325 -Alarm Flag & MOD& Level of PA8
326 -)))|(% style="width:106px" %)(((
327 -Temperature
328 -)))|(% style="width:97px" %)(((
329 -Humidity
440 +(((
441 +0x00: No Ultrasonic Sensor
330 330  )))
331 331  
332 -[[image:image-20230524144456-2.png||height="180" width="1142"]]
333 333  
445 +=== 2.3.6  Decode payload in The Things Network ===
334 334  
335 -==== (% style="color:#4472c4" %)**Battery**(%%) ====
336 336  
337 -Sensor Battery Level.
448 +While using TTN network, you can add the payload format to decode the payload.
338 338  
339 -Ex1: 0x0B45 = 2885mV
450 +[[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"]]
340 340  
341 -Ex2: 0x0B49 = 2889mV
452 +The payload decoder function for TTN V3 is here:
342 342  
454 +(((
455 +DDS45-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
456 +)))
343 343  
344 344  
345 -==== (% style="color:#4472c4" %)**Temperature**(%%) ====
459 +== 2.4  Uplink Interval ==
346 346  
347 -**Example**:
348 348  
349 -If payload is: 0105H:  (0105 & 8000 == 0), temp = 0105H /10 = 26.1 degree
462 +The DDS45-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>>||anchor="H3.3.1SetTransmitIntervalTime"]]
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）
465 +== 2.5  ​Show Data in DataCake IoT Server ==
354 354  
355 355  
356 -==== (% style="color:#4472c4" %)**Humidity**(%%) ====
468 +(((
469 +[[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:
470 +)))
357 357  
358 358  
359 -Read:0x(0197)=412    Value:  412 / 10=41.2, So 41.2%
473 +(((
474 +(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
475 +)))
360 360  
477 +(((
478 +(% 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:**
479 +)))
361 361  
362 -==== (% style="color:#4472c4" %)**Alarm Flag & MOD & Level of PA8**(%%) ====
363 363  
482 +[[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"]]
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.
485 +[[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"]]
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.
488 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
372 372  
373 -If payload & 0x80>>7 =0x00  **~-~->** The PA8 is high level.
490 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS45-LB and add DevEUI.**
374 374  
375 -If payload >> 2 = 0x00  **~-~->**  means MOD=1, This is a sampling uplink message.
492 +[[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"]]
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. 
378 378  
495 +After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
379 379  
380 -== 2.4 Payload Decoder file ==
497 +[[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"]]
381 381  
382 382  
383 -In TTN, use can add a custom payload so it shows friendly reading
384 384  
385 -In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from:
501 +== 2.6 Datalog Feature ==
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  
504 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS45-LB will store the reading for future retrieving purposes.
389 389  
390 -== 2.5 Datalog Feature ==
391 391  
507 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
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  
510 +Set PNACKMD=1, DDS45-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS45-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.
395 395  
396 -=== 2.5.1 Ways to get datalog via LoRaWAN ===
397 -
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.
513 +a) DDS45-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.
516 +b) DDS45-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS45-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 DDS45-LB gets a ACK, DDS45-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 ===
524 +=== 2.6.2 Unix TimeStamp ===
414 414  
415 415  
416 -S31x-LB uses Unix TimeStamp format based on
527 +DDS45-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  
... ... @@ -427,147 +427,64 @@
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 ===
541 +=== 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).
546 +Once DDS45-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS45-LB. If DDS45-LB fails to get the time from the server, DDS45-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) ===
551 +=== 2.6.4 Poll sensor value ===
441 441  
442 442  
443 -The Datalog uplinks will use below payload format.
554 +Users can poll sensor values based on timestamps. Below is the downlink command.
