Version 264.9 by Xiaoling on 2022/06/20 10:36
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3 (% 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==||height="15" role="presentation" title="Click and drag to move" width="15"]]
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6 (% style="text-align:center" %)
7 [[image:image-20220617163631-2.jpeg||height="704" width="617"]]
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9
10 **Table of Contents:**
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14 (% 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==||height="15" role="presentation" title="Click and drag to move" width="15"]]
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24
25 = 1.  Introduction =
26
27 == 1.1 ​ What is LTC2 LoRaWAN Temperature Transmitter ==
28
29 (((
30
31
32 (((
33 The Dragino LTC2 Industrial LoRaWAN Temperature Transmitter is designed to monitor temperature for different environment. It supports to read (% style="color:#4472c4" %)**PT100 probe**(%%) and convert the value to temperature and uplink to IoT server via LoRaWAN protocol.
34
35
36 LTC2 supports (% style="color:#4472c4" %)**Datalog feature**(%%). User can retrieve the sensor value via LoRaWAN downlink command.
37
38
39 LTC2 is powered by (% style="color:#4472c4" %)**8500mA Li-SOCI2 battery**(%%) for long time measurement. The battery can run 2~~10 years depends on the network environment and working mode.
40
41
42 Each LTC2 has (% style="color:#4472c4" %)**two internal 24-bit ADC interfaces** (%%)and are calibrated on 12 set resistors to make sure the accuracy measurement on wide range.
43
44
45 LTC2 is LoRaWAN v1.0.3 compatible. Each LTC2 is pre-load with a set of unique keys for LoRaWAN registration, register these keys to local LoRaWAN server and it will auto connect after power on.
46
47
48 [[image:image-20220617164020-3.png||height="450" width="1084"]]
49 )))
50
51
52 )))
53
54
55 == ​1.2  Features ==
56
57
58 * LoRaWAN v1.0.3 Class A
59 * max: 2 x monitor temperature channels
60 * Support 3 -wire PT-100
61 * 8500mAh Li-SOCI2 Battery
62 * Firmware upgrade via console
63 * Wall Mountable
64 * Configurable via LoRa or UART
65 * Datalog and retrieve via LoRaWAN
66 * Use pre-load PT100 probe or 3rd PT100 probe
67 * Factory calibration for different resistance range
68 * Support accuracy measure of resistance and upload
69 * Battery Monitoring and upload
70
71 (% style="display:none" %) ** **
72
73
74
75 == 1.3 ​ Applications ==
76
77 * Logistics and Supply Chain Management
78 * Food management
79 * Cold chains solution
80 * Industrial Monitoring and Control
81
82 == 1.4 Hardware Change log ==
83
84 LTC2 v1.0: Release.
85
86
87 == 1.5  Pin Definitions and Switch ==
88
89 (% 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"]][[image:1655456444657-750.png]](% title="Click and drag to resize" %)​
90
91 === (% title="Click and drag to resize" %)1.5.1  J(%%)umper JP2 ( Power ON)(% 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" %)​(% 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" %)​(% 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" %)​(%%)​ ===
92
93 Put a jumper on JP2 will power on the LTC2.
94
95
96 === 1.5.2  LED ===
97
98 The LED will flash in below case.
99
100 1. Send an uplink packet
101
102 === 1.5.3  PT100 Interfaces ===
103
104 There are two independent channels to connect 2 x PT100 probes.
105
106 Each channel has 3-wire connection for 3-wire PT100 probes.
107
108
109 === 1.5.4  Reset Button ===
110
111 Press this button will reboot the LTC2
112
113
114 === 1.6  Probe Variant ===
115
116 LTC2 provide default probe version. See below for the variant:
117
118 (% style="background-color:#f7faff; width:505px" %)
119 |=(% style="width: 70px;" %)**Model**|=(% style="width: 162px;" %)**Photo**|=(% style="width: 314px;" %)**Description**
120 |(% style="width:70px" %)LTC2-SI|(% style="width:162px" %)[[image:1655458404877-785.png]]|(% style="width:314px" %)(((
121 Standard IP68 Probe Version
122
123 * LTC2 with 1 x Standard IP68 PT100 probe.
124 * Installation: Insert
125 * Cable Length : 2m
126 * PT100 Class : Class A
127 * Probe Dimension: 4*30mm
128 * Measure Range: -50 ~~ 200 °C
129 * Suitable Environment: General environment
130 )))
131 |(% style="width:70px" %)LTC2-LT|(% style="width:162px" %)[[image:image-20220617172838-2.png]]|(% style="width:314px" %)(((
132 Low Temperature Version
133
134 * LTC2 with 1 x Low Temperature PT100 probe.
