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Version 228.2 by Xiaoling on 2022/06/11 16:47
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1 (% style="text-align:center" %)
2 [[image:image-20220611143226-1.png||height="757" width="582"]]
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6
7 **Contents:**
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17 = 1.  Introduction =
18
19 == 1.1 ​ What is LoRaWAN 4-Channels Distance Sensor ==
20
21 (((
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24 (((
25 The Dragino LDDS04 is a (% style="color:#4472c4" %)**LoRaWAN 4-Channels Distance Sensor**(%%) for Internet of Things solution. It is capable to add up to four Ultrasonic Sensors to measure four distances at the same time.
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32 (((
33 The LDDS04 can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.
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41 It detects the distance between the measured object and the sensor, and uploads the value via wireless to LoRaWAN IoT Server.
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44 (((
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48 (((
49 The LoRa wireless technology used in LDDS04 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.
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51
52 (((
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54 )))
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56 (((
57 LDDS04 is powered by (% style="color:#4472c4" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
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59
60 (((
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64 (((
65 Each LDDS04 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.
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67
68 (((
69 (((
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71
72 [[image:1654929411930-747.png]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
73 )))
74 )))
75 )))
76
77
78
79 == ​1.2  Features ==
80
81 * LoRaWAN 1.0.3 Class A
82 * Ultra-low power consumption
83 * Detect Range: Base on External Probe
84 * Monitor Battery Level
85 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
86 * AT Commands to change parameters
87 * Uplink on periodically
88 * Downlink to change configure
89 * 8500mAh Battery for long term use
90
91 (% style="display:none" %) ** **
92
93
94
95 == 1.3 ​ Applications ==
96
97 * Horizontal distance measurement
98 * Parking management system
99 * Object proximity and presence detection
100 * Intelligent trash can management system
101 * Robot obstacle avoidance
102 * Automatic control
103 * Sewer
104
105
106
107 == 1.4  Pin mapping and power on ==
108
109 [[image:1654930101285-501.png]]
110
111 (% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
112
113 == 1.5  Probe Options ==
114
115 === 1.5.1  Probes Comparation ===
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117
118 (% border="1" cellspacing="10" style="background-color:#f7faff; width:505px" %)
119 |=(% style="width: 78px;" %)**Model**|=(% style="width: 145px;" %)**Photo**|=(% style="width: 277px;" %)**Description**
120 |(% style="width:78px" %)A01A-15|(% style="width:145px" %)(((
121 [[image:1654931296150-422.png||height="180" width="180"]]
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125 )))|(% style="width:277px" %)(((
126 Detect Distance: 28 cm ~~ 750 cm
127
128 Bling Spot Distance: 0 ~~ 28cm
129
130 Accuracy: ±(1cm+S*0.3%) (S: Distance)
131
132 Measure Angle: ~~ 40°
133
134 Cable Length: 1.5 meter
135
136 Temperature Compensation
137
138 Suitable for Flat Object Detect
139
140 IP67 Water Proof
141 )))
142 |(% style="width:78px" %)A02-15|(% style="width:145px" %)(((
143 [[image:image-20220611150955-2.png||height="180" width="180"]]
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147 )))|(% style="width:277px" %)(((
148 Detect Distance: 3cm ~~ 450cm
149
150 Bling Spot Distance: 0 ~~ 3cm
151
152 Accuracy: ±(1cm+S*0.3%) (S: Distance)
153
154 Measure Angle: ~~ 60°
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156 Cable Length: 1.5 meter
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158 Temperature Compensation
159
160 Suitable for Flat Object Detect, Rubbish Bin
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162 IP67 Water Proof
163 )))
164 |(% style="width:78px" %)A13-15|(% style="width:145px" %)(((
165 [[image:1654931353123-552.png||height="180" width="180"]]
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167
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169 )))|(% style="width:277px" %)(((
170 Detect Distance: 25cm ~~ 200cm
171
172 Bling Spot Distance: 0 ~~ 25cm
173
174 Accuracy: ±(1cm+S*0.3%) (S: Distance)
175
176 Measure Angle: ~~ 20°
177
178 Cable Length: 1.5 meter
179
180 Temperature Compensation
181
182 Suitable for Flat Object Detect, Rubbish Bin
183
184 IP67 Water Proof
185 )))
186 |(% style="width:78px" %)A16-15|(% style="width:145px" %)(((
187 [[image:1654931363281-306.png||height="180" width="180"]]
188
189
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191 )))|(% style="width:277px" %)(((
192 Detect Distance: 50cm ~~ 1500cm
193
194 Bling Spot Distance: 0 ~~ 50cm
195
196 Accuracy: ±(1cm+S*0.3%) (S: Distance)
197
198 Measure Angle: ~~ 40°
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200 Cable Length: 1.5 meter
201
202 Temperature Compensation
203
204 Suitable for Long Distance Detect
205
206 IP67 Water Proof
207 )))
208
209
210 === 1.5.2  P01A-15 probe ===
211
212 A01A-15 is mainly used for plane distance measurement; it can carry out targeted measurement on plane objects and can measure long distances and high accuracy.
