Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 15.2 >
edited by Xiaoling
on 2022/06/06 16:26
To version < 31.4 >
edited by Xiaoling
on 2022/06/06 17:23
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -54,7 +54,6 @@
54 54  * IP66 Waterproof Enclosure
55 55  * 4000mAh or 8500mAh Battery for long term use
56 56  
57 -
58 58  == 1.3 Specification ==
59 59  
60 60  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
... ... @@ -67,8 +67,10 @@
67 67  
68 68  * Smart Agriculture
69 69  
69 +(% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
70 +​
70 70  
71 -== ​1.5 Firmware Change log ==
72 +== 1.5 Firmware Change log ==
72 72  
73 73  
74 74  **LSE01 v1.0 :**  Release
... ... @@ -79,13 +79,16 @@
79 79  
80 80  == 2.1 How it works ==
81 81  
83 +(((
82 82  The LSE01 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LSE0150. It will automatically join the network via OTAA and start to send the sensor value
85 +)))
83 83  
87 +(((
88 +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.​UsingtheATCommands"]].
89 +)))
84 84  
85 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>path:#_​Using_the_AT]]to set the keys in the LSE01.
86 86  
87 87  
88 -
89 89  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
90 90  
91 91  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.
... ... @@ -101,27 +101,22 @@
101 101  
102 102  Each LSE01 is shipped with a sticker with the default device EUI as below:
103 103  
108 +[[image:image-20220606163732-6.jpeg]]
104 104  
105 -
106 -
107 107  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
108 108  
109 -
110 110  **Add APP EUI in the application**
111 111  
112 112  
113 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
115 +[[image:1654504596150-405.png]]
114 114  
115 115  
116 116  
117 117  **Add APP KEY and DEV EUI**
118 118  
121 +[[image:1654504683289-357.png]]
119 119  
120 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
121 121  
122 -|(((
123 -
124 -)))
125 125  
126 126  **Step 2**: Power on LSE01
127 127  
... ... @@ -128,28 +128,18 @@
128 128  
129 129  Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
130 130  
130 +[[image:image-20220606163915-7.png]]
131 131  
132 132  
133 -|(((
134 -
135 -)))
136 -
137 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
138 -
139 -
140 -
141 -
142 -
143 143  **Step 3:** The LSE01 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.
144 144  
145 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
135 +[[image:1654504778294-788.png]]
146 146  
147 147  
148 148  
139 +== 2.3 Uplink Payload ==
149 149  
150 -1.
151 -11. ​Uplink Payload
152 -111. MOD=0(Default Mode)
141 +=== 2.3.1 MOD~=0(Default Mode) ===
153 153  
154 154  LSE01 will uplink payload via LoRaWAN with below payload format: 
155 155  
... ... @@ -172,13 +172,12 @@
172 172  (Optional)
173 173  )))
174 174  
175 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
164 +[[image:1654504881641-514.png]]
176 176  
177 177  
178 -1.
179 -11.
180 -111. MOD=1(Original value)
181 181  
168 +=== 2.3.2 MOD~=1(Original value) ===
169 +
182 182  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
183 183  
184 184  |(((
... ... @@ -196,12 +196,12 @@
196 196  (Optional)
197 197  )))
198 198  
199 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
187 +[[image:1654504907647-967.png]]
200 200  
201 -1.
202 -11.
203 -111. Battery Info
204 204  
190 +
191 +=== 2.3.3 Battery Info ===
192 +
205 205  Check the battery voltage for LSE01.
206 206  
207 207  Ex1: 0x0B45 = 2885mV
... ... @@ -210,21 +210,19 @@
210 210  
211 211  
212 212  
213 -1.
214 -11.
215 -111. Soil Moisture
201 +=== 2.3.4 Soil Moisture ===
216 216  
217 217  Get the moisture content of the soil. The value range of the register is 0-10000(Decimal), divide this value by 100 to get the percentage of moisture in the soil.
218 218  
219 -For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is
205 +For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
220 220  
221 -**05DC(H) = 1500(D) /100 = 15%.**
222 222  
208 +(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
223 223  
224 -1.
225 -11.
226 -111. Soil Temperature
227 227  
211 +
212 +=== 2.3.5 Soil Temperature ===
213 +
228 228   Get the temperature in the soil. The value range of the register is -4000 - +800(Decimal), divide this value by 100 to get the temperature in the soil. For example, if the data you get from the register is 0x09 0xEC, the temperature content in the soil is
229 229  
230 230  **Example**:
... ... @@ -234,21 +234,31 @@
234 234  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
235 235  
236 236  
237 -1.
238 -11.
