Last modified by Mengting Qiu on 2024/04/02 16:44
<
From version < 31.15 >
edited by Xiaoling
on 2022/06/07 09:25
To version < 15.6 >
edited by Xiaoling
on 2022/06/06 16:35
>
Change comment: There is no comment for this version

Summary

Details

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Content
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1 1  (% style="text-align:center" %)
2 -[[image:image-20220606151504-2.jpeg||height="554" width="554"]]
2 +[[image:image-20220606151504-2.jpeg||height="848" width="848"]]
3 3  
4 4  
5 5  
... ... @@ -54,8 +54,6 @@
54 54  * IP66 Waterproof Enclosure
55 55  * 4000mAh or 8500mAh Battery for long term use
56 56  
57 -
58 -
59 59  == 1.3 Specification ==
60 60  
61 61  Measure Volume: Base on the centra pin of the probe, a cylinder with 7cm diameter and 10cm height.
... ... @@ -68,9 +68,11 @@
68 68  
69 69  * Smart Agriculture
70 70  
69 +
71 71  (% class="wikigeneratedid" id="H200B1.5FirmwareChangelog" %)
72 72  ​
73 73  
73 +(% class="wikigeneratedid" %)
74 74  == 1.5 Firmware Change log ==
75 75  
76 76  
... ... @@ -107,22 +107,27 @@
107 107  
108 108  Each LSE01 is shipped with a sticker with the default device EUI as below:
109 109  
110 -[[image:image-20220606163732-6.jpeg]]
111 111  
111 +
112 +
112 112  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
113 113  
115 +
114 114  **Add APP EUI in the application**
115 115  
116 116  
117 -[[image:1654504596150-405.png]]
119 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
118 118  
119 119  
120 120  
121 121  **Add APP KEY and DEV EUI**
122 122  
123 -[[image:1654504683289-357.png]]
124 124  
126 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
125 125  
128 +|(((
129 +
130 +)))
126 126  
127 127  **Step 2**: Power on LSE01
128 128  
... ... @@ -129,18 +129,28 @@
129 129  
130 130  Put a Jumper on JP2 to power on the device. ( The Jumper must be in FLASH position).
131 131  
132 -[[image:image-20220606163915-7.png]]
133 133  
134 134  
139 +|(((
140 +
141 +)))
142 +
143 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
144 +
145 +
146 +
147 +
148 +
135 135  **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.
136 136  
137 -[[image:1654504778294-788.png]]
151 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
138 138  
139 139  
140 140  
141 -== 2.3 Uplink Payload ==
142 142  
143 -=== 2.3.1 MOD~=0(Default Mode) ===
156 +1.
157 +11. ​Uplink Payload
158 +111. MOD=0(Default Mode)
144 144  
145 145  LSE01 will uplink payload via LoRaWAN with below payload format: 
146 146  
... ... @@ -163,12 +163,13 @@
163 163  (Optional)
164 164  )))
165 165  
166 -[[image:1654504881641-514.png]]
181 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
167 167  
168 168  
184 +1.
185 +11.
186 +111. MOD=1(Original value)
169 169  
170 -=== 2.3.2 MOD~=1(Original value) ===
171 -
172 172  This mode can get the original AD value of moisture and original conductivity (with temperature drift compensation).
173 173  
174 174  |(((
... ... @@ -186,12 +186,12 @@
186 186  (Optional)
187 187  )))
188 188  
189 -[[image:1654504907647-967.png]]
205 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
190 190  
207 +1.
208 +11.
209 +111. Battery Info
191 191  
192 -
193 -=== 2.3.3 Battery Info ===
194 -
195 195  Check the battery voltage for LSE01.
196 196  
197 197  Ex1: 0x0B45 = 2885mV
... ... @@ -200,19 +200,21 @@
200 200  
201 201  
202 202  
203 -=== 2.3.4 Soil Moisture ===
219 +1.
220 +11.
221 +111. Soil Moisture
204 204  
205 205  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.
