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Last modified by Mengting Qiu on 2023/12/14 11:15
From version 64.9
edited by Xiaoling
on 2023/05/30 11:52
Change comment: There is no comment for this version
To version 79.14
edited by Xiaoling
on 2023/06/13 15:20
Change comment: There is no comment for this version

Summary

Details

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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
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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/}}
... ... @@ -13,29 +13,26 @@
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 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.
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 -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.
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 is designed for outdoor use. It has a weatherproof enclosure and industrial level battery to work in low to high temperatures.
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 -[[image:image-20230530111051-3.png||height="402" width="850"]]
37 -
38 -
39 39  == 1.2 ​Features ==
40 40  
41 41  
... ... @@ -42,19 +42,18 @@
42 42  * LoRaWAN 1.0.3 Class A
43 43  * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
44 44  * Ultra-low power consumption
45 -* Open/Close detect
46 -* Open/Close statistics
47 -* Temperature & Humidity alarm
48 -* supports open alarm feature
49 -* supports Datalog feature
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
50 50  * Support Bluetooth v5.1 and LoRaWAN remote configure
51 51  * Support wireless OTA update firmware
52 -* Uplink on periodically and open/close event
55 +* AT Commands to change parameters
53 53  * Downlink to change configure
57 +* IP66 Waterproof Enclosure
54 54  * 8500mAh Battery for long term use
55 55  
56 -
57 -
58 58  == 1.3 Specification ==
59 59  
60 60  
... ... @@ -83,609 +83,418 @@
83 83  * Sleep Mode: 5uA @ 3.3v
84 84  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
85 85  
88 +== 1.4 Suitable Container & Liquid ==
86 86  
87 87  
88 -== 1.4 Applications ==
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" %)
89 89  
98 +== 1.5 Install DDS20-LB ==
90 90  
91 -* Open/Close Detection
92 -* Pulse meter application
93 -* Dry Contact Detection
94 94  
101 +(% style="color:blue" %)**Step 1**(%%):  Choose the installation point.
95 95  
103 +DDS20-LB (% style="color:red" %)**MUST**(%%) be installed on the container bottom middle position.
96 96  
97 -== 1.5 Sleep mode and working mode ==
105 +[[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"]]
98 98  
99 99  
100 -(% 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.
108 +(((
109 +(% style="color:blue" %)**Step 2**(%%):  Polish the installation point.
110 +)))
101 101  
102 -(% 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.
112 +(((
113 +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.
114 +)))
103 103  
116 +[[image:image-20230613143052-5.png]]
104 104  
105 -== 1.6 Button & LEDs ==
106 106  
119 +No polish needed if the container is shine metal surface without paint or non-metal container.
107 107  
108 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
121 +[[image:image-20230613143125-6.png]]
109 109  
110 110  
111 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
112 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
113 -|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
114 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
115 -Meanwhile, BLE module will be active and user can connect via BLE to configure device.
124 +(((
125 +(% style="color:blue" %)**Step3:   **(%%)Test the installation point.
116 116  )))
117 -|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
118 -(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
119 -(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
120 -Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
127 +
128 +(((
129 +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.
121 121  )))
122 -|(% 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.
123 123  
132 +(((
133 +It is necessary to put the coupling paste between the sensor and the container, otherwise DDS20-LB won't detect the liquid level.
134 +)))
124 124  
136 +(((
137 +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.
138 +)))
125 125  
126 -== 1.7 BLE connection ==
127 127  
141 +(((
142 +(% style="color:red" %)**LED Status:**
143 +)))
128 128  
129 -CPL03-LB support BLE remote configure.
145 +* (((
146 +Onboard LED: When power on device, the onboard LED will fast blink 4 times which means detect the sensor well.
147 +)))
130 130  
149 +* (((
150 +(% 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.
151 +)))
152 +* (((
153 +(% style="color:blue" %)**BLUE LED**(% style="color:red" %)** slowly blinking**(%%): Sensor detects Liquid Level, The installation point is good.
154 +)))
131 131  
132 -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:
156 +(((
157 +LDDS20 will enter into low power mode at 30 seconds after system reset or power on, Blue LED will be off after that.
158 +)))
133 133  
134 -* Press button to send an uplink
135 -* Press button to active device.
136 -* Device Power on or reset.
137 137  
138 -If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
161 +(((
162 +(% style="color:red" %)**Note 2:**
163 +)))
139 139  
165 +(((
166 +(% 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.
167 +)))
140 140  
141 -== 1.8 Pin Definitions ==
142 142  
143 -[[image:image-20230523174230-1.png]]
170 +(((
171 +(% style="color:blue" %)**Step4:   **(%%)Install use Epoxy ab glue.
172 +)))
144 144  
174 +(((
175 +Prepare Eproxy AB glue.
176 +)))
145 145  
146 -== 1.9 Mechanical ==
178 +(((
179 +Put Eproxy AB glue in the sensor and press it hard on the container installation point.
180 +)))
147 147  
182 +(((
183 +Reset DDS20-LB and see if the BLUE LED is slowly blinking.
184 +)))
148 148  
149 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
186 +[[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-20220615091045-8.png?width=341&height=203&rev=1.1||alt="image-20220615091045-8.png"]] [[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-20220615091045-9.png?width=284&height=200&rev=1.1||alt="image-20220615091045-9.png"]]
150 150  
151 151  
152 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
189 +(((
190 +(% style="color:red" %)**Note 1:**(%%)** (% style="color:blue" %)Eproxy AB glue(%%)** needs 3~~ 5 minutes to stable attached. we can use other glue material to keep it in the position.
191 +)))
153 153  
193 +(((
194 +(% style="color:red" %)**Note 2:**(%%)** (% style="color:blue" %)Eproxy AB glue(%%)** is subjected in most shipping way. So the default package doesn't include it and user needs to purchase locally.
195 +)))
154 154  
155 -[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
156 156  
198 +== 1.6 Applications ==
157 157  
158 -= 2. Configure CPL03-LB to connect to LoRaWAN network =
159 159  
160 -== 2.1 How it works ==
201 +* Smart liquid control solution.
161 161  
203 +* Smart liquefied gas solution.
162 162  
163 -The CPL03-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 CPL03-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
205 +== 1.7 Precautions ==
164 164  
165 -(% style="display:none" %) (%%)
166 166  
167 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
208 +* 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.
