Last modified by Xiaoling on 2025/04/27 13:54

From version 169.10
edited by Xiaoling
on 2022/06/14 17:46
Change comment: There is no comment for this version
To version 170.27
edited by Xiaoling
on 2022/10/27 17:08
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -65,6 +65,7 @@
65 65  
66 66  == ​1.2  Features ==
67 67  
68 +
68 68  * LoRaWAN 1.0.3 Class A
69 69  * Ultra-low power consumption
70 70  * Distance Detection by Ultrasonic technology
... ... @@ -80,11 +80,12 @@
80 80  * 8500mAh Battery for long term use
81 81  
82 82  
83 -
84 84  == 1.3  Specification ==
85 85  
86 +
86 86  === 1.3.1  Rated environmental conditions ===
87 87  
89 +
88 88  (% aria-label="image-20220610154839-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610154839-1.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" %)​
89 89  
90 90  
... ... @@ -98,6 +98,7 @@
98 98  
99 99  === 1.3.2  Effective measurement range Reference beam pattern ===
100 100  
103 +
101 101  **(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
102 102  
103 103  [[image:1654934119597-403.png]]
... ... @@ -116,6 +116,7 @@
116 116  
117 117  == 1.5 ​ Applications ==
118 118  
122 +
119 119  * Horizontal distance measurement
120 120  * Liquid level measurement
121 121  * Parking management system
... ... @@ -127,7 +127,6 @@
127 127  * Bottom water level monitoring
128 128  
129 129  
130 -
131 131  == 1.6  Pin mapping and power on ==
132 132  
133 133  
... ... @@ -137,14 +137,16 @@
137 137  
138 138  = 2.  Configure LDDS45 to connect to LoRaWAN network =
139 139  
143 +
140 140  == 2.1  How it works ==
141 141  
146 +
142 142  (((
143 143  The LDDS45 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 LDDS45. If there is coverage of the LoRaWAN network, it will automatically join the network via OTAA and start to send the sensor value
144 144  )))
145 145  
146 146  (((
147 -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 LDDS45.
152 +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="H4.A0ConfigureLDDS45viaATCommandorLoRaWANDownlink"]]to set the keys in the LDDS45.
148 148  )))
149 149  
150 150  
... ... @@ -151,6 +151,7 @@
151 151  
152 152  == 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
153 153  
159 +
154 154  (((
155 155  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.
156 156  
... ... @@ -230,6 +230,7 @@
230 230  (% aria-label="image-20220611102908-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611102908-2.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" %)​
231 231  
232 232  
239 +
233 233  (((
234 234  (% style="color:blue" %)**Step 3**(%%)**:** The LDDS45 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.
235 235  )))
... ... @@ -240,6 +240,7 @@
240 240  
241 241  == 2.3  ​Uplink Payload ==
242 242  
250 +
243 243  (((
244 244  (((
245 245  (((
... ... @@ -262,7 +262,6 @@
262 262  )))|=(% style="width: 62.5px;" %)**2**|=**2**|=1|=2|=**1**
263 263  |(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
264 264  [[Distance>>||anchor="H2.3.2A0Distance"]]
265 -
266 266  (unit: mm)
267 267  )))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
268 268  [[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
... ... @@ -285,6 +285,7 @@
285 285  
286 286  === 2.3.2  Distance ===
287 287  
295 +
288 288  (((
289 289  Get the distance. Flat object range 30mm - 4500mm.
290 290  )))
... ... @@ -294,13 +294,13 @@
294 294  )))
295 295  
296 296  
297 -* If the sensor value is 0x0000, it means system doesnt detect ultrasonic sensor.
305 +* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
298 298  * If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
299 299  
300 300  
301 -
302 302  === 2.3.3  Interrupt Pin ===
303 303  
311 +
304 304  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.
305 305  
306 306  **Example:**
... ... @@ -311,8 +311,10 @@
311 311  
312 312  
313 313  
322 +
314 314  === 2.3.4  DS18B20 Temperature sensor ===
315 315  
325 +
316 316  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
317 317  
318 318  **Example**:
... ... @@ -325,6 +325,7 @@
325 325  
326 326  === 2.3.5  Sensor Flag ===
327 327  
338 +
328 328  (((
329 329  0x01: Detect Ultrasonic Sensor
330 330  )))
... ... @@ -337,6 +337,7 @@
337 337  
338 338  === 2.3.6  Decode payload in The Things Network ===
339 339  
351 +
340 340  While using TTN network, you can add the payload format to decode the payload.
