Last modified by Xiaoling on 2025/04/27 10:31
<
From version < 57.1 >
edited by Herong Lu
on 2023/05/30 16:41
To version < 43.3 >
edited by Xiaoling
on 2023/02/01 11:45
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Lu
1 +XWiki.Xiaoling
Content
... ... @@ -58,9 +58,9 @@
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
62 62  
63 63  
63 +
64 64  == 1.3 Specification ==
65 65  
66 66  
... ... @@ -77,7 +77,7 @@
77 77  
78 78  (% style="color:#037691" %)**LoRa Spec:**
79 79  
80 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz,Band 2 (LF): 410 ~~ 528 Mhz
80 +* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
81 81  * Max +22 dBm constant RF output vs.
82 82  * RX sensitivity: down to -139 dBm.
83 83  * Excellent blocking immunity
... ... @@ -108,6 +108,7 @@
108 108  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
109 109  
110 110  
111 +
111 111  == 1.4 Probe Types ==
112 112  
113 113  === 1.4.1 Thread Installation Type ===
... ... @@ -127,6 +127,7 @@
127 127  * Connector Type: Various Types, see order info
128 128  
129 129  
131 +
130 130  === 1.4.2 Immersion Type ===
131 131  
132 132  
... ... @@ -136,11 +136,15 @@
136 136  * Measuring Range: Measure range can be customized, up to 100m.
137 137  * Accuracy: 0.2% F.S
138 138  * Long-Term Stability: ±0.2% F.S / Year
141 +* Overload 200% F.S
142 +* Zero Temperature Drift: ±2% F.S)
143 +* FS Temperature Drift: ±2% F.S
139 139  * Storage temperature: -30℃~~80℃
140 -* Operating temperature: 0℃~~50℃
145 +* Operating temperature: -40℃~~85℃
141 141  * Material: 316 stainless steels
142 142  
143 143  
149 +
144 144  == 1.5 Probe Dimension ==
145 145  
146 146  
... ... @@ -198,20 +198,21 @@
198 198  [[image:1675071855856-879.png]]
199 199  
200 200  
201 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
202 -|=(% 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**
203 -|(% 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" %)(((
207 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
208 +|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 117px;" %)**Function**|=(% style="width: 225px;" %)**Action**
209 +|(% 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="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" %)(((
208 -(% 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.
209 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
213 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
214 +(% 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.
215 +(% 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="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.
218 +|(% 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  
214 214  
221 +
215 215  == 1.9 Pin Mapping ==
216 216  
217 217  
... ... @@ -269,9 +269,10 @@
269 269  
270 270  Each PS-LB is shipped with a sticker with the default device EUI as below:
271 271  
272 -[[image:image-20230426085320-1.png||height="234" width="504"]]
279 +[[image:image-20230131134744-2.jpeg]]
273 273  
274 274  
282 +
275 275  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
276 276  
277 277  
... ... @@ -305,8 +305,18 @@
305 305  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
306 306  
307 307  
316 +
308 308  == 2.3 ​Uplink Payload ==
309 309  
319 +
320 +Uplink payloads have two types:
321 +
322 +* Distance Value: Use FPORT=2
323 +* Other control commands: Use other FPORT fields.
324 +
325 +The application server should parse the correct value based on FPORT settings.
326 +
327 +
310 310  === 2.3.1 Device Status, FPORT~=5 ===
311 311  
312 312  
... ... @@ -315,10 +315,10 @@
315 315  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
316 316  
317 317  
318 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
319 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
320 -|(% style="background-color:#f2f2f2; width:103px" %)**Size (bytes)**|(% style="background-color:#f2f2f2; width:72px" %)**1**|(% style="background-color:#f2f2f2" %)**2**|(% style="background-color:#f2f2f2; width:91px" %)**1**|(% style="background-color:#f2f2f2; width:86px" %)**1**|(% style="background-color:#f2f2f2; width:44px" %)**2**
321 -|(% style="background-color:#f2f2f2; width:103px" %)**Value**|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
336 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
337 +|(% colspan="6" %)**Device Status (FPORT=5)**
338 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
339 +|(% 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
322 322  
323 323  Example parse in TTNv3
324 324  
... ... @@ -384,11 +384,11 @@
384 384  Uplink payload includes in total 9 bytes.