239 -111. Soil Conductivity (EC)
240 240  
241 -Obtain soluble salt concentration in soil or soluble ion concentration in liquid fertilizer or planting medium,. The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
224 +=== 2.3.6 Soil Conductivity (EC) ===
242 242  
226 +(((
227 +Obtain (% style="color:#4f81bd" %)**__soluble salt concentration__**(%%) in soil or (% style="color:#4f81bd" %)**__soluble ion concentration in liquid fertilizer__**(%%) or (% style="color:#4f81bd" %)**__planting medium__**(%%). The value range of the register is 0 - 20000(Decimal)( Can be greater than 20000).
228 +)))
229 +
230 +(((
243 243  For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
232 +)))
244 244  
245 -
234 +(((
246 246  Generally, the EC value of irrigation water is less than 800uS / cm.
236 +)))
247 247  
248 -1.
249 -11.
250 -111. MOD
238 +(((
239 +
240 +)))
251 251  
242 +(((
243 +
244 +)))
245 +
246 +=== 2.3.7 MOD ===
247 +
252 252  Firmware version at least v2.1 supports changing mode.
253 253  
254 254  For example, bytes[10]=90
... ... @@ -263,14 +263,13 @@
263 263  If** **payload =** **0x0A01, workmode=1
264 264  
265 265  
266 -1.
267 -11.
268 -111. ​Decode payload in The Things Network
269 269  
263 +=== 2.3.8 ​Decode payload in The Things Network ===
264 +
270 270  While using TTN network, you can add the payload format to decode the payload.
271 271  
272 272  
273 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
268 +[[image:1654505570700-128.png]]
274 274  
275 275  The payload decoder function for TTN is here:
276 276  
... ... @@ -277,30 +277,26 @@
277 277  LSE01 TTN Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]]
278 278  
279 279  
280 -1.
281 -11. Uplink Interval
275 +== 2.4 Uplink Interval ==
282 282  
283 283  The LSE01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link:
284 284  
285 285  [[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
286 286  
287 -1.
288 -11. ​Downlink Payload
289 289  
282 +
283 +== 2.5 Downlink Payload ==
284 +
290 290  By default, LSE50 prints the downlink payload to console port.
291 291  
292 -|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
293 -|TDC (Transmit Time Interval)|Any|01|4
294 -|RESET|Any|04|2
295 -|AT+CFM|Any|05|4
296 -|INTMOD|Any|06|4
297 -|MOD|Any|0A|2
287 +[[image:image-20220606165544-8.png]]
298 298  
299 -**Examples**
300 300  
290 +**Examples:**
301 301  
302 -**Set TDC**
303 303  
293 +* **Set TDC**
294 +
304 304  If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
305 305  
306 306  Payload:    01 00 00 1E    TDC=30S
... ... @@ -308,18 +308,19 @@
308 308  Payload:    01 00 00 3C    TDC=60S
309 309  
310 310  
311 -**Reset**
302 +* **Reset**
312 312  
313 313  If payload = 0x04FF, it will reset the LSE01
314 314  
315 315  
316 -**CFM**
307 +* **CFM**
317 317  
318 318  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
319 319  
320 -1.
321 -11. ​Show Data in DataCake IoT Server
322 322  
312 +
313 +== 2.6 ​Show Data in DataCake IoT Server ==
314 +
323 323  [[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:
324 324  
325 325  
... ... @@ -328,42 +328,34 @@
328 328  **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:
329 329  
330 330  
331 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
323 +[[image:1654505857935-743.png]]
332 332  
333 333  
334 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
326 +[[image:1654505874829-548.png]]
335 335  
336 -
337 -
338 -
339 -
340 340  Step 3: Create an account or log in Datacake.
341 341  
342 342  Step 4: Search the LSE01 and add DevEUI.
343 343  
344 344  
345 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
333 +[[image:1654505905236-553.png]]
346 346  
347 347  
348 -
349 349  After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
350 350  
338 +[[image:1654505925508-181.png]]
351 351  
352 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
353 353  
354 354  
342 +== 2.7 Frequency Plans ==
355 355  
356 -1.
357 -11. Frequency Plans
358 -
359 359  The LSE01 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.
360 360  
361 -1.
362 -11.
363 -111. EU863-870 (EU868)
364 364  
365 -Uplink:
347 +=== 2.7.1 EU863-870 (EU868) ===
366 366  
349 +(% style="color:#037691" %)** Uplink:**
350 +
367 367  868.1 - SF7BW125 to SF12BW125
368 368  
369 369  868.3 - SF7BW125 to SF12BW125 and SF7BW250
... ... @@ -383,7 +383,7 @@
383 383  868.8 - FSK
384 384  
385 385  
386 -Downlink:
370 +(% style="color:#037691" %)** Downlink:**
387 387  
388 388  Uplink channels 1-9 (RX1)
389 389  
... ... @@ -390,13 +390,12 @@
390 390  869.525 - SF9BW125 (RX2 downlink only)
391 391  
392 392  
393 -1.
