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Last modified by Xiaoling on 2025/07/10 16:21
From version 70.3
edited by Xiaoling
on 2024/01/09 15:49
Change comment: There is no comment for this version
To version 43.2
edited by Xiaoling
on 2023/02/01 11:33
Change comment: There is no comment for this version

Summary

Details

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Content
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1 -
1 +[[image:image-20230131115217-1.png]]
2 2  
3 3  
4 -(% style="text-align:center" %)
5 -[[image:image-20240109154731-4.png]]
6 6  
5 +**Table of Contents：**
7 7  
8 -
9 -
10 -
11 -
12 -
13 -
14 -
15 -
16 -
17 -
18 -**Table of Contents:**
19 -
20 20  {{toc/}}
21 21  
22 22  
... ... @@ -71,8 +71,8 @@
71 71  * Uplink on periodically
72 72  * Downlink to change configure
73 73  * 8500mAh Battery for long term use
74 -* Controllable 3.3v,5v and 12v output to power external sensor
75 75  
62 +
76 76  == 1.3 Specification ==
77 77  
78 78  
... ... @@ -89,7 +89,7 @@
89 89  
90 90  (% style="color:#037691" %)**LoRa Spec:**
91 91  
92 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz,Band 2 (LF): 410 ~~ 528 Mhz
79 +* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
93 93  * Max +22 dBm constant RF output vs.
94 94  * RX sensitivity: down to -139 dBm.
95 95  * Excellent blocking immunity
... ... @@ -119,6 +119,7 @@
119 119  * Sleep Mode: 5uA @ 3.3v
120 120  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
121 121  
109 +
122 122  == 1.4 Probe Types ==
123 123  
124 124  === 1.4.1 Thread Installation Type ===
... ... @@ -137,6 +137,7 @@
137 137  * Operating temperature: -20℃~~60℃
138 138  * Connector Type: Various Types, see order info
139 139  
128 +
140 140  === 1.4.2 Immersion Type ===
141 141  
142 142  
... ... @@ -146,10 +146,14 @@
146 146  * Measuring Range: Measure range can be customized, up to 100m.
147 147  * Accuracy: 0.2% F.S
148 148  * 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
149 149  * Storage temperature: -30℃~~80℃
150 -* Operating temperature: 0℃~~50℃
142 +* Operating temperature: -40℃~~85℃
151 151  * Material: 316 stainless steels
152 152  
145 +
153 153  == 1.5 Probe Dimension ==
154 154  
155 155  
... ... @@ -207,19 +207,20 @@
207 207  [[image:1675071855856-879.png]]
208 208  
209 209  
210 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
211 -|=(% 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**
212 -|(% 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" %)(((
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" %)(((
213 213  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
214 214  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
215 215  )))
216 -|(% 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" %)(((
217 -(% 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.
218 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
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.
219 219  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.
220 220  )))
221 -|(% 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 is in Deep Sleep Mode.
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.
222 222  
216 +
223 223  == 1.9 Pin Mapping ==
224 224  
225 225  
... ... @@ -244,6 +244,8 @@
244 244  == 1.11 Mechanical ==
245 245  
246 246  
241 +
242 +
247 247  [[image:1675143884058-338.png]]
248 248  
249 249  
... ... @@ -277,9 +277,10 @@
277 277  
278 278  Each PS-LB is shipped with a sticker with the default device EUI as below:
279 279  
280 -[[image:image-20230426085320-1.png||height="234" width="504"]]
276 +[[image:image-20230131134744-2.jpeg]]
281 281  
282 282  
279 +
283 283  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
284 284  
285 285  
... ... @@ -313,8 +313,18 @@
313 313  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
314 314  
315 315  
313 +
316 316  == 2.3 ​Uplink Payload ==
317 317  
316 +
317 +Uplink payloads have two types:
318 +
319 +* Distance Value: Use FPORT=2
320 +* Other control commands: Use other FPORT fields.
321 +
322 +The application server should parse the correct value based on FPORT settings.
323 +
324 +
318 318  === 2.3.1 Device Status, FPORT~=5 ===
319 319  
320 320  
... ... @@ -323,10 +323,10 @@
323 323  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
324 324  
325 325  
326 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
327 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
328 -|(% 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**
329 -|(% 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
333 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
334 +|(% colspan="6" %)**Device Status (FPORT=5)**
335 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
336 +|(% 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
330 330  
331 331  Example parse in TTNv3
332 332  
... ... @@ -392,15 +392,16 @@
392 392  Uplink payload includes in total 9 bytes.
