Last modified by Mengting Qiu on 2024/03/07 08:41
<
From version < 137.1 >
edited by Xiaoling
on 2022/06/10 16:51
To version < 150.13 >
edited by Xiaoling
on 2022/06/11 08:42
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,8 +1,56 @@
1 1  (% style="text-align:center" %)
2 -[[image:1654846127817-788.png]]
2 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654846127817-788.png?rev=1.1||alt="1654846127817-788.png"]]
3 3  
4 4  **Contents:**
5 5  
6 +* [[1.  Introduction>>path:#H1.A0Introduction]]
7 +** [[1.1 ​ What is LoRaWAN Distance Detection Sensor>>path:#H1.1200BWhatisLoRaWANDistanceDetectionSensor]]
8 +** [[​1.2  Features>>path:#H200B1.2A0Features]]
9 +** [[1.3  Specification>>path:#H1.3A0Specification]]
10 +*** [[1.3.1  Rated environmental conditions>>path:#H1.3.1A0Ratedenvironmentalconditions]]
11 +*** [[1.3.2  Effective measurement range Reference beam pattern>>path:#H1.3.2A0EffectivemeasurementrangeReferencebeampattern]]
12 +** [[1.5 ​ Applications>>path:#H1.5200BApplications]]
13 +** [[1.6  Pin mapping and power on>>path:#H1.6A0Pinmappingandpoweron]]
14 +* [[2.  Configure LDDS75 to connect to LoRaWAN network>>path:#H2.A0ConfigureLDDS75toconnecttoLoRaWANnetwork]]
15 +** [[2.1  How it works>>path:#H2.1A0Howitworks]]
16 +** [[2.2  ​Quick guide to connect to LoRaWAN server (OTAA)>>path:#H2.2A0200BQuickguidetoconnecttoLoRaWANserver28OTAA29]]
17 +** [[2.3  ​Uplink Payload>>path:#H2.3A0200BUplinkPayload]]
18 +*** [[2.3.1  Battery Info>>path:#H2.3.1A0BatteryInfo]]
19 +*** [[2.3.2  Distance>>path:#H2.3.2A0Distance]]
20 +*** [[2.3.3  Interrupt Pin>>path:#H2.3.3A0InterruptPin]]
21 +*** [[2.3.4  DS18B20 Temperature sensor>>path:#H2.3.4A0DS18B20Temperaturesensor]]
22 +*** [[2.3.5  Sensor Flag>>path:#H2.3.5A0SensorFlag]]
23 +*** [[2.3.6  Decode payload in The Things Network>>path:#H2.3.6A0DecodepayloadinTheThingsNetwork]]
24 +** [[2.4  Uplink Interval>>path:#H2.4A0UplinkInterval]]
25 +** [[2.5  ​Show Data in DataCake IoT Server>>path:#H2.5A0200BShowDatainDataCakeIoTServer]]
26 +** [[2.6  Frequency Plans>>path:#H2.6A0FrequencyPlans]]
27 +*** [[2.6.1  EU863-870 (EU868)>>path:#H2.6.1A0EU863-87028EU86829]]
28 +*** [[2.6.2  US902-928(US915)>>path:#H2.6.2A0US902-92828US91529]]
29 +*** [[2.6.3  CN470-510 (CN470)>>path:#H2.6.3A0CN470-51028CN47029]]
30 +*** [[2.6.4  AU915-928(AU915)>>path:#H2.6.4A0AU915-92828AU91529]]
31 +*** [[2.6.5  AS920-923 & AS923-925 (AS923)>>path:#H2.6.5A0AS920-92326AS923-92528AS92329]]
32 +*** [[2.6.6  KR920-923 (KR920)>>path:#H2.6.6A0KR920-92328KR92029]]
33 +*** [[2.6.7  IN865-867 (IN865)>>path:#H2.6.7A0IN865-86728IN86529]]
34 +** [[2.7  LED Indicator>>path:#H2.7A0LEDIndicator]]
35 +** [[2.8  ​Firmware Change Log>>path:#H2.8A0200BFirmwareChangeLog]]
36 +** [[2.9  Mechanical>>path:#H2.9A0Mechanical]]
37 +** [[2.10  Battery Analysis>>path:#H2.10A0BatteryAnalysis]]
38 +*** [[2.10.1  Battery Type>>path:#H2.10.1A0BatteryType]]
39 +*** [[2.10.2  Replace the battery>>path:#H2.10.2A0Replacethebattery]]
40 +* [[3.  Configure LDDS75 via AT Command or LoRaWAN Downlink>>path:#H3.A0ConfigureLDDS75viaATCommandorLoRaWANDownlink]]
41 +** [[3.1  Access AT Commands>>path:#H3.1A0AccessATCommands]]
42 +** [[3.2  Set Transmit Interval Time>>path:#H3.2A0SetTransmitIntervalTime]]
43 +** [[3.3  Set Interrupt Mode>>path:#H3.3A0SetInterruptMode]]
44 +* [[4.  FAQ>>path:#H4.A0FAQ]]
45 +** [[4.1  What is the frequency plan for LDDS75?>>path:#H4.1A0WhatisthefrequencyplanforLDDS753F]]
46 +** [[4.2  How to change the LoRa Frequency Bands/Region>>path:#H4.2A0HowtochangetheLoRaFrequencyBands2FRegion]]
47 +** [[4.3  Can I use LDDS75 in condensation environment?>>path:#H4.3A0CanIuseLDDS75incondensationenvironment3F]]
48 +* [[5.  Trouble Shooting>>path:#H5.A0TroubleShooting]]
49 +** [[5.1  Why I can’t join TTN V3 in US915 / AU915 bands?>>path:#H5.1A0WhyIcan2019tjoinTTNV3inUS9152FAU915bands3F]]
50 +** [[5.2  AT Command input doesn't work>>path:#H5.2A0ATCommandinputdoesn27twork]]
51 +* [[6.  Order Info>>path:#H6.A0OrderInfo]]
52 +* [[7. ​ Packing Info>>path:#H7.200BPackingInfo]]
53 +* [[8.  ​Support>>path:#H8.A0200BSupport]]
6 6  
7 7  
8 8  
... ... @@ -10,6 +10,7 @@
10 10  
11 11  
12 12  
61 +
13 13  = 1.  Introduction =
14 14  
15 15  == 1.1 ​ What is LoRaWAN Distance Detection Sensor ==
... ... @@ -33,12 +33,12 @@
33 33  Each LDDS75 pre-loads with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect if there is network coverage, after power on.