394 -11.
395 -111. US902-928(US915)
396 396  
378 +=== 2.7.2 US902-928(US915) ===
379 +
397 397  Used in USA, Canada and South America. Default use CHE=2
398 398  
399 -Uplink:
382 +(% style="color:#037691" %)**Uplink:**
400 400  
401 401  903.9 - SF7BW125 to SF10BW125
402 402  
... ... @@ -415,7 +415,7 @@
415 415  905.3 - SF7BW125 to SF10BW125
416 416  
417 417  
418 -Downlink:
401 +(% style="color:#037691" %)**Downlink:**
419 419  
420 420  923.3 - SF7BW500 to SF12BW500
421 421  
... ... @@ -436,13 +436,12 @@
436 436  923.3 - SF12BW500(RX2 downlink only)
437 437  
438 438  
439 -1.
440 -11.
441 -111. CN470-510 (CN470)
442 442  
423 +=== 2.7.3 CN470-510 (CN470) ===
424 +
443 443  Used in China, Default use CHE=1
444 444  
445 -Uplink:
427 +(% style="color:#037691" %)**Uplink:**
446 446  
447 447  486.3 - SF7BW125 to SF12BW125
448 448  
... ... @@ -461,7 +461,7 @@
461 461  487.7 - SF7BW125 to SF12BW125
462 462  
463 463  
464 -Downlink:
446 +(% style="color:#037691" %)**Downlink:**
465 465  
466 466  506.7 - SF7BW125 to SF12BW125
467 467  
... ... @@ -482,13 +482,12 @@
482 482  505.3 - SF12BW125 (RX2 downlink only)
483 483  
484 484  
485 -1.
486 -11.
487 -111. AU915-928(AU915)
488 488  
468 +=== 2.7.4 AU915-928(AU915) ===
469 +
489 489  Default use CHE=2
490 490  
491 -Uplink:
472 +(% style="color:#037691" %)**Uplink:**
492 492  
493 493  916.8 - SF7BW125 to SF12BW125
494 494  
... ... @@ -507,7 +507,7 @@
507 507  918.2 - SF7BW125 to SF12BW125
508 508  
509 509  
510 -Downlink:
491 +(% style="color:#037691" %)**Downlink:**
511 511  
512 512  923.3 - SF7BW500 to SF12BW500
513 513  
... ... @@ -527,22 +527,22 @@
527 527  
528 528  923.3 - SF12BW500(RX2 downlink only)
529 529  
530 -1.
531 -11.
532 -111. AS920-923 & AS923-925 (AS923)
533 533  
534 -**Default Uplink channel:**
535 535  
513 +=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
514 +
515 +(% style="color:#037691" %)**Default Uplink channel:**
516 +
536 536  923.2 - SF7BW125 to SF10BW125
537 537  
538 538  923.4 - SF7BW125 to SF10BW125
539 539  
540 540  
541 -**Additional Uplink Channel**:
522 +(% style="color:#037691" %)**Additional Uplink Channel**:
542 542  
543 543  (OTAA mode, channel added by JoinAccept message)
544 544  
545 -**AS920~~AS923 for Japan, Malaysia, Singapore**:
526 +(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
546 546  
547 547  922.2 - SF7BW125 to SF10BW125
548 548  
... ... @@ -557,7 +557,7 @@
557 557  922.0 - SF7BW125 to SF10BW125
558 558  
559 559  
560 -**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
541 +(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
561 561  
562 562  923.6 - SF7BW125 to SF10BW125
563 563  
... ... @@ -572,18 +572,16 @@
572 572  924.6 - SF7BW125 to SF10BW125
573 573  
574 574  
556 +(% style="color:#037691" %)** Downlink:**
575 575  
576 -**Downlink:**
577 -
578 578  Uplink channels 1-8 (RX1)
579 579  
580 580  923.2 - SF10BW125 (RX2)
581 581  
582 582  
583 -1.
584 -11.
585 -111. KR920-923 (KR920)
586 586  
564 +=== 2.7.6 KR920-923 (KR920) ===
565 +
587 587  Default channel:
588 588  
589 589  922.1 - SF7BW125 to SF12BW125
... ... @@ -593,7 +593,7 @@
593 593  922.5 - SF7BW125 to SF12BW125
594 594  
595 595  
596 -Uplink: (OTAA mode, channel added by JoinAccept message)
575 +(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
597 597  
598 598  922.1 - SF7BW125 to SF12BW125
599 599  
... ... @@ -610,7 +610,7 @@
610 610  923.3 - SF7BW125 to SF12BW125
611 611  
612 612  
613 -Downlink:
592 +(% style="color:#037691" %)**Downlink:**
614 614  
615 615  Uplink channels 1-7(RX1)
616 616  
... ... @@ -617,12 +617,11 @@
617 617  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
618 618  
619 619  
620 -1.