393 393  
394 394  
395 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
396 -|(% style="background-color:#d9e2f3; color:#0070c0; width:97px" %)(((
402 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
403 +|(% style="width:97px" %)(((
397 397  **Size(bytes)**
398 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:48px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:71px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:98px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:73px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:122px" %)**1**
405 +)))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
399 399  |(% 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"]]
400 400  
401 401  [[image:1675144608950-310.png]]
402 402  
403 403  
411 +
404 404  === 2.3.3 Battery Info ===
405 405  
406 406  
... ... @@ -414,24 +414,23 @@
414 414  === 2.3.4 Probe Model ===
415 415  
416 416  
417 -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. 
425 +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. 
418 418  
419 419  
420 -**For example.**
428 +For example.
421 421  
422 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
423 -|(% 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**
424 -|(% 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
425 -|(% 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
426 -|(% 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
430 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
431 +|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
432 +|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
433 +|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
427 427  
428 -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 +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.
429 429  
430 430  
431 431  === 2.3.5 0~~20mA value (IDC_IN) ===
432 432  
433 433  
434 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
441 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
435 435  
436 436  (% style="color:#037691" %)**Example**:
437 437  
... ... @@ -438,11 +438,6 @@
438 438  27AE(H) = 10158 (D)/1000 = 10.158mA.
439 439  
440 440  
441 -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:
442 -
443 -[[image:image-20230225154759-1.png||height="408" width="741"]]
444 -
445 -
446 446  === 2.3.6 0~~30V value ( pin VDC_IN) ===
447 447  
448 448  
... ... @@ -465,7 +465,7 @@
465 465  09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
466 466  
467 467  
468 -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.
470 +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.
469 469  
470 470  (% style="color:#037691" %)**Example:**
471 471  
... ... @@ -476,27 +476,9 @@
476 476  0x01: Interrupt Uplink Packet.
477 477  
478 478  
479 -=== (% style="color:inherit; font-family:inherit; font-size:23px" %)2.3.8 Sensor value, FPORT~=7(%%) ===
481 +=== 2.3.8 ​Decode payload in The Things Network ===
480 480  
481 481  
482 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:508.222px" %)
483 -|(% style="background-color:#d9e2f3; color:#0070c0; width:94px" %)(((
484 -**Size(bytes)**
485 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:43px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:367px" %)**n**
486 -|(% style="width:94px" %)Value|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
487 -Voltage value, each 2 bytes is a set of voltage values.
488 -)))
489 -
490 -[[image:image-20230220171300-1.png||height="207" width="863"]]
491 -
492 -Multiple sets of data collected are displayed in this form：
493 -
494 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
495 -
496 -
497 -=== 2.3.9 ​Decode payload in The Things Network ===
498 -
499 -
500 500  While using TTN network, you can add the payload format to decode the payload.
501 501  
502 502  
... ... @@ -540,6 +540,7 @@
540 540  
541 541  
542 542  
527 +
543 543  [[image:1675145029119-717.png]]
544 544  
545 545  
... ... @@ -573,19 +573,18 @@
573 573  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
574 574  
575 575  
576 -= 3. Configure PS-LB =
577 577  
578 -== 3.1 Configure Methods ==
562 += 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
579 579  
580 580  
581 -PS-LB supports below configure method:
565 +Use can configure PS-LB via AT Command or LoRaWAN Downlink.
582 582  
583 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
584 -* AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]].
585 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
567 +* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
568 +* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
586 586  
587 -== 3.2 General Commands ==
570 +There are two kinds of commands to configure PS-LB, they are:
588 588  
572 +* (% style="color:#037691" %)**General Commands**
589 589  
590 590  These commands are to configure:
591 591  
... ... @@ -592,18 +592,17 @@
592 592  * General system settings like: uplink interval.
593 593  * LoRaWAN protocol & radio related command.
594 594  
595 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
579 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
596 596  
597 -[[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/]]
581 +[[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/]]
598 598  
599 599  
600 -== 3.3 Commands special design for PS-LB ==
584 +* (% style="color:#037691" %)**Commands special design for PS-LB**
601 601  
602 -
603 603  These commands only valid for PS-LB, as below:
604 604  
605 605  
606 -=== 3.3.1 Set Transmit Interval Time ===
589 +== 3.1 Set Transmit Interval Time ==
607 607  
608 608  
609 609  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -610,14 +610,14 @@
610 610  
611 611  (% style="color:blue" %)**AT Command: AT+TDC**
612 612  
613 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
614 -|=(% 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**
615 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
596 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
597 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
598 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
616 616  30000
617 617  OK
618 618  the interval is 30000ms = 30s
619 619  )))
620 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=60000|(% style="background-color:#f2f2f2; width:166px" %)Set Transmit Interval|(% style="background-color:#f2f2f2" %)(((
603 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
621 621  OK
622 622  Set transmit interval to 60000ms = 60 seconds
623 623  )))
... ... @@ -631,27 +631,28 @@
631 631  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
632 632  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
633 633  
634 -=== 3.3.2 Set Interrupt Mode ===
635 635  
618 +== 3.2 Set Interrupt Mode ==
636 636  
620 +
637 637  Feature, Set Interrupt mode for GPIO_EXIT.
