Last modified by Xiaoling on 2025/04/27 10:31
<
From version < 54.3 >
edited by Xiaoling
on 2023/05/17 10:31
To version < 42.29 >
edited by Xiaoling
on 2023/01/31 16:49
>
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Summary

Details

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Content
... ... @@ -16,33 +16,22 @@
16 16  == 1.1 What is LoRaWAN Pressure Sensor ==
17 17  
18 18  
19 -(((
20 20  The Dragino PS-LB series sensors are (% style="color:blue" %)**LoRaWAN Pressure Sensor**(%%) for Internet of Things solution. PS-LB can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.
21 -)))
22 22  
23 -(((
24 24  The PS-LB series sensors include (% style="color:blue" %)**Thread Installation Type**(%%) and (% style="color:blue" %)**Immersion Type**(%%), it supports different pressure range which can be used for different measurement requirement.
25 -)))
26 26  
27 -(((
28 28  The LoRa wireless technology used in PS-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
29 -)))
30 30  
31 -(((
32 32  PS-LB supports BLE configure and wireless OTA update which make user easy to use.
33 -)))
34 34  
35 -(((
36 36  PS-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
37 -)))
38 38  
39 -(((
40 40  Each PS-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
41 -)))
42 42  
43 43  [[image:1675071321348-194.png]]
44 44  
45 45  
34 +
46 46  == 1.2 ​Features ==
47 47  
48 48  
... ... @@ -58,10 +58,7 @@
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 -
64 -
65 65  == 1.3 Specification ==
66 66  
67 67  
... ... @@ -108,8 +108,6 @@
108 108  * Sleep Mode: 5uA @ 3.3v
109 109  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
110 110  
111 -
112 -
113 113  == 1.4 Probe Types ==
114 114  
115 115  === 1.4.1 Thread Installation Type ===
... ... @@ -128,8 +128,6 @@
128 128  * Operating temperature: -20℃~~60℃
129 129  * Connector Type: Various Types, see order info
130 130  
131 -
132 -
133 133  === 1.4.2 Immersion Type ===
134 134  
135 135  
... ... @@ -139,16 +139,18 @@
139 139  * Measuring Range: Measure range can be customized, up to 100m.
140 140  * Accuracy: 0.2% F.S
141 141  * Long-Term Stability: ±0.2% F.S / Year
124 +* Overload 200% F.S
125 +* Zero Temperature Drift: ±2% F.S)
126 +* FS Temperature Drift: ±2% F.S
142 142  * Storage temperature: -30℃~~80℃
143 -* Operating temperature: 0℃~~50℃
128 +* Operating temperature: -40℃~~85℃
144 144  * Material: 316 stainless steels
145 145  
146 -
147 -
148 148  == 1.5 Probe Dimension ==
149 149  
150 150  
151 151  
135 +
152 152  == 1.6 Application and Installation ==
153 153  
154 154  === 1.6.1 Thread Installation Type ===
... ... @@ -202,21 +202,19 @@
202 202  [[image:1675071855856-879.png]]
203 203  
204 204  
205 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
206 -|=(% 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**
207 -|(% 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" %)(((
189 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
190 +|=(% style="width: 150px;" %)**Behavior on ACT**|=(% style="width: 90px;" %)**Function**|=**Action**
191 +|(% style="width:260px" %)Pressing ACT between 1s < time < 3s|(% style="width:100px" %)Send an uplink|(((
208 208  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
209 209  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
210 210  )))
211 -|(% 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" %)(((
212 -(% 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.
213 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
195 +|(% style="width:138px" %)Pressing ACT for more than 3s|(% style="width:100px" %)Active Device|(((
196 +(% 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.
197 +(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
214 214  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.
215 215  )))
216 -|(% 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.
200 +|(% 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.