135 * Installation: Insert
136 * Cable Length : 2m
137 * PT100 Class : Class A
138 * Probe Dimension: 4*30mm
139 * Measure Range: -196 ~~ 150 °C
140 * Suitable Environment: Low temperature measurement, such as COVID vaccine transport
141 )))
142 |(% style="width:70px" %)LTC2-FS|(% style="width:162px" %)[[image:image-20220617172838-3.png]]|(% style="width:314px" %)(((
143 Food Safety Version
144
145 * LTC2 with 1 x Food Safety PT100 probe.
146 * Installation: Insert
147 * Cable Length : 2m
148 * PT100 Class : Class A
149 * Probe Dimension: 4*150mm
150 * Measure Range: -50 ~~ 200 °C
151 * Suitable Environment: Food temperature measurement
152 )))
153 |(% style="width:70px" %)LTC2-FT|(% style="width:162px" %)[[image:image-20220617172838-4.png]]|(% style="width:314px" %)(((
154 Flat Type Version
155
156 * LTC2 with 1 x Flat Type PT100 probe.
157 * Installation: Attached
158 * Cable Length : 2m
159 * PT100 Class : Class A
160 * Probe Dimension: 8*25mm
161 * Measure Range: -50 ~~ 200 °C
162 * Suitable Environment: Attached to the measure point.
163 )))
164 |(% style="width:70px" %)LTC2-HT|(% style="width:162px" %)[[image:image-20220617172838-5.png]]|(% style="width:314px" %)(((
165 High Temperature Version
166
167 * LTC2 with 1 x high temperature PT100 probe.
168 * Installation: Insert
169 * Cable Length : 3m
170 * PT100 Class : Class A
171 * Probe Dimension: 4*30mm
172 * Measure Range: -70 ~~ 550 °C
173
174 Suitable Environment: High Temperature
175 )))
176 |(% style="width:70px" %)LTC2-NA|(% style="width:162px" %)[[image:image-20220617172838-6.png]]|(% style="width:314px" %)(((
177 No Probe version:
178
179 * User can connect to their own PT100 Probe
180 * Grand Hole: M12
181 * Suitable Environment:
182
183 Connect to customized probe
184 )))
185
186 = 2.  How to use LTC2? =
187
188 == 2.1  Connect to PT100 sensors ==
189
190 LTC2 has different probe option provided for ordering, if user has LTC2 with probe, just skip this step. If user want to connect to a 3^^rd^^ party PT100 probe, please see [[CONNECT A 3(% class="wikiinternallink wikiinternallink wikiinternallink wikiinternallink wikiinternallink" %)^^rd^^ PARTY PT100 probe>>path:#Customized_PT100]](%%).
191
192
193 === 2.2  How it works? ===
194
195 (((
196 The LTC2 is working in LoRaWAN OTAA Class A mode. Each LTC2 is shipped with a worldwide unique set of OTAA and ABP keys. User needs to input the OTAA or ABP keys in the LoRaWAN network server so to register. LTC2 will join the LoRaWAN network and start to transmit data. The default period for each uplink is **20 minutes**.
197
198 On each uplink, LTC2 will check its two ADC Interfaces and get the temperature from the sensor and send out to server.
199 )))
200
201
202
203 == 2.3  ​Quick guide to connect to LoRaWAN server (OTAA) ==
204
205 (((
206 Here is an example for how to join the [[TTN v3 LoRaWAN >>url:https://eu1.cloud.thethings.network/]]Server. Below is the network structure, in this demo we use [[DLOS8>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/140-lg308.html]] as LoRaWAN gateway.
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208 (% 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"]][[image:1655687566853-908.png]](% title="Click and drag to resize" %)​[[image:1655687927369-781.png]]
209 )))
210
211 (% title="Click and drag to resize" %)​(%%)The DLOS8 is already set to connect to [[TTN >>url:https://eu1.cloud.thethings.network/]]. Rest we need to is register the LTC2 to TTN v3:(% 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" %)​(% 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" %)​(%%)​
212
213 (((
214
215
216 === 2.3.1 Step 1: Create a device in TTN with the OTAA keys from LTC2 ===
217
218
219
220 Below is TTN screen shot:
221
222 * Create Application first.
223 * Manually Add a LoRaWAN End Device device. Choose **OTAA** and **MAC v1.0.3**
224
225 [[image:1655690861020-685.png]]
226
227
228 [[image:1655690877643-259.png]]
229
230
231 Input the OTAA keys for LTC2.
232
233 Each LTC2 is shipped with a sticker with the default device EUI as below:
234
235 (% aria-label="image-20220607170145-1.jpeg image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220607170145-1.jpeg||data-widget="image"]]
236
237
238 * **Input these keys to device portal.**
239
240 [[image:image-20220620100853-1.png]]
241
242
243
244 * **Choose the Frequency band for this end node.**
245
246 [[image:image-20220620100853-2.png]]
247
248
249 * **Input APP Key in this page as well. **
250
251 [[image:image-20220620100853-3.png]]
252
253
254
255 Add payload formatter So TTNv3 knows how to parse the LTC2 upload value.
256
257
258 The payload for TTN can be found at below link:
259
260 https:~/~/www.dragino.com/downloads/downloads/LoRa_End_Node/LTC2/Decoder/
261
262 [[image:image-20220620100853-4.png]]
263
264
265
266
267 === 2.3.2  Step 2: Power on LTC2 ===
268
269
270 LTC2 is power off when ship from factory.
271
272 Put a Jumper on JP2 to power on the device.
273
274
275 [[image:1655691076464-442.png]]
276
277
278
279 After power on, LTC2 will auto join to TTN network via the LoRaWAN coverage by DLOS8. After join success, LTC2 will start to update message to IoT server.
