Last modified by Xiaoling on 2025/04/19 17:58
<
From version < 45.5 >
edited by Xiaoling
on 2023/02/21 15:33
To version < 53.2 >
edited by Xiaoling
on 2023/04/03 10:59
>
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -58,8 +58,8 @@
58 58  * Uplink on periodically
59 59  * Downlink to change configure
60 60  * 8500mAh Battery for long term use
61 +* Controllable 3.3v,5v and 12v output to power external sensor
61 61  
62 -
63 63  == 1.3 Specification ==
64 64  
65 65  
... ... @@ -106,7 +106,6 @@
106 106  * Sleep Mode: 5uA @ 3.3v
107 107  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
108 108  
109 -
110 110  == 1.4 Probe Types ==
111 111  
112 112  === 1.4.1 Thread Installation Type ===
... ... @@ -125,7 +125,6 @@
125 125  * Operating temperature: -20℃~~60℃
126 126  * Connector Type: Various Types, see order info
127 127  
128 -
129 129  === 1.4.2 Immersion Type ===
130 130  
131 131  
... ... @@ -135,14 +135,10 @@
135 135  * Measuring Range: Measure range can be customized, up to 100m.
136 136  * Accuracy: 0.2% F.S
137 137  * Long-Term Stability: ±0.2% F.S / Year
138 -* Overload 200% F.S
139 -* Zero Temperature Drift: ±2% F.S)
140 -* FS Temperature Drift: ±2% F.S
141 141  * Storage temperature: -30℃~~80℃
142 -* Operating temperature: -40℃~~85℃
137 +* Operating temperature: 0℃~~50℃
143 143  * Material: 316 stainless steels
144 144  
145 -
146 146  == 1.5 Probe Dimension ==
147 147  
148 148  
... ... @@ -200,18 +200,18 @@
200 200  [[image:1675071855856-879.png]]
201 201  
202 202  
203 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
204 -|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 117px;" %)**Function**|=(% style="width: 225px;" %)**Action**
205 -|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
197 +(% border="1" cellspacing="4" style="width:510px" %)
198 +|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
199 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Send an uplink|(% style="background-color:#f2f2f2; width:225px" %)(((
206 206  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
207 207  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
208 208  )))
209 -|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
210 -(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
211 -(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
203 +|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
204 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
205 +(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
212 212  Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
213 213  )))
214 -|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
208 +|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB-NA is in Deep Sleep Mode.
215 215  
216 216  
217 217  == 1.9 Pin Mapping ==
... ... @@ -310,15 +310,6 @@
310 310  
311 311  == 2.3 ​Uplink Payload ==
312 312  
313 -
314 -Uplink payloads have two types:
315 -
316 -* Distance Value: Use FPORT=2
317 -* Other control commands: Use other FPORT fields.
318 -
319 -The application server should parse the correct value based on FPORT settings.
320 -
321 -
322 322  === 2.3.1 Device Status, FPORT~=5 ===
323 323  
324 324  
... ... @@ -405,23 +405,9 @@
405 405  [[image:1675144608950-310.png]]
406 406  
407 407  
408 -=== 2.3.3 Sensor value, FPORT~=7 ===
393 +=== 2.3.3 Battery Info ===
409 409  
410 410  
411 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
412 -|(% style="width:94px" %)(((
413 -**Size(bytes)**
414 -)))|(% style="width:43px" %)2|(% style="width:367px" %)n
415 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
416 -Voltage value, each 2 bytes is a set of voltage values.
417 -)))
418 -
419 -[[image:image-20230220171300-1.png||height="207" width="863"]]
420 -
421 -
422 -=== 2.3.4 Battery Info ===
423 -
424 -
425 425  Check the battery voltage for PS-LB.
426 426  
427 427  Ex1: 0x0B45 = 2885mV
... ... @@ -429,26 +429,27 @@
429 429  Ex2: 0x0B49 = 2889mV
430 430  
431 431  
432 -=== 2.3.5 Probe Model ===
403 +=== 2.3.4 Probe Model ===
433 433  
434 434  
435 -PS-LB has different kind of probe, 0~~20mA represent the full scale of the measuring range. So a 15mA output means different meaning for different probe. 
406 +PS-LB has different kind of probe, 4~~20mA represent the full scale of the measuring range. So a 12mA output means different meaning for different probe. 
436 436  
437 437  
438 438  For example.
