Last modified by Xiaoling on 2025/04/19 17:58
<
From version < 42.31 >
edited by Xiaoling
on 2023/01/31 16:53
To version < 47.1 >
edited by Bei Jinggeng
on 2023/02/22 17:55
>
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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43 43  [[image:1675071321348-194.png]]
44 44  
45 45  
46 -
47 47  == 1.2 ​Features ==
48 48  
49 49  
... ... @@ -59,7 +59,9 @@
59 59  * Uplink on periodically
60 60  * Downlink to change configure
61 61  * 8500mAh Battery for long term use
61 +* Controllable 3.3v,5v and 12v output to power external sensor
62 62  
63 +
63 63  == 1.3 Specification ==
64 64  
65 65  
... ... @@ -106,6 +106,7 @@
106 106  * Sleep Mode: 5uA @ 3.3v
107 107  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
108 108  
110 +
109 109  == 1.4 Probe Types ==
110 110  
111 111  === 1.4.1 Thread Installation Type ===
... ... @@ -124,6 +124,7 @@
124 124  * Operating temperature: -20℃~~60℃
125 125  * Connector Type: Various Types, see order info
126 126  
129 +
127 127  === 1.4.2 Immersion Type ===
128 128  
129 129  
... ... @@ -140,11 +140,11 @@
140 140  * Operating temperature: -40℃~~85℃
141 141  * Material: 316 stainless steels
142 142  
146 +
143 143  == 1.5 Probe Dimension ==
144 144  
145 145  
146 146  
147 -
148 148  == 1.6 Application and Installation ==
149 149  
150 150  === 1.6.1 Thread Installation Type ===
... ... @@ -199,18 +199,19 @@
199 199  
200 200  
201 201  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
202 -|=(% style="width: 150px;" %)**Behavior on ACT**|=(% style="width: 90px;" %)**Function**|=**Action**
203 -|(% style="width:260px" %)Pressing ACT between 1s < time < 3s|(% style="width:100px" %)Send an uplink|(((
205 +|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 117px;" %)**Function**|=(% style="width: 225px;" %)**Action**
206 +|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
204 204  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
205 205  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
206 206  )))
207 -|(% style="width:138px" %)Pressing ACT for more than 3s|(% style="width:100px" %)Active Device|(((
210 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
208 208  (% 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.
209 209  (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
210 210  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.
211 211  )))
212 -|(% style="width:138px" %)Fast press ACT 5 times.|(% style="width:100px" %)Deactivate Device|red led will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
215 +|(% 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.
213 213  
217 +
214 214  == 1.9 Pin Mapping ==
215 215  
216 216  
... ... @@ -235,8 +235,6 @@
235 235  == 1.11 Mechanical ==
236 236  
237 237  
238 -
239 -
240 240  [[image:1675143884058-338.png]]
241 241  
242 242  
... ... @@ -254,7 +254,6 @@
254 254  The PS-LB is configured as (% style="color:#037691" %)**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 activate the PS-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
255 255  
256 256  
257 -
258 258  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
259 259  
260 260  
... ... @@ -308,18 +308,8 @@
308 308  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
309 309  
310 310  
311 -
312 312  == 2.3 ​Uplink Payload ==
313 313  
314 -
315 -Uplink payloads have two types:
316 -
317 -* Distance Value: Use FPORT=2
318 -* Other control commands: Use other FPORT fields.
319 -
320 -The application server should parse the correct value based on FPORT settings.
321 -
322 -
323 323  === 2.3.1 Device Status, FPORT~=5 ===
324 324  
325 325  
... ... @@ -330,8 +330,8 @@
330 330  
331 331  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
332 332  |(% colspan="6" %)**Device Status (FPORT=5)**
333 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|**1**|**1**|**2**
334 -|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
324 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
325 +|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
335 335  
336 336  Example parse in TTNv3
337 337  
... ... @@ -401,12 +401,14 @@
401 401  |(% style="width:97px" %)(((
402 402  **Size(bytes)**
403 403  )))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
404 -|(% style="width:97px" %)**Value**|(% style="width:48px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.4ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.507E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.607E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.7IN126IN226INTpin"]]
395 +|(% style="width:97px" %)Value|(% style="width:48px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.5ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.607E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.707E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.8IN126IN226INTpin"]]
405 405  
406 406  [[image:1675144608950-310.png]]
407 407  
408 408  
400 +=== ===
409 409  
402 +
410 410  === 2.3.3 Battery Info ===
411 411  
412 412  
... ... @@ -420,19 +420,22 @@
420 420  === 2.3.4 Probe Model ===
421 421  
422 422  
423 -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. 