638 638  
639 639  (% style="color:blue" %)**AT Command: AT+INTMOD**
640 640  
641 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
642 -|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Response**
643 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
625 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
626 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 157px;" %)**Response**
627 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
644 644  0
645 645  OK
646 -the mode is 0 =Disable Interrupt
630 +the mode is 0 = No interruption
647 647  )))
648 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
632 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
649 649  Set Transmit Interval
650 -0. (Disable Interrupt),
651 -~1. (Trigger by rising and falling edge)
652 -2. (Trigger by falling edge)
653 -3. (Trigger by rising edge)
654 -)))|(% style="background-color:#f2f2f2; width:157px" %)OK
634 +~1. (Disable Interrupt),
635 +2. (Trigger by rising and falling edge)
636 +3. (Trigger by falling edge)
637 +4. (Trigger by rising edge)
638 +)))|(% style="width:157px" %)OK
655 655  
656 656  (% style="color:blue" %)**Downlink Command: 0x06**
657 657  
... ... @@ -662,59 +662,60 @@
662 662  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
663 663  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
664 664  
665 -=== 3.3.3 Set the output time ===
666 666  
650 +== 3.3 Set the output time ==
667 667  
652 +
668 668  Feature, Control the output 3V3 , 5V or 12V.
669 669  
670 670  (% style="color:blue" %)**AT Command: AT+3V3T**
671 671  
672 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
673 -|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 201px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 119px;background-color:#D9E2F3;color:#0070C0" %)**Response**
674 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
657 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:474px" %)
658 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 201px;" %)**Function**|=(% style="width: 116px;" %)**Response**
659 +|(% style="width:154px" %)AT+3V3T=?|(% style="width:201px" %)Show 3V3 open time.|(% style="width:116px" %)(((
675 675  0
676 676  OK
677 677  )))
678 -|(% 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" %)(((
663 +|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)(((
679 679  OK
680 680  default setting
681 681  )))
682 -|(% 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" %)(((
667 +|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)(((
683 683  OK
684 684  )))
685 -|(% 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" %)(((
670 +|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)(((
686 686  OK
687 687  )))
688 688  
689 689  (% style="color:blue" %)**AT Command: AT+5VT**
690 690  
691 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
692 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 119px;background-color:#D9E2F3;color:#0070C0" %)**Response**
693 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
676 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
677 +|=(% style="width: 155px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 114px;" %)**Response**
678 +|(% style="width:155px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:114px" %)(((
694 694  0
695 695  OK
696 696  )))
697 -|(% 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" %)(((
682 +|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)(((
698 698  OK
699 699  default setting
700 700  )))
701 -|(% 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" %)(((
686 +|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)(((
702 702  OK
703 703  )))
704 -|(% 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" %)(((
689 +|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)(((
705 705  OK
706 706  )))
707 707  
708 708  (% style="color:blue" %)**AT Command: AT+12VT**
709 709  
710 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
711 -|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 199px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 88px;background-color:#D9E2F3;color:#0070C0" %)**Response**
712 -|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
695 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
696 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response**
697 +|(% style="width:156px" %)AT+12VT=?|(% style="width:199px" %)Show 12V open time.|(% style="width:83px" %)(((
713 713  0
714 714  OK
715 715  )))
716 -|(% 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
717 -|(% 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" %)(((
701 +|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK
702 +|(% style="width:156px" %)AT+12VT=500|(% style="width:199px" %)Close after a delay of 500 milliseconds.|(% style="width:83px" %)(((
718 718  OK
719 719  )))
720 720  
... ... @@ -731,131 +731,142 @@
731 731  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
732 732  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
733 733  
734 -=== 3.3.4 Set the Probe Model ===
735 735  
720 +== 3.4 Set the Probe Model ==
736 736  
737 -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.
738 738  
739 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
723 +(% style="color:blue" %)**AT Command: AT** **+PROBE**
740 740  
741 -AT+PROBE=aabb
725 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
726 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
727 +|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
728 +0
729 +OK
730 +)))
731 +|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
732 +|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
733 +OK
734 +)))
735 +|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
736 +OK
737 +)))
742 742  
743 -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.
739 +(% style="color:blue" %)**Downlink Command: 0x08**
744 744  
745 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
741 +Format: Command Code (0x08) followed by 2 bytes.
746 746  
747 -bb represents which type of pressure sensor it is.