34 34  
35 35  
36 -(% style="color:#4472c4" %) * (%%)Actually lifetime depends on network coverage and uplink interval and other factors
85 +(% style="color:#4472c4" %) * (%%)Actually lifetime depends on network coverage and uplink interval and other factors.
37 37  )))
38 38  )))
39 39  
40 40  
41 -[[image:1654847051249-359.png]]
90 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654847051249-359.png?rev=1.1||alt="1654847051249-359.png"]]
42 42  
43 43  
44 44  
... ... @@ -61,7 +61,7 @@
61 61  
62 62  === 1.3.1  Rated environmental conditions ===
63 63  
64 -[[image:image-20220610154839-1.png]]
113 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610154839-1.png?rev=1.1||alt="image-20220610154839-1.png"]]
65 65  
66 66  **Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);**
67 67  
... ... @@ -71,15 +71,21 @@
71 71  
72 72  === 1.3.2  Effective measurement range Reference beam pattern ===
73 73  
74 -**(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**[[image:image-20220610155021-2.png||height="440" width="1189"]]
123 +**(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
75 75  
76 76  
77 77  
78 -**(2)** The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.[[image:image-20220610155021-3.png||height="437" width="1192"]]
127 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]]
79 79  
80 -(% style="display:none" %) (%%)
81 81  
82 82  
131 +**(2)** **The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
132 +
133 +
134 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]](% style="display:none" %) ** **
135 +
136 +
137 +
83 83  == 1.5 ​ Applications ==
84 84  
85 85  * Horizontal distance measurement
... ... @@ -92,12 +92,14 @@
92 92  * Sewer
93 93  * Bottom water level monitoring
94 94  
150 +
95 95  == 1.6  Pin mapping and power on ==
96 96  
97 97  
98 -[[image:1654847583902-256.png]]
154 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654847583902-256.png?rev=1.1||alt="1654847583902-256.png"]]
99 99  
100 100  
157 +
101 101  = 2.  Configure LDDS75 to connect to LoRaWAN network =
102 102  
103 103  == 2.1  How it works ==
... ... @@ -107,10 +107,11 @@
107 107  )))
108 108  
109 109  (((
110 -In case you can't set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H3.A0ConfigureLDDS75viaATCommandorLoRaWANDownlink"]]to set the keys in the LDDS75.
167 +In case you can't set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>path:#H3.A0ConfigureLDDS75viaATCommandorLoRaWANDownlink]]to set the keys in the LDDS75.
111 111  )))
112 112  
113 113  
171 +
114 114  == 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
115 115  
116 116  (((
... ... @@ -118,7 +118,7 @@
118 118  )))
119 119  
120 120  (((
121 -[[image:1654848616367-242.png]]
179 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654848616367-242.png?rev=1.1||alt="1654848616367-242.png"]]
122 122  )))
123 123  
124 124  (((
... ... @@ -133,7 +133,7 @@
133 133  Each LDDS75 is shipped with a sticker with the default device keys, user can find this sticker in the box. it looks like below.
134 134  )))
135 135  
136 -[[image:image-20220607170145-1.jpeg]]
194 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220607170145-1.jpeg?rev=1.1||alt="image-20220607170145-1.jpeg"]]
137 137  
138 138  
139 139  For OTAA registration, we need to set **APP EUI/ APP KEY/ DEV EUI**. Some server might no need to set APP EUI.