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214
215 (% style="color:blue" %)**Beam Chart:**
216
217 **(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
218
219 [[image:1654852253176-749.png||data-widget="image"]]
220
221
222 **(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.**
223
224 [[image:1654852175653-550.png||data-widget="image"]]
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226
227 (% style="color:blue" %)**Mechanical:**
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229 [[image:image-20220611152848-11.png]]
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231
232 [[image:1654932546845-829.png]]
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235 [[image:image-20220611152934-12.png]]
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239 (% style="color:blue" %)**Application:**
240
241 [[image:image-20220611153001-13.png]] [[image:1654932667221-964.png]] [[image:image-20220611153001-15.png]]
242
243
244
245 === 1.5.3  A02-15 probe ===
246
247 (% id="cke_bm_620491S" style="color:blue; display:none" %)** **(% style="color:blue" %)**Beam Chart:**
248
249 **(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
250
251 [[image:1654934329751-424.png]]
252
253
254 **(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.**
255
256 [[image:1654934343649-264.png]]
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258
259 (% style="color:blue" %)**Mechanical:**
260
261 [[image:1654932923252-110.png]]
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265 (% style="color:blue" %)**Application:**
266
267 [[image:image-20220611153001-13.png]]
268
269
270
271 === 1.5.4  A13-15 probe ===
272
273 (% id="cke_bm_695100S" style="color:blue; display:none" %)** **(% style="color:blue" %)**Beam Chart:**
274
275 **(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
276
277 [[image:1654934363730-880.png]]
278
279
280 **(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.**
281
282
283 (% style="color:blue" %)**Mechanical:**
284
285
286 [[image:image-20220611154330-16.png]]
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290 (% style="color:blue" %)**Installation Requirement:**
291
292 [[image:1654933425011-311.png||height="649" width="747"]]
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294
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296 (% style="color:blue" %)**Application:**
297
298 [[image:image-20220611154426-17.png]] [[image:image-20220611154426-18.png]] [[image:image-20220611154426-19.png]]
299
300
301
302 === 1.5.5  A13-16 probe ===
303
304 (% id="cke_bm_695100S" style="color:blue; display:none" %)** **(% style="color:blue" %)**Beam Chart:**
305
306 **(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
307
308 [[image:1654934415156-713.png]]
309
310
311 **(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.**
312
313 [[image:1654934424571-232.png]]
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315
316 (% style="color:blue" %)**Mechanical:**
317
318 [[image:image-20220611160117-1.png]]
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322 (% style="color:blue" %)**Application:**
323
324 [[image:image-20220611155020-22.png]] [[image:1654934606943-694.png]]
325
326
327 [[image:image-20220611155020-24.png]] [[image:image-20220611155020-25.png||height="347" width="292"]]
328
329
330
331 = 2.  Configure LDDS04 to connect to LoRaWAN network =
332
333 == 2.1  How it works ==
334
335 (((
336 The LDDS04 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LDDS04. If there is coverage of the LoRaWAN network, it will automatically join the network via OTAA and start to send the sensor value
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339 (((
340 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 LDDS04.
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342
343
344
345 == 2.2  Connect Probe ==
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347 (((
348 LDDS04 has a converter, User need to connect the Ultrasonic Probes to the convert as below. Different probes are supported, please see this link for the probe options.