416 +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. 
424 424  
425 425  
426 426  For example.
427 427  
428 428  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
429 -|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
430 -|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
431 -|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
422 +|**Part Number**|**Probe Used**|**4~~20mA scale**|**Example: 12mA meaning**
423 +|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
424 +|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
425 +|PS-LB-T20-B|T20 threaded probe|0~~1MPa|0.5MPa air / gas or water pressure
432 432  
433 -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.
427 +
434 434  
429 +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.
435 435  
431 +
436 436  === 2.3.5 0~~20mA value (IDC_IN) ===
437 437  
438 438  
... ... @@ -475,10 +475,27 @@
475 475  
476 476  0x01: Interrupt Uplink Packet.
477 477  
474 +=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
478 478  
479 -=== 2.3.8 ​Decode payload in The Things Network ===
480 480  
477 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
478 +|(% style="width:94px" %)(((
479 +**Size(bytes)**
480 +)))|(% style="width:43px" %)2|(% style="width:367px" %)n
481 +|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
482 +Voltage value, each 2 bytes is a set of voltage values.
483 +)))
481 481  
485 +[[image:image-20230220171300-1.png||height="207" width="863"]]
486 +
487 +Multiple sets of data collected are displayed in this form：
488 +
489 +[voltage value1], [voltage value2], [voltage value3],…[voltage value n]
490 +
491 +
492 +=== 2.3.9 ​Decode payload in The Things Network ===
493 +
494 +
482 482  While using TTN network, you can add the payload format to decode the payload.
483 483  
484 484  
... ... @@ -534,7 +534,6 @@
534 534  [[image:1675145060812-420.png]]
535 535  
536 536  
537 -
538 538  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
539 539  
540 540  
... ... @@ -557,7 +557,6 @@
557 557  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
558 558  
559 559  
560 -
561 561  = 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
562 562  
563 563  
... ... @@ -568,7 +568,7 @@
568 568  
569 569  There are two kinds of commands to configure PS-LB, they are:
570 570  
571 -* (% style="color:#037691" %)**General Commands**.
582 +* (% style="color:#037691" %)**General Commands**
572 572  
573 573  These commands are to configure:
574 574  
... ... @@ -608,11 +608,12 @@
608 608  
609 609  Format: Command Code (0x01) followed by 3 bytes time value.
610 610  
611 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
622 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
612 612  
613 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
614 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
624 +* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
625 +* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
615 615  
627 +
616 616  == 3.2 Set Interrupt Mode ==
617 617  
618 618  
... ... @@ -621,19 +621,19 @@
621 621  (% style="color:blue" %)**AT Command: AT+INTMOD**
622 622  
623 623  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
624 -|=**Command Example**|=**Function**|=**Response**
625 -|AT+INTMOD=?|Show current interrupt mode|(((
636 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 157px;" %)**Response**
637 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
626 626  0
627 627  OK
628 -the mode is 0 = No interruption
640 +the mode is 0 =Disable Interrupt
629 629  )))
630 -|AT+INTMOD=2|(((
642 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
631 631  Set Transmit Interval
632 -~1. (Disable Interrupt),
633 -2. (Trigger by rising and falling edge)
634 -3. (Trigger by falling edge)
635 -4. (Trigger by rising edge)
636 -)))|OK
644 +0. (Disable Interrupt),
645 +~1. (Trigger by rising and falling edge)
646 +2. (Trigger by falling edge)
647 +3. (Trigger by rising edge)
648 +)))|(% style="width:157px" %)OK
637 637  
638 638  (% style="color:blue" %)**Downlink Command: 0x06**
639 639  
... ... @@ -641,9 +641,10 @@
641 641  
642 642  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
643 643  
644 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
645 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
656 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
657 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
646 646  
659 +
647 647  == 3.3 Set the output time ==
648 648  
649 649  
... ... @@ -706,39 +706,97 @@
706 706  
707 707  The first byte is which power, the second and third bytes are the time to turn on.