... ... @@ -142,25 +142,25 @@
142 142  
143 143  **Add APP EUI in the application**
144 144  
145 -[[image:image-20220610161353-4.png]]
203 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161353-4.png?rev=1.1||alt="image-20220610161353-4.png"]]
146 146  
147 -[[image:image-20220610161353-5.png]]
205 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161353-5.png?rev=1.1||alt="image-20220610161353-5.png"]]
148 148  
149 -[[image:image-20220610161353-6.png]]
207 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161353-6.png?rev=1.1||alt="image-20220610161353-6.png"]]
150 150  
151 151  
152 -[[image:image-20220610161353-7.png]]
210 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161353-7.png?rev=1.1||alt="image-20220610161353-7.png"]]
153 153  
154 154  
155 155  You can also choose to create the device manually.
156 156  
157 - [[image:image-20220610161538-8.png]]
215 + [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161538-8.png?rev=1.1||alt="image-20220610161538-8.png"]]
158 158  
159 159  
160 160  
161 161  **Add APP KEY and DEV EUI**
162 162  
163 -[[image:image-20220610161538-9.png]]
221 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161538-9.png?rev=1.1||alt="image-20220610161538-9.png"]]
164 164  
165 165  
166 166  
... ... @@ -169,7 +169,7 @@
169 169  
170 170  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
171 171  
172 -[[image:image-20220610161724-10.png]]
230 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610161724-10.png?rev=1.1||alt="image-20220610161724-10.png"]]
173 173  
174 174  
175 175  (((
... ... @@ -176,7 +176,7 @@
176 176  (% style="color:blue" %)**Step 3**(%%)**:** The LDDS75 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
177 177  )))
178 178  
179 -[[image:1654849068701-275.png]]
237 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654849068701-275.png?rev=1.1||alt="1654849068701-275.png"]]
180 180  
181 181  
182 182  
... ... @@ -197,15 +197,15 @@
197 197  |=(% style="width: 62.5px;" %)(((
198 198  **Size (bytes)**
199 199  )))|=(% style="width: 62.5px;" %)**2**|=**2**|=1|=2|=**1**
200 -|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
201 -[[Distance>>||anchor="H2.3.3A0Distance"]]
258 +|(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>path:#H2.3.1A0BatteryInfo]]|(((
259 +[[Distance>>path:#H2.3.3A0Distance]]
202 202  
203 203  (unit: mm)
204 -)))|[[Digital Interrupt (Optional)>>||anchor="H2.3.4A0Distancesignalstrength"]]|(((
205 -[[Temperature (Optional )>>||anchor="H2.3.5A0InterruptPin"]]
206 -)))|[[Sensor Flag>>path:#Sensor_Flag]]
262 +)))|[[Digital Interrupt (Optional)>>path:#H2.3.4A0Distancesignalstrength]]|(((
263 +[[Temperature (Optional )>>path:#H2.3.5A0InterruptPin]]
264 +)))|(%%)(% class="wikiinternallink" %)[[Sensor Flag>>path:#Sensor_Flag]]
207 207  
208 -[[image:1654850511545-399.png]]
266 +[[image:/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"]]
209 209  
210 210  
211 211  
... ... @@ -230,11 +230,9 @@
230 230  * If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor.
231 231  * If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid.
232 232  
233 -
234 -
235 235  === 2.3.3  Interrupt Pin ===
236 236  
237 -This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H4.2A0SetInterruptMode"]] for the hardware and software set up.
293 +This data field shows if this packet is generated by interrupt or not. [[Click here>>path:#H4.2A0SetInterruptMode]] for the hardware and software set up.
238 238  
239 239  **Example:**
240 240  
... ... @@ -243,6 +243,7 @@
243 243  0x01: Interrupt Uplink Packet.
244 244  
245 245  
302 +
246 246  === 2.3.4  DS18B20 Temperature sensor ===
247 247  
248 248  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
... ... @@ -264,13 +264,13 @@
264 264  0x00: No Ultrasonic Sensor
265 265  
266 266  
267 -===
268 -(% style="color:inherit; font-family:inherit" %)2.3.6  Decode payload in The Things Network(%%) ===
269 269  
325 +=== 2.3.6  Decode payload in The Things Network ===
326 +
270 270  While using TTN network, you can add the payload format to decode the payload.
271 271  
272 272  
273 -[[image:1654850829385-439.png]]
330 +[[image:/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"]]
274 274  
275 275  The payload decoder function for TTN V3 is here:
276 276  
... ... @@ -280,7 +280,7 @@
280 280  
281 281  == 2.4  Uplink Interval ==
282 282  
283 -The LLDS12 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
340 +The LDDS75 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>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval]]
284 284  
285 285  
286 286  
... ... @@ -303,55 +303,33 @@
303 303  )))
304 304  
305 305  
306 -[[image:1654592790040-760.png]]
363 +[[image:/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"]]
307 307  
308 308  
309 -[[image:1654592800389-571.png]]
366 +[[image:/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"]]
310 310  
311 311  
312 312  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
313 313  
314 -(% style="color:blue" %)**Step 4**(%%)**: Create LLDS12 product.**
371 +(% style="color:blue" %)**Step 4**(%%)**: Search the LDDS75 and add DevEUI.**
315 315  
316 -[[image:1654832691989-514.png]]
373 +[[image:/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"]]
317 317  
318 318  
319 -[[image:1654592833877-762.png]]
376 +After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
320 320  
378 +[[image:/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" height="595" width="1088"]]
321 321  
322 -[[image:1654832740634-933.png]]
323 323  
324 324  
325 -
326 -(((
327 -(% style="color:blue" %)**Step 5**(%%)**: add payload decode**
328 -)))
329 -
330 -(((
331 -
332 -)))
333 -
334 -[[image:1654833065139-942.png]]
335 -
336 -
337 -
338 -[[image:1654833092678-390.png]]
339 -
340 -
341 -
342 -After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
343 -
344 -[[image:1654833163048-332.png]]
345 -
346 -
347 -
348 348  == 2.6  Frequency Plans ==
349 349  
350 350  (((
351 -The LLDS12 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.