168 168  
210 +* 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.
169 169  
170 -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.
212 +* 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" %)
171 171  
172 -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.
214 +== 1.8 Sleep mode and working mode ==
173 173  
174 -[[image:image-20230530111412-4.png||height="398" width="805"]](% style="display:none" %)
175 175  
217 +(% 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.
176 176  
177 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from CPL03-LB.
219 +(% 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.
178 178  
179 -Each CPL03-LB is shipped with a sticker with the default device EUI as below:
180 180  
181 -[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
222 +== 1.9 Button & LEDs ==
182 182  
183 183  
184 -You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
225 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675071855856-879.png]]
185 185  
186 186  
187 -(% style="color:blue" %)**Register the device**
188 -
189 -[[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/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
190 -
191 -
192 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
193 -
194 -[[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-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
195 -
196 -
197 -(% style="color:blue" %)**Add APP EUI in the application**
198 -
199 -
200 -[[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-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
201 -
202 -
203 -(% style="color:blue" %)**Add APP KEY**
204 -
205 -[[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"]]
206 -
207 -
208 -(% style="color:blue" %)**Step 2:**(%%) Activate on CPL03-LB
209 -
210 -
211 -Press the button for 5 seconds to activate the CPL03-LB.
212 -
213 -(% 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.
214 -
215 -After join success, it will start to upload messages to TTN and you can see the messages in the panel.
216 -
217 -
218 -== 2.3 ​Uplink Payload ==
219 -
220 -=== 2.3.1 Device Status, FPORT~=5 ===
221 -
222 -
223 -Users can use the downlink command(**0x26 01**) to ask CPL03-LB to send device configure detail, include device configure status. CPL03-LB will uplink a payload via FPort=5 to server.
224 -
225 -The Payload format is as below.
226 -
227 -
228 228  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
229 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
230 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
231 -|(% 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
229 +|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
230 +|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
231 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
232 +Meanwhile, BLE module will be active and user can connect via BLE to configure device.
233 +)))
234 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
235 +(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
236 +(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
237 +Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
238 +)))
239 +|(% 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.
232 232  
233 -Example parse in TTNv3
241 +== 1.10 BLE connection ==
234 234  
235 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652859749264-179.png?width=723&height=275&rev=1.1||alt="1652859749264-179.png"]]
236 236  
244 +DDS20-LB support BLE remote configure.
237 237  
238 -(% style="color:#037691" %)**Sensor Model**(%%): For CPL03-LB, this value is 0x0A
246 +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:
239 239  
240 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
248 +* Press button to send an uplink
249 +* Press button to active device.
250 +* Device Power on or reset.
241 241  
242 -(% style="color:#037691" %)**Frequency Band**:
252 +If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
243 243  
244 -*0x01: EU868
245 245  
246 -*0x02: US915
255 +== 1.11 Pin Definitions ==
247 247  
248 -*0x03: IN865
257 +[[image:image-20230523174230-1.png]]
249 249  
250 -*0x04: AU915
251 251  
252 -*0x05: KZ865
260 +== 1.12 Mechanical ==
253 253  
254 -*0x06: RU864
255 255  
256 -*0x07: AS923
263 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143884058-338.png]]
257 257  
258 -*0x08: AS923-1
259 259  
260 -*0x09: AS923-2
266 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143899218-599.png]]
261 261  
262 -*0x0a: AS923-3
263 263  
264 -*0x0b: CN470
269 +[[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]]
265 265  
266 -*0x0c: EU433
267 267  
268 -*0x0d: KR920
272 +(% style="color:blue" %)**Probe Mechanical:**
269 269  
270 -*0x0e: MA869
274 +[[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"]]
271 271  
272 272  
273 -(% style="color:#037691" %)**Sub-Band**:
277 +[[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"]]
274 274  
275 -AU915 and US915:value 0x00 ~~ 0x08
276 276  
277 -CN470: value 0x0B ~~ 0x0C
280 += 2. Configure DDS20-LB to connect to LoRaWAN network =
278 278  
279 -Other Bands: Always 0x00
282 +== 2.1 How it works ==
280 280  
281 281  
282 -(% style="color:#037691" %)**Battery Info**:
285 +The DDS20-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 DDS20-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
283 283  
284 -Check the battery voltage.
287 +(% style="display:none" %) (%%)
285 285  
286 -Ex1: 0x0B45 = 2885mV
289 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
287 287  
288 -Ex2: 0x0B49 = 2889mV
289 289  
292 +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.
290 290  
291 -=== 2.3.2 Sensor Configuration, FPORT~=4 ===
294 +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.
292 292  
296 +[[image:image-20230613140140-4.png||height="453" width="800"]](% style="display:none" %)
293 293  
294 -CPL03-LB will only send this command after getting the downlink command (0x26 02) from the server.
295 295  
296 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
297 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0; width:504px" %)**Sensor Configuration FPORT=4**
298 -|**Size(bytes)**|(% style="width:75px" %)**3**|(% style="width:77px" %)**1**|(% style="width:96px" %)**1**|(% style="width:158px" %)**2**|(% style="width:158px" %)**1**
299 -|**Value**|(% style="width:75px" %)TDC (unit:sec)|(% style="width:77px" %)Disalarm|(% style="width:96px" %)Keep status|(% style="width:158px" %)Keep time (unit: sec)|(% style="width:158px" %)Trigger mode
299 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from DDS20-LB.
300 300  
301 -* (((
302 -(% style="color:#037691" %)** TDC: (default: 0x001C20)**
303 -)))
301 +Each DDS20-LB is shipped with a sticker with the default device EUI as below:
304 304  
305 -(((
306 -Uplink interval for the total pulse count, default value is 0x001C20 which is 7200 seconds = 2 hours.
303 +[[image:image-20230426084152-1.png||alt="图片-20230426084152-1.png" height="233" width="502"]]
307 307  
308 -
309 -)))
310 310  
311 -* (((
312 -(% style="color:#037691" %)** Disalarm: (default: 0)**
313 -)))
306 +You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
314 314  
315 -(((
316 -(% style="color:blue" %)** If Disalarm = 1**(%%), CPL03-LB will only send uplink at every TDC periodically. This is normally use for pulse meter application, in this application, there are many disconnect/connect event, and platform only care about the total number of pulse.
317 -)))
318 318  
319 -(((
320 -(% style="color:blue" %)** If Disalarm = 0**(%%), CPL03-LB will send uplink at every TDC periodically.