621 -11.
622 -111. IN865-867 (IN865)
623 623  
624 -Uplink:
600 +=== 2.7.7 IN865-867 (IN865) ===
625 625  
602 +(% style="color:#037691" %)** Uplink:**
603 +
626 626  865.0625 - SF7BW125 to SF12BW125
627 627  
628 628  865.4025 - SF7BW125 to SF12BW125
... ... @@ -630,7 +630,7 @@
630 630  865.9850 - SF7BW125 to SF12BW125
631 631  
632 632  
633 -Downlink:
611 +(% style="color:#037691" %) **Downlink:**
634 634  
635 635  Uplink channels 1-3 (RX1)
636 636  
... ... @@ -637,65 +637,55 @@
637 637  866.550 - SF10BW125 (RX2)
638 638  
639 639  
640 -1.
641 -11. LED Indicator
642 642  
643 -The LSE01 has an internal LED which is to show the status of different state.
644 644  
620 +== 2.8 LED Indicator ==
645 645  
622 +The LSE01 has an internal LED which is to show the status of different state.
623 +
646 646  * Blink once when device power on.
647 647  * Solid ON for 5 seconds once device successful Join the network.
648 648  * Blink once when device transmit a packet.
649 649  
650 -1.
651 -11. Installation in Soil
652 652  
629 +== 2.9 Installation in Soil ==
630 +
653 653  **Measurement the soil surface**
654 654  
655 655  
656 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
634 +[[image:1654506634463-199.png]] ​
657 657  
636 +(((
658 658  Choose the proper measuring position. Avoid the probe to touch rocks or hard things. Split the surface soil according to the measured deep. Keep the measured as original density. Vertical insert the probe into the soil to be measured. Make sure not shake when inserting.
638 +)))
659 659  
660 660  
661 661  
642 +[[image:1654506665940-119.png]]
662 662  
663 -
664 -
665 -
666 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
667 -
668 -
669 -
670 670  Dig a hole with diameter > 20CM.
671 671  
672 672  Horizontal insert the probe to the soil and fill the hole for long term measurement.
673 673  
674 674  
649 +== 2.10 ​Firmware Change Log ==
675 675  
676 -
677 -1.
678 -11. ​Firmware Change Log
679 -
680 680  **Firmware download link:**
681 681  
682 682  [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]]
683 683  
684 684  
685 -**Firmware Upgrade Method:**
656 +**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
686 686  
687 -[[http:~~/~~/wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction>>url:http://wiki.dragino.com/index.php?title=Firmware_Upgrade_Instruction_for_STM32_base_products#Introduction]]
688 688  
689 -
690 690  **V1.0.**
691 691  
692 692  Release
693 693  
694 694  
664 +== 2.11 ​Battery Analysis ==
695 695  
696 -1.
697 -11. ​Battery Analysis
698 -111. ​Battery Type
666 +=== 2.11.1 ​Battery Type ===
699 699  
700 700  The LSE01 battery is a combination of a 4000mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter.
701 701  
... ... @@ -703,44 +703,48 @@
703 703  The battery is designed to last for more than 5 years for the LSN50.
704 704  
705 705  
706 -The battery related documents as below:
674 +(((
675 +The battery-related documents are as below:
676 +)))
707 707  
708 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
709 -* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
710 -* [[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]]
711 -
712 -|(((
713 -JST-XH-2P connector
678 +* (((
679 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
714 714  )))
681 +* (((
682 +[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
683 +)))
684 +* (((
685 +[[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]]
686 +)))
715 715  
716 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
688 + [[image:image-20220606171726-9.png]]
717 717  
718 718  
719 719  
720 -1.
721 -11.
722 -111. ​Battery Note
692 +=== 2.11.2 ​Battery Note ===
723 723  
694 +(((
724 724  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.
696 +)))
725 725  
726 726  
727 -1.
728 -11.
729 -111. ​Replace the battery
730 730  
700 +=== 2.11.3 Replace the battery ===
701 +
702 +(((
731 731  If Battery is lower than 2.7v, user should replace the battery of LSE01.
704 +)))
732 732  
733 -
706 +(((
734 734  You can change the battery in the LSE01.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.
708 +)))
735 735  
736 -
710 +(((
737 737  The default battery pack of LSE01 includes a ER18505 plus super capacitor. If user can’t find this pack locally, they can find ER18505 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
712 +)))
738 738  
739 739  
740 740  
741 -
742 -
743 -
744 744  = 3. ​Using the AT Commands =
745 745  
746 746  == 3.1 Access AT Commands ==
... ... @@ -1012,3 +1012,4 @@
1012 1012  * 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.
1013 1013  * 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]]
1014 1014  
987 +
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