385 +The LDDS75 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.
352 352  )))
353 353  
354 354  
389 +
355 355  === 2.6.1  EU863-870 (EU868) ===
356 356  
357 357  (((
... ... @@ -415,20 +415,51 @@
415 415  === 2.6.2  US902-928(US915) ===
416 416  
417 417  (((
418 -Used in USA, Canada and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
419 -)))
453 +Used in USA, Canada and South America. Default use CHE=2
420 420  
421 -(((
422 -To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
423 -)))
455 +(% style="color:blue" %)**Uplink:**
424 424  
425 -(((
426 -After Join success, the end node will switch to the correct sub band by:
427 -)))
457 +903.9 - SF7BW125 to SF10BW125
428 428  
429 -* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
430 -* Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
459 +904.1 - SF7BW125 to SF10BW125
431 431  
461 +904.3 - SF7BW125 to SF10BW125
462 +
463 +904.5 - SF7BW125 to SF10BW125
464 +
465 +904.7 - SF7BW125 to SF10BW125
466 +
467 +904.9 - SF7BW125 to SF10BW125
468 +
469 +905.1 - SF7BW125 to SF10BW125
470 +
471 +905.3 - SF7BW125 to SF10BW125
472 +
473 +
474 +(% style="color:blue" %)**Downlink:**
475 +
476 +923.3 - SF7BW500 to SF12BW500
477 +
478 +923.9 - SF7BW500 to SF12BW500
479 +
480 +924.5 - SF7BW500 to SF12BW500
481 +
482 +925.1 - SF7BW500 to SF12BW500
483 +
484 +925.7 - SF7BW500 to SF12BW500
485 +
486 +926.3 - SF7BW500 to SF12BW500
487 +
488 +926.9 - SF7BW500 to SF12BW500
489 +
490 +927.5 - SF7BW500 to SF12BW500
491 +
492 +923.3 - SF12BW500(RX2 downlink only)
493 +
494 +
495 +
496 +)))
497 +
432 432  === 2.6.3  CN470-510 (CN470) ===
433 433  
434 434  (((
... ... @@ -517,28 +517,54 @@
517 517  
518 518  
519 519  
520 -
521 521  === 2.6.4  AU915-928(AU915) ===
522 522  
523 523  (((
524 -Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
525 -)))
589 +Default use CHE=2
526 526  
527 -(((
528 -To make sure the end node supports all sub band by default. In the OTAA Join process, the end node will use frequency 1 from sub-band1, then frequency 1 from sub-band2, then frequency 1 from sub-band3, etc to process the OTAA join.
529 -)))
591 +(% style="color:blue" %)**Uplink:**
530 530  
531 -(((
532 -
533 -)))
593 +916.8 - SF7BW125 to SF12BW125
534 534  
535 -(((
536 -After Join success, the end node will switch to the correct sub band by:
537 -)))
595 +917.0 - SF7BW125 to SF12BW125
538 538  
539 -* Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
540 -* Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
597 +917.2 - SF7BW125 to SF12BW125
541 541  
599 +917.4 - SF7BW125 to SF12BW125
600 +
601 +917.6 - SF7BW125 to SF12BW125
602 +
603 +917.8 - SF7BW125 to SF12BW125
604 +
605 +918.0 - SF7BW125 to SF12BW125
606 +
607 +918.2 - SF7BW125 to SF12BW125
608 +
609 +
610 +(% style="color:blue" %)**Downlink:**
611 +
612 +923.3 - SF7BW500 to SF12BW500
613 +
614 +923.9 - SF7BW500 to SF12BW500
615 +
616 +924.5 - SF7BW500 to SF12BW500
617 +
618 +925.1 - SF7BW500 to SF12BW500
619 +
620 +925.7 - SF7BW500 to SF12BW500
621 +
622 +926.3 - SF7BW500 to SF12BW500
623 +
624 +926.9 - SF7BW500 to SF12BW500
625 +
626 +927.5 - SF7BW500 to SF12BW500
627 +
628 +923.3 - SF12BW500(RX2 downlink only)
629 +
630 +
631 +
632 +)))
633 +
542 542  === 2.6.5  AS920-923 & AS923-925 (AS923) ===
543 543  
544 544  (((
... ... @@ -647,7 +647,6 @@
647 647  
648 648  
649 649  
650 -
651 651  === 2.6.6  KR920-923 (KR920) ===
652 652  
653 653  (((
... ... @@ -720,7 +720,6 @@
720 720  
721 721  
722 722  
723 -
724 724  === 2.6.7  IN865-867 (IN865) ===
725 725  
726 726  (((
... ... @@ -757,100 +757,89 @@
757 757  
758 758  
759 759  
760 -
761 761  == 2.7  LED Indicator ==
762 762  
763 -The LLDS12 has an internal LED which is to show the status of different state.