309 +(% style="color:blue" %)**Register the device**
321 321  
322 -
323 -)))
311 +[[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/1654935135620-998.png?rev=1.1||alt="1654935135620-998.png"]]
324 324  
325 -* (((
326 -(% style="color:#037691" %)** Keep Status & Keep Time**
327 -)))
328 328  
329 -(((
330 -Shows the configure value of [[Alarm Base on Timeout Feature>>||anchor="H3.3.5AlarmBaseonTimeout"]]
314 +(% style="color:blue" %)**Add APP EUI and DEV EUI**
331 331  
332 -
333 -)))
316 +[[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-20220611161308-4.png?width=753&height=551&rev=1.1||alt="图片-20220611161308-4.png"]]
334 334  
335 -* (((
336 -(% style="color:#037691" %)** Trigger mode (default: 0)**
337 -)))
338 338  
339 -(((
340 -(% style="color:blue" %)** If Trigger mode = 0**(%%), count close to open event.
341 -)))
319 +(% style="color:blue" %)**Add APP EUI in the application**
342 342  
343 -(((
344 -(% style="color:blue" %)** If Trigger mode = 1**(%%), count open to close event.
345 -)))
346 346  
347 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652860064987-743.png?width=730&height=152&rev=1.1||alt="1652860064987-743.png"]]
322 +[[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-20220611161308-5.png?width=742&height=601&rev=1.1||alt="图片-20220611161308-5.png"]]
348 348  
349 349  
350 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652860079526-831.png?width=729&height=209&rev=1.1||alt="1652860079526-831.png"]]
325 +(% style="color:blue" %)**Add APP KEY**
351 351  
327 +[[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"]]
352 352  
353 -=== 2.3.3 Real-Time Open/Close Status, Uplink FPORT~=2 ===
354 354  
330 +(% style="color:blue" %)**Step 2:**(%%) Activate on DDS20-LB
355 355  
356 -(((
357 -(((
358 -CPL03-LB will send this uplink **after** Device Status once join the LoRaWAN network successfully. And CPL03-LB will:
359 -)))
360 -)))
361 361  
362 -(((
363 -(((
364 -periodically send this uplink every 2 hours, this interval [[can be changed>>||anchor="H3.3.1SetTransmitIntervalTime"]].
365 -)))
366 -)))
333 +Press the button for 5 seconds to activate the DDS20-LB.
367 367  
368 -(((
369 -(((
370 -Uplink Payload totals 11 bytes.
371 -)))
372 -)))
335 +(% 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.
373 373  
374 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
375 -|=(% colspan="5" style="background-color:#D9E2F3;color:#0070C0; width: 520px;" %)**Real-Time Open/Close Status, FPORT=2**
376 -|(% style="width:60px" %)**Size(bytes)**|(% style="width:65px" %)**1**|(% style="width:65px" %)**3**|(% style="width:240px" %)**3**|(% style="width:90px" %)**4**
377 -|(% style="width:101px" %)**Value**|(% style="width:133px" %)Status & [[Alarm>>||anchor="H3.3.5AlarmBaseonTimeout"]]|(% style="width:92px" %)Total pulse|(% style="width:247px" %)The last open duration (unit: min)|(% style="width:149px" %)[[Unix TimeStamp>>||anchor="H2.5.2UnixTimeStamp"]]
337 +After join success, it will start to upload messages to TTN and you can see the messages in the panel.
378 378  
379 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:504px" %)
380 -|=(% colspan="4" style="background-color:#D9E2F3;color:#0070C0; width: 502px;" %)**Status & Alarm field**
381 -|(% style="width:60px" %)**Size(bit)**|(% style="width:70px" %)**6**|(% style="width:228px" %)**1**|(% style="width:146px" %)**1**
382 -|(% style="width:76px" %)Value|(% style="width:80px" %)Calculate Flag|(% style="width:208px" %)Alarm: 0: No Alarm; 1: Alarm|(% style="width:136px" %)Contact Status: 0: Open, 1: Close
383 383  
384 -* (((
385 -(% style="color:#037691" %)** Calculate Flag**
386 -)))
340 +== 2.3  ​Uplink Payload ==
387 387  
388 -(((
389 -The calculate flag is a user define field, IoT server can use this filed to handle different meter with different pulse factor. For example, if there are 100 water meters, meter 1 ~~50 are 1 liter/pulse and meter 51 ~~ 100 has 1.5 liter/pulse.
390 -)))
391 391  
392 392  (((
393 -User can set calculate flag to 1 for meter 1~~50 and 2 for meter 51 ~~ 100, So IoT Server can use this field for calculation.
344 +DDS20-LB will uplink payload via LoRaWAN with below payload format: 
394 394  )))
395 395  
396 396  (((
397 -Default value: 0. 
348 +Uplink payload includes in total 8 bytes.
398 398  )))
399 399  
400 -(((
401 -Range (6 bits): (b)000000 ~~ (b) 111111
402 -)))
351 +(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %)
352 +|=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)(((
353 +**Size(bytes)**
354 +)))|=(% 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**
355 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
356 +[[Distance>>||anchor="H2.3.2A0Distance"]]
357 +(unit: mm)
358 +)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
359 +[[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
360 +)))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
403 403  
404 -(((
405 -Refer: [[Set Calculate Flag>>||anchor="H3.3.8Setthecalculateflag"]]
362 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS20%20-%20LoRaWAN%20Liquid%20Level%20Sensor%20User%20Manual/WebHome/1654850511545-399.png?rev=1.1||alt="1654850511545-399.png"]]
406 406  
407 -
408 -)))
409 409  
410 -* (((
411 -(% style="color:#037691" %)** Alarm**
412 -)))
365 +=== 2.3.1  Battery Info ===
413 413  
414 -(((
415 -See [[Alarm Base on Timeout>>||anchor="H3.3.5AlarmBaseonTimeout"]]
416 416  
417 -
418 -)))
368 +Check the battery voltage for DDS20-LB.