385 385  
386 386  
387 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
388 -|(% style="background-color:#d9e2f3; width:97px" %)(((
405 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
406 +|(% style="width:97px" %)(((
389 389  **Size(bytes)**
390 -)))|(% style="background-color:#d9e2f3; width:48px" %)**2**|(% style="background-color:#d9e2f3; width:71px" %)**2**|(% style="background-color:#d9e2f3; width:98px" %)**2**|(% style="background-color:#d9e2f3; width:73px" %)**2**|(% style="background-color:#d9e2f3; width:122px" %)**1**
391 -|(% 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"]]
408 +)))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
409 +|(% 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"]]
392 392  
393 393  [[image:1675144608950-310.png]]
394 394  
... ... @@ -406,24 +406,23 @@
406 406  === 2.3.4 Probe Model ===
407 407  
408 408  
409 -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. 
427 +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. 
410 410  
411 411  
412 -**For example.**
430 +For example.
413 413  
414 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
415 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Part Number**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Probe Used**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4~~20mA scale**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Example: 12mA meaning**
416 -|(% style="background-color:#f2f2f2" %)PS-LB-I3|(% style="background-color:#f2f2f2" %)immersion type with 3 meters cable|(% style="background-color:#f2f2f2" %)0~~3 meters|(% style="background-color:#f2f2f2" %)1.5 meters pure water
417 -|(% style="background-color:#f2f2f2" %)PS-LB-I5|(% style="background-color:#f2f2f2" %)immersion type with 5 meters cable|(% style="background-color:#f2f2f2" %)0~~5 meters|(% style="background-color:#f2f2f2" %)2.5 meters pure water
418 -|(% style="background-color:#f2f2f2" %)PS-LB-T20-B|(% style="background-color:#f2f2f2" %)T20 threaded probe|(% style="background-color:#f2f2f2" %)0~~1MPa|(% style="background-color:#f2f2f2" %)0.5MPa air / gas or water pressure
432 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
433 +|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
434 +|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
435 +|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
419 419  
420 -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.
437 +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.
421 421  
422 422  
423 423  === 2.3.5 0~~20mA value (IDC_IN) ===
424 424  
425 425  
426 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
443 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
427 427  
428 428  (% style="color:#037691" %)**Example**:
429 429  
... ... @@ -430,11 +430,6 @@
430 430  27AE(H) = 10158 (D)/1000 = 10.158mA.
431 431  
432 432  
433 -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:
434 -
435 -[[image:image-20230225154759-1.png||height="408" width="741"]]
436 -
437 -
438 438  === 2.3.6 0~~30V value ( pin VDC_IN) ===
439 439  
440 440  
... ... @@ -457,7 +457,7 @@
457 457  09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
458 458  
459 459  
460 -This data field shows if this packet is generated by (% style="color:blue" %)**Interrupt Pin** (%%)or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal.
472 +This data field shows if this packet is generated by (% style="color:blue" %)**Interrupt Pin** (%%)or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal.
461 461  
462 462  (% style="color:#037691" %)**Example:**
463 463  
... ... @@ -468,27 +468,9 @@
468 468  0x01: Interrupt Uplink Packet.
469 469  
470 470  
471 -=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
483 +=== 2.3.8 ​Decode payload in The Things Network ===
472 472  
473 473  
474 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:508.222px" %)
475 -|(% style="background-color:#d9e2f3; width:94px" %)(((
476 -**Size(bytes)**
477 -)))|(% style="background-color:#d9e2f3; width:43px" %)**2**|(% style="background-color:#d9e2f3; width:367px" %)**n**
478 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
479 -Voltage value, each 2 bytes is a set of voltage values.
480 -)))
481 -
482 -[[image:image-20230220171300-1.png||height="207" width="863"]]
483 -
484 -Multiple sets of data collected are displayed in this form：
485 -
486 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
487 -
488 -
489 -=== 2.3.9 ​Decode payload in The Things Network ===
490 -
491 -
492 492  While using TTN network, you can add the payload format to decode the payload.
493 493  
494 494  
... ... @@ -532,6 +532,7 @@
532 532  
533 533  
534 534  
529 +
535 535  [[image:1675145029119-717.png]]
536 536  
537 537  
... ... @@ -565,38 +565,35 @@
565 565  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
566 566  
567 567  
568 -= 3. Configure PS-LB =
569 569  
570 -== 3.1 Configure Methods ==
564 += 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
571 571  
572 572  
573 -PS-LB-NA supports below configure method:
567 +Use can configure PS-LB via AT Command or LoRaWAN Downlink.