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350
351
352 [[image:image-20220611160853-2.png||height="351" width="407"]]
353
354
355 Probe mapping as below.
356
357 [[image:image-20220611160853-3.png||height="463" width="746"]]
358
359
360
361 == 2.3  ​Quick guide to connect to LoRaWAN server (OTAA) ==
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363 (((
364 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 [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
365
366 [[image:1654935011447-935.png||height="410" width="802"]]
367 )))
368
369 (% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
370
371 (((
372 The LG308 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.
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374
375 (((
376 (% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LDDS04.
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378
379 (((
380 Each LDDS04 is shipped with a sticker with the default device keys, user can find this sticker in the box. it looks like below.
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382
383 (% aria-label="image-20220607170145-1.jpeg image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220607170145-1.jpeg||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
384
385
386 (((
387 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
388
389
390 **Register the device：**
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392
393 (% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​[[image:1654935135620-998.png]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​​
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395 (% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
396
397
398 **Add APP EUI and DEV EUI：**
399
400
401 [[image:image-20220611161308-4.png||height="551" width="753"]]
402
403
404
405 **Add APP EUI in the application：**
406
407
408 [[image:image-20220611161308-5.png||height="601" width="742"]]
409
410
411 **Add APP KEY**
412
413 [[image:image-20220611161308-6.png||height="485" width="744"]]
414
415 (% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]]
416
417 (% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
418
419 (% style="color:blue" %)**Step 2**(%%): Power on LDDS04
420
421
422 Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
423
424 (% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​[[image:1654935407017-525.png]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
425
426
427 (((
428 (% style="color:blue" %)**Step 3**(%%)**:** The LDDS04 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.
429 )))
430
431 (% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​[[image:1654935473814-664.png||height="203" width="744"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​​
432
433
434
435 == 2.4  ​Uplink Payload ==
436
437 (((
438 (((
439 (((
440 LDDS04 will uplink payload via LoRaWAN with below payload format: 
441 )))
442
443 (((
444 Uplink payload includes in total 11 bytes.
445 )))
446 )))
447 )))
448
449 (((
450
451 )))
452
453 (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
454 |=(% style="width: 62.5px;" %)(((
455 **Size (bytes)**
456 )))|=(% style="width: 62.5px;" %)**2**|=**2**|=2|=2|=**2**|=1
457 |(% style="width:62.5px" %)**Value**|(((
458 [[BAT>>path:#bat]]
459
460 &
461
462 [[Interrupt  flag>>path:#Int_pin]]
463 )))|(((
464 [[Distance of UT sensor1>>path:#Distance]]
465 )))|(((
466 [[Distance of UT sensor2>>path:#Distance]]
467 )))|(((
468 [[Distance of UT sensor3>>path:#Distance]]
469 )))|(((
470 [[Distance of UT sensor4>>path:#Distance]]
471 )))|(((
472 [[Message>>path:#Message_Type]]
473
474 [[Type>>path:#Message_Type]]
475 )))
476
477 [[image:1654935473814-664.png||height="199" width="729"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
478
479
480
481 === 2.4.1  Battery Info ===
482
483
484 Check the battery voltage for LDDS45.
485
486 Ex1: 0x0B45 = 2885mV
487
488 Ex2: 0x0B49 = 2889mV
489
490
491
492 === 2.4.2  Interrupt Pin ===
493
494 This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H4.3A0SetInterruptMode"]] for the hardware and software set up.
495
496 Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>path:#pins]].
497
498
499 **Example:**
500
501 (0x0D4A & 0x8000) >>15 = 0: Normal uplink packet.
502
503 (0x8D41 & 0x8000) >>15 = 1: Interrupt Uplink Packet.
504
505
506
507 === 2.4.3  Distance ===
508
509 (((
510 The measuring distance of the four distance measuring modules, the default unit is cm.
511
512
513 **Example**:
514
515 Uplink Payload: 0D 4A 03 16 03 18 03 1A 03 15 01
516
517
518 Data analysis:
519
520 Distance of UT sensor1 : 0316(H) = 790 (D)/10 = 79cm.
521
522 Distance of UT sensor2 : 0318(H) = 792 (D)/10 = 79.2cm.
523
524 Distance of UT sensor3 : 031A(H) = 794 (D)/10 = 79.4cm.
525
526 Distance of UT sensor4 : 0315(H) = 789 (D)/10 = 78.9cm.
527
528
529 )))