280
281 Below is an example uplink message which shows the LTC2 is sending Join Request to TTNv3.
282
283
284 [[image:1655691086647-147.png]]
285
286
287 After join successful, LTC2 will send uplink message with the sensor value.
288
289 [[image:1655691100066-163.png]]
290
291 Above value shows Channel1 detect 25.94 degree. There is no PT100 connected on Channel 2, so it shows -327.67.
292
293
294 )))
295
296
297 == 2.4  ​Uplink Payload ==
298
299 (((
300 (((
301 (((
302 Below is the uplink payload which shows
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307 (((
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309 )))
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311 (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
312 |=(% style="width: 62.5px;" %)(((
313 **Size (bytes)**
314 )))|=(% style="width: 62.5px;" %)**2**|=**1**|=2|=2|=**4**
315 |(% style="width:62.5px" %)**Value**|(((
316 [[BAT>>||anchor="H2.4.1A0BatteryInfo"]]
317
318
319 )))|(((
320 [[Status & EXT>>||anchor="H"]]
321 )))|(((
322 [[Channel 1 data>>||anchor="H"]]
323 )))|(((
324 [[Channel 2 data>>||anchor="H"]]
325 )))|(((
326 [[Unix TimeStamp>>||anchor="H"]]
327 )))
328
329 (% 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"]]
330
331
332 (((
333 === (% style="color:blue" %)**BAT**(%%) ===
334
335 (% class="wikigeneratedid" %)
336 Ex1: 0x0E3C ⇒ 3644 (mV) = 3.644 V
337
338 (% class="wikigeneratedid" %)
339
340 )))
341
342 (((
343 === (% style="color:blue" %)**Status & EXT**(%%) ===
344 )))
345
346 (% border="1" style="background-color:#ffffcc; width:730px" %)
347 |(% style="width:109px" %)**Bits**|(% style="width:106px" %)**7**|(% style="width:144px" %)**6**|(% style="width:110px" %)**5**|(% style="width:148px" %)**4**|(% style="width:108px" %)**[3:0]**
348 |(% style="width:109px" %)**Status & Ext**|(% style="width:106px" %)Not Defined|(% style="width:144px" %)Poll Message Flag|(% style="width:110px" %)Sync time OK|(% style="width:148px" %)Unix Time Request|(% style="width:108px" %)(((
349 Ext: 0b(1001)
350 )))
351
352 * (% style="color:#037691" %)**Poll Message Flag**(%%):  1: This message is a poll message reply, 0: means this is a normal uplink.
353 * (% style="color:#037691" %)**Sync time OK**(%%):  1: Set time ok，0: N/A. After time SYNC request is send, device will set this bit to 0 until got the time stamp from application server.
354 * (% style="color:#037691" %)**Unix Time Request**(%%):  1: Request server downlink Unix time, 0 : N/A. In this mode, LTC2 will set this bit to 1 every 10 day to request a time SYNC. (AT+SYNCMOD to set this)
355 * (% style="color:#037691" %)**EXT**(%%):  The decode method for Channel 1 data and Channel 2 data
356 ** 0b(0001): Upload PT100 temperature, with 2 decimals, range:  **-327.67 ~~ 327.67 ℃**
357 ** 0b(0010): Upload PT100 temperature, with 1 decimals, range: ** -3276.7 ~~ 3276.7 ℃**
358 ** 0b(0011): Upload Resistance instead of Temperature, range:  **-327.67~~ 327.67 ohm**
359
360 (((
361 (% class="wikigeneratedid" %)
362
363
364
365 === (% style="color:blue" %)**Channel1 data and Channel 2 data**(%%) ===
366 )))
367
368 (% border="1" style="background-color:#ffffcc; width:1117px" %)
369 |(% style="width:325px" %)**Example Payload on channel 1 or channel 2**|(% style="width:262px" %)**Sensor Value when EXT=0b(0001)**|(% style="width:260px" %)**Sensor Value when EXT=0b(0010)**|(% style="width:262px" %)**Sensor Value when EXT=0b(0011)**
370 |(% style="width:325px" %)**0x1422**|(% style="width:262px" %)0x1422/100 = 51.54℃|(% style="width:260px" %)0x1422/10 = 515.4℃|(% style="width:262px" %)0x1422/100 = 51.54Ω
371 |(% style="width:325px" %)**0xEC2D**|(% style="width:262px" %)(((
372 (0xEC2D-65536)/100
373
374 ~= -50.75 ℃
375 )))|(% style="width:260px" %)(((
376 (0xEC2D-65536)/10
377
378 ~= -507.5 ℃
379 )))|(% style="width:262px" %)(((
380 0xEC2D/100
381
382 ~= 604.61Ω
383 )))
384
385 (((
386 (% class="wikigeneratedid" %)
387
388
389 === (% style="color:blue" %)**Unix TimeStamp**(%%) ===
390 )))