574 574  
575 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
576 -* AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]].
577 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
569 +* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
570 +* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
578 578  
572 +There are two kinds of commands to configure PS-LB, they are:
579 579  
580 -== 3.2 General Commands ==
574 +* (% style="color:#037691" %)**General Commands**
581 581  
582 -
583 583  These commands are to configure:
584 584  
585 585  * General system settings like: uplink interval.
586 586  * LoRaWAN protocol & radio related command.
587 587  
588 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
581 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
589 589  
590 -[[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/]]
583 +[[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/]]
591 591  
592 592  
593 -== 3.3 Commands special design for PS-LB ==
586 +* (% style="color:#037691" %)**Commands special design for PS-LB**
594 594  
595 -
596 596  These commands only valid for PS-LB, as below:
597 597  
598 598  
599 -=== 3.3.1 Set Transmit Interval Time ===
591 +== 3.1 Set Transmit Interval Time ==
600 600  
601 601  
602 602  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -603,14 +603,14 @@
603 603  
604 604  (% style="color:blue" %)**AT Command: AT+TDC**
605 605  
606 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
607 -|=(% style="width: 160px; background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 160px; background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Response**
608 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
598 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
599 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
600 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
609 609  30000
610 610  OK
611 611  the interval is 30000ms = 30s
612 612  )))
613 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=60000|(% style="background-color:#f2f2f2; width:166px" %)Set Transmit Interval|(% style="background-color:#f2f2f2" %)(((
605 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
614 614  OK
615 615  Set transmit interval to 60000ms = 60 seconds
616 616  )))
... ... @@ -625,27 +625,28 @@
625 625  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
626 626  
627 627  
628 -=== 3.3.2 Set Interrupt Mode ===
629 629  
621 +== 3.2 Set Interrupt Mode ==
630 630  
623 +
631 631  Feature, Set Interrupt mode for GPIO_EXIT.
632 632  
633 633  (% style="color:blue" %)**AT Command: AT+INTMOD**
634 634  
635 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
636 -|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Response**
637 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
628 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
629 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 157px;" %)**Response**
630 +|(% 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 =Disable Interrupt
633 +the mode is 0 = No interruption
641 641  )))
642 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
635 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
643 643  Set Transmit Interval
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="background-color:#f2f2f2; width:157px" %)OK
637 +~1. (Disable Interrupt),
638 +2. (Trigger by rising and falling edge)
639 +3. (Trigger by falling edge)
640 +4. (Trigger by rising edge)
641 +)))|(% style="width:157px" %)OK
649 649  
650 650  (% style="color:blue" %)**Downlink Command: 0x06**
651 651  
... ... @@ -657,62 +657,66 @@
657 657  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
658 658  
659 659  
660 -=== 3.3.3 Set the output time ===
661 661  
654 +== 3.3 Set the output time ==
662 662  
656 +
663 663  Feature, Control the output 3V3 , 5V or 12V.
664 664  
665 665  (% style="color:blue" %)**AT Command: AT+3V3T**
666 666  
667 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
668 -|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 201px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 116px;background-color:#D9E2F3;color:#0070C0" %)**Response**
669 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
661 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:474px" %)
662 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 201px;" %)**Function**|=(% style="width: 116px;" %)**Response**
663 +|(% style="width:154px" %)AT+3V3T=?|(% style="width:201px" %)Show 3V3 open time.|(% style="width:116px" %)(((
670 670  0
671 671  OK
672 672  )))
673 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=0|(% style="background-color:#f2f2f2; width:201px" %)Normally open 3V3 power supply.|(% style="background-color:#f2f2f2; width:116px" %)(((
667 +|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)(((
674 674  OK
675 675  default setting
676 676  )))
677 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=1000|(% style="background-color:#f2f2f2; width:201px" %)Close after a delay of 1000 milliseconds.|(% style="background-color:#f2f2f2; width:116px" %)(((
671 +|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)(((
678 678  OK
679 679  )))
680 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=65535|(% style="background-color:#f2f2f2; width:201px" %)Normally closed 3V3 power supply.|(% style="background-color:#f2f2f2; width:116px" %)(((
674 +|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)(((
681 681  OK
682 682  )))
683 683  
678 +
684 684  (% style="color:blue" %)**AT Command: AT+5VT**
685 685  
686 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
687 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 114px;background-color:#D9E2F3;color:#0070C0" %)**Response**
688 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
681 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