530
531
532 === 2.4.4  Message Type ===
533
534 (((
535 For a normal uplink payload, the message type is always 0x01.
536 )))
537
538 (((
539 Valid Message Type:
540 )))
541
542
543 (% border="1" cellspacing="10" style="background-color:#ffffcc; width:499px" %)
544 |=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
545 |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3A0200BUplinkPayload"]]
546 |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H4.3A0GetFirmwareVersionInfo"]]
547
548 [[image:1654936589640-122.png||height="248" width="806"]]
549
550
551
552 === 2.4.5  Decode payload in The Things Network ===
553
554 While using TTN network, you can add the payload format to decode the payload.
555
556 [[image:1654936675588-151.png||height="379" width="762"]]
557
558 (% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
559
560 The payload decoder function for TTN is here:
561
562 LDDS04 TTN Payload Decoder: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDDS04/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Decoder/]]
563
564
565 **//function Decoder(bytes, port) {//**
566
567 **// var decode = {};//**
568
569 **// var value=(bytes[0]<<8 | bytes[1]) & 0x3FFF;//**
570
571 **// decode.BatV= value/1000;//**
572
573 **// decode.EXTI_Trigger=(bytes[0] & 0x80)? "TRUE":"FALSE";//**
574
575 **// decode.distance1_cm=(bytes[2]<<8 | bytes[3])/10;//**
576
577 **// decode.distance2_cm=(bytes[4]<<8 | bytes[5])/10;//**
578
579 **// decode.distance3_cm=(bytes[6]<<8 | bytes[7])/10//**
580
581 **// decode.distance4_cm=(bytes[8]<<8 | bytes[9])/10;//**
582
583 **// decode.mes_type= bytes[10];//**
584
585
586 **// if(!((bytes[0]==0x03)&&(bytes[10]==0x02~)~)~)//**
587
588 **// {//**
589
590 **// return decode;//**
591
592 **// }//**
593
594 **//}//**
595
596 (% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
597
598 (((
599
600 )))
601
602
603
604 == 2.5  Uplink Interval ==
605
606 The LDDS04 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"]]
607
608
609
610 == 2.6  ​Show Data in DataCake IoT Server ==
611
612 (((
613 [[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 )))
615
616 (((
617
618 )))
619
620 (((
621 (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
622 )))
623
624 (((
625 (% 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 )))
627
628
629 (% aria-label="1654592790040-760.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654592790040-760.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
630
631
632 (% aria-label="1654592800389-571.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654592800389-571.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
633
634
635 (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
636
637 (% style="color:blue" %)**Step 4**(%%)**: Create LDDS04 product. **
638
639
640
641 [[image:image-20220611164604-7.png]]
642
643
644
645 [[image:image-20220611164604-8.png]]
646
647
648 [[image:image-20220611164604-9.png]]
649
650
651 Step 5: add payload decode
652
653
654 [[image:image-20220611164604-10.png]]
655
656 [[image:image-20220611164604-11.png]]
657
658 [[image:image-20220611164604-12.png]]
659
660 After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
661
662 [[image:image-20220611164604-13.png]]
663
664 [[image:image-20220611164604-14.png]]
665
666
667
668
669 [[image:image-20220611164604-15.png]]
670
671
672 [[image:image-20220611164604-16.png]]