852 +The LDDS75 has an internal LED which is to show the status of different state.
764 764  
765 -* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
854 +
855 +* Blink once when device power on.
856 +* The device detects the sensor and flashes 5 times.
857 +* Solid ON for 5 seconds once device successful Join the network.
766 766  * Blink once when device transmit a packet.
767 767  
768 768  == 2.8  ​Firmware Change Log ==
769 769  
770 770  
771 -**Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/]]
863 +**Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
772 772  
773 773  
774 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
866 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>path:/xwiki/bin/view/Main/Firmware%20Upgrade%20Instruction%20for%20STM32%20base%20products/]]
775 775  
776 776  
777 777  
778 -= 3.  LiDAR ToF Measurement =
870 +== 2.9  Mechanical ==
779 779  
780 -== 3.1 Principle of Distance Measurement ==
781 781  
782 -The LiDAR probe is based on TOF, namely, Time of Flight principle. To be specific, the product emits modulation wave of near infrared ray on a periodic basis, which will be reflected after contacting object. The product obtains the time of flight by measuring round-trip phase difference and then calculates relative range between the product and the detection object, as shown below.
873 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]]
783 783  
784 -[[image:1654831757579-263.png]]
875 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-2.png?rev=1.1||alt="image-20220610172003-2.png"]]
785 785  
786 786  
878 +== 2.10  Battery Analysis ==
787 787  
788 -== 3.2 Distance Measurement Characteristics ==
880 +=== 2.10.1  Battery Type ===
789 789  
790 -With optimization of light path and algorithm, The LiDAR probe has minimized influence from external environment on distance measurement performance. Despite that, the range of distance measurement may still be affected by the environment illumination intensity and the reflectivity of detection object. As shown in below:
882 +The LDDS75 battery is a combination of a 4000mAh or 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
791 791  
792 -[[image:1654831774373-275.png]]
793 793  
885 +The battery related documents as below:
794 794  
795 -(((
796 -(% style="color:blue" %)**① **(%%)Represents the detection blind zone of The LiDAR probe, 0-10cm, within which the output data is unreliable.
887 +* (((
888 +[[ Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
797 797  )))
798 -
799 -(((
800 -(% style="color:blue" %)**② **(%%)Represents the operating range of The LiDAR probe detecting black target with 10% reflectivity, 0.1-5m.
890 +* (((
891 +[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
801 801  )))
802 -
803 -(((
804 -(% style="color:blue" %)**③ **(%%)Represents the operating range of The LiDAR probe detecting white target with 90% reflectivity, 0.1-12m.
893 +* (((
894 +[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
805 805  )))
806 806  
897 + [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172400-3.png?rev=1.1||alt="image-20220610172400-3.png"]]
807 807  
808 -(((
809 -Vertical Coordinates: Represents the radius of light spot for The LiDAR probe at the different distances. The diameter of light spot depends on the FOV of The LiDAR probe (the term of FOV generally refers to the smaller value between the receiving angle and the transmitting angle), which is calculated as follows:
810 -)))
811 811  
812 812  
813 -[[image:1654831797521-720.png]]
901 +=== 2.10.2  Replace the battery ===
814 814  
903 +(((
904 +You can change the battery in the LDDS75.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
905 +)))
815 815  
816 816  (((
817 -In the formula above, d is the diameter of light spot; D is detecting range; β is the value of the receiving angle of The LiDAR probe, 3.6°. Correspondence between the diameter of light spot and detecting range is given in Table below.
908 +
818 818  )))
819 819  
820 -[[image:1654831810009-716.png]]
821 -
822 -
823 823  (((
824 -If the light spot reaches two objects with different distances, as shown in Figure 3, the output distance value will be a value between the actual distance values of the two objects. For a high accuracy requirement in practice, the above situation should be noticed to avoid the measurement error.
912 +The default battery pack of LDDS75 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
825 825  )))
826 826  
827 827  
828 828  
829 -== 3.3 Notice of usage: ==
917 += 3.  Configure LDDS75 via AT Command or LoRaWAN Downlink =
830 830  
831 -Possible invalid /wrong reading for LiDAR ToF tech:
832 -
833 -* Measure high reflectivity object such as: Mirror, Smooth ceramic tile, static milk surface, will have possible wrong readings.
834 -* While there is transparent object such as glass, water drop between the measured object and the LiDAR sensor, the reading might wrong.
835 -* The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe.
836 -* The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window.