439 439  
440 440  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
441 -|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
442 -|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
443 -|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
412 +|**Part Number**|**Probe Used**|**4~~20mA scale**|**Example: 12mA meaning**
413 +|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
414 +|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
415 +|PS-LB-T20-B|T20 threaded probe|0~~1MPa|0.5MPa air / gas or water pressure
444 444  
445 -The probe model field provides the convenient for server to identical how it should parse the 0~~20mA sensor value and get the correct value.
417 +The probe model field provides the convenient for server to identical how it should parse the 4~~20mA sensor value and get the correct value.
446 446  
447 447  
448 -=== 2.3.6 0~~20mA value (IDC_IN) ===
420 +=== 2.3.5 0~~20mA value (IDC_IN) ===
449 449  
450 450  
451 -The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
423 +The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
452 452  
453 453  (% style="color:#037691" %)**Example**:
454 454  
... ... @@ -455,9 +455,14 @@
455 455  27AE(H) = 10158 (D)/1000 = 10.158mA.
456 456  
457 457  
458 -=== 2.3.7 0~~30V value ( pin VDC_IN) ===
430 +Instead of pressure probe, User can also connect a general 4~~20mA in this port to support different types of 4~~20mA sensors. below is the connection example:
459 459  
432 +[[image:image-20230225154759-1.png||height="408" width="741"]]
460 460  
434 +
435 +=== 2.3.6 0~~30V value ( pin VDC_IN) ===
436 +
437 +
461 461  Measure the voltage value. The range is 0 to 30V.
462 462  
463 463  (% style="color:#037691" %)**Example**:
... ... @@ -465,7 +465,7 @@
465 465  138E(H) = 5006(D)/1000= 5.006V
466 466  
467 467  
468 -=== 2.3.8 IN1&IN2&INT pin ===
445 +=== 2.3.7 IN1&IN2&INT pin ===
469 469  
470 470  
471 471  IN1 and IN2 are used as digital input pins.
... ... @@ -488,6 +488,24 @@
488 488  0x01: Interrupt Uplink Packet.
489 489  
490 490  
468 +=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
469 +
470 +
471 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
472 +|(% style="width:94px" %)(((
473 +**Size(bytes)**
474 +)))|(% style="width:43px" %)2|(% style="width:367px" %)n
475 +|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
476 +Voltage value, each 2 bytes is a set of voltage values.
477 +)))
478 +
479 +[[image:image-20230220171300-1.png||height="207" width="863"]]
480 +
481 +Multiple sets of data collected are displayed in this form：
482 +
483 +[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
484 +
485 +
491 491  === 2.3.9 ​Decode payload in The Things Network ===
492 492  
493 493  
... ... @@ -568,35 +568,35 @@
568 568  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
569 569  
570 570  
566 += 3. Configure PS-LB =
571 571  
572 -= 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
568 +== 3.1 Configure Methods ==
573 573  
570 +PS-LB-NA supports below configure method:
574 574  
575 -Use can configure PS-LB via AT Command or LoRaWAN Downlink.
572 +* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
573 +* AT Command via UART Connection : See [[FAQ>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/#H7.FAQ]].
574 +* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
576 576  
577 -* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
578 -* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
576 +== 3.2 General Commands ==
579 579  
580 -There are two kinds of commands to configure PS-LB, they are:
581 -
582 -* (% style="color:#037691" %)**General Commands**
583 -
584 584  These commands are to configure:
585 585  
586 586  * General system settings like: uplink interval.
587 587  * LoRaWAN protocol & radio related command.
588 588  
589 -They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
583 +They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
590 590  
591 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
585 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
592 592  
593 593  
594 -* (% style="color:#037691" %)**Commands special design for PS-LB**
595 595  
589 +== 3.3 Commands special design for PS-LB ==
590 +
596 596  These commands only valid for PS-LB, as below:
597 597  
598 598  
599 -== 3.1 Set Transmit Interval Time ==
594 +=== 3.3.1 Set Transmit Interval Time ===
600 600  
601 601  
602 602  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -624,10 +624,9 @@
624 624  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
625 625  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
626 626  
622 +=== 3.3.2 Set Interrupt Mode ===
627 627  
628 -== 3.2 Set Interrupt Mode ==
629 629  
630 -
631 631  Feature, Set Interrupt mode for GPIO_EXIT.