341 341  
342 342  
... ... @@ -348,7 +348,7 @@
348 348  
349 349  (((
350 350  (((
351 -LDDS45 TTN V3 Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDDS75/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
363 +LDDS45 TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
352 352  )))
353 353  )))
354 354  
... ... @@ -356,6 +356,7 @@
356 356  
357 357  == 2.4  Uplink Interval ==
358 358  
371 +
359 359  The LDDS45 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"]]
360 360  
361 361  
... ... @@ -362,6 +362,7 @@
362 362  
363 363  == 2.5  ​Show Data in DataCake IoT Server ==
364 364  
378 +
365 365  (((
366 366  [[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:
367 367  )))
... ... @@ -385,6 +385,7 @@
385 385  (% 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" %)​
386 386  
387 387  
402 +
388 388  (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
389 389  
390 390  (% style="color:blue" %)**Step 4**(%%)**: Search the LDDS45 and add DevEUI.**
... ... @@ -400,6 +400,7 @@
400 400  
401 401  == 2.6  Frequency Plans ==
402 402  
418 +
403 403  (((
404 404  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.
405 405  )))
... ... @@ -468,6 +468,7 @@
468 468  
469 469  === 2.6.2  US902-928(US915) ===
470 470  
487 +
471 471  (((
472 472  Used in USA, Canada and South America. Default use CHE=2
473 473  
... ... @@ -516,6 +516,7 @@
516 516  
517 517  === 2.6.3  CN470-510 (CN470) ===
518 518  
536 +
519 519  (((
520 520  Used in China, Default use CHE=1
521 521  )))
... ... @@ -604,6 +604,7 @@
604 604  
605 605  === 2.6.4  AU915-928(AU915) ===
606 606  
625 +
607 607  (((
608 608  Default use CHE=2
609 609  
... ... @@ -652,6 +652,7 @@
652 652  
653 653  === 2.6.5  AS920-923 & AS923-925 (AS923) ===
654 654  
674 +
655 655  (((
656 656  (% style="color:blue" %)**Default Uplink channel:**
657 657  )))
... ... @@ -760,6 +760,7 @@
760 760  
761 761  === 2.6.6  KR920-923 (KR920) ===
762 762  
783 +
763 763  (((
764 764  (% style="color:blue" %)**Default channel:**
765 765  )))
... ... @@ -832,6 +832,7 @@
832 832  
833 833  === 2.6.7  IN865-867 (IN865) ===
834 834  
856 +
835 835  (((
836 836  (% style="color:blue" %)**Uplink:**
837 837  )))
... ... @@ -868,6 +868,7 @@
868 868  
869 869  == 2.7  LED Indicator ==
870 870  
893 +
871 871  The LDDS45 has an internal LED which is to show the status of different state.
872 872  
873 873  
... ... @@ -882,14 +882,10 @@
882 882  
883 883  
884 884  (((
885 -**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/]]
908 +**Firmware download link:  **[[https:~~/~~/www.dropbox.com/sh/47fsmpbfv4qrw2d/AACy5NcU8MCMFVpYITSUfVLPa?dl=0>>https://www.dropbox.com/sh/47fsmpbfv4qrw2d/AACy5NcU8MCMFVpYITSUfVLPa?dl=0]]
886 886  )))
887 887  
888 888  (((
889 -
890 -)))
891 -
892 -(((
893 893  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
894 894  )))
895 895  
... ... @@ -902,18 +902,20 @@
902 902  
903 903  
904 904  
905 -
906 -
907 907  = 3. Battery & How to replace =
908 908  
926 +
909 909  == 3.1 Battery Type ==
910 910  
929 +
911 911  (((
912 912  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.
913 913  )))
914 914  
915 915  (((
916 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
935 +The discharge curve is not linear so can't simply use percentage to show the battery level. Below is the battery performance.
936 +
937 +
917 917  )))
918 918  
919 919  (% aria-label="1654593587246-335.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654593587246-335.png||data-widget="image"]](% 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==||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" %)​
... ... @@ -927,6 +927,7 @@
927 927  
928 928  == 3.2 Replace Battery ==
929 929  
951 +
930 930  (((
931 931  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
932 932  )))
... ... @@ -939,6 +939,7 @@
939 939  
940 940  == 3.3 Power Consumption Analyze ==
941 941  
964 +
942 942  (((
943 943  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.
944 944  )))
... ... @@ -948,12 +948,12 @@
948 948  )))
949 949  
950 950  
951 -**Step 1 :**  Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
974 +(% style="color:blue" %)**Step 1 **(%%)**:**  Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
952 952  
953 953  [[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/]]
954 954  
955 955  
956 -**Step 2 :**  Open it and choose
979 +(% style="color:blue" %)**Step 2 **(%%)**:**  Open it and choose
957 957  
958 958  * Product Model
959 959  * Uplink Interval
... ... @@ -967,13 +967,13 @@
967 967  The battery related documents as below:
968 968  
969 969  * (((
970 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
993 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
971 971  )))
972 972  * (((
973 973  [[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
974 974  )))
975 975  * (((
976 -[[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]]
999 +[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
977 977  )))
978 978  
979 979  (% 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; 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" %)​
... ... @@ -982,6 +982,7 @@
982 982  
983 983  === 3.3.1 ​Battery Note ===
984 984  
1008 +
985 985  (((
986 986  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.