743 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
744 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
748 748  
749 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
750 750  
751 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
752 -|(% 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**
753 -|(% 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
754 -OK
755 -|(% 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
756 -|(% style="background-color:#f2f2f2; width:154px" %)(((
757 -AT+PROBE=000A
758 -)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
759 -|(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0064|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 100m type.|(% style="background-color:#f2f2f2" %)OK
760 -|(% 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
761 -|(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
747 += 4. Battery & how to replace =
762 762  
763 -(% style="color:blue" %)**Downlink Command: 0x08**
749 +== 4.1 Battery Type ==
764 764  
765 -Format: Command Code (0x08) followed by 2 bytes.
766 766  
767 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
768 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
752 +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.
769 769  
770 -=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
771 771  
755 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
772 772  
773 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
757 +[[image:1675146710956-626.png]]
774 774  
775 -(% style="color:blue" %)**AT Command: AT** **+STDC**
776 776  
777 -AT+STDC=aa,bb,bb
760 +Minimum Working Voltage for the PS-LB:
778 778  
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
762 +PS-LB:  2.45v ~~ 3.6v
784 784  
785 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
786 -|(% 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**
787 -|(% 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
788 -OK
789 -|(% 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" %)(((
790 -Attention:Take effect after ATZ
791 791  
792 -OK
793 -)))
794 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
795 -Use the TDC interval to send packets.(default)
765 +== 4.2 Replace Battery ==
796 796  
797 -
798 -)))|(% style="background-color:#f2f2f2" %)(((
799 -Attention:Take effect after ATZ
800 800  
801 -OK
802 -)))
768 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
803 803  
804 -(% style="color:blue" %)**Downlink Command: 0xAE**
770 +And make sure the positive and negative pins match.
805 805  
806 -Format: Command Code (0x08) followed by 5 bytes.
807 807  
808 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
773 +== 4.3 Power Consumption Analyze ==
809 809  
810 -= 4. Battery & Power Consumption =
811 811  
776 +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.
812 812  
813 -PS-LB uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
778 +Instruction to use as below:
814 814  
815 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
780 +(% 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]]
816 816  
782 +(% style="color:blue" %)**Step 2:**(%%) Open it and choose
817 817  
818 -= 5. OTA firmware update =
784 +* Product Model
785 +* Uplink Interval
786 +* Working Mode
819 819  
788 +And the Life expectation in difference case will be shown on the right.
820 820  
821 -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/]]
790 +[[image:1675146895108-304.png]]
822 822  
823 823  
824 -= 6. FAQ =
793 +The battery related documents as below:
825 825  
826 -== 6.1 How to use AT Command via UART to access device? ==
795 +* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
796 +* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
797 +* [[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]]
827 827  
799 +[[image:image-20230131145708-3.png]]
828 828  
829 -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]]
830 830  
802 +=== 4.3.1 ​Battery Note ===
831 831  
832 -== 6.2 How to update firmware via UART port? ==
833 833  
805 +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.
834 834  
835 -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]]
836 836  
808 +=== 4.3.2 Replace the battery ===
837 837  
838 -== 6.3 How to change the LoRa Frequency Bands/Region? ==
839 839  
811 +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.
840 840  
841 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
842 -When downloading the images, choose the required image file for download. ​
813 +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)
843 843  
844 844  
845 -= 7. Troubleshooting =
816 += 5. Remote Configure device =
846 846  
847 -== 7.1 Water Depth Always shows 0 in payload ==
818 +== 5.1 Connect via BLE ==
848 848  
849 849  
850 -If your device's IDC_intput_mA is normal, but your reading always shows 0, please refer to the following points:
821 +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/]]
851 851  
852 -~1. Please set it to mod1
853 853  
854 -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
824 +== 5.2 AT Command Set ==
855 855  
856 -3. Check the connection status of the sensor
857 857  
858 858  
828 += 6. OTA firmware update =
829 +
830 +
831 +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/]]
832 +
833 +
834 += 7. FAQ =
835 +
836 +== 7.1 How to use AT Command to access device? ==
837 +
838 +
839 +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]]
840 +
841 +
842 +== 7.2 How to update firmware via UART port? ==
843 +
844 +
845 +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]]
846 +
847 +
848 +== 7.3 How to change the LoRa Frequency Bands/Region? ==
849 +
850 +
851 +You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
852 +When downloading the images, choose the required image file for download. ​
853 +
854 +
859 859  = 8. Order Info =
860 860  
861 861  
... ... @@ -876,11 +876,14 @@
876 876  * Package Size / pcs : cm
877 877  * Weight / pcs : g
878 878  
875 +
879 879  = 10. Support =
880 880  
881 881  
882 882  * 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.
883 883  
884 -* 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]].
881 +* 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]]
885 885  
883 +
884 +
886 886  
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