837 -
838 -= 4.  Configure LLDS12 via AT Command or LoRaWAN Downlink =
839 -
840 840  (((
841 841  (((
842 -Use can configure LLDS12 via AT Command or LoRaWAN Downlink.
921 +Use can configure LDDS75 via AT Command or LoRaWAN Downlink.
843 843  )))
844 844  )))
845 845  
846 846  * (((
847 847  (((
848 -AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
927 +AT Command Connection: See [[FAQ>>path:#H7.A0FAQ]].
849 849  )))
850 850  )))
851 851  * (((
852 852  (((
853 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
932 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>path:/xwiki/bin/view/Main/]]
854 854  )))
855 855  )))
856 856  
... ... @@ -860,7 +860,7 @@
860 860  )))
861 861  
862 862  (((
863 -There are two kinds of commands to configure LLDS12, they are:
942 +There are two kinds of commands to configure LDDS75, they are:
864 864  )))
865 865  )))
866 866  
... ... @@ -889,7 +889,7 @@
889 889  
890 890  (((
891 891  (((
892 -They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
971 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>path:/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
893 893  )))
894 894  )))
895 895  
... ... @@ -901,351 +901,148 @@
901 901  
902 902  * (((
903 903  (((
904 -(% style="color:#4f81bd" %)** Commands special design for LLDS12**
983 +(% style="color:#4f81bd" %)** Commands special design for LDDS75**
905 905  )))
906 906  )))
907 907  
908 908  (((
909 909  (((
910 -These commands only valid for LLDS12, as below:
989 +These commands only valid for LDDS75, as below:
911 911  )))
912 912  )))
913 913  
914 914  
915 915  
916 -== 4.1  Set Transmit Interval Time ==
995 +== 3.1  Access AT Commands ==
917 917  
918 -Feature: Change LoRaWAN End Node Transmit Interval.
997 +LDDS75 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LDDS75 for using AT command, as below.
919 919  
920 -(% style="color:#037691" %)**AT Command: AT+TDC**
999 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172924-4.png?width=988&height=483&rev=1.1||alt="image-20220610172924-4.png" height="483" width="988"]]
921 921  
922 -[[image:image-20220607171554-8.png]]
923 923  
1002 +Or if you have below board, use below connection:
924 924  
925 -(((
926 -(% style="color:#037691" %)**Downlink Command: 0x01**
927 -)))
928 928  
929 -(((
930 -Format: Command Code (0x01) followed by 3 bytes time value.
931 -)))
1005 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172924-5.png?rev=1.1||alt="image-20220610172924-5.png"]]
932 932  
933 -(((
934 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
935 -)))
936 936  
937 -* (((
938 -Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
939 -)))
940 -* (((
941 -Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
942 -)))
1008 +In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LDDS75. LDDS75 will output system info once power on as below:
943 943  
944 -== 4.2  Set Interrupt Mode ==
945 945  
946 -Feature, Set Interrupt mode for GPIO_EXIT.
1011 + [[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172924-6.png?width=860&height=601&rev=1.1||alt="image-20220610172924-6.png" height="601" width="860"]]
947 947  
948 -(% style="color:#037691" %)**AT Command: AT+INTMOD**
949 949  
950 -[[image:image-20220610105806-2.png]]
951 951  
1015 +== 3.2  Set Transmit Interval Time ==
952 952  
953 -(((
954 -(% style="color:#037691" %)**Downlink Command: 0x06**
955 -)))
1017 +Feature: Change LoRaWAN End Node Transmit Interval.
956 956  
957 -(((
958 -Format: Command Code (0x06) followed by 3 bytes.
959 -)))
1019 +(% style="color:#037691" %)**AT Command: AT+TDC**
960 960  
961 -(((
962 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
963 -)))
1021 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610173409-7.png?rev=1.1||alt="image-20220610173409-7.png"]]
964 964  
965 -* (((
966 -Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
967 -)))
968 -* (((
969 -Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
970 -)))
971 971  
972 -== 4.3  Get Firmware Version Info ==
973 -
974 -Feature: use downlink to get firmware version.