673
674
675
676 == 2.7  Frequency Plans ==
677
678 (((
679 The LDDS45 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.
680 )))
681
682
683
684 === 2.6.1  EU863-870 (EU868) ===
685
686 (((
687 (% style="color:blue" %)**Uplink:**
688 )))
689
690 (((
691 868.1 - SF7BW125 to SF12BW125
692 )))
693
694 (((
695 868.3 - SF7BW125 to SF12BW125 and SF7BW250
696 )))
697
698 (((
699 868.5 - SF7BW125 to SF12BW125
700 )))
701
702 (((
703 867.1 - SF7BW125 to SF12BW125
704 )))
705
706 (((
707 867.3 - SF7BW125 to SF12BW125
708 )))
709
710 (((
711 867.5 - SF7BW125 to SF12BW125
712 )))
713
714 (((
715 867.7 - SF7BW125 to SF12BW125
716 )))
717
718 (((
719 867.9 - SF7BW125 to SF12BW125
720 )))
721
722 (((
723 868.8 - FSK
724 )))
725
726 (((
727
728 )))
729
730 (((
731 (% style="color:blue" %)**Downlink:**
732 )))
733
734 (((
735 Uplink channels 1-9 (RX1)
736 )))
737
738 (((
739 869.525 - SF9BW125 (RX2 downlink only)
740 )))
741
742
743
744 === 2.6.2  US902-928(US915) ===
745
746 (((
747 Used in USA, Canada and South America. Default use CHE=2
748
749 (% style="color:blue" %)**Uplink:**
750
751 903.9 - SF7BW125 to SF10BW125
752
753 904.1 - SF7BW125 to SF10BW125
754
755 904.3 - SF7BW125 to SF10BW125
756
757 904.5 - SF7BW125 to SF10BW125
758
759 904.7 - SF7BW125 to SF10BW125
760
761 904.9 - SF7BW125 to SF10BW125
762
763 905.1 - SF7BW125 to SF10BW125
764
765 905.3 - SF7BW125 to SF10BW125
766
767
768 (% style="color:blue" %)**Downlink:**
769
770 923.3 - SF7BW500 to SF12BW500
771
772 923.9 - SF7BW500 to SF12BW500
773
774 924.5 - SF7BW500 to SF12BW500
775
776 925.1 - SF7BW500 to SF12BW500
777
778 925.7 - SF7BW500 to SF12BW500
779
780 926.3 - SF7BW500 to SF12BW500
781
782 926.9 - SF7BW500 to SF12BW500
783
784 927.5 - SF7BW500 to SF12BW500
785
786 923.3 - SF12BW500(RX2 downlink only)
787
788
789
790 )))
791
792 === 2.6.3  CN470-510 (CN470) ===
793
794 (((
795 Used in China, Default use CHE=1
796 )))
797
798 (((
799 (% style="color:blue" %)**Uplink:**
800 )))
801
802 (((
803 486.3 - SF7BW125 to SF12BW125
804 )))
805
806 (((
807 486.5 - SF7BW125 to SF12BW125
808 )))
809
810 (((
811 486.7 - SF7BW125 to SF12BW125
812 )))
813
814 (((
815 486.9 - SF7BW125 to SF12BW125
816 )))
817
818 (((
819 487.1 - SF7BW125 to SF12BW125
820 )))
821
822 (((
823 487.3 - SF7BW125 to SF12BW125
824 )))
825
826 (((
827 487.5 - SF7BW125 to SF12BW125
828 )))
829
830 (((
831 487.7 - SF7BW125 to SF12BW125
832 )))
833
834 (((
835
836 )))
837
838 (((
839 (% style="color:blue" %)**Downlink:**
840 )))
841
842 (((
843 506.7 - SF7BW125 to SF12BW125
844 )))
845
846 (((
847 506.9 - SF7BW125 to SF12BW125
848 )))
849
850 (((
851 507.1 - SF7BW125 to SF12BW125
852 )))
853
854 (((
855 507.3 - SF7BW125 to SF12BW125
856 )))
857
858 (((
859 507.5 - SF7BW125 to SF12BW125
860 )))
861
862 (((
863 507.7 - SF7BW125 to SF12BW125
864 )))
865
866 (((
867 507.9 - SF7BW125 to SF12BW125
868 )))
869
870 (((
871 508.1 - SF7BW125 to SF12BW125
872 )))
873
874 (((
875 505.3 - SF12BW125 (RX2 downlink only)
876 )))
877
878
879
880 === 2.6.4  AU915-928(AU915) ===
881
882 (((
883 Default use CHE=2
884
885 (% style="color:blue" %)**Uplink:**
886
887 916.8 - SF7BW125 to SF12BW125
888
889 917.0 - SF7BW125 to SF12BW125
890
891 917.2 - SF7BW125 to SF12BW125
892
893 917.4 - SF7BW125 to SF12BW125
894
895 917.6 - SF7BW125 to SF12BW125
896
897 917.8 - SF7BW125 to SF12BW125
898
899 918.0 - SF7BW125 to SF12BW125
900
901 918.2 - SF7BW125 to SF12BW125
902
903
904 (% style="color:blue" %)**Downlink:**
905
906 923.3 - SF7BW500 to SF12BW500
907
908 923.9 - SF7BW500 to SF12BW500