217 217  
218 -
219 -
220 220  == 1.9 Pin Mapping ==
221 221  
222 222  
... ... @@ -241,6 +241,8 @@
241 241  == 1.11 Mechanical ==
242 242  
243 243  
226 +
227 +
244 244  [[image:1675143884058-338.png]]
245 245  
246 246  
... ... @@ -258,6 +258,7 @@
258 258  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.
259 259  
260 260  
245 +
261 261  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
262 262  
263 263  
... ... @@ -274,9 +274,10 @@
274 274  
275 275  Each PS-LB is shipped with a sticker with the default device EUI as below:
276 276  
277 -[[image:image-20230426085320-1.png||height="234" width="504"]]
262 +[[image:image-20230131134744-2.jpeg]]
278 278  
279 279  
265 +
280 280  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
281 281  
282 282  
... ... @@ -310,8 +310,18 @@
310 310  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
311 311  
312 312  
299 +
313 313  == 2.3 ​Uplink Payload ==
314 314  
302 +
303 +Uplink payloads have two types:
304 +
305 +* Distance Value: Use FPORT=2
306 +* Other control commands: Use other FPORT fields.
307 +
308 +The application server should parse the correct value based on FPORT settings.
309 +
310 +
315 315  === 2.3.1 Device Status, FPORT~=5 ===
316 316  
317 317  
... ... @@ -320,10 +320,10 @@
320 320  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
321 321  
322 322  
323 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
324 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
325 -|(% 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**
326 -|(% 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
319 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
320 +|(% colspan="6" %)**Device Status (FPORT=5)**
321 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|**1**|**1**|**2**
322 +|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
327 327  
328 328  Example parse in TTNv3
329 329  
... ... @@ -389,15 +389,16 @@
389 389  Uplink payload includes in total 9 bytes.
390 390  
391 391  
392 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
393 -|(% style="background-color:#d9e2f3; width:97px" %)(((
388 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
389 +|(% style="width:97px" %)(((
394 394  **Size(bytes)**
395 -)))|(% 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:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
396 396  |(% 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"]]
397 397  
398 398  [[image:1675144608950-310.png]]
399 399  
400 400  
397 +
401 401  === 2.3.3 Battery Info ===
402 402  
403 403  
... ... @@ -411,24 +411,23 @@
411 411  === 2.3.4 Probe Model ===
412 412  
413 413  
414 -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. 
411 +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. 
415 415  
416 416  
417 -**For example.**
414 +For example.
418 418  
419 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
420 -|(% 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**
421 -|(% 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
422 -|(% 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
423 -|(% 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
416 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
417 +|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
418 +|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
419 +|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
424 424  
425 -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.
421 +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.
426 426  
427 427  
428 428  === 2.3.5 0~~20mA value (IDC_IN) ===
429 429  
430 430  
431 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
427 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
432 432  
433 433  (% style="color:#037691" %)**Example**:
434 434  
... ... @@ -435,11 +435,6 @@
435 435  27AE(H) = 10158 (D)/1000 = 10.158mA.
436 436  
437 437  
438 -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:
439 -
440 -[[image:image-20230225154759-1.png||height="408" width="741"]]
441 -
442 -
443 443  === 2.3.6 0~~30V value ( pin VDC_IN) ===
444 444  
445 445  
... ... @@ -462,7 +462,7 @@
462 462  09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
463 463  
464 464  
465 -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.
456 +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.
466 466  
467 467  (% style="color:#037691" %)**Example:**
468 468  
... ... @@ -473,27 +473,9 @@
473 473  0x01: Interrupt Uplink Packet.
474 474  
475 475  
476 -=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
467 +=== 2.3.8 ​Decode payload in The Things Network ===
477 477  
478 478  
479 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:508.222px" %)
480 -|(% style="background-color:#d9e2f3; width:94px" %)(((
481 -**Size(bytes)**
482 -)))|(% style="background-color:#d9e2f3; width:43px" %)**2**|(% style="background-color:#d9e2f3; width:367px" %)**n**
483 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
484 -Voltage value, each 2 bytes is a set of voltage values.