206 206  
207 -For example, if the data you get from the register is __0x05 0xDC__, the moisture content in the soil is
225 +For example, if the data you get from the register is 0x05 0xDC, the moisture content in the soil is
208 208  
227 +**05DC(H) = 1500(D) /100 = 15%.**
209 209  
210 -(% style="color:#4f81bd" %)**05DC(H) = 1500(D) /100 = 15%.**
211 211  
230 +1.
231 +11.
232 +111. Soil Temperature
212 212  
213 -
214 -=== 2.3.5 Soil Temperature ===
215 -
216 216   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
217 217  
218 218  **Example**:
... ... @@ -222,31 +222,21 @@
222 222  If payload is FF7EH: ((FF7E & 0x8000)>>15 ===1),temp = (FF7E(H)-FFFF(H))/100 = -1.29 °C
223 223  
224 224  
243 +1.
244 +11.
245 +111. Soil Conductivity (EC)
225 225  
226 -=== 2.3.6 Soil Conductivity (EC) ===
247 +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).
227 227  
228 -(((
229 -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).
230 -)))
231 -
232 -(((
233 233  For example, if the data you get from the register is 0x00 0xC8, the soil conductivity is 00C8(H) = 200(D) = 200 uS/cm.
234 -)))
235 235  
236 -(((
251 +
237 237  Generally, the EC value of irrigation water is less than 800uS / cm.
238 -)))
239 239  
240 -(((
241 -
242 -)))
254 +1.
255 +11.
256 +111. MOD
243 243  
244 -(((
245 -
246 -)))
247 -
248 -=== 2.3.7 MOD ===
249 -
250 250  Firmware version at least v2.1 supports changing mode.
251 251  
252 252  For example, bytes[10]=90
... ... @@ -261,13 +261,14 @@
261 261  If** **payload =** **0x0A01, workmode=1
262 262  
263 263  
272 +1.
273 +11.
274 +111. ​Decode payload in The Things Network
264 264  
265 -=== 2.3.8 ​Decode payload in The Things Network ===
266 -
267 267  While using TTN network, you can add the payload format to decode the payload.
268 268  
269 269  
270 -[[image:1654505570700-128.png]]
279 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
271 271  
272 272  The payload decoder function for TTN is here:
273 273  
... ... @@ -274,26 +274,30 @@
274 274  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/]]
275 275  
276 276  
277 -== 2.4 Uplink Interval ==
286 +1.
287 +11. Uplink Interval
278 278  
279 279  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:
280 280  
281 281  [[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]]
282 282  
293 +1.
294 +11. ​Downlink Payload
283 283  
284 -
285 -== 2.5 Downlink Payload ==
286 -
287 287  By default, LSE50 prints the downlink payload to console port.
288 288  
289 -[[image:image-20220606165544-8.png]]
298 +|**Downlink Control Type**|**FPort**|**Type Code**|**Downlink payload size(bytes)**
299 +|TDC (Transmit Time Interval)|Any|01|4
300 +|RESET|Any|04|2
301 +|AT+CFM|Any|05|4
302 +|INTMOD|Any|06|4
303 +|MOD|Any|0A|2
290 290  
305 +**Examples**
291 291  
292 -**Examples:**
293 293  
308 +**Set TDC**
294 294  
295 -* **Set TDC**
296 -
297 297  If the payload=0100003C, it means set the END Node’s TDC to 0x00003C=60(S), while type code is 01.
298 298  
299 299  Payload:    01 00 00 1E    TDC=30S
... ... @@ -301,19 +301,18 @@
301 301  Payload:    01 00 00 3C    TDC=60S
302 302  
303 303  
304 -* **Reset**
317 +**Reset**
305 305  
306 306  If payload = 0x04FF, it will reset the LSE01
307 307  
308 308  
309 -* **CFM**
322 +**CFM**
310 310  
311 311  Downlink Payload: 05000001, Set AT+CFM=1 or 05000000 , set AT+CFM=0
312 312  
326 +1.