987 987  )))
... ... @@ -990,13 +990,14 @@
990 990  
991 991  === ​3.3.2 Replace the battery ===
992 992  
1017 +
993 993  (((
994 -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 wont be voltage drop between battery and main board.
1019 +You can change the battery in the LDDS45.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.
995 995  )))
996 996  
997 997  
998 998  (((
999 -The default battery pack of LSPH01 includes a ER26500 plus super capacitor. If user cant 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).
1024 +The default battery pack of LDDS45 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).
1000 1000  )))
1001 1001  
1002 1002  
... ... @@ -1003,6 +1003,7 @@
1003 1003  
1004 1004  = 4.  Configure LDDS45 via AT Command or LoRaWAN Downlink =
1005 1005  
1031 +
1006 1006  (((
1007 1007  (((
1008 1008  Use can configure LDDS45 via AT Command or LoRaWAN Downlink.
... ... @@ -1081,13 +1081,14 @@
1081 1081  
1082 1082  == 4.1  Access AT Commands ==
1083 1083  
1110 +
1084 1084  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.
1085 1085  
1086 1086  Pins for console is:
1087 1087  
1088 -* UART_TXD to  USB TTL Adapter's RXD
1089 -* UART_RXD to  USB TTL Adapter's  TXD
1090 -* GND  to  USB TTL Adapter's GND
1115 +* **UART_TXD to  USB TTL  Adapter's  RXD**
1116 +* **UART_RXD to  USB TTL  Adapter's  TXD**
1117 +* **GND  to  USB TTL  Adapter's  GND**
1091 1091  
1092 1092  (% 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"]](% title="Click and drag to resize" %)​​
1093 1093  
... ... @@ -1095,7 +1095,7 @@
1095 1095  
1096 1096  
1097 1097  (((
1098 -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:
1125 +In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LDDS45. LDDS45 will output system info once power on as below:
1099 1099  )))
1100 1100  
1101 1101  (% aria-label="image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654917321722-210.png||data-widget="image"]](% title="Click and drag to resize" %)​
... ... @@ -1103,9 +1103,9 @@
1103 1103   (% 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" %)​
1104 1104  
1105 1105  
1106 -
1107 1107  == 4.2  Set Transmit Interval Time ==
1108 1108  
1135 +
1109 1109  Feature: Change LoRaWAN End Node Transmit Interval.
1110 1110  
1111 1111  (% style="color:#037691" %)**AT Command: AT+TDC**
... ... @@ -1122,7 +1122,7 @@
1122 1122  Format: Command Code (0x01) followed by 3 bytes time value.
1123 1123  
1124 1124  (((
1125 -If the downlink payload=0100003C, it means set the END Nodes Transmit Interval to 0x00003C=60(S), while type code is 01.
1152 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1126 1126  )))
1127 1127  
1128 1128  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
... ... @@ -1132,8 +1132,10 @@
1132 1132  
1133 1133  
1134 1134  
1162 +
1135 1135  == 4.3  Set Interrupt Mode ==
1136 1136  
1165 +
1137 1137  Feature, Set Interrupt mode for GPIO_EXIT.
1138 1138  
1139 1139  (% style="color:#037691" %)**Downlink Command: AT+INTMOD**
... ... @@ -1156,8 +1156,10 @@
1156 1156  
1157 1157  = 5.  FAQ =
1158 1158  
1188 +
1159 1159  == 5.1  What is the frequency plan for LDDS45? ==
1160 1160  
1191 +
1161 1161  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"]]
1162 1162  
1163 1163  
... ... @@ -1164,6 +1164,7 @@
1164 1164  
1165 1165  == 5.2  How to change the LoRa Frequency Bands/Region ==
1166 1166  
1198 +
1167 1167  You can follow the instructions for [[how to upgrade image>>||anchor="H2.8A0200BFirmwareChangeLog"]].
1168 1168  When downloading the images, choose the required image file for download. ​
1169 1169  
... ... @@ -1171,10 +1171,12 @@
1171 1171  
1172 1172  = 6.  Trouble Shooting =
1173 1173  
1206 +
1174 1174  == 6.1  AT Command input doesn't work ==
1175 1175  
1176 -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.
1177 1177  
1210 +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.
1211 +
1178 1178  (((
1179 1179  
1180 1180  )))
... ... @@ -1197,6 +1197,8 @@
1197 1197  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
1198 1198  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
1199 1199  
1234 +
1235 +
1200 1200  = 8. ​ Packing Info =
1201 1201  
1202 1202  
... ... @@ -1211,7 +1211,12 @@
1211 1211  * Package Size / pcs : cm
1212 1212  * Weight / pcs : g
1213 1213  
1250 +
1251 +
1214 1214  = 9.  ​Support =
1215 1215  
1254 +
1216 1216  * 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.
1217 1217  * 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]].
1257 +
1258 +