909
910 924.5 - SF7BW500 to SF12BW500
911
912 925.1 - SF7BW500 to SF12BW500
913
914 925.7 - SF7BW500 to SF12BW500
915
916 926.3 - SF7BW500 to SF12BW500
917
918 926.9 - SF7BW500 to SF12BW500
919
920 927.5 - SF7BW500 to SF12BW500
921
922 923.3 - SF12BW500(RX2 downlink only)
923
924
925
926 )))
927
928 === 2.6.5  AS920-923 & AS923-925 (AS923) ===
929
930 (((
931 (% style="color:blue" %)**Default Uplink channel:**
932 )))
933
934 (((
935 923.2 - SF7BW125 to SF10BW125
936 )))
937
938 (((
939 923.4 - SF7BW125 to SF10BW125
940 )))
941
942 (((
943
944 )))
945
946 (((
947 (% style="color:blue" %)**Additional Uplink Channel**:
948 )))
949
950 (((
951 (OTAA mode, channel added by JoinAccept message)
952 )))
953
954 (((
955
956 )))
957
958 (((
959 (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
960 )))
961
962 (((
963 922.2 - SF7BW125 to SF10BW125
964 )))
965
966 (((
967 922.4 - SF7BW125 to SF10BW125
968 )))
969
970 (((
971 922.6 - SF7BW125 to SF10BW125
972 )))
973
974 (((
975 922.8 - SF7BW125 to SF10BW125
976 )))
977
978 (((
979 923.0 - SF7BW125 to SF10BW125
980 )))
981
982 (((
983 922.0 - SF7BW125 to SF10BW125
984 )))
985
986 (((
987
988 )))
989
990 (((
991 (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
992 )))
993
994 (((
995 923.6 - SF7BW125 to SF10BW125
996 )))
997
998 (((
999 923.8 - SF7BW125 to SF10BW125
1000 )))
1001
1002 (((
1003 924.0 - SF7BW125 to SF10BW125
1004 )))
1005
1006 (((
1007 924.2 - SF7BW125 to SF10BW125
1008 )))
1009
1010 (((
1011 924.4 - SF7BW125 to SF10BW125
1012 )))
1013
1014 (((
1015 924.6 - SF7BW125 to SF10BW125
1016 )))
1017
1018 (((
1019
1020 )))
1021
1022 (((
1023 (% style="color:blue" %)**Downlink:**
1024 )))
1025
1026 (((
1027 Uplink channels 1-8 (RX1)
1028 )))
1029
1030 (((
1031 923.2 - SF10BW125 (RX2)
1032 )))
1033
1034
1035
1036 === 2.6.6  KR920-923 (KR920) ===
1037
1038 (((
1039 (% style="color:blue" %)**Default channel:**
1040 )))
1041
1042 (((
1043 922.1 - SF7BW125 to SF12BW125
1044 )))
1045
1046 (((
1047 922.3 - SF7BW125 to SF12BW125
1048 )))
1049
1050 (((
1051 922.5 - SF7BW125 to SF12BW125
1052 )))
1053
1054 (((
1055
1056 )))
1057
1058 (((
1059 (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
1060 )))
1061
1062 (((
1063 922.1 - SF7BW125 to SF12BW125
1064 )))
1065
1066 (((
1067 922.3 - SF7BW125 to SF12BW125
1068 )))
1069
1070 (((
1071 922.5 - SF7BW125 to SF12BW125
1072 )))
1073
1074 (((
1075 922.7 - SF7BW125 to SF12BW125
1076 )))
1077
1078 (((
1079 922.9 - SF7BW125 to SF12BW125
1080 )))
1081
1082 (((
1083 923.1 - SF7BW125 to SF12BW125
1084 )))
1085
1086 (((
1087 923.3 - SF7BW125 to SF12BW125
1088 )))
1089
1090 (((
1091
1092 )))
1093
1094 (((
1095 (% style="color:blue" %)**Downlink:**
1096 )))
1097
1098 (((
1099 Uplink channels 1-7(RX1)
1100 )))
1101
1102 (((
1103 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
1104 )))
1105
1106
1107
1108 === 2.6.7  IN865-867 (IN865) ===
1109
1110 (((
1111 (% style="color:blue" %)**Uplink:**
1112 )))
1113
1114 (((
1115 865.0625 - SF7BW125 to SF12BW125
1116 )))
1117
1118 (((
1119 865.4025 - SF7BW125 to SF12BW125
1120 )))
1121
1122 (((
1123 865.9850 - SF7BW125 to SF12BW125
1124 )))
1125
1126 (((
1127
1128 )))
1129
1130 (((
1131 (% style="color:blue" %)**Downlink:**
1132 )))
1133
1134 (((
1135 Uplink channels 1-3 (RX1)
1136 )))
1137
1138 (((
1139 866.550 - SF10BW125 (RX2)
1140 )))
1141
1142
1143
1144 == 2.7  LED Indicator ==
1145
1146 The LDDS45 has an internal LED which is to show the status of different state.
1147
1148
1149 * Blink once when device power on.