419 419  
420 -* (((
421 -(% style="color:#037691" %)** Contact Status**
422 -)))
370 +Ex1: 0x0B45 = 2885mV
423 423  
424 -(((
425 -0: Open
426 -)))
372 +Ex2: 0x0B49 = 2889mV
427 427  
428 -(((
429 -1: Close
430 430  
431 -
432 -)))
375 +=== 2.3.2  Distance ===
433 433  
434 -* (((
435 -(% style="color:#037691" %)** Total pulse**
436 -)))
437 437  
438 438  (((
439 -Total pulse/counting base on dry [[contact trigger event>>||anchor="H2.3.2SensorConfiguration2CFPORT3D4"]]
379 +Get the distance. Flat object range 20mm - 2000mm.
440 440  )))
441 441  
442 442  (((
443 -Range (3 Bytes) : 0x000000 ~~ 0xFFFFFF . Max: 16777215
383 +For example, if the data you get from the register is **0x06 0x05**, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
444 444  
445 -
385 +(% style="color:blue" %)**0605(H) = 1541 (D) = 1541 mm.**
446 446  )))
447 447  
448 -* (((
449 -(% style="color:#037691" %)** The last open duration**
450 -)))
388 +* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
451 451  
452 -(((
453 -Dry Contact last open duration.
454 -)))
390 +* If the sensor value lower than 0x0014 (20mm), the sensor value will be invalid.
455 455  
456 -(((
457 -Unit: min.
458 -)))
392 +=== 2.3.3  Interrupt Pin ===
459 459  
460 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652860403792-491.png?width=735&height=153&rev=1.1||alt="1652860403792-491.png"]]
461 461  
395 +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.
462 462  
463 -=== 2.3.4 Real-Time Open/Close Status, 3 pulse mode, Uplink FPORT~=6 ===
397 +**Example:**
464 464  
399 +0x00: Normal uplink packet.
465 465  
466 -(% style="color:red" %)**Note:**
401 +0x01: Interrupt Uplink Packet.
467 467  
468 -* Firmware support for this mode is not released. If users want to test, please contact Dragino support.
469 -* Users need to run (% style="color:blue" %)**AT+MOD=3**(%%) to support this model after updating the firmware.
470 -* This mode doesn't support Historical Events and Datalog features.
471 471  
472 -(% style="color:blue" %)**CPL03-LB 3 Pulse Wiring:**
404 +=== 2.3.4  DS18B20 Temperature sensor ===
473 473  
474 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20221013153352-1.png?width=720&height=628&rev=1.1||alt="image-20221013153352-1.png"]]
475 475  
407 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
476 476  
477 -(% style="color:blue" %)**Payload:**
409 +**Example**:
478 478  
479 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/image-20221013153352-2.png?width=1215&height=167&rev=1.1||alt="image-20221013153352-2.png"]]
411 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
480 480  
413 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
481 481  
482 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:447px" %)
483 -|(% style="background-color:#d9e2f3; color:#0070c0; width:95px" %)**Size(bytes)**|(% style="background-color:#d9e2f3; color:#0070c0; width:61px" %)**1**|(% style="background-color:#d9e2f3; color:#0070c0; width:98px" %)**3**|(% style="background-color:#d9e2f3; color:#0070c0; width:98px" %)**3**|(% style="background-color:#d9e2f3; color:#0070c0; width:95px" %)**3**
484 -|(% style="width:93px" %)Value|(% style="width:59px" %)Status|(% style="width:98px" %)(((
485 -Port1 Total Pulse(PB14)
486 -)))|(% style="width:96px" %)(((
487 -Port2 Total Pulse(PB15)
488 -)))|(% style="width:94px" %)(((
489 -Port3 Total Pulse(PA4)
490 -)))
491 491  
492 -(% style="color:blue" %)**Status:**
416 +=== 2.3.5  Sensor Flag ===
493 493  
494 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:257px" %)
495 -|(% style="background-color:#d9e2f3; color:#0070c0; width:75px" %)**Size(bit)**|(% style="background-color:#d9e2f3; color:#0070c0; width:112px" %)**6**|(% style="background-color:#d9e2f3; color:#0070c0; width:70px" %)**2**
496 -|(% style="width:75px" %)Value|(% style="width:111px" %)Calculate Flag|(% style="width:68px" %)Reserve
497 497  
498 -(% style="color:red" %)**Max COUNT for each port is 16777215. Exceed this number will reset to 1.**
499 -
500 -
501 -(% style="color:blue" %)**Related AT Command:**
502 -
503 -(% style="color:#037691" %)**AT+TTRMOD1:  Port1 count mode;  0: Signal falling edge(Default), 1: Signal raising edge**
504 -
505 - AT+TTRMOD1=0  Downlink Command: 0xA4 01 00
506 -
507 - AT+TTRMOD1=1  Downlink Command: 0xA4 01 01
508 -
509 -
510 -(% style="color:#037691" %)**AT+TTRMOD2:  Port2 count mode;  0: Signal falling edge(Default), 1: Signal raising edge**
511 -
512 - AT+TTRMOD1=0  Downlink Command: 0xA4 02 00
513 -
514 - AT+TTRMOD1=1  Downlink Command: 0xA4 02 01
515 -
516 -
517 -(% style="color:#037691" %)**AT+TTRMOD3:  Port3 count mode;  0: Signal falling edge(Default), 1: Signal raising edge**
518 -
519 - AT+TTRMOD1=0  Downlink Command: 0xA4 03 00
520 -
521 - AT+TTRMOD1=1  Downlink Command: 0xA4 03 01
522 -
523 -
524 -(% style="color:#037691" %)**AT+CALCFLAG:  Calculate Flag ( Default : 0 )**
525 -
526 - AT+CALCFLAG=aa
527 -
528 -
529 -(% style="color:blue" %)**Downlink Command: 0xA5 aa**
530 -
531 -(% style="color:#037691" %)**AT+COUNTMOD:  Accumulative Mode;  0: Accumulative (Default),1: Reset after uplink.**
532 -
533 - AT+COUNTMOD=0 Downlink Command: 0x0B 00
534 -
535 - AT+COUNTMOD=1 Downlink Command: 0x0B 01
536 -
537 -
538 -(% style="color:#037691" %)**AT+SETCNT:  Set count value**
539 -
540 - AT+SETCNT=1,aa  Downlink Command: 0xA6 01 aa aa aa
541 -
542 - AT+SETCNT=2,aa  Downlink Command: 0xA6 02 aa aa aa
543 -
544 - AT+SETCNT=3,aa  Downlink Command: 0xA6 03 aa aa aa
545 -
546 -
547 -(% style="color:blue" %)**Decode:  **(%%)[[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
548 -
549 -
550 -=== 2.3.5 Historical Door Open/Close Event, FPORT~=3 ===
551 -
552 -
553 553  (((
554 -CPL03-LB stores sensor values and users can retrieve these history values via the [[downlink command>>||anchor="H2.5DatalogFeature"]].