327 +11. ​Show Data in DataCake IoT Server
313 313  
314 -
315 -== 2.6 ​Show Data in DataCake IoT Server ==
316 -
317 317  [[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:
318 318  
319 319  
... ... @@ -322,34 +322,42 @@
322 322  **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:
323 323  
324 324  
325 -[[image:1654505857935-743.png]]
337 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
326 326  
327 327  
328 -[[image:1654505874829-548.png]]
340 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
329 329  
342 +
343 +
344 +
345 +
330 330  Step 3: Create an account or log in Datacake.
331 331  
332 332  Step 4: Search the LSE01 and add DevEUI.
333 333  
334 334  
335 -[[image:1654505905236-553.png]]
351 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
336 336  
337 337  
354 +
338 338  After added, the sensor data arrive TTN, it will also arrive and show in Mydevices.
339 339  
340 -[[image:1654505925508-181.png]]
341 341  
358 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
342 342  
343 343  
344 -== 2.7 Frequency Plans ==
345 345  
362 +1.
363 +11. Frequency Plans
364 +
346 346  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.
347 347  
367 +1.
368 +11.
369 +111. EU863-870 (EU868)
348 348  
349 -=== 2.7.1 EU863-870 (EU868) ===
371 +Uplink:
350 350  
351 -(% style="color:#037691" %)** Uplink:**
352 -
353 353  868.1 - SF7BW125 to SF12BW125
354 354  
355 355  868.3 - SF7BW125 to SF12BW125 and SF7BW250
... ... @@ -369,7 +369,7 @@
369 369  868.8 - FSK
370 370  
371 371  
372 -(% style="color:#037691" %)** Downlink:**
392 +Downlink:
373 373  
374 374  Uplink channels 1-9 (RX1)
375 375  
... ... @@ -376,12 +376,13 @@
376 376  869.525 - SF9BW125 (RX2 downlink only)
377 377  
378 378  
399 +1.
400 +11.
401 +111. US902-928(US915)
379 379  
380 -=== 2.7.2 US902-928(US915) ===
381 -
382 382  Used in USA, Canada and South America. Default use CHE=2
383 383  
384 -(% style="color:#037691" %)**Uplink:**
405 +Uplink:
385 385  
386 386  903.9 - SF7BW125 to SF10BW125
387 387  
... ... @@ -400,7 +400,7 @@
400 400  905.3 - SF7BW125 to SF10BW125
401 401  
402 402  
403 -(% style="color:#037691" %)**Downlink:**
424 +Downlink:
404 404  
405 405  923.3 - SF7BW500 to SF12BW500
406 406  
... ... @@ -421,12 +421,13 @@
421 421  923.3 - SF12BW500(RX2 downlink only)
422 422  
423 423  
445 +1.
446 +11.
447 +111. CN470-510 (CN470)
424 424  
425 -=== 2.7.3 CN470-510 (CN470) ===
426 -
427 427  Used in China, Default use CHE=1
428 428  
429 -(% style="color:#037691" %)**Uplink:**
451 +Uplink:
430 430  
431 431  486.3 - SF7BW125 to SF12BW125
432 432  
... ... @@ -445,7 +445,7 @@
445 445  487.7 - SF7BW125 to SF12BW125
446 446  
447 447  
448 -(% style="color:#037691" %)**Downlink:**
470 +Downlink:
449 449  
450 450  506.7 - SF7BW125 to SF12BW125
451 451  
... ... @@ -466,12 +466,13 @@
466 466  505.3 - SF12BW125 (RX2 downlink only)
467 467  
468 468  
491 +1.
492 +11.
493 +111. AU915-928(AU915)
469 469  
470 -=== 2.7.4 AU915-928(AU915) ===
471 -
472 472  Default use CHE=2
473 473  
474 -(% style="color:#037691" %)**Uplink:**
497 +Uplink:
475 475  
476 476  916.8 - SF7BW125 to SF12BW125
477 477  
... ... @@ -490,7 +490,7 @@
490 490  918.2 - SF7BW125 to SF12BW125
491 491  
492 492  
493 -(% style="color:#037691" %)**Downlink:**
516 +Downlink:
494 494  
495 495  923.3 - SF7BW500 to SF12BW500
496 496  
... ... @@ -510,22 +510,22 @@
510 510  
511 511  923.3 - SF12BW500(RX2 downlink only)
512 512  
536 +1.