975 -
976 -(% style="color:#037691" %)**Downlink Command: 0x26**
977 -
978 -[[image:image-20220607171917-10.png]]
979 -
980 -* Reply to the confirmation package: 26 01
981 -* Reply to non-confirmed packet: 26 00
982 -
983 -Device will send an uplink after got this downlink command. With below payload:
984 -
985 -Configures info payload:
986 -
987 -(% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
988 -|=(((
989 -**Size(bytes)**
990 -)))|=**1**|=**1**|=**1**|=**1**|=**1**|=**5**|=**1**
991 -|**Value**|Software Type|(((
992 -Frequency
993 -
994 -Band
995 -)))|Sub-band|(((
996 -Firmware
997 -
998 -Version
999 -)))|Sensor Type|Reserve|(((
1000 -[[Message Type>>||anchor="H2.3.7A0MessageType"]]
1001 -Always 0x02
1002 -)))
1003 -
1004 -**Software Type**: Always 0x03 for LLDS12
1005 -
1006 -
1007 -**Frequency Band**:
1008 -
1009 -*0x01: EU868
1010 -
1011 -*0x02: US915
1012 -
1013 -*0x03: IN865
1014 -
1015 -*0x04: AU915
1016 -
1017 -*0x05: KZ865
1018 -
1019 -*0x06: RU864
1020 -
1021 -*0x07: AS923
1022 -
1023 -*0x08: AS923-1
1024 -
1025 -*0x09: AS923-2
1026 -
1027 -*0xa0: AS923-3
1028 -
1029 -
1030 -**Sub-Band**: value 0x00 ~~ 0x08
1031 -
1032 -
1033 -**Firmware Version**: 0x0100, Means: v1.0.0 version
1034 -
1035 -
1036 -**Sensor Type**:
1037 -
1038 -0x01: LSE01
1039 -
1040 -0x02: LDDS75
1041 -
1042 -0x03: LDDS20
1043 -
1044 -0x04: LLMS01
1045 -
1046 -0x05: LSPH01
1047 -
1048 -0x06: LSNPK01
1049 -
1050 -0x07: LLDS12
1051 -
1052 -
1053 -
1054 -= 5.  Battery & How to replace =
1055 -
1056 -== 5.1  Battery Type ==
1057 -
1058 1058  (((
1059 -LLDS12 is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
1025 +(% style="color:#037691" %)**Downlink Command: 0x01**
1060 1060  )))
1061 1061  
1062 1062  (((
1063 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1064 -)))
1065 -
1066 -[[image:1654593587246-335.png]]
1067 -
1068 -
1069 -Minimum Working Voltage for the LLDS12:
1070 -
1071 -LLDS12:  2.45v ~~ 3.6v
1072 -
1073 -
1074 -
1075 -== 5.2  Replace Battery ==
1076 -
1077 1077  (((
1078 -Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
1079 -)))
1030 +Format: Command Code (0x01) followed by 3 bytes time value.
1080 1080  
1081 -(((
1082 -And make sure the positive and negative pins match.
1083 -)))
1032 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1084 1084  
1085 -
1086 -
1087 -== 5.3  Power Consumption Analyze ==
1088 -
1089 -(((
1090 -Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
1034 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1035 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1091 1091  )))
1092 1092  
1093 -(((
1094 -Instruction to use as below:
1095 -)))
1096 1096  
1097 -
1098 -**Step 1**: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
1099 -
1100 -[[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
1101 -
1102 -
1103 -**Step 2**: Open it and choose
1104 -
1105 -* Product Model
1106 -* Uplink Interval
1107 -* Working Mode
1108 -
1109 -And the Life expectation in difference case will be shown on the right.
1110 -
1111 -[[image:1654593605679-189.png]]
1112 -
1113 -
1114 -The battery related documents as below:
1115 -
1116 -* (((
1117 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
1039 +
1118 1118  )))
1119 -* (((
1120 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
1121 -)))
1122 -* (((
1123 -[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
1124 -)))
1125 1125  
1126 -[[image:image-20220607172042-11.png]]
1042 +== 3.3  Set Interrupt Mode ==
1127 1127  
1044 +Feature, Set Interrupt mode for GPIO_EXIT.
1128 1128  
1046 +(% style="color:#037691" %)**Downlink Command: AT+INTMOD**
1129 1129  
1130 -=== 5.3.1  ​Battery Note ===
1048 +[[image:/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610174917-9.png?rev=1.1||alt="image-20220610174917-9.png"]]
1131 1131  
1132 -(((
1133 -The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
1134 -)))
1135 1135  
1051 +(% style="color:#037691" %)**Downlink Command: 0x06**
1136 1136  
1053 +Format: Command Code (0x06) followed by 3 bytes.
1137 1137  
1138 -=== ​5.3.2  Replace the battery ===
1055 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1139 1139  
1140 -(((
1141 -You can change the battery in the LLDS12.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
1142 -)))
1057 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1058 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1143 1143  
1144 -(((
1145 -The default battery pack of LLDS12 includes a ER26500 plus super capacitor. If user can’t find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
1146 -)))
1060 += 4.  FAQ =
1147 1147  
1062 +== 4.1  What is the frequency plan for LDDS75? ==
1148 1148  
1064 +LDDS75 use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>path:/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/#H1.Introduction]]
1149 1149  
1150 -= 6.  Use AT Command =
1151 1151  
1152 -== 6.1  Access AT Commands ==
1153 1153  
1154 -LLDS12 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LLDS12 for using AT command, as below.
1068 +== 4.2  How to change the LoRa Frequency Bands/Region ==
1155 1155  
1156 -[[image:1654593668970-604.png]]
1070 +You can follow the instructions for [[how to upgrade image>>path:#H2.8A0200BFirmwareChangeLog]].
1071 +When downloading the images, choose the required image file for download. ​
1157 1157  
1158 -**Connection:**
1159 1159  
1160 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
1161 1161  
1162 -(% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
1075 +== 4.3  Can I use LDDS75 in condensation environment? ==
1163 1163  
1164 -(% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1077 +LDDS75 is not suitable to be used in condensation environment. Condensation on the LDDS75 probe will affect the reading and always got 0.