632 632  
633 633  (% style="color:blue" %)**AT Command: AT+INTMOD**
... ... @@ -637,14 +637,14 @@
637 637  |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
638 638  0
639 639  OK
640 -the mode is 0 = No interruption
634 +the mode is 0 =Disable Interrupt
641 641  )))
642 642  |(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
643 643  Set Transmit Interval
644 -~1. (Disable Interrupt),
645 -2. (Trigger by rising and falling edge)
646 -3. (Trigger by falling edge)
647 -4. (Trigger by rising edge)
638 +0. (Disable Interrupt),
639 +~1. (Trigger by rising and falling edge)
640 +2. (Trigger by falling edge)
641 +3. (Trigger by rising edge)
648 648  )))|(% style="width:157px" %)OK
649 649  
650 650  (% style="color:blue" %)**Downlink Command: 0x06**
... ... @@ -656,10 +656,9 @@
656 656  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
657 657  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
658 658  
653 +=== 3.3.3 Set the output time ===
659 659  
660 -== 3.3 Set the output time ==
661 661  
662 -
663 663  Feature, Control the output 3V3 , 5V or 12V.
664 664  
665 665  (% style="color:blue" %)**AT Command: AT+3V3T**
... ... @@ -726,166 +726,111 @@
726 726  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
727 727  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
728 728  
722 +=== 3.3.4 Set the Probe Model ===
729 729  
730 -== 3.4 Set the Probe Model ==
731 731  
725 +Users need to configure this parameter according to the type of external probe. In this way, the server can decode according to this value, and convert the current value output by the sensor into water depth or pressure value.
732 732  
733 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
727 +**AT Command: AT** **+PROBE**
734 734  
735 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
736 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
737 -|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
738 -0
739 -OK
740 -)))
741 -|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
742 -|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
743 -OK
744 -)))
745 -|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
746 -OK
747 -)))
729 +AT+PROBE=aabb
748 748  
749 -(% style="color:blue" %)**Downlink Command: 0x08**
731 +When aa=00, it is the water depth mode, and the current is converted into the water depth value; bb is the probe at a depth of several meters.
750 750  
751 -Format: Command Code (0x08) followed by 2 bytes.
733 +When aa=01, it is the pressure mode, which converts the current into a pressure value;
752 752  
753 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
754 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
735 +bb represents which type of pressure sensor it is.
755 755  
737 +(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
756 756  
757 -== 3.5 Multiple collections are one uplink（Since firmware V1.1） ==
758 -
759 -
760 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
761 -
762 -(% style="color:blue" %)**AT Command: AT** **+STDC**
763 -
764 764  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
765 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
766 -|(% style="width:156px" %)AT+STDC=?|(% style="width:137px" %)(((
767 -Get the mode of multiple acquisitions and one uplink
768 -)))|(((
769 -1,10,18
740 +|**Command Example**|**Function**|**Response**
741 +|AT +PROBE =?|Get or Set the probe model.|0
770 770  OK
771 -)))
772 -|(% style="width:156px" %)AT+STDC=1,10,18|(% style="width:137px" %)Set the mode of multiple acquisitions and one uplink|(((
773 -OK
774 -(% style="color:#037691" %)**aa:**(%%)
775 -**0:** means disable this function and use TDC to send packets.
776 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
777 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
778 -(% style="color:#037691" %)**cc: **(%%)the number of collection times, the value is 1~~120
779 -)))
743 +|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
744 +|(((
745 +AT +PROBE =000A
780 780  
781 -(% style="color:blue" %)**Downlink Command: 0xAE**
747 +
748 +)))|Set water depth sensor mode, 10m type.|OK
749 +|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
750 +|AT +PROBE =0000|Initial state, no settings.|OK
782 782  
783 -Format: Command Code (0x08) followed by 5 bytes.
752 +**Downlink Command: 0x08**
784 784  
785 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
754 +Format: Command Code (0x08) followed by 2 bytes.
786 786  
756 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
757 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
787 787  
788 -= 4. Battery & how to replace =
759 +=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
789 789  
790 -== 4.1 Battery Type ==
791 791  
762 +Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
792 792  
793 -PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>https://www.dropbox.com/sh/w9l2oa3ytpculph/AAAPtt-apH4lYfCj-2Y6lHvQa?dl=0]]. 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.
764 +(% style="color:blue" %)**AT Command: AT** **+STDC**
794 794  
795 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
766 +AT+STDC=aa,bb,bb
796 796  
797 -[[image:1675146710956-626.png]]
768 +(% style="color:#037691" %)**aa:**(%%)
769 +**0:** means disable this function and use TDC to send packets.