537 +11.
538 +111. AS920-923 & AS923-925 (AS923)
513 513  
540 +**Default Uplink channel:**
514 514  
515 -=== 2.7.5 AS920-923 & AS923-925 (AS923) ===
516 -
517 -(% style="color:#037691" %)**Default Uplink channel:**
518 -
519 519  923.2 - SF7BW125 to SF10BW125
520 520  
521 521  923.4 - SF7BW125 to SF10BW125
522 522  
523 523  
524 -(% style="color:#037691" %)**Additional Uplink Channel**:
547 +**Additional Uplink Channel**:
525 525  
526 526  (OTAA mode, channel added by JoinAccept message)
527 527  
528 -(% style="color:#037691" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
551 +**AS920~~AS923 for Japan, Malaysia, Singapore**:
529 529  
530 530  922.2 - SF7BW125 to SF10BW125
531 531  
... ... @@ -540,7 +540,7 @@
540 540  922.0 - SF7BW125 to SF10BW125
541 541  
542 542  
543 -(% style="color:#037691" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
566 +**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
544 544  
545 545  923.6 - SF7BW125 to SF10BW125
546 546  
... ... @@ -555,16 +555,18 @@
555 555  924.6 - SF7BW125 to SF10BW125
556 556  
557 557  
558 -(% style="color:#037691" %)** Downlink:**
559 559  
582 +**Downlink:**
583 +
560 560  Uplink channels 1-8 (RX1)
561 561  
562 562  923.2 - SF10BW125 (RX2)
563 563  
564 564  
589 +1.
590 +11.
591 +111. KR920-923 (KR920)
565 565  
566 -=== 2.7.6 KR920-923 (KR920) ===
567 -
568 568  Default channel:
569 569  
570 570  922.1 - SF7BW125 to SF12BW125
... ... @@ -574,7 +574,7 @@
574 574  922.5 - SF7BW125 to SF12BW125
575 575  
576 576  
577 -(% style="color:#037691" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
602 +Uplink: (OTAA mode, channel added by JoinAccept message)
578 578  
579 579  922.1 - SF7BW125 to SF12BW125
580 580  
... ... @@ -591,7 +591,7 @@
591 591  923.3 - SF7BW125 to SF12BW125
592 592  
593 593  
594 -(% style="color:#037691" %)**Downlink:**
619 +Downlink:
595 595  
596 596  Uplink channels 1-7(RX1)
597 597  
... ... @@ -598,11 +598,12 @@
598 598  921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
599 599  
600 600  
626 +1.
627 +11.
628 +111. IN865-867 (IN865)
601 601  
602 -=== 2.7.7 IN865-867 (IN865) ===
630 +Uplink:
603 603  
604 -(% style="color:#037691" %)** Uplink:**
605 -
606 606  865.0625 - SF7BW125 to SF12BW125
607 607  
608 608  865.4025 - SF7BW125 to SF12BW125
... ... @@ -610,7 +610,7 @@
610 610  865.9850 - SF7BW125 to SF12BW125
611 611  
612 612  
613 -(% style="color:#037691" %) **Downlink:**
639 +Downlink:
614 614  
615 615  Uplink channels 1-3 (RX1)
616 616  
... ... @@ -617,128 +617,110 @@
617 617  866.550 - SF10BW125 (RX2)
618 618  
619 619  
646 +1.
647 +11. LED Indicator
620 620  
621 -
622 -== 2.8 LED Indicator ==
623 -
624 624  The LSE01 has an internal LED which is to show the status of different state.
625 625  
651 +
626 626  * Blink once when device power on.
627 627  * Solid ON for 5 seconds once device successful Join the network.
628 628  * Blink once when device transmit a packet.
629 629  
630 -== 2.9 Installation in Soil ==
656 +1.