1150 * The device detects the sensor and flashes 5 times.
1151 * Solid ON for 5 seconds once device successful Join the network.
1152 * Blink once when device transmit a packet.
1153
1154 == 2.8  ​Firmware Change Log ==
1155
1156
1157 (((
1158 **Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDDS75/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDDS75/Firmware/]]
1159 )))
1160
1161 (((
1162
1163 )))
1164
1165 (((
1166 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
1167 )))
1168
1169
1170
1171 == 2.9  Mechanical ==
1172
1173
1174 (% aria-label="1654915562090-396.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654915562090-396.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none; left:0px; top:-15px" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
1175
1176
1177
1178
1179
1180 = 3. Battery & How to replace =
1181
1182 == 3.1 Battery Type ==
1183
1184 (((
1185 LDDS45 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.
1186 )))
1187
1188 (((
1189 The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1190 )))
1191
1192 (% aria-label="1654593587246-335.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654593587246-335.png||data-widget="image"]](% style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none; left:0px; top:-15px" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
1193
1194
1195 Minimum Working Voltage for the LDDS45:
1196
1197 LDDS45:  2.45v ~~ 3.6v
1198
1199
1200
1201 == 3.2 Replace Battery ==
1202
1203 (((
1204 Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
1205 )))
1206
1207 (((
1208 And make sure the positive and negative pins match.
1209 )))
1210
1211
1212
1213 == 3.3 Power Consumption Analyze ==
1214
1215 (((
1216 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.
1217 )))
1218
1219 (((
1220 Instruction to use as below:
1221 )))
1222
1223
1224 **Step 1 :**  Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
1225
1226 [[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/]]
1227
1228
1229 **Step 2 :**  Open it and choose
1230
1231 * Product Model
1232 * Uplink Interval
1233 * Working Mode
1234
1235 And the Life expectation in difference case will be shown on the right.
1236
1237 (% aria-label="1654593605679-189.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654593605679-189.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none; left:0px; top:-15px" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
1238
1239
1240 The battery related documents as below:
1241
1242 * (((
1243 [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
1244 )))
1245 * (((
1246 [[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
1247 )))
1248 * (((
1249 [[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]]
1250 )))
1251
1252 (% aria-label="image-20220607172042-11.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220607172042-11.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none; left:0px; top:-15px" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
1253
1254
1255
1256 === 3.3.1 ​Battery Note ===
1257
1258 (((
1259 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.
1260 )))
1261
1262
1263
1264 === ​3.3.2 Replace the battery ===
1265
1266 (((
1267 You can change the battery in the LSPH01.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.
1268 )))
1269
1270
1271 (((
1272 The default battery pack of LSPH01 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).
1273 )))
1274
1275
1276
1277 = 4.  Configure LDDS45 via AT Command or LoRaWAN Downlink =
1278
1279 (((
1280 (((
1281 Use can configure LDDS45 via AT Command or LoRaWAN Downlink.
1282 )))
1283 )))
1284
1285 * (((
1286 (((
1287 AT Command Connection: See [[FAQ>>||anchor="H5.A0FAQ"]].
1288 )))
1289 )))
1290 * (((
1291 (((
1292 LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
1293 )))
1294 )))
1295
1296 (((
1297 (((
1298
1299 )))
1300
1301 (((
1302 There are two kinds of commands to configure LDDS45, they are:
1303 )))
1304 )))
1305
1306 * (((
1307 (((
1308 (% style="color:#4f81bd" %)** General Commands**.