682 +|=(% style="width: 155px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 114px;" %)**Response**
683 +|(% style="width:155px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:114px" %)(((
689 689  0
690 690  OK
691 691  )))
692 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=0|(% style="background-color:#f2f2f2; width:196px" %)Normally closed 5V power supply.|(% style="background-color:#f2f2f2; width:114px" %)(((
687 +|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)(((
693 693  OK
694 694  default setting
695 695  )))
696 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=1000|(% style="background-color:#f2f2f2; width:196px" %)Close after a delay of 1000 milliseconds.|(% style="background-color:#f2f2f2; width:114px" %)(((
691 +|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)(((
697 697  OK
698 698  )))
699 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=65535|(% style="background-color:#f2f2f2; width:196px" %)Normally open 5V power supply.|(% style="background-color:#f2f2f2; width:114px" %)(((
694 +|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)(((
700 700  OK
701 701  )))
702 702  
698 +
703 703  (% style="color:blue" %)**AT Command: AT+12VT**
704 704  
705 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
706 -|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 199px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 83px;background-color:#D9E2F3;color:#0070C0" %)**Response**
707 -|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
701 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
702 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response**
703 +|(% style="width:156px" %)AT+12VT=?|(% style="width:199px" %)Show 12V open time.|(% style="width:83px" %)(((
708 708  0
709 709  OK
710 710  )))
711 -|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=0|(% style="background-color:#f2f2f2; width:199px" %)Normally closed 12V power supply.|(% style="background-color:#f2f2f2; width:83px" %)OK
712 -|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=500|(% style="background-color:#f2f2f2; width:199px" %)Close after a delay of 500 milliseconds.|(% style="background-color:#f2f2f2; width:83px" %)(((
707 +|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK
708 +|(% style="width:156px" %)AT+12VT=500|(% style="width:199px" %)Close after a delay of 500 milliseconds.|(% style="width:83px" %)(((
713 713  OK
714 714  )))
715 715  
712 +
716 716  (% style="color:blue" %)**Downlink Command: 0x07**
717 717  
718 718  Format: Command Code (0x07) followed by 3 bytes.
... ... @@ -727,138 +727,148 @@
727 727  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
728 728  
729 729  
730 -=== 3.3.4 Set the Probe Model ===
731 731  
728 +== 3.4 Set the Probe Model ==
732 732  
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.
734 734  
735 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
731 +(% style="color:blue" %)**AT Command: AT** **+PROBE**
736 736  
737 -AT+PROBE=aabb
733 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
734 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
735 +|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
736 +0
737 +OK
738 +)))
739 +|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
740 +|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
741 +OK
742 +)))
743 +|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
744 +OK
745 +)))
738 738  
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.
747 +(% style="color:blue" %)**Downlink Command: 0x08**
740 740  
741 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
749 +Format: Command Code (0x08) followed by 2 bytes.
742 742  
743 -bb represents which type of pressure sensor it is.
751 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
752 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
744 744  
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)
746 746  
747 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
748 -|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:269px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Response**
749 -|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =?|(% style="background-color:#f2f2f2; width:269px" %)Get or Set the probe model.|(% style="background-color:#f2f2f2" %)0
750 -OK
751 -|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0003|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 3m type.|(% style="background-color:#f2f2f2" %)OK
752 -|(% style="background-color:#f2f2f2; width:154px" %)(((
753 -AT +PROBE =000A
754 754  
755 -
756 -)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
757 -|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0101|(% style="background-color:#f2f2f2; width:269px" %)Set pressure transmitters mode, first type(A).|(% style="background-color:#f2f2f2" %)OK
758 -|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
756 += 4. Battery & how to replace =
759 759  
760 -(% style="color:blue" %)**Downlink Command: 0x08**
758 +== 4.1 Battery Type ==
761 761  
762 -Format: Command Code (0x08) followed by 2 bytes.
763 763  
764 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
765 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
761 +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.
766 766  
763 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
767 767  
768 -=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
765 +[[image:1675146710956-626.png]]
769 769  
770 770  
771 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
768 +Minimum Working Voltage for the PS-LB:
772 772  
773 -(% style="color:blue" %)**AT Command: AT** **+STDC**
770 +PS-LB:  2.45v ~~ 3.6v
774 774  
775 -AT+STDC=aa,bb,bb
776 776  
777 -(% style="color:#037691" %)**aa:**(%%)
778 -**0:** means disable this function and use TDC to send packets.