657 +11. Installation in Soil
631 631  
632 632  **Measurement the soil surface**
633 633  
634 634  
635 -[[image:1654506634463-199.png]] ​
662 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] ​
636 636  
637 -(((
638 -(((
639 639  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.
640 -)))
641 -)))
642 642  
643 643  
644 -[[image:1654506665940-119.png]]
645 645  
646 -(((
668 +
669 +
670 +
671 +
672 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
673 +
674 +
675 +
647 647  Dig a hole with diameter > 20CM.
648 -)))
649 649  
650 -(((
651 651  Horizontal insert the probe to the soil and fill the hole for long term measurement.
652 -)))
653 653  
654 654  
655 -== 2.10 ​Firmware Change Log ==
656 656  
657 -(((
682 +
683 +1.
684 +11. ​Firmware Change Log
685 +
658 658  **Firmware download link:**
659 -)))
660 660  
661 -(((
662 662  [[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/]]
663 -)))
664 664  
665 -(((
666 -
667 -)))
668 668  
669 -(((
670 -**Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
671 -)))
691 +**Firmware Upgrade Method:**
672 672  
673 -(((
674 -
675 -)))
693 +[[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]]
676 676  
677 -(((
695 +
678 678  **V1.0.**
679 -)))
680 680  
681 -(((
682 682  Release
683 -)))
684 684  
685 685  
686 -== 2.11 ​Battery Analysis ==
687 687  
688 -=== 2.11.1 ​Battery Type ===
702 +1.
703 +11. ​Battery Analysis
704 +111. ​Battery Type
689 689  
690 -(((
691 691  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.
692 -)))
693 693  
694 -(((
708 +
695 695  The battery is designed to last for more than 5 years for the LSN50.
696 -)))
697 697  
698 -(((
699 -(((
700 -The battery-related documents are as below:
701 -)))
702 -)))
703 703  
704 -* (((
705 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
712 +The battery related documents as below:
713 +
714 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
715 +* [[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]]
716 +* [[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]]
717 +
718 +|(((
719 +JST-XH-2P connector
706 706  )))
707 -* (((
708 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
709 -)))
710 -* (((
711 -[[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]]
712 -)))
713 713  
714 - [[image:image-20220606171726-9.png]]
722 +[[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]]
715 715  
716 716  
717 717  
718 -=== 2.11.2 ​Battery Note ===
726 +1.
727 +11.
728 +111. ​Battery Note
719 719  
720 -(((
721 721  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.
722 -)))
723 723  
724 724  
733 +1.
734 +11.
735 +111. ​Replace the battery
725 725  
726 -=== 2.11.3 Replace the battery ===
727 -
728 -(((
729 729  If Battery is lower than 2.7v, user should replace the battery of LSE01.
730 -)))
731 731  
732 -(((
739 +
733 733  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.
734 -)))
735 735  
736 -(((
742 +
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)
738 -)))
739 739  
740 740  
741 741  
747 +
748 +
749 +
742 742  = 3. ​Using the AT Commands =
743 743  
744 744  == 3.1 Access AT Commands ==
... ... @@ -874,7 +874,7 @@
874 874  
875 875  == 4.1 ​How to change the LoRa Frequency Bands/Region? ==
876 876  
877 -You can follow the instructions for [[how to upgrade image>>||anchor="H2.10FirmwareChangeLog"]].
885 +You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
878 878  When downloading the images, choose the required image file for download. ​
879 879  
880 880  
... ... @@ -974,11 +974,6 @@
974 974  * (% style="color:red" %)**4**(%%): 4000mAh battery
975 975  * (% style="color:red" %)**8**(%%): 8500mAh battery
976 976  
977 -(% class="wikigeneratedid" %)
978 -(((
979 -
980 -)))
981 -
982 982  = 7. Packing Info =
983 983  
984 984  (((
... ... @@ -1008,9 +1008,6 @@
1008 1008  )))
1009 1009  * (((
1010 1010  Weight / pcs : g
1011 -
1012 -
1013 -
1014 1014  )))
1015 1015  
1016 1016  = 8. Support =
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