420 +0x01: Detect Ultrasonic Sensor
555 555  )))
556 556  
557 557  (((
558 -The historical payload includes one or multiplies entries and every entry has the same payload as Real-Time open/close status.
424 +0x00: No Ultrasonic Sensor
559 559  )))
560 560  
561 -* (((
562 -Each data entry is 11 bytes and has the same structure as [[Real-Time open/close status>>||anchor="H2.3.3Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]], to save airtime and battery, CPL03-LB will send max bytes according to the current DR and Frequency bands.
563 -)))
564 564  
565 -(((
566 -For example, in the US915 band, the max payload for different DR is:
567 -)))
428 +=== 2.3.6  Decode payload in The Things Network ===
568 568  
569 -(((
570 -a) (% style="color:blue" %)**DR0**(%%): max is 11 bytes so one entry of data
571 -)))
572 572  
573 -(((
574 -b) (% style="color:blue" %)**DR1**(%%): max is 53 bytes so devices will upload 4 entries of data (total 44 bytes)
575 -)))
431 +While using TTN network, you can add the payload format to decode the payload.
576 576  
577 -(((
578 -c) (% style="color:blue" %)**DR2**(%%): total payload includes 11 entries of data
579 -)))
433 +[[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"]]
580 580  
581 -(((
582 -d) (% style="color:blue" %)**DR3**(%%): total payload includes 22 entries of data.
583 -)))
435 +The payload decoder function for TTN V3 is here:
584 584  
585 585  (((
586 -If CPL03-LB doesn't have any data in the polling time. It will uplink 11 bytes of 0
587 -
588 -
438 +DDS20-LB TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
589 589  )))
590 590  
591 -(% style="color:blue" %)** Downlink:**
592 592  
593 -(% class="box" %)
594 -(((
595 -**0x31 61 E9 3A D4 61 E9 3D E0 05**
596 -)))
442 +== 2.4  Uplink Interval ==
597 597  
598 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652861353248-624.png?width=720&height=189&rev=1.1||alt="1652861353248-624.png"]]
599 599  
445 +The DDS20-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"]]
600 600  
601 -(% style="color:blue" %)** Uplink:**
602 602  
603 -(% class="box" %)
604 -(((
605 -**0E 00 23 E6 00 00 00 61 E9 3B 04 0E 00 23 E6 00 00 00 61 E9 3B 25 0D 00 00 00 00 00 00 61 E9 3B C8 0E 00 00 02 00 00 00 61 E9 3B D4 0E 00 00 06 00 00 00 61 E9 3B DB 01 00 00 00 00 00 00 61 E9 3C 91 01 00 00 00 00 00 00 61 E9 3C A1 0D 00 00 00 00 00 00 61 E9 3C BC 0E 00 00 07 00 00 00 61 E9 3C D6 00 00 00 00 00 00 00 61 E9 3D A6**
606 -)))
448 +== 2.5  ​Show Data in DataCake IoT Server ==
607 607  
608 -(% style="color:#037691" %)** **
609 609  
610 -(% style="color:#037691" %)**Parsed Value:**
611 -
612 612  (((
613 -[ALARM, PIN_STATUS, TOTAL_PULSE, CALCULATE_FLAG, LAST_OPEN_DURATION, TIME]
452 +[[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:
614 614  )))
615 615  
616 -(((
617 -
618 -)))
619 619  
620 620  (((
621 -[TRUE, CLOSE, 9190, 3, 0, 2022-01-20 10:35:48],
457 +(% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
622 622  )))
623 623  
624 624  (((
625 -[TRUE, CLOSE, 9190, 3, 0, 2022-01-20 10:36:21],
461 +(% 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:**
626 626  )))
627 627  
628 -(((
629 -[FALSE, OPEN, 0, 3, 0, 2022-01-20 10:39:04],
630 -)))
631 631  
632 -(((
633 -[TRUE, CLOSE, 2, 3, 0, 2022-01-20 10:39:16],
634 -)))
465 +[[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"]]
635 635  
636 -(((
637 -[TRUE, CLOSE, 6, 3, 0, 2022-01-20 10:39:23],
638 -)))
639 639  
640 -(((
641 -[FALSE, OPEN, 0, 0, 0, 2022-01-20 10:42:25],
642 -)))
468 +[[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"]]
643 643  
644 -(((
645 -[FALSE, OPEN, 0, 0, 0, 2022-01-20 10:42:41],
646 -)))
647 647  
648 -(((
649 -[FALSE, OPEN, 0, 3, 0, 2022-01-20 10:43:08],
650 -)))
471 +(% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
651 651  
652 -(((
653 -[TRUE, CLOSE, 7, 3, 0, 2022-01-20 10:43:34],
654 -)))
473 +(% style="color:blue" %)**Step 4**(%%)**: Search the DDS20-LB and add DevEUI.**
655 655  
656 -(((
657 -[FALSE, CLOSE, 0, 0, 0, 2022-01-20 10:47:02],
475 +[[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"]]
658 658  
659 -
660 -)))
661 661  
662 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/CPL01%20LoRaWAN%20Outdoor%20PulseContact%20%20Sensor%20Manual/WebHome/1652861480446-216.png?rev=1.1||alt="1652861480446-216.png"]]
478 +After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
663 663  
480 +[[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"]]
664 664  
665 -== 2.4 Payload Decoder file ==
666 666  
667 667  
668 -In TTN, use can add a custom payload so it shows friendly reading
484 +== 2.6 Datalog Feature ==
669 669  
670 -In the page (% style="color:#037691" %)**Applications ~-~-> Payload Formats ~-~-> Custom ~-~-> decoder**(%%) to add the decoder from: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
671 671  
487 +Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, DDS20-LB will store the reading for future retrieving purposes.
672 672  
673 -== 2.5 Datalog Feature ==
674 674  
490 +=== 2.6.1 Ways to get datalog via LoRaWAN ===
675 675  
676 -Datalog Feature is to ensure IoT Server can get all sampling data from Sensor even if the LoRaWAN network is down. For each sampling, CPL03-LB will store the reading for future retrieving purposes.