708 708  
709 -* Example 1: Downlink Payload: 070101F4  -> AT+3V3T=500
710 -* Example 2: Downlink Payload: 0701FFFF   -> AT+3V3T=65535
711 -* Example 3: Downlink Payload: 070203E8  -> AT+5VT=1000
712 -* Example 4: Downlink Payload: 07020000  -> AT+5VT=0
713 -* Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
714 -* Example 6: Downlink Payload: 07030000  -> AT+12VT=0
722 +* Example 1: Downlink Payload: 070101F4  **~-~-->**  AT+3V3T=500
723 +* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
724 +* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
725 +* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
726 +* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
727 +* Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
715 715  
729 +
716 716  == 3.4 Set the Probe Model ==
717 717  
718 718  
719 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
733 +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.
720 720  
721 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
722 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
723 -|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
724 -0
735 +**AT Command: AT** **+PROBE**
736 +
737 +AT+PROBE=aabb
738 +
739 +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.
740 +
741 +When aa=01, it is the pressure mode, which converts the current into a pressure value;
742 +
743 +bb represents which type of pressure sensor it is.
744 +
745 +(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
746 +
747 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
748 +|**Command Example**|**Function**|**Response**
749 +|AT +PROBE =?|Get or Set the probe model.|0
725 725  OK
726 -)))
727 -|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
728 -|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
751 +|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
752 +|(((
753 +AT +PROBE =000A
754 +
755 +
756 +)))|Set water depth sensor mode, 10m type.|OK
757 +|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
758 +|AT +PROBE =0000|Initial state, no settings.|OK
759 +
760 +
761 +
762 +**Downlink Command: 0x08**
763 +
764 +Format: Command Code (0x08) followed by 2 bytes.
765 +
766 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
767 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
768 +
769 +
770 +== 3.5 Multiple collections are one uplink（Since firmware V1.1） ==
771 +
772 +
773 +Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
774 +
775 +(% style="color:blue" %)**AT Command: AT** **+STDC**
776 +
777 +AT+STDC=aa,bb,bb
778 +
779 +(% style="color:#037691" %)**aa:**(%%)
780 +**0:** means disable this function and use TDC to send packets.
781 +**1:** means enable this function, use the method of multiple acquisitions to send packets.
782 +(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
783 +(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
784 +
785 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
786 +|**Command Example**|**Function**|**Response**
787 +|AT+STDC=?|Get the mode of multiple acquisitions and one uplink.|1,10,18
729 729  OK
789 +|AT+STDC=1,10,18|Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(((
790 +Attention:Take effect after ATZ
791 +
792 +OK
730 730  )))
731 -|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
794 +|AT+STDC=0, 0,0|(((
795 +Use the TDC interval to send packets.(default)
796 +
797 +
798 +)))|(((
799 +Attention:Take effect after ATZ
800 +
732 732  OK
733 733  )))
734 734  
735 -(% style="color:blue" %)**Downlink Command: 0x08**
804 +
736 736  
737 -Format: Command Code (0x08) followed by 2 bytes.
806 +(% style="color:blue" %)**Downlink Command: 0xAE**
738 738  
739 -* Example 1: Downlink Payload: 080003  -> AT+PROBE=0003
740 -* Example 2: Downlink Payload: 080101  -> AT+PROBE=0101
808 +Format: Command Code (0x08) followed by 5 bytes.
741 741  
810 +* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
811 +
812 +
742 742  = 4. Battery & how to replace =
743 743  
744 744  == 4.1 Battery Type ==
... ... @@ -746,7 +746,6 @@
746 746  
747 747  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.
748 748  
749 -
750 750  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
751 751  
752 752  [[image:1675146710956-626.png]]
... ... @@ -770,15 +770,10 @@
770 770  
771 771  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.
772 772  
773 -
774 774  Instruction to use as below:
775 775  
845 +(% 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]]
776 776  
777 -(% style="color:blue" %)**Step 1:**(%%) Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
778 -
779 -[[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
780 -
781 -
782 782  (% style="color:blue" %)**Step 2:**(%%) Open it and choose
783 783  
784 784  * Product Model
... ... @@ -872,6 +872,7 @@
872 872  * Package Size / pcs : cm
873 873  * Weight / pcs : g
874 874  
940 +
875 875  = 10. Support =
876 876  
877 877  
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