391
392 Refer to Datalog feature.
393
394
395 (% style="color:#037691" %)**Example Uplink Payload**:
396
397 Uplink payload example 1:  0CE9011422EC2D6073E83B
398
399 * Bat voltage:0x0CE9 =3305mV
400 * Ext=0x01
401 * Channel1 temp=0x1422/100=51.54 ℃
402 * Channel2 temp=(0xEC2D-65536)/100=-50.75 ℃
403 * System timestamp=0x6073E83B= 1618208827(UTC)
404
405 Uplink payload example 2:  0CED020203FE056073E697
406
407 * Bat voltage:0x0CED =3309mV
408 * Ext=0x02
409 * Channel1 temp=0x0203/10=515.4 ℃
410 * Channel2 temp=(0xFE05-65536)/10=-507.5 ℃
411 * System timestamp=0x6073E697=1618208407(UTC)
412
413 Uplink payload example 3 :  0CE9032EDE1F406073E967
414
415 * Bat voltage:0x0CE9 =3305mV
416 * Ext=0x03
417 * Channel1 res=0x2EDE/100=119.98 ohm
418 * Channel2 res=0x1F40/100=80.00 ohm
419 * System timestamp=0x6073E967= 1618209127(UTC)
420
421 (% 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" %)​(% 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" %)​(% 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" %)​(%%)​
422
423
424
425 === ===
426
427 === 2.4.5  Decode payload in The Things Network ===
428
429 While using TTN network, you can add the payload format to decode the payload.
430
431 (% aria-label="1654936675588-151.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654936675588-151.png||data-widget="image" height="379" width="762"]](% 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" %)​
432
433 (% 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" %)​
434
435 The payload decoder function for TTN is here:
436
437 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/]]
438
439
440 **//function Decoder(bytes, port) {//**
441
442 **// var decode = {};//**
443
444 **// var value=(bytes[0]<<8 | bytes[1]) & 0x3FFF;//**
445
446 **// decode.BatV= value/1000;//**
447
448 **// decode.EXTI_Trigger=(bytes[0] & 0x80)? "TRUE":"FALSE";//**
449
450 **// decode.distance1_cm=(bytes[2]<<8 | bytes[3])/10;//**
451
452 **// decode.distance2_cm=(bytes[4]<<8 | bytes[5])/10;//**
453
454 **// decode.distance3_cm=(bytes[6]<<8 | bytes[7])/10//**
455
456 **// decode.distance4_cm=(bytes[8]<<8 | bytes[9])/10;//**
457
458 **// decode.mes_type= bytes[10];//**
459
460
461 **// if(!((bytes[0]==0x03)&&(bytes[10]==0x02~)~)~)//**
462
463 **// {//**
464
465 **// return decode;//**
466
467 **// }//**
468
469 **//}//**
470
471 (% 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="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" %)​​
472
473 (((
474
475 )))
476
477
478
479 == 2.5  Uplink Interval ==
480
481 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"]]
482
483
484
485 == 2.6  ​Show Data in DataCake IoT Server ==
486
487 (((
488 [[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:
489 )))
490
491 (((
492
493 )))
494
495 (((
496 (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
497 )))
498
499 (((
500 (% 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:**
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504 (% 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" %)​(% 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="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" %)​(% 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" %)​(%%)​
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507 (% 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" %)​(% 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="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" %)​(% 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" %)​(%%)​
508
509
510 (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
511
512 (% style="color:blue" %)**Step 4**(%%)**: Create LDDS04 product. **
513
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516 (% aria-label="image-20220611164604-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-7.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" %)​
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520 (% aria-label="image-20220611164604-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-8.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" %)​
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523 (% aria-label="image-20220611164604-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-9.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" %)​
524
525
526 (% style="color:blue" %)**Step 5**(%%)**: ** **add payload decode**
527
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529 (% aria-label="image-20220611164604-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-10.png||data-widget="image" height="394" width="923"]](% 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" %)​
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532 (% aria-label="image-20220611164604-11.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-11.png||data-widget="image" height="303" width="931"]](% 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" %)​
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535 (% aria-label="image-20220611164604-12.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-12.png||data-widget="image" height="331" width="897"]](% 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" %)​
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537
538 After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
539
540 (% aria-label="image-20220611164604-13.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-13.png||data-widget="image" height="215" width="899"]](% 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" %)​
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543 (% aria-label="image-20220611164604-14.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-14.png||data-widget="image" height="632" width="824"]](% 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" %)​
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546 (% aria-label="image-20220611164604-15.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-15.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" %)​
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549 (% aria-label="image-20220611164604-16.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611164604-16.png||data-widget="image" height="409" width="833"]](% 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" %)​
550
551
552
553 == 2.7  Frequency Plans ==
554
555 (((
556 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.