677 677  
493 +Set PNACKMD=1, DDS20-LB will wait for ACK for every uplink, when there is no LoRaWAN network,DDS20-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.
678 678  
679 -=== 2.5.1 Ways to get datalog via LoRaWAN ===
680 -
681 -
682 -Set PNACKMD=1, CPL03-LB will wait for ACK for every uplink, when there is no LoRaWAN network,CPL03-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.
683 -
684 684  * (((
685 -a) CPL03-LB will do an ACK check for data records sending to make sure every data arrive server.
496 +a) DDS20-LB will do an ACK check for data records sending to make sure every data arrive server.
686 686  )))
687 687  * (((
688 -b) CPL03-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but CPL03-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 CPL03-LB gets a ACK, CPL03-LB will consider there is a network connection and resend all NONE-ACK messages.
499 +b) DDS20-LB will send data in **CONFIRMED Mode** when PNACKMD=1, but DDS20-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 DDS20-LB gets a ACK, DDS20-LB will consider there is a network connection and resend all NONE-ACK messages.
689 689  )))
690 690  
691 691  Below is the typical case for the auto-update datalog feature (Set PNACKMD=1)
... ... @@ -693,10 +693,10 @@
693 693  [[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"]]
694 694  
695 695  
696 -=== 2.5.2 Unix TimeStamp ===
507 +=== 2.6.2 Unix TimeStamp ===
697 697  
698 698  
699 -CPL03-LB uses Unix TimeStamp format based on
510 +DDS20-LB uses Unix TimeStamp format based on
700 700  
701 701  [[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"]]
702 702  
... ... @@ -710,20 +710,19 @@
710 710  So, we can use AT+TIMESTAMP=1611889405 or downlink 3060137afd00 to set the current time 2021 – Jan ~-~- 29 Friday 03:03:25
711 711  
712 712  
713 -=== 2.5.3 Set Device Time ===
524 +=== 2.6.3 Set Device Time ===
714 714  
715 715  
716 716  User need to set (% style="color:blue" %)**SYNCMOD=1**(%%) to enable sync time via MAC command.
717 717  
718 -Once CPL03-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to CPL03-LB. If CPL03-LB fails to get the time from the server, CPL03-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
529 +Once DDS20-LB Joined LoRaWAN network, it will send the MAC command (DeviceTimeReq) and the server will reply with (DeviceTimeAns) to send the current time to DDS20-LB. If DDS20-LB fails to get the time from the server, DDS20-LB will use the internal time and wait for next time request (AT+SYNCTDC to set the time request period, default is 10 days).
719 719  
720 720  (% 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.**
721 721  
722 722  
534 +=== 2.6.4 Poll sensor value ===
723 723  
724 -=== 2.5.4 Poll sensor value ===
725 725  
726 -
727 727  Users can poll sensor values based on timestamps. Below is the downlink command.
728 728  
729 729  (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:425.818px" %)
... ... @@ -744,7 +744,7 @@
744 744  )))
745 745  
746 746  (((
747 -Uplink Internal =5s，means CPL03-LB will send one packet every 5s. range 5~~255s.
557 +Uplink Internal =5s，means DDS20-LB will send one packet every 5s. range 5~~255s.
748 748  )))
749 749  
750 750  
... ... @@ -751,20 +751,22 @@
751 751  == 2.7 Frequency Plans ==
752 752  
753 753  
754 -The CPL03-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.
564 +The DDS20-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.
755 755  
756 756  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
757 757  
758 758  
759 -= 3. Configure CPL03-LB =
569 += 3. Configure DDS20-LB =
760 760  
761 761  == 3.1 Configure Methods ==
762 762  
763 763  
764 -CPL03-LB supports below configure method:
574 +DDS20-LB supports below configure method:
765 765  
766 766  * AT Command via Bluetooth Connection (**Recommended**): [[BLE Configure Instruction>>http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
577 +
767 767  * 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]].
579 +
768 768  * LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
769 769  
770 770  == 3.2 General Commands ==
... ... @@ -773,6 +773,7 @@
773 773  These commands are to configure:
774 774  
775 775  * General system settings like: uplink interval.
588 +
776 776  * LoRaWAN protocol & radio related command.
777 777  
778 778  They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
... ... @@ -780,10 +780,10 @@
780 780  [[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/]]
781 781  
782 782  
783 -== 3.3 Commands special design for CPL03-LB ==
596 +== 3.3 Commands special design for DDS20-LB ==
784 784  
785 785  
786 -These commands only valid for CPL03-LB, as below:
599 +These commands only valid for DDS20-LB, as below:
787 787  
788 788  
789 789  === 3.3.1 Set Transmit Interval Time ===
... ... @@ -825,227 +825,12 @@
825 825  Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
826 826  )))
827 827  * (((
828 -Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
829 -
830 -
831 -
641 +Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds 
832 832  )))
833 833  
834 -=== 3.3.2 Quit AT Command ===
644 +=== 3.3.2 Set Interrupt Mode ===
835 835  
836 836  
837 -Feature: Quit AT Command mode, so user needs to input the password again before using AT Commands.
838 -
839 -(% style="color:blue" %)**AT Command: AT+DISAT**
840 -
841 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:452px" %)
842 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 198px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 99px;background-color:#D9E2F3;color:#0070C0" %)**Response**
843 -|(% style="width:155px" %)AT+DISAT|(% style="width:198px" %)Quit AT Commands mode|(% style="width:96px" %)OK
844 -
845 -(% style="color:blue" %)**Downlink Command:**
846 -
847 -No downlink command for this feature.
848 -
849 -
850 -=== 3.3.3 Get Device Status ===
851 -
852 -
853 -Send a LoRaWAN downlink to ask device send Alarm settings.
854 -
855 -(% style="color:blue" %)**Downlink Payload:  **(%%)0x26 01
856 -
857 -Sensor will upload Device Status via FPORT=5. See payload section for detail.
858 -
859 -
860 -=== 3.3.4 Enable / Disable Alarm ===
861 -
862 -
863 -Feature: Enable/Disable Alarm for open/close event. Default value 0.