444 444  
445 -**Retrieval data payload:**
556 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
557 +|(% colspan="4" style="background-color:#d9e2f3; color:#0070c0; width:423px" %)**Downlink Command to poll Open/Close status (0x31)**
558 +|(% style="width:58px" %)**1byte**|(% style="width:127px" %)**4bytes**|(% style="width:124px" %)**4bytes**|(% style="width:114px" %)**1byte**
559 +|(% 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:500px" %)
448 -|=(% style="width: 60px;background-color:#D9E2F3;color:#0070C0" %)(((
449 -**Size(bytes)**
450 -)))|=(% style="width: 40px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 55px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 65px; background-color:#D9E2F3;color:#0070C0" %)**2**|=(% style="width: 180px; background-color:#D9E2F3;color:#0070C0" %)**1**|=(% style="width: 100px; background-color:#D9E2F3;color:#0070C0" %)**4**
451 -|(% style="width:103px" %)Value|(% style="width:68px" %)(((
452 -ignore
453 -)))|(% style="width:104px" %)(((
454 454  (((
455 -Humidity
562 +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.
456 456  )))
457 457  
458 458  (((
459 -
566 +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"]]
460 460  )))
461 -)))|(% style="width:87px" %)(((
462 -Temperature
463 -)))|(% style="width:178px" %)(((
464 -Poll message flag & Alarm Flag& Level of PA8
465 -)))|(% style="width:137px" %)Unix Time Stamp
466 466  
467 -**Poll message flag & Alarm Flag & Level of PA8:**
468 -
469 -[[image:image-20230524114302-1.png||height="115" width="736"]]
470 -
471 -
472 -**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)
473 -
474 -**Poll Message Flag**: 1: This message is a poll message reply.
475 -
476 -* Poll Message Flag is set to 1.
477 -
478 -* Each data entry is 11 bytes, to save airtime and battery, devices will send max bytes according to the current DR and Frequency bands.
479 -
480 -For example, in US915 band, the max payload for different DR is:
481 -
482 -**a) DR0:** max is 11 bytes so one entry of data
483 -
484 -**b) DR1:** max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
485 -
486 -**c) DR2:** total payload includes 11 entries of data
487 -
488 -**d) DR3: **total payload includes 22 entries of data.
489 -
490 -If devise doesn't have any data in the polling time. Device will uplink 11 bytes of 0   
491 -
492 -**Example:**
493 -
494 -If S31x-LB has below data inside Flash:
495 -
496 -[[image:image-20230524114654-2.png]]
497 -
498 -
499 -If user sends below downlink command: 31646D84E1646D856C05
500 -
501 -Where : Start time: 646D84E1 = time 23/5/24 03:30:41
502 -
503 - Stop time: 646D856C= time 23/5/24 03:33:00
504 -
505 -
506 -**S31x-LB will uplink this payload.**
507 -
508 -[[image:image-20230524114826-3.png||height="448" width="1244"]]
509 -
510 510  (((
511 -00 00 02 36 01 10 40 64 6D 84 E1 00 00 02 37 01 10 40 64 6D 84 F8 00 00 02 37 01 0F 40 64 6D 85 04 00 00 02 3A 01 0F 40 64 6D 85 18 00 00 02 3C 01 0F 40 64 6D 85 36 00 00 02 3D 01 0E 40 64 6D 85 3F 00 00 02 3F 01 0E 40 64 6D 85 60 00 00 02 40 01 0E 40 64 6D 85 6A
570 +Is to check 2021/11/12 12:00:00 to 2021/11/12 15:00:00's data
512 512  )))
513 513  
514 514  (((
515 -Where the first 11 bytes is for the first entry:
574 +Uplink Internal =5s，means DDS45-LB will send one packet every 5s. range 5~~255s.
516 516  )))
517 517  
518 -(((
519 -00 00 02 36 01 10 40 64 6D 84 E1
520 -)))
521 521  
522 -(((
523 -**Hum**=0x0236/10=56.6
524 -)))
525 -
526 -(((
527 -**Temp**=0x0110/10=27.2
528 -)))
529 -
530 -(((
531 -**poll message flag & Alarm Flag & Level of PA8**=0x40,means reply data,sampling uplink message,the PA8 is low level.