557 )))
558
559
560
561 === 2.7.1  EU863-870 (EU868) ===
562
563 (((
564 (% style="color:blue" %)**Uplink:**
565 )))
566
567 (((
568 868.1 - SF7BW125 to SF12BW125
569 )))
570
571 (((
572 868.3 - SF7BW125 to SF12BW125 and SF7BW250
573 )))
574
575 (((
576 868.5 - SF7BW125 to SF12BW125
577 )))
578
579 (((
580 867.1 - SF7BW125 to SF12BW125
581 )))
582
583 (((
584 867.3 - SF7BW125 to SF12BW125
585 )))
586
587 (((
588 867.5 - SF7BW125 to SF12BW125
589 )))
590
591 (((
592 867.7 - SF7BW125 to SF12BW125
593 )))
594
595 (((
596 867.9 - SF7BW125 to SF12BW125
597 )))
598
599 (((
600 868.8 - FSK
601 )))
602
603 (((
604
605 )))
606
607 (((
608 (% style="color:blue" %)**Downlink:**
609 )))
610
611 (((
612 Uplink channels 1-9 (RX1)
613 )))
614
615 (((
616 869.525 - SF9BW125 (RX2 downlink only)
617 )))
618
619
620
621 === 2.7.2  US902-928(US915) ===
622
623 (((
624
625
626 (((
627 Used in USA, Canada, and South America. Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
628 )))
629
630 (((
631 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.
632 )))
633
634 (((
635
636 )))
637
638 (((
639 After Join success, the end node will switch to the correct sub band by:
640 )))
641
642 * (((
643 Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
644 )))
645 * (((
646 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)
647 )))
648
649
650 )))
651
652
653
654
655
656 === 2.7.3  CN470-510 (CN470) ===
657
658 (((
659 Used in China, Default use CHE=1
660 )))
661
662 (((
663 (% style="color:blue" %)**Uplink:**
664 )))
665
666 (((
667 486.3 - SF7BW125 to SF12BW125
668 )))
669
670 (((
671 486.5 - SF7BW125 to SF12BW125
672 )))
673
674 (((
675 486.7 - SF7BW125 to SF12BW125
676 )))
677
678 (((
679 486.9 - SF7BW125 to SF12BW125
680 )))
681
682 (((
683 487.1 - SF7BW125 to SF12BW125
684 )))
685
686 (((
687 487.3 - SF7BW125 to SF12BW125
688 )))
689
690 (((
691 487.5 - SF7BW125 to SF12BW125
692 )))
693
694 (((
695 487.7 - SF7BW125 to SF12BW125
696 )))
697
698 (((
699
700 )))
701
702 (((
703 (% style="color:blue" %)**Downlink:**
704 )))
705
706 (((
707 506.7 - SF7BW125 to SF12BW125
708 )))
709
710 (((
711 506.9 - SF7BW125 to SF12BW125
712 )))
713
714 (((
715 507.1 - SF7BW125 to SF12BW125
716 )))
717
718 (((
719 507.3 - SF7BW125 to SF12BW125
720 )))
721
722 (((
723 507.5 - SF7BW125 to SF12BW125
724 )))
725
726 (((
727 507.7 - SF7BW125 to SF12BW125
728 )))
729
730 (((
731 507.9 - SF7BW125 to SF12BW125
732 )))
733
734 (((
735 508.1 - SF7BW125 to SF12BW125
736 )))
737
738 (((
739 505.3 - SF12BW125 (RX2 downlink only)
740 )))
741
742
743
744 === 2.7.4  AU915-928(AU915) ===
745
746 (((
747
748
749 (((
750 Frequency band as per definition in LoRaWAN 1.0.3 Regional document.
751 )))
752
753 (((
754 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.