864 -
865 -(% style="color:blue" %)**AT Command:**
866 -
867 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
868 -|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:278px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0; width:88px" %)**Response**
869 -|(% style="width:154px" %)AT+DISALARM=1|(% style="width:278px" %)End node will only send packets in TDC time.|OK
870 -|(% style="width:154px" %)AT+DISALARM=0|(% style="width:278px" %)End node will send packets in TDC time or status change for door sensor|OK
871 -
872 -(% style="color:blue" %)**Downlink Command:**
873 -
874 -**0xA7 01**  ~/~/  Same As AT+DISALARM=1
875 -
876 -**0xA7 00    ** ~/~/  Same As AT+DISALARM=0
877 -
878 -
879 -=== 3.3.5 Alarm Base on Timeout ===
880 -
881 -
882 -(((
883 -CPL03-LB can monitor the timeout for a status change, this feature can be used to monitor some events such as door opening too long etc. Related Parameters are:
884 -)))
885 -
886 -
887 -(((
888 -(% style="color:#4f81bd" %)**1. Keep Status: Status to be monitor**
889 -)))
890 -
891 -(((
892 -**Keep Status = 1**: Monitor Close to Open event
893 -)))
894 -
895 -(((
896 -**Keep Status = 0**: Monitor Open to Close event
897 -)))
898 -
899 -
900 -(((
901 -(% style="color:#4f81bd" %)**2. Keep Time: Timeout to send an Alarm**
902 -)))
903 -
904 -(((
905 -Range 0 ~~ 65535(0xFFFF) seconds.
906 -)))
907 -
908 -(((
909 -If** keep time = 0**, Disable Alarm Base on Timeout feature.
910 -)))
911 -
912 -(((
913 -If **keep time > 0**, device will monitor the keep status event and send an alarm when status doesn’t change after timeout.
914 -)))
915 -
916 -
917 -(((
918 -(% style="color:#4f81bd" %)**AT Command**(%%) to configure:
919 -)))
920 -
921 -(((
922 -(% style="color:blue" %)**AT+TTRIG=1,30**(%%)  ~-~-> When the **Keep Status** change from connect to disconnect, and device remains in disconnect status for more than 30 seconds. CPL03-LB will send an uplink packet, the [[Alarm bit>>||anchor="H2.3.3Real-TimeOpen2FCloseStatus2CUplinkFPORT3D2"]] (the second bit of 1^^st^^ byte of payload) on this uplink packet is set to 1.
923 -)))
924 -
925 -(((
926 -(% style="color:blue" %)**AT+TTIG=0,0 **(%%) ~-~-> Default Value, disable timeout Alarm.
927 -)))
928 -
929 -
930 -(((
931 -(% style="color:#4f81bd" %)**Downlink Command**(%%) to configure:
932 -)))
933 -
934 -(((
935 -**Command: 0xA9 aa bb cc**
936 -)))
937 -
938 -(((
939 -**A9: **Command Type Code
940 -)))
941 -
942 -(((
943 -**aa: **status to be monitored
944 -)))
945 -
946 -(((
947 -**bb cc: **timeout.
948 -)))
949 -
950 -
951 -(((
952 -If user send 0xA9 01 00 1E: equal to AT+TTRIG=1,30
953 -)))
954 -
955 -(((
956 -Or
957 -)))
958 -
959 -(((
960 -0xA9 00 00 00: Equal to AT+TTRIG=0,0. Disable timeout Alarm.
961 -)))
962 -
963 -
964 -=== 3.3.6 Clear Flash Record ===
965 -
966 -
967 -Feature: Clear flash storage for data log feature.
968 -
969 -(% style="color:blue" %)**AT Command: AT+CLRDTA**
970 -
971 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:500px" %)
972 -|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 169px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 174px;background-color:#D9E2F3;color:#0070C0" %)**Response**
973 -|(% style="width:157px" %)AT+CLRDTA|(% style="width:169px" %)Clear flash storage for data log feature.|Clear all stored sensor data… OK
974 -
975 -(((
976 -(% style="color:blue" %)**Downlink Command:**
977 -)))
978 -
979 -(((
980 -* **Example**: 0xA301  ~/~/  Same as AT+CLRDTA
981 -)))
982 -
983 -
984 -
985 -
986 -=== 3.3.7 Set trigger mode ===
987 -
988 -
989 -Feature: Set the trigger interrupt mode.
990 -
991 -(% style="color:blue" %)**AT Command: AT+TTRMOD**
992 -
993 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:495px" %)
994 -|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 246px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 92px;background-color:#D9E2F3;color:#0070C0" %)**Response**
995 -|(% style="width:157px" %)(((
996 -AT+TTRMOD=1
997 -)))|(% style="width:156px" %)Count and trigger from open to close (rising edge)|(% style="width:89px" %)(((
998 -(((
999 -OK
1000 -)))
1001 -)))
1002 -|(% style="width:157px" %)(((
1003 -AT+TTRMOD=0
1004 -)))|(% style="width:156px" %)Count and trigger from close to open (falling edge)|(% style="width:89px" %)(((
1005 -OK
1006 -)))
1007 -
1008 -(% style="color:blue" %)**Downlink Command:**
1009 -
1010 -* **Example**: 0xA401  ~/~/  Same as AT+ TTRMOD =1
1011 -
1012 -=== 3.3.8 Set the calculate flag ===
1013 -
1014 -
1015 -Feature: Set the calculate flag
1016 -
1017 -(% style="color:blue" %)**AT Command: AT+CALCFLAG**
1018 -
1019 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:461px" %)
1020 -|=(% style="width: 158px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 193px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 110px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1021 -|(% style="width:158px" %)AT+CALCFLAG =1|(% style="width:192px" %)Set the calculate flag to 1.|(% style="width:109px" %)OK
1022 -|(% style="width:158px" %)AT+CALCFLAG =2|(% style="width:192px" %)Set the calculate flag to 2.|(% style="width:109px" %)OK
1023 -
1024 -(% style="color:blue" %)**Downlink Command:**
1025 -
1026 -* **Example**: 0XA501  ~/~/  Same as AT+CALCFLAG =1
1027 -
1028 -=== 3.3.9 Set count number ===
1029 -
1030 -
1031 -Feature: Manually set the count number
1032 -
1033 -(% style="color:blue" %)**AT Command: AT+SETCNT**
1034 -
1035 -(% border="1" cellspacing="5" style="background-color:#f2f2f2; width:479px" %)
1036 -|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 223px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 96px;background-color:#D9E2F3;color:#0070C0" %)**Response**
1037 -|(% style="width:160px" %)AT+ SETCNT =0|(% style="width:221px" %)Set the count number to 0.|(% style="width:95px" %)OK
1038 -|(% style="width:160px" %)AT+ SETCNT =100|(% style="width:221px" %)Set the count number to 100.|(% style="width:95px" %)OK
1039 -
1040 -(% style="color:blue" %)**Downlink Command:**
1041 -
1042 -* **Example**: 0xA6000001  ~/~/  Same as AT+ SETCNT =1
1043 -
1044 -* **Example**: 0xA6000064  ~/~/  Same as AT+ SETCNT =100
1045 -
1046 -=== 3.3.10 Set Interrupt Mode ===
1047 -
1048 -
1049 1049  Feature, Set Interrupt mode for PA8 of pin.