1165 1165  
1166 1166  
1167 -(((
1168 -(((
1169 -In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LLDS12.
1170 -)))
1171 1171  
1172 -(((
1173 -LLDS12 will output system info once power on as below:
1174 -)))
1175 -)))
1081 += 5.  Trouble Shooting =
1176 1176  
1083 +== 5.1  Why I can’t join TTN V3 in US915 / AU915 bands? ==
1177 1177  
1178 - [[image:1654593712276-618.png]]
1085 +It is due to channel mapping. Please see below link:  [[Frequency band>>path:/xwiki/bin/view/Main/LoRaWAN%20Communication%20Debug/#H2.NoticeofUS9152FCN4702FAU915Frequencyband]]
1179 1179  
1180 -Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink"]].
1181 1181  
1088 +== 5.2  AT Command input doesn't work ==
1182 1182  
1183 -= 7.  FAQ =
1184 -
1185 -== 7.1  How to change the LoRa Frequency Bands/Region ==
1186 -
1187 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.8A0200BFirmwareChangeLog"]].
1188 -When downloading the images, choose the required image file for download. ​
1189 -
1190 -
1191 -= 8.  Trouble Shooting =
1192 -
1193 -== 8.1  AT Commands input doesn’t work ==
1194 -
1195 -
1196 -(((
1197 1197  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.
1198 -)))
1199 1199  
1200 -
1201 -== 8.2  Significant error between the output distant value of LiDAR and actual distance ==
1202 -
1203 -
1204 1204  (((
1205 -(% style="color:blue" %)**Cause ①**(%%)**：**Due to the physical principles of The LiDAR probe, the above phenomenon is likely to occur if the detection object is the material with high reflectivity (such as mirror, smooth floor tile, etc.) or transparent substance (such as glass and water, etc.)
1206 -)))
1207 -
1208 -(((
1209 -Troubleshooting: Please avoid use of this product under such circumstance in practice.
1210 -)))
1211 -
1212 -(((
1213 1213  
1214 1214  )))
1215 1215  
1216 -(((
1217 -(% style="color:blue" %)**Cause ②**(%%)**: **The IR-pass filters are blocked.
1218 -)))
1219 1219  
1220 -(((
1221 -Troubleshooting: please use dry dust-free cloth to gently remove the foreign matter.
1222 -)))
1097 += 6.  Order Info =
1223 1223  
1224 1224  
1100 +Part Number **:** (% style="color:blue" %)**LDDS75-XX-YY**
1225 1225  
1226 -= 9.  Order Info =
1227 1227  
1103 +(% style="color:blue" %)**XX**(%%)**: **The default frequency band
1228 1228  
1229 -Part Number: (% style="color:blue" %)**LLDS12-XX**
1105 +* (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
1106 +* (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
1107 +* (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
1108 +* (% style="color:red" %)**EU868 **(%%)**:** LoRaWAN EU868 band
1109 +* (% style="color:red" %)**KR920 **(%%)**:** LoRaWAN KR920 band
1110 +* (% style="color:red" %)**US915 **(%%)**:** LoRaWAN US915 band
1111 +* (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
1112 +* (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
1230 1230  
1114 +(% style="color:blue" %)**YY**(%%): Battery Option
1231 1231  
1232 -(% style="color:blue" %)**XX**(%%): The default frequency band
1116 +* (% style="color:red" %)**4 **(%%)**: **4000mAh battery
1117 +* (% style="color:red" %)**8 **(%%)**:** 8500mAh battery
1233 1233  
1234 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
1235 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
1236 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
1237 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
1238 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
1239 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
1240 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
1241 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
1119 += 7. ​ Packing Info =
1242 1242  
1243 -= 10. ​ Packing Info =
1244 1244  
1245 -
1246 1246  **Package Includes**:
1247 1247  
1248 -* LLDS12 LoRaWAN LiDAR Distance Sensor x 1
1124 +* LDDS75 LoRaWAN Distance Detection Sensor x 1
1249 1249  
1250 1250  **Dimension and weight**:
1251 1251  
... ... @@ -1254,7 +1254,7 @@
1254 1254  * Package Size / pcs : cm
1255 1255  * Weight / pcs : g
1256 1256  
1257 -= 11.  ​Support =
1133 += 8.  ​Support =
1258 1258  
1259 1259  * 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.
1260 1260  * 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.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]].
1654852175653-550.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +106.2 KB
Content
1654852253176-749.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +106.6 KB
Content
image-20220610172003-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +5.9 KB
Content
image-20220610172003-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +18.6 KB
Content
image-20220610172400-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +370.3 KB
Content
image-20220610172924-4.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +1.5 MB
Content
image-20220610172924-5.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +901.4 KB
Content
image-20220610172924-6.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +68.6 KB
Content
image-20220610173409-7.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +11.8 KB
Content
image-20220610174836-8.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +34.3 KB
Content
image-20220610174917-9.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +34.3 KB
Content

Applications

Navigation

Copyright ©2010-2024 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0