755 )))
756
757 (((
758
759 )))
760
761 (((
762 After Join success, the end node will switch to the correct sub band by:
763 )))
764
765 * (((
766 Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
767 )))
768 * (((
769 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)
770 )))
771
772
773 )))
774
775 === 2.7.5  AS920-923 & AS923-925 (AS923) ===
776
777 (((
778 (% style="color:blue" %)**Default Uplink channel:**
779 )))
780
781 (((
782 923.2 - SF7BW125 to SF10BW125
783 )))
784
785 (((
786 923.4 - SF7BW125 to SF10BW125
787 )))
788
789 (((
790
791 )))
792
793 (((
794 (% style="color:blue" %)**Additional Uplink Channel**:
795 )))
796
797 (((
798 (OTAA mode, channel added by JoinAccept message)
799 )))
800
801 (((
802
803 )))
804
805 (((
806 (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
807 )))
808
809 (((
810 922.2 - SF7BW125 to SF10BW125
811 )))
812
813 (((
814 922.4 - SF7BW125 to SF10BW125
815 )))
816
817 (((
818 922.6 - SF7BW125 to SF10BW125
819 )))
820
821 (((
822 922.8 - SF7BW125 to SF10BW125
823 )))
824
825 (((
826 923.0 - SF7BW125 to SF10BW125
827 )))
828
829 (((
830 922.0 - SF7BW125 to SF10BW125
831 )))
832
833 (((
834
835 )))
836
837 (((
838 (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
839 )))
840
841 (((
842 923.6 - SF7BW125 to SF10BW125
843 )))
844
845 (((
846 923.8 - SF7BW125 to SF10BW125
847 )))
848
849 (((
850 924.0 - SF7BW125 to SF10BW125
851 )))
852
853 (((
854 924.2 - SF7BW125 to SF10BW125
855 )))
856
857 (((
858 924.4 - SF7BW125 to SF10BW125
859 )))
860
861 (((
862 924.6 - SF7BW125 to SF10BW125
863 )))
864
865 (((
866
867 )))
868
869 (((
870 (% style="color:blue" %)**Downlink:**
871 )))
872
873 (((
874 Uplink channels 1-8 (RX1)
875 )))
876
877 (((
878 923.2 - SF10BW125 (RX2)
879 )))
880
881
882
883 === 2.7.6  KR920-923 (KR920) ===
884
885 (((
886 (% style="color:blue" %)**Default channel:**
887 )))
888
889 (((
890 922.1 - SF7BW125 to SF12BW125
891 )))
892
893 (((
894 922.3 - SF7BW125 to SF12BW125
895 )))
896
897 (((
898 922.5 - SF7BW125 to SF12BW125
899 )))
900
901 (((
902
903 )))
904
905 (((
906 (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
907 )))
908
909 (((
910 922.1 - SF7BW125 to SF12BW125
911 )))
912
913 (((
914 922.3 - SF7BW125 to SF12BW125
915 )))
916
917 (((
918 922.5 - SF7BW125 to SF12BW125
919 )))
920
921 (((
922 922.7 - SF7BW125 to SF12BW125
923 )))
924
925 (((
926 922.9 - SF7BW125 to SF12BW125
927 )))
928
929 (((
930 923.1 - SF7BW125 to SF12BW125
931 )))
932
933 (((
934 923.3 - SF7BW125 to SF12BW125
935 )))
936
937 (((
938
939 )))
940
941 (((
942 (% style="color:blue" %)**Downlink:**
943 )))
944
945 (((
946 Uplink channels 1-7(RX1)
947 )))
948
949 (((
950 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
951 )))
952
953
954
955 === 2.7.7  IN865-867 (IN865) ===
956
957 (((
958 (% style="color:blue" %)**Uplink:**
959 )))
960
961 (((
962 865.0625 - SF7BW125 to SF12BW125
963 )))
964
965 (((
966 865.4025 - SF7BW125 to SF12BW125
967 )))
968
969 (((
970 865.9850 - SF7BW125 to SF12BW125
971 )))
972
973 (((
974
975 )))
976
977 (((
978 (% style="color:blue" %)**Downlink:**
979 )))
980
981 (((
982 Uplink channels 1-3 (RX1)
983 )))
984
985 (((
986 866.550 - SF10BW125 (RX2)
987 )))
988
989
990
991 == 2.8  LED Indicator ==
992
993 The LDDS04 has an internal LED which is used to show the status of different state.
994
995
996 * After LDDS04 is turned on, if the 4 channels converter is detected, the LED will (% style="color:green" %)**flash 4 times quickly**(%%).  
997 * (% style="color:green" %)**Blink once**(%%) when device transmit a packet.
998 * Solid ON for (% style="color:green" %)**Five Seconds**(%%) when OTAA Join Successfully.
999
1000 == 2.9  ​Firmware Change Log ==
1001
1002
1003 **Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDDS04/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/]]
1004
1005
1006 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
1007
1008
1009
1010
1011 = 3.  Configure LDDS04 via AT Command or LoRaWAN Downlink =
1012
1013 (((
1014 (((
1015 Use can configure LDDS04 via AT Command or LoRaWAN Downlink.
1016 )))
1017 )))
1018
1019 * (((
1020 (((
1021 AT Command Connection: See [[FAQ>>||anchor="H6.A0FAQ"]].
1022 )))
1023 )))
1024 * (((
1025 (((
1026 LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
1027 )))
1028 )))
1029
1030 (((
1031 (((
1032
1033 )))
1034
1035 (((
1036 There are two kinds of commands to configure LDDS04, they are:
1037 )))
1038 )))
1039
1040 * (((
1041 (((
1042 (% style="color:#4f81bd" %)** General Commands**.