1309 )))
1310 )))
1311
1312 (((
1313 (((
1314 These commands are to configure:
1315 )))
1316 )))
1317
1318 * (((
1319 (((
1320 General system settings like: uplink interval.
1321 )))
1322 )))
1323 * (((
1324 (((
1325 LoRaWAN protocol & radio related command.
1326 )))
1327 )))
1328
1329 (((
1330 (((
1331 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]]
1332 )))
1333 )))
1334
1335 (((
1336 (((
1337
1338 )))
1339 )))
1340
1341 * (((
1342 (((
1343 (% style="color:#4f81bd" %)** Commands special design for LDDS45**
1344 )))
1345 )))
1346
1347 (((
1348 (((
1349 These commands only valid for LDDS45, as below:
1350 )))
1351 )))
1352
1353
1354
1355 == 4.1  Access AT Commands ==
1356
1357 User can use a USB to TTL adapter to connect to LDDS45 and access the console to enter AT Commands. Note the TXD/RXD can use 3.3v or 5v.
1358
1359 Pins for console is:
1360
1361 * UART_TXD to  USB TTL Adapter's RXD
1362 * UART_RXD to  USB TTL Adapter's  TXD
1363 * GND  to  USB TTL Adapter's GND
1364
1365 (% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% aria-label="image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654917294526-626.png||data-widget="image"]](% style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​​
1366
1367 (% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​
1368
1369
1370 (((
1371 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:
1372 )))
1373
1374 (% aria-label="image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654917321722-210.png||data-widget="image"]](% style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
1375
1376 (% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
1377
1378
1379
1380 == 4.2  Set Transmit Interval Time ==
1381
1382 Feature: Change LoRaWAN End Node Transmit Interval.
1383
1384 (% style="color:#037691" %)**AT Command: AT+TDC**
1385
1386 (% aria-label="image-20220610173409-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610173409-7.png||data-widget="image"]](% style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
1387
1388
1389 (((
1390 (% style="color:#037691" %)**Downlink Command: 0x01**
1391 )))
1392
1393 (((
1394 (((
1395 Format: Command Code (0x01) followed by 3 bytes time value.
1396
1397 (((
1398 If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1399 )))
1400
1401 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1402 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1403 )))
1404 )))
1405
1406
1407
1408 == 4.3  Set Interrupt Mode ==
1409
1410 Feature, Set Interrupt mode for GPIO_EXIT.
1411
1412 (% style="color:#037691" %)**Downlink Command: AT+INTMOD**
1413
1414 (% aria-label="image-20220610174917-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610174917-9.png||data-widget="image"]](% style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
1415
1416
1417 (% style="color:#037691" %)**Downlink Command: 0x06**
1418
1419 Format: Command Code (0x06) followed by 3 bytes.
1420
1421 (((
1422 This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1423 )))
1424
1425 * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1426 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1427
1428 = 5.  FAQ =
1429
1430 == 5.1  What is the frequency plan for LDDS45? ==
1431
1432 LDDS45 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"]]
1433
1434
1435
1436 == 5.2  How to change the LoRa Frequency Bands/Region ==
1437
1438 You can follow the instructions for [[how to upgrade image>>||anchor="H2.8A0200BFirmwareChangeLog"]].
1439 When downloading the images, choose the required image file for download. ​
1440
1441
1442
1443 = 6.  Trouble Shooting =
1444
1445 == 6.1  AT Command input doesn't work ==
1446
1447 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.
1448
1449 (((
1450
1451 )))
1452
1453
1454 = 7.  Order Info =
1455
1456
1457 Part Number **:** (% style="color:blue" %)**LDDS45-XX**
1458
1459
1460 (% style="color:blue" %)**XX**(%%)**: **The default frequency band
1461
1462 * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
1463 * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
1464 * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
1465 * (% style="color:red" %)**EU868 **(%%)**:** LoRaWAN EU868 band
1466 * (% style="color:red" %)**KR920 **(%%)**:** LoRaWAN KR920 band
1467 * (% style="color:red" %)**US915 **(%%)**:** LoRaWAN US915 band
1468 * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
1469 * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
1470
1471 = 8. ​ Packing Info =
1472
1473
1474 **Package Includes**:
1475
1476 * LDDS45 LoRaWAN Distance Detection Sensor x 1
1477
1478 **Dimension and weight**:
1479
1480 * Device Size: cm
1481 * Device Weight: g
1482 * Package Size / pcs : cm
1483 * Weight / pcs : g
1484
1485 = 9.  ​Support =
1486
1487 * 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.
1488 * 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]].