485 -)))
486 -
487 -[[image:image-20230220171300-1.png||height="207" width="863"]]
488 -
489 -Multiple sets of data collected are displayed in this form：
490 -
491 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
492 -
493 -
494 -=== 2.3.9 ​Decode payload in The Things Network ===
495 -
496 -
497 497  While using TTN network, you can add the payload format to decode the payload.
498 498  
499 499  
... ... @@ -537,6 +537,7 @@
537 537  
538 538  
539 539  
513 +
540 540  [[image:1675145029119-717.png]]
541 541  
542 542  
... ... @@ -548,6 +548,7 @@
548 548  [[image:1675145060812-420.png]]
549 549  
550 550  
525 +
551 551  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
552 552  
553 553  
... ... @@ -570,39 +570,35 @@
570 570  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
571 571  
572 572  
573 -= 3. Configure PS-LB =
574 574  
575 -== 3.1 Configure Methods ==
549 += 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
576 576  
577 577  
578 -PS-LB-NA supports below configure method:
552 +Use can configure PS-LB via AT Command or LoRaWAN Downlink.
579 579  
580 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
581 -* AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]].
582 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
554 +* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
555 +* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
583 583  
557 +There are two kinds of commands to configure PS-LB, they are:
584 584  
559 +* (% style="color:#037691" %)**General Commands**.
585 585  
586 -== 3.2 General Commands ==
587 -
588 -
589 589  These commands are to configure:
590 590  
591 591  * General system settings like: uplink interval.
592 592  * LoRaWAN protocol & radio related command.
593 593  
594 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
566 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
595 595  
596 -[[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/]]
568 +[[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/]]
597 597  
598 598  
599 -== 3.3 Commands special design for PS-LB ==
571 +* (% style="color:#037691" %)**Commands special design for PS-LB**
600 600  
601 -
602 602  These commands only valid for PS-LB, as below:
603 603  
604 604  
605 -=== 3.3.1 Set Transmit Interval Time ===
576 +== 3.1 Set Transmit Interval Time ==
606 606  
607 607  
608 608  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -609,14 +609,14 @@
609 609  
610 610  (% style="color:blue" %)**AT Command: AT+TDC**
611 611  
612 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
613 -|=(% 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**
614 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
583 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
584 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
585 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
615 615  30000
616 616  OK
617 617  the interval is 30000ms = 30s
618 618  )))
619 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=60000|(% style="background-color:#f2f2f2; width:166px" %)Set Transmit Interval|(% style="background-color:#f2f2f2" %)(((
590 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
620 620  OK
621 621  Set transmit interval to 60000ms = 60 seconds
622 622  )))
... ... @@ -625,34 +625,32 @@
625 625  
626 626  Format: Command Code (0x01) followed by 3 bytes time value.
627 627  
628 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
599 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
629 629  
630 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
631 -* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
601 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
602 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
632 632  
604 +== 3.2 Set Interrupt Mode ==
633 633  
634 634  
635 -=== 3.3.2 Set Interrupt Mode ===
636 -
637 -
638 638  Feature, Set Interrupt mode for GPIO_EXIT.