1043 )))
1044 )))
1045
1046 (((
1047 (((
1048 These commands are to configure:
1049 )))
1050 )))
1051
1052 * (((
1053 (((
1054 General system settings like: uplink interval.
1055 )))
1056 )))
1057 * (((
1058 (((
1059 LoRaWAN protocol & radio related command.
1060 )))
1061 )))
1062
1063 (((
1064 (((
1065 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]]
1066 )))
1067 )))
1068
1069 (((
1070 (((
1071
1072 )))
1073 )))
1074
1075 * (((
1076 (((
1077 (% style="color:#4f81bd" %)** Commands special design for LDDS04**
1078 )))
1079 )))
1080
1081 (((
1082 (((
1083 These commands only valid for LDDS04, as below:(% title="Click and drag to resize" %)​
1084 )))
1085 )))
1086
1087 (% 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" %)​
1088
1089
1090
1091
1092 == 3.1  Set Transmit Interval Time ==
1093
1094 Feature: Change LoRaWAN End Node Transmit Interval.
1095
1096 (% style="color:#037691" %)**AT Command: AT+TDC**
1097
1098 (% aria-label="image-20220610173409-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610173409-7.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" %)​(% 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" %)​(% 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" %)​(%%)​
1099
1100
1101 (((
1102 (% style="color:#037691" %)**Downlink Command: 0x01**
1103 )))
1104
1105 (((
1106 (((
1107 Format: Command Code (0x01) followed by 3 bytes time value.
1108
1109 (((
1110 If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1111 )))
1112
1113 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
1114 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
1115 )))
1116 )))
1117
1118
1119
1120 == 3.2  Set Interrupt Mode ==
1121
1122 (((
1123 Feature, Set Interrupt mode for GPIO_EXIT.
1124 )))
1125
1126 (((
1127 (% style="color:#037691" %)**Downlink Command: AT+INTMOD**
1128 )))
1129
1130 (% aria-label="image-20220610174917-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610174917-9.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" %)​(% 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" %)​(% 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" %)​(%%)​
1131
1132
1133 (((
1134 (% style="color:#037691" %)**Downlink Command: 0x06**
1135 )))
1136
1137 (((
1138 Format: Command Code (0x06) followed by 3 bytes.
1139 )))
1140
1141 (((
1142 (((
1143 This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1144 )))
1145 )))
1146
1147 * (((
1148 Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1149 )))
1150 * (((
1151 Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1152 )))
1153
1154 (((
1155
1156 )))
1157
1158 (((
1159
1160 )))
1161
1162 == 3.3  Get Firmware Version Info ==
1163
1164 Feature: use downlink to get firmware version.
1165
1166 (% style="color:#037691" %)**Downlink Command: 0x26**
1167
1168 (% aria-label="image-20220607171917-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220607171917-10.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" %)​
1169
1170 * Reply to the confirmation package: 26 01
1171 * Reply to non-confirmed packet: 26 00
1172
1173 Device will send an uplink after got this downlink command. With below payload:
1174
1175 Configures info payload:
1176
1177 (% border="1" cellspacing="10" style="background-color:#ffffcc; color:green; width:510px" %)
1178 |=(((
1179 **Size(bytes)**
1180 )))|=**1**|=**1**|=**1**|=**2**|=**1**|=**4**|=**1**
1181 |**Value**|Software Type|(((
1182 Frequency
1183
1184 Band
1185 )))|Sub-band|(((
1186 Firmware
1187
1188 Version
1189 )))|Sensor Type|Reserve|(((
1190 [[Message Type>>||anchor="H2.4.4A0MessageType"]]
1191 Always 0x02
1192 )))
1193
1194 (% aria-label="1654939064380-661.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654939064380-661.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" %)​
1195
1196
1197 **Software Type**: Always 0x03 for LDDS04
1198
1199
1200 **Frequency Band**:
1201
1202 *0x01: EU868
1203
1204 *0x02: US915
1205
1206 *0x03: IN865
1207
1208 *0x04: AU915
1209
1210 *0x05: KZ865
1211
1212 *0x06: RU864
1213
1214 *0x07: AS923
1215
1216 *0x08: AS923-1
1217
1218 *0x09: AS923-2
1219
1220 *0xa0: AS923-3
1221
1222
1223 **Sub-Band**: value 0x00 ~~ 0x08
1224
1225
1226 **Firmware Version**: 0x0100, Means: v1.0.0 version
1227
1228
1229 **Sensor Type**:
1230
1231 0x01: LSE01
1232
1233 0x02: LDDS75
1234
1235 0x03: LDDS20
1236
1237 0x04: LLMS01
1238
1239 0x05: LSPH01
1240
1241 0x06: LSNPK01
1242
1243 0x07: LLDS12
1244
1245
1246
1247 = 4. Battery & How to replace =
1248
1249 == 4.1 Battery Type ==
1250
1251 (((
1252 LDDS04 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.
1253 )))
1254
1255 (((
1256 The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
1257 )))
1258
1259 (% aria-label="1654593587246-335.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654593587246-335.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; 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"]][[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" %)​(%%)​
1260
1261
1262 Minimum Working Voltage for the LDDS04:
1263
1264 LDDS04:  2.45v ~~ 3.6v
1265
1266
1267
1268 == 4.2 Replace Battery ==
1269
1270 (((
1271 Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
1272 )))
1273
1274 (((
1275 And make sure the positive and negative pins match.
1276 )))
1277
1278
1279
1280 == 4.3 Power Consumption Analyze ==
1281
1282 (((
1283 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.
1284 )))
1285
1286 (((
1287 Instruction to use as below:
1288 )))
1289
1290
1291 **Step 1 :**  Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
1292
1293 [[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/]]
1294
1295
1296 **Step 2 :**  Open it and choose
1297
1298 * Product Model
1299 * Uplink Interval
1300 * Working Mode
1301
1302 And the Life expectation in difference case will be shown on the right.
1303
1304 (% 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-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" %)​​(% 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" %)​(% 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==||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" %)​(% 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" %)​(%%)​
1305
1306
1307 The battery related documents as below:
1308
1309 * (((
1310 [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
1311 )))
1312 * (((
1313 [[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
1314 )))
1315 * (((
1316 [[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]]
1317 )))
1318
1319 (% 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-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" %)​​(% 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==||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" %)​(% 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" %)​(%%)​
1320
1321
1322
1323 === 4.3.1 ​Battery Note ===
1324
1325 (((
1326 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.
1327 )))
1328
1329
1330
1331 === ​4.3.2 Replace the battery ===
1332
1333 (((
1334 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.
1335 )))
1336
1337
1338 (((
1339 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).
1340 )))
1341
1342
1343 = 5.  Use AT Command =
1344
1345 == 5.1  Access AT Commands ==
1346
1347 LDDS04 supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to LDDS04 for using AT command, as below.
1348
1349 (% aria-label="1654940081538-914.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654940081538-914.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" %)​
1350
1351
1352 **Connection:**
1353
1354 (% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
1355
1356 (% style="background-color:yellow" %)** USB TTL TXD  <~-~-~-~-> UART_RXD**
1357
1358 (% style="background-color:yellow" %)** USB TTL RXD  <~-~-~-~-> UART_TXD**
1359
1360
1361 (((
1362 (((
1363 In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LDDS04.
1364 )))
1365
1366 (((
1367 LDDS04 will output system info once power on as below:
1368 )))
1369 )))
1370
1371
1372 (% aria-label="1654593712276-618.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654593712276-618.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" %)​
1373
1374 Valid AT Command please check [[Configure Device>>||anchor="H3.A0ConfigureLDDS04viaATCommandorLoRaWANDownlink"]].
1375
1376
1377
1378 = 6.  FAQ =
1379
1380 == 6.1  How to change the LoRa Frequency Bands/Region ==
1381
1382 You can follow the instructions for [[how to upgrade image>>||anchor="H2.9A0200BFirmwareChangeLog"]].
1383 When downloading the images, choose the required image file for download. ​
1384
1385
1386
1387 = 7.  Trouble Shooting =
1388
1389 == 7.1  AT Command input doesn't work ==
1390
1391 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.
1392
1393 (((
1394
1395 )))
1396
1397
1398 = 8.  Order Info =
1399
1400 == 8.1  Main Device LDDS04 ==
1401
1402 Part Number **:** (% style="color:blue" %)**LDDS04-XX**
1403
1404
1405 (% style="color:blue" %)**XX**(%%)**: **The default frequency band
1406
1407 * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
1408 * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
1409 * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
1410 * (% style="color:red" %)**EU868 **(%%)**:** LoRaWAN EU868 band
1411 * (% style="color:red" %)**KR920 **(%%)**:** LoRaWAN KR920 band
1412 * (% style="color:red" %)**US915 **(%%)**:** LoRaWAN US915 band
1413 * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
1414 * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
1415
1416 == 8.2  Probe Model ==
1417
1418 Detail See [[Probe Option>>path:#Probe_Option]] Section
1419
1420 * A01A-15
1421 * A02-15
1422 * A13-15
1423 * A16-15
1424
1425 = 9. ​ Packing Info =
1426
1427
1428 **Package Includes**:
1429
1430 * LDDS04 LoRaWAN 4-Channels Distance Sensor x 1
1431
1432 **Dimension and weight**:
1433
1434 * Device Size: cm
1435 * Device Weight: g
1436 * Package Size / pcs : cm
1437 * Weight / pcs : g
1438
1439 = 10.  ​Support =
1440
1441 * 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.
1442 * 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]].

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