532 -)))
533 -
534 -(((
535 -**Unix time** is 0x646D84E1=1684899041s=23/5/24 03:30:41
536 -)))
537 -
538 -
539 -(% 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
540 -
541 -== 2.6 Temperature Alarm Feature ==
542 -
543 -
544 -S31x-LB work flow with Alarm feature.
545 -
546 -
547 -[[image:image-20230524110125-3.png||height="768" width="1115"]]
548 -
549 -
550 -
551 551  == 2.7 Frequency Plans ==
552 552  
553 553  
554 -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.
581 +The DDS45-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.
555 555  
556 556  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
557 557  
558 558  
559 -= 3. Configure S31x-LB =
586 += 3. Configure DDS45-LB =
560 560  
561 561  == 3.1 Configure Methods ==
562 562  
563 563  
564 -S31x-LB supports below configure method:
591 +DDS45-LB supports below configure method:
565 565  
566 566  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
594 +
567 567  * 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]].
596 +
568 568  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
569 569  
570 -
571 571  == 3.2 General Commands ==
572 572  
573 573  
... ... @@ -574,6 +574,7 @@
574 574  These commands are to configure:
575 575  
576 576  * General system settings like: uplink interval.
605 +
577 577  * LoRaWAN protocol & radio related command.
578 578  
579 579  They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
... ... @@ -581,21 +581,25 @@
581 581  [[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/]]
582 582  
583 583  
584 -== 3.3 Commands special design for S31x-LB ==
613 +== 3.3 Commands special design for DDS45-LB ==
585 585  
586 586  
587 -These commands only valid for S31x-LB, as below:
616 +These commands only valid for DDS45-LB, as below:
588 588  
589 589  
590 590  === 3.3.1 Set Transmit Interval Time ===
591 591  
592 592  
622 +(((
593 593  Feature: Change LoRaWAN End Node Transmit Interval.
624 +)))
594 594  
626 +(((
595 595  (% style="color:blue" %)**AT Command: AT+TDC**
628 +)))
596 596  
597 597  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
598 -|=(% style="width: 156px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3" %)**Function**|=(% style="background-color:#D9E2F3" %)**Response**
631 +|=(% 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**
599 599  |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
600 600  30000
601 601  OK
... ... @@ -606,103 +606,28 @@
606 606  Set transmit interval to 60000ms = 60 seconds
607 607  )))
608 608  
642 +(((
609 609  (% style="color:blue" %)**Downlink Command: 0x01**
644 +)))
610 610  
646 +(((
611 611  Format: Command Code (0x01) followed by 3 bytes time value.
648 +)))
612 612  
650 +(((
613 613  If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
652 +)))
614 614  
615 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
616 -* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
654 +* (((
655 +Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
656 +)))
657 +* (((
658 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
659 +)))
617 617  
661 +=== 3.3.2 Set Interrupt Mode ===
618 618  
619 -=== 3.3.2 Get Device Status ===
620 620  
621 -
622 -Send a LoRaWAN downlink to ask device send Alarm settings.
623 -
624 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
625 -
626 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
627 -
628 -
629 -=== 3.3.3 Set Temperature Alarm Threshold ===
630 -
631 -
632 -* (% style="color:blue" %)**AT Command:**
633 -
634 -(% style="color:#037691" %)**AT+SHTEMP=min,max**
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
639 -
640 -Example:
641 -
642 - AT+SHTEMP=0,30   ~/~/ Alarm when temperature higher than 30.