770 +**1:** means enable this function, use the method of multiple acquisitions to send packets.
771 +(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
772 +(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
798 798  
774 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
775 +|**Command Example**|**Function**|**Response**
776 +|AT+STDC=?|Get the mode of multiple acquisitions and one uplink.|1,10,18
777 +OK
778 +|AT+STDC=1,10,18|Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(((
779 +Attention:Take effect after ATZ
799 799  
800 -Minimum Working Voltage for the PS-LB:
781 +OK
782 +)))
783 +|AT+STDC=0, 0,0|(((
784 +Use the TDC interval to send packets.(default)
801 801  
802 -PS-LB:  2.45v ~~ 3.6v
786 +
787 +)))|(((
788 +Attention:Take effect after ATZ
803 803  
790 +OK
791 +)))
804 804  
805 -== 4.2 Replace Battery ==
793 +(% style="color:blue" %)**Downlink Command: 0xAE**
806 806  
795 +Format: Command Code (0x08) followed by 5 bytes.
807 807  
808 -Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
797 +* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
809 809  
810 -And make sure the positive and negative pins match.
799 += 4. Battery & Power Consumption =
811 811  
801 +PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
812 812  
813 -== 4.3 Power Consumption Analyze ==
803 + [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
814 814  
815 815  
816 -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.
806 += 5. OTA firmware update =
817 817  
818 -Instruction to use as below:
819 819  
820 -(% style="color:blue" %)**Step 1:**(%%) Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
821 -
822 -(% style="color:blue" %)**Step 2:**(%%) Open it and choose
823 -
824 -* Product Model
825 -* Uplink Interval
826 -* Working Mode
827 -
828 -And the Life expectation in difference case will be shown on the right.
829 -
830 -[[image:1675146895108-304.png]]
831 -
832 -
833 -The battery related documents as below:
834 -
835 -* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
836 -* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
837 -* [[Lithium-ion Battery-Capacitor datasheet>>https://www.dropbox.com/s/791gjes2lcbfi1p/SPC_1520_datasheet.jpg?dl=0]], [[Tech Spec>>https://www.dropbox.com/s/4pkepr9qqqvtzf2/SPC1520%20Technical%20Specification20171123.pdf?dl=0]]
838 -
839 -[[image:image-20230131145708-3.png]]
840 -
841 -
842 -=== 4.3.1 ​Battery Note ===
843 -
844 -
845 -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.
846 -
847 -
848 -=== 4.3.2 Replace the battery ===
849 -
850 -
851 -You can change the battery in the PS-LB.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.
852 -
853 -The default battery pack of PS-LB 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)
854 -
855 -
856 -= 5. Remote Configure device =
857 -
858 -== 5.1 Connect via BLE ==
859 -
860 -
861 -Please see this instruction for how to configure via BLE: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]
862 -
863 -
864 -== 5.2 AT Command Set ==
865 -
866 -
867 -
868 -= 6. OTA firmware update =
869 -
870 -
871 871  Please see this link for how to do OTA firmware update: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
872 872  
873 873  
874 -= 7. FAQ =
812 += 6. FAQ =
875 875  
876 -== 7.1 How to use AT Command to access device? ==
814 +== 6.1 How to use AT Command via UART to access device? ==
877 877  
878 878  
879 879  See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
880 880  
881 881  
882 -== 7.2 How to update firmware via UART port? ==
820 +== 6.2 How to update firmware via UART port? ==
883 883  
884 884  
885 885  See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
886 886  
887 887  
888 -== 7.3 How to change the LoRa Frequency Bands/Region? ==
826 +== 6.3 How to change the LoRa Frequency Bands/Region? ==
889 889  
890 890  
891 891  You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
... ... @@ -892,13 +892,13 @@
892 892  When downloading the images, choose the required image file for download. ​
893 893  
894 894  
895 -= 8. Order Info =
833 += 7. Order Info =
896 896  
897 897  
898 898  [[image:image-20230131153105-4.png]]
899 899  
900 900  
901 -= 9. ​Packing Info =
839 += 8. ​Packing Info =
902 902  
903 903  
904 904  (% style="color:#037691" %)**Package Includes**:
... ... @@ -912,10 +912,9 @@
912 912  * Package Size / pcs : cm
913 913  * Weight / pcs : g
914 914  
853 += 9. Support =
915 915  
916 -= 10. Support =
917 917  
918 -
919 919  * 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.
920 920  
921 921  * 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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