639 639  
640 640  (% style="color:blue" %)**AT Command: AT+INTMOD**
641 641  
642 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
643 -|=(% 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**
644 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
611 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
612 +|=**Command Example**|=**Function**|=**Response**
613 +|AT+INTMOD=?|Show current interrupt mode|(((
645 645  0
646 646  OK
647 -the mode is 0 =Disable Interrupt
616 +the mode is 0 = No interruption
648 648  )))
649 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
618 +|AT+INTMOD=2|(((
650 650  Set Transmit Interval
651 -0. (Disable Interrupt),
652 -~1. (Trigger by rising and falling edge)
653 -2. (Trigger by falling edge)
654 -3. (Trigger by rising edge)
655 -)))|(% style="background-color:#f2f2f2; width:157px" %)OK
620 +~1. (Disable Interrupt),
621 +2. (Trigger by rising and falling edge)
622 +3. (Trigger by falling edge)
623 +4. (Trigger by rising edge)
624 +)))|OK
656 656  
657 657  (% style="color:blue" %)**Downlink Command: 0x06**
658 658  
... ... @@ -660,64 +660,62 @@
660 660  
661 661  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
662 662  
663 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
664 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
632 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
633 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
665 665  
635 +== 3.3 Set the output time ==
666 666  
667 667  
668 -=== 3.3.3 Set the output time ===
669 -
670 -
671 671  Feature, Control the output 3V3 , 5V or 12V.
672 672  
673 673  (% style="color:blue" %)**AT Command: AT+3V3T**
674 674  
675 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
676 -|=(% 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**
677 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
642 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
643 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 236px;" %)**Function**|=(% style="width: 117px;" %)**Response**
644 +|(% style="width:156px" %)AT+3V3T=?|(% style="width:236px" %)Show 3V3 open time.|(% style="width:117px" %)(((
678 678  0
679 679  OK
680 680  )))
681 -|(% 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" %)(((
648 +|(% style="width:156px" %)AT+3V3T=0|(% style="width:236px" %)Normally open 3V3 power supply.|(% style="width:117px" %)(((
682 682  OK
683 683  default setting
684 684  )))
685 -|(% 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" %)(((
652 +|(% style="width:156px" %)AT+3V3T=1000|(% style="width:236px" %)Close after a delay of 1000 milliseconds.|(% style="width:117px" %)(((
686 686  OK
687 687  )))
688 -|(% 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" %)(((
655 +|(% style="width:156px" %)AT+3V3T=65535|(% style="width:236px" %)Normally closed 3V3 power supply.|(% style="width:117px" %)(((
689 689  OK
690 690  )))
691 691  
692 692  (% style="color:blue" %)**AT Command: AT+5VT**
693 693  
694 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
695 -|=(% 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**
696 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
661 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
662 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 232px;" %)**Function**|=(% style="width: 119px;" %)**Response**
663 +|(% style="width:158px" %)AT+5VT=?|(% style="width:232px" %)Show 5V open time.|(% style="width:119px" %)(((
697 697  0
698 698  OK
699 699  )))
700 -|(% 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" %)(((
667 +|(% style="width:158px" %)AT+5VT=0|(% style="width:232px" %)Normally closed 5V power supply.|(% style="width:119px" %)(((
701 701  OK
702 702  default setting
703 703  )))
704 -|(% 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" %)(((
671 +|(% style="width:158px" %)AT+5VT=1000|(% style="width:232px" %)Close after a delay of 1000 milliseconds.|(% style="width:119px" %)(((
705 705  OK
706 706  )))
707 -|(% 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" %)(((
674 +|(% style="width:158px" %)AT+5VT=65535|(% style="width:232px" %)Normally open 5V power supply.|(% style="width:119px" %)(((
708 708  OK
709 709  )))
710 710  
711 711  (% style="color:blue" %)**AT Command: AT+12VT**
712 712  
713 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
714 -|=(% 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**
715 -|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
680 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
681 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response**
682 +|(% style="width:156px" %)AT+12VT=?|(% style="width:199px" %)Show 12V open time.|(% style="width:83px" %)(((
716 716  0
717 717  OK
718 718  )))
719 -|(% 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
720 -|(% 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" %)(((
686 +|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK
687 +|(% style="width:156px" %)AT+12VT=500|(% style="width:199px" %)Close after a delay of 500 milliseconds.|(% style="width:83px" %)(((
721 721  OK
722 722  )))
723 723  
... ... @@ -727,125 +727,146 @@
727 727  
728 728  The first byte is which power, the second and third bytes are the time to turn on.