643 -
644 -* (% style="color:blue" %)**Downlink Payload:**
645 -
646 -(% style="color:#037691" %)**0x(0C 01 00 1E)**  (%%) ~/~/ Set AT+SHTEMP=0,30
647 -
648 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x00 for low limit(not set), 4^^th^^ byte = 0x1E for high limit: 30)**
649 -
650 -
651 -=== 3.3.4 Set Humidity Alarm Threshold ===
652 -
653 -
654 -* (% style="color:blue" %)**AT Command:**
655 -
656 -(% style="color:#037691" %)**AT+SHHUM=min,max**
657 -
658 -* When min=0, and max≠0, Alarm higher than max
659 -* When min≠0, and max=0, Alarm lower than min
660 -* When min≠0 and max≠0, Alarm higher than max or lower than min
661 -
662 -Example:
663 -
664 - AT+SHHUM=70,0  ~/~/ Alarm when humidity lower than 70%.
665 -
666 -* (% style="color:blue" %)**Downlink Payload:**
667 -
668 -(% style="color:#037691" %)**0x(0C 02 46 00)**(%%)  ~/~/ Set AT+SHTHUM=70,0
669 -
670 -(% style="color:red" %)**(note: 3^^rd^^ byte= 0x46 for low limit (70%), 4^^th^^ byte = 0x00 for high limit (not set))**
671 -
672 -
673 -=== 3.3.5 Set Alarm Interval ===
674 -
675 -
676 -The shortest time of two Alarm packet. (unit: min)
677 -
678 -* (% style="color:blue" %)**AT Command:**
679 -
680 -(% 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.
681 -
682 -* (% style="color:blue" %)**Downlink Payload:**
683 -
684 -(% style="color:#037691" %)**0x(0D 00 1E)**(%%)     **~-~--> ** Set AT+ATDC=0x 00 1E = 30 minutes
685 -
686 -
687 -=== 3.3.6 Get Alarm settings ===
688 -
689 -
690 -Send a LoRaWAN downlink to ask device send Alarm settings.
691 -
692 -* (% style="color:#037691" %)**Downlink Payload:  **(%%)0x0E 01
693 -
694 -**Example:**
695 -
696 -[[image:image-20230524110211-4.png]]
697 -
698 -**Explain:**
699 -
700 -* Alarm & MOD bit is 0x7C, 0x7C >> 2 = 0x31: Means this message is the Alarm settings message.
701 -
702 -
703 -=== 3.3.7 Set Interrupt Mode ===
704 -
705 -
706 706  Feature, Set Interrupt mode for PA8 of pin.
707 707  
708 708  When AT+INTMOD=0 is set, PA8 is used as a digital input port.
... ... @@ -710,7 +710,7 @@
710 710  (% style="color:blue" %)**AT Command: AT+INTMOD**
711 711  
712 712  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
713 -|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
671 +|=(% 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**
714 714  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
715 715  0
716 716  OK
... ... @@ -731,76 +731,103 @@
731 731  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
732 732  
733 733  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
692 +
734 734  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
735 735  
695 += 4. Battery & Power Consumption =
736 736  
737 -=== 3.3.8 Set Power Output Duration ===
738 738  
698 +DDS45-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
739 739  
740 -Control the output duration 5V . Before each sampling, device will
700 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
741 741  
742 -~1. first enable the power output to external sensor,
743 743  
744 -2. keep it on as per duration, read sensor value and construct uplink payload
703 += 5. OTA Firmware update =
745 745  
746 -3. final, close the power output.
747 747  
748 -(% style="color:blue" %)**AT Command: AT+5VT**
706 +(% class="wikigeneratedid" %)
707 +User can change firmware DDS45-LB to:
749 749  
750 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
751 -|=(% style="width: 155px;background-color:#D9E2F3" %)**Command Example**|=(% style="width: 197px;background-color:#D9E2F3" %)**Function**|=(% style="width: 158px;background-color:#D9E2F3" %)**Response**
752 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
753 -OK
754 -|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
709 +* Change Frequency band/ region.
755 755  
756 -(% style="color:blue" %)**Downlink Command: 0x07**
711 +* Update with new features.