1050 1050  
1051 1051  When AT+INTMOD=0 is set, PA8 is used as a digital input port.
... ... @@ -1077,79 +1077,80 @@
1077 1077  
1078 1078  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
1079 1079  
1080 -=== 3.3.11 Set Power Output Duration ===
678 += 4. Battery & Power Consumption =
1081 1081  
1082 1082  
1083 -Control the output duration 5V . Before each sampling, device will
681 +DDS20-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1084 1084  
1085 -~1. first enable the power output to external sensor,
683 +[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
1086 1086  
1087 -2. keep it on as per duration, read sensor value and construct uplink payload
1088 1088  
1089 -3. final, close the power output.
686 += 5. OTA Firmware update =
1090 1090  
1091 -(% style="color:blue" %)**AT Command: AT+5VT**
1092 1092  
1093 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1094 -|=(% 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**
1095 -|(% style="width:154px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:157px" %)0 (default)
1096 -OK
1097 -|(% style="width:154px" %)AT+5VT=500|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:157px" %)OK
689 +(% class="wikigeneratedid" %)
690 +User can change firmware DDS20-LB to:
1098 1098  
1099 -(% style="color:blue" %)**Downlink Command: 0x07**
692 +* Change Frequency band/ region.
1100 1100  
1101 -Format: Command Code (0x07) followed by 2 bytes.
694 +* Update with new features.
1102 1102  
1103 -The first and second bytes are the time to turn on.
696 +* Fix bugs.
1104 1104  
1105 -* Example 1: Downlink Payload: 070000  **~-~-->**  AT+5VT=0
698 +Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/ph4uyz0rchflrnw/AADr1f_5Sg30804NItpfOQbla?dl=0]]**
1106 1106  
1107 -* Example 2: Downlink Payload: 0701F4  **~-~-->**  AT+5VT=500
700 +Methods to Update Firmware:
1108 1108  
1109 -= 4. Battery & Power Consumption =
702 +* (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/]]
1110 1110  
704 +* 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]]**.
1111 1111  
1112 -CPL03-LB use ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
1113 1113  
1114 -[[**Battery Info & Power Consumption Analyze**>>http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
707 += 6. FAQ =
1115 1115  
709 +== 6.1  What is the frequency plan for DDS20-LB? ==
1116 1116  
1117 -= 5. OTA Firmware update =
1118 1118  
712 +DDS20-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"]]
1119 1119  
1120 -(% class="wikigeneratedid" %)
1121 -User can change firmware CPL03-LB to:
1122 1122  
1123 -* Change Frequency band/ region.
715 +== 6.2  Can I use DDS20-LB in condensation environment? ==
1124 1124  
1125 -* Update with new features.
1126 1126  
1127 -* Fix bugs.
718 +DDS20-LB is not suitable to be used in condensation environment. Condensation on the DDS20-LB probe will affect the reading and always got 0.
1128 1128  
1129 -Firmware and changelog can be downloaded from : **[[Firmware download link>>url:https://www.dropbox.com/sh/kwqv57tp6pejias/AAAopYMATh1GM6fZ-VRCLrpDa?dl=0]]**
1130 1130  
721 += 7.  Trouble Shooting =
1131 1131  
1132 -Methods to Update Firmware:
723 +== 7.1  Why I can't join TTN V3 in US915 / AU915 bands? ==
1133 1133  
1134 -* (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/]]
1135 1135  
1136 -* 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]]**.
726 +It is due to channel mapping. Please see below link:  [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]]
1137 1137  
1138 -= 6. FAQ =
1139 1139  
1140 -== 6.1  AT Commands input doesn't work ==
729 +== 7.2  AT Command input doesn't work ==
1141 1141  
1142 1142  
1143 -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:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
732 +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.
1144 1144  
1145 1145  
1146 -= 7. Order Info =
735 +== 7.3  Why i always see 0x0000 or 0 for the distance value? ==
1147 1147  
1148 1148  
1149 -Part Number: (% style="color:blue" %)**CPL03-LB-XXX**
738 +(((
739 +LDDS20 has a strict [[**installation requirement**>>||anchor="H1.5A0InstallDDS20-LB"]]. Please make sure the installation method exactly follows up with the installation requirement. Otherwise, the reading might be always 0x00.
1150 1150  
1151 -(% style="color:red" %)**XXX**(%%): The default frequency band
741 +If you have followed the instruction requirement exactly but still see the 0x00 reading issue, please. please double-check the decoder, you can check the raw payload to verify.
742 +)))
1152 1152  
744 +
745 += 8. Order Info =
746 +
747 +
748 +Part Number: (% style="color:blue" %)**DDS20-LB-XXX**
749 +
750 +(% style="color:red" %)**XXX**(%%): **The default frequency band**
751 +
1153 1153  * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
1154 1154  
1155 1155  * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
... ... @@ -1166,12 +1166,12 @@
1166 1166  
1167 1167  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1168 1168  
1169 -= 8. ​Packing Info =
768 += 9. ​Packing Info =
1170 1170  
1171 1171  
1172 1172  (% style="color:#037691" %)**Package Includes**:
1173 1173  
1174 -* CPL03-LB LoRaWAN Pulse/Contact Sensor
773 +* DDS20-LB LoRaWAN Ultrasonic Liquid Level Sensor x 1
1175 1175  
1176 1176  (% style="color:#037691" %)**Dimension and weight**:
1177 1177  
... ... @@ -1183,7 +1183,7 @@
1183 1183  
1184 1184  * Weight / pcs : g
1185 1185  
1186 -= 9. Support =
785 += 10. Support =
1187 1187  
1188 1188  
1189 1189  * 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.
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