779 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
780 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
781 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
773 +== 4.2 Replace Battery ==
782 782  
783 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
784 -|(% style="background-color:#d9e2f3; color:#0070c0; width:160px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:215px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Response**
785 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=?|(% style="background-color:#f2f2f2; width:215px" %)Get the mode of multiple acquisitions and one uplink.|(% style="background-color:#f2f2f2" %)1,10,18
786 -OK
787 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=1,10,18|(% style="background-color:#f2f2f2; width:215px" %)Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(% style="background-color:#f2f2f2" %)(((
788 -Attention:Take effect after ATZ
789 789  
790 -OK
791 -)))
792 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
793 -Use the TDC interval to send packets.(default)
776 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
794 794  
795 -
796 -)))|(% style="background-color:#f2f2f2" %)(((
797 -Attention:Take effect after ATZ
778 +And make sure the positive and negative pins match.
798 798  
799 -OK
800 -)))
801 801  
802 -(% style="color:blue" %)**Downlink Command: 0xAE**
781 +== 4.3 Power Consumption Analyze ==
803 803  
804 -Format: Command Code (0x08) followed by 5 bytes.
805 805  
806 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
784 +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.
807 807  
786 +Instruction to use as below:
808 808  
809 -= 4. Battery & Power Consumption =
788 +(% 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]]
810 810  
790 +(% style="color:blue" %)**Step 2:**(%%) Open it and choose
811 811  
812 -PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
792 +* Product Model
793 +* Uplink Interval
794 +* Working Mode
813 813  
814 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
796 +And the Life expectation in difference case will be shown on the right.
815 815  
798 +[[image:1675146895108-304.png]]
816 816  
817 -= 5. OTA firmware update =
818 818  
801 +The battery related documents as below:
819 819  
820 -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/]]
803 +* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
804 +* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
805 +* [[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]]
821 821  
807 +[[image:image-20230131145708-3.png]]
822 822  
823 -= 6. FAQ =
824 824  
825 -== 6.1 How to use AT Command via UART to access device? ==
810 +=== 4.3.1 ​Battery Note ===
826 826  
827 827  
828 -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]]
813 +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.
829 829  
830 830  
831 -== 6.2 How to update firmware via UART port? ==
816 +=== 4.3.2 Replace the battery ===
832 832  
833 833  
834 -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]]
819 +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.
835 835  
821 +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)
836 836  
837 -== 6.3 How to change the LoRa Frequency Bands/Region? ==
838 838  
824 += 5. Remote Configure device =
839 839  
840 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
841 -When downloading the images, choose the required image file for download. ​
826 +== 5.1 Connect via BLE ==
842 842  
843 843  
844 -= 7. Order Info =
829 +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/]]
845 845  
846 846  
847 -[[image:image-20230131153105-4.png]]
832 +== 5.2 AT Command Set ==
848 848  
849 849  
850 -= 8. Troubleshooting =
851 851  
852 -== 8.1 Water Depth Always shows 0 in payload ==
836 += 6. OTA firmware update =
853 853  
854 854  
855 -If your device's IDC_intput_mA is normal, but your reading always shows 0, please refer to the following points:
839 +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/]]
856 856  
857 -~1. Please set it to mod1
858 -2. Please set the command [[AT+PROBE>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/PS-LB%20--%20LoRaWAN%20Pressure%20Sensor/#H3.3.4SettheProbeModel]] according to the model of your sensor
859 -3. Check the connection status of the sensor
860 860  
842 += 7. FAQ =
861 861  
844 +== 7.1 How to use AT Command to access device? ==
845 +
846 +
847 +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]]
848 +
849 +
850 +== 7.2 How to update firmware via UART port? ==
851 +
852 +
853 +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]]
854 +
855 +
856 +== 7.3 How to change the LoRa Frequency Bands/Region? ==
857 +
858 +
859 +You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
860 +When downloading the images, choose the required image file for download. ​
861 +
862 +
863 += 8. Order Info =
864 +
865 +
866 +[[image:image-20230131153105-4.png]]
867 +
868 +
862 862  = 9. ​Packing Info =
863 863  
864 864  
... ... @@ -874,11 +874,14 @@
874 874  * Weight / pcs : g
875 875  
876 876  
884 +
877 877  = 10. Support =
878 878  
879 879  
880 880  * 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.
881 881  
882 -* 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.cc>>mailto:Support@dragino.cc]].
890 +* 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]]
883 883  
892 +
893 +
884 884  
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