757 757  
758 -Format: Command Code (0x07) followed by 2 bytes.
713 +* Fix bugs.
759 759  
760 -The first and second bytes are the time to turn on.
715 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/a5ue0nfrzqy9nz6/AABbvlATosDJKDwBmbirVbMYa?dl=0]]**
761 761  
762 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
763 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
717 +Methods to Update Firmware:
764 764  
719 +* (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/]]
765 765  
766 -= 4. Battery & Power Consumption =
721 +* 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]]**.
767 767  
723 += 6. FAQ =
768 768  
769 -S31x-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
725 +== 6.1  What is the frequency plan for DDS45-LB? ==
770 770  
771 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
772 772  
728 +DDS45-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"]]
773 773  
774 -= 5. OTA Firmware update =
775 775  
731 +== 6.2  Can I use DDS45-LB in condensation environment? ==
776 776  
777 -(% class="wikigeneratedid" %)
778 -User can change firmware S31x-LB to:
779 779  
780 -* Change Frequency band/ region.
781 -* Update with new features.
782 -* Fix bugs.
734 +DDS45-LB is not suitable to be used in condensation environment. Condensation on the DDS45-LB probe will affect the reading and always got 0.
783 783  
784 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
785 785  
737 += 7.  Trouble Shooting =
786 786  
787 -Methods to Update Firmware:
739 +== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
788 788  
789 -* (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/]]
790 -* 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]]**.
791 791  
742 +It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
792 792  
793 -= 6. FAQ =
794 794  
745 +== 7.2  AT Command input doesn't work ==
795 795  
796 796  
797 -= 7. Order Info =
748 +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.
798 798  
799 799  
800 -Part Number: (% style="color:blue" %)**S31-LB-XX  / S31B-LB-XX**
751 +== 7.3  Why does the sensor reading show 0 or "No sensor" ==
801 801  
802 -(% style="color:red" %)**XX**(%%): The default frequency band
803 803  
754 +~1. The measurement object is very close to the sensor, but in the blind spot of the sensor.
755 +
756 +2. Sensor wiring is disconnected
757 +
758 +3. Not using the correct decoder
759 +
760 +
761 +== 7.4  Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large ==
762 +
763 +
764 +1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.)
765 +
766 +2) Does it change with temperature, temperature will affect its measurement
767 +
768 +3) If abnormal data occurs, you can turn on DEBUG mode, Please use downlink or AT COMMAN to enter DEBUG mode.
769 +
770 +downlink command: (% style="color:blue" %)**F1 01**(%%), AT command: (% style="color:blue" %)**AT+DDEBUG=1**
771 +
772 +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
773 +
774 +[[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-20230113135125-2.png?width=1057&height=136&rev=1.1||alt="image-20230113135125-2.png"]]
775 +
776 +
777 +Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data.
778 +
779 +Please send the data to us for check.
780 +
781 +
782 += 8. Order Info =
783 +
784 +
785 +Part Number: (% style="color:blue" %)**DDS45-LB-XXX**
786 +
787 +(% style="color:red" %)**XXX**(%%): **The default frequency band**
788 +
804 804  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
805 805  
806 806  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -817,13 +817,12 @@
817 817  
818 818  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
819 819  
805 += 9. ​Packing Info =
820 820  
821 -= 8. ​Packing Info =
822 822  
823 -
824 824  (% style="color:#037691" %)**Package Includes**:
825 825  
826 -* S31x-LB LoRaWAN Temperature & Humidity Sensor
810 +* DDS45-LB LoRaWAN Distance Detection Sensor x 1
827 827  
828 828  (% style="color:#037691" %)**Dimension and weight**:
829 829  
... ... @@ -835,10 +835,9 @@
835 835  
836 836  * Weight / pcs : g
837 837  
822 += 10. Support =
838 838  
839 -= 9. Support =
840 840  
841 -
842 842  * 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.
843 843  
844 844  * 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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