729 729  
730 -* Example 1: Downlink Payload: 070101F4  **~-~-->**  AT+3V3T=500
731 -* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
732 -* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
733 -* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
734 -* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
735 -* Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
697 +* Example 1: Downlink Payload: 070101F4  -> AT+3V3T=500
698 +* Example 2: Downlink Payload: 0701FFFF   -> AT+3V3T=65535
699 +* Example 3: Downlink Payload: 070203E8  -> AT+5VT=1000
700 +* Example 4: Downlink Payload: 07020000  -> AT+5VT=0
701 +* Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
702 +* Example 6: Downlink Payload: 07030000  -> AT+12VT=0
736 736  
704 +== 3.4 Set the Probe Model ==
737 737  
738 738  
739 -=== 3.3.4 Set the Probe Model ===
707 +(% style="color:blue" %)**AT Command: AT** **+PROBE**
740 740  
709 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
710 +|=(% style="width: 157px;" %)**Command Example**|=(% style="width: 267px;" %)**Function**|=**Response**
711 +|(% style="width:157px" %)AT +PROBE =?|(% style="width:267px" %)Get or Set the probe model.|(((
712 +0
713 +OK
714 +)))
715 +|(% style="width:157px" %)AT +PROBE =0003|(% style="width:267px" %)Set water depth sensor mode, 3m type.|OK
716 +|(% style="width:157px" %)AT +PROBE =0101|(% style="width:267px" %)Set pressure transmitters mode, first type.|(((
717 +OK
718 +)))
719 +|(% style="width:157px" %)AT +PROBE =0000|(% style="width:267px" %)Initial state, no settings.|(((
720 +OK
721 +)))
741 741  
742 -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.
723 +(% style="color:blue" %)**Downlink Command: 0x08**
743 743  
744 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
725 +Format: Command Code (0x08) followed by 2 bytes.
745 745  
746 -AT+PROBE=aabb
727 +* Example 1: Downlink Payload: 080003  -> AT+PROBE=0003
728 +* Example 2: Downlink Payload: 080101  -> AT+PROBE=0101
747 747  
748 -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.
730 += 4. Battery & how to replace =
749 749  
750 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
732 +== 4.1 Battery Type ==
751 751  
752 -bb represents which type of pressure sensor it is.
753 753  
754 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
735 +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.
755 755  
756 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
757 -|(% 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**
758 -|(% 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
759 -OK
760 -|(% 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
761 -|(% style="background-color:#f2f2f2; width:154px" %)(((
762 -AT +PROBE =000A
763 763  
764 -
765 -)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
766 -|(% 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
767 -|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
738 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
768 768  
769 -(% style="color:blue" %)**Downlink Command: 0x08**
740 +[[image:1675146710956-626.png]]
770 770  
771 -Format: Command Code (0x08) followed by 2 bytes.
772 772  
773 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
774 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
743 +Minimum Working Voltage for the PS-LB:
775 775  
745 +PS-LB:  2.45v ~~ 3.6v
776 776  
777 777  
778 -=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
748 +== 4.2 Replace Battery ==
779 779  
780 780  
781 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
751 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
782 782  
783 -(% style="color:blue" %)**AT Command: AT** **+STDC**
753 +And make sure the positive and negative pins match.
784 784  
785 -AT+STDC=aa,bb,bb
786 786  
787 -(% style="color:#037691" %)**aa:**(%%)
788 -**0:** means disable this function and use TDC to send packets.
789 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
790 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
791 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
756 +== 4.3 Power Consumption Analyze ==
792 792  
793 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
794 -|(% 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**
795 -|(% 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
796 -OK
797 -|(% 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" %)(((
798 -Attention:Take effect after ATZ
799 799  
800 -OK
801 -)))
802 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
803 -Use the TDC interval to send packets.(default)
759 +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.
804 804  
805 -
806 -)))|(% style="background-color:#f2f2f2" %)(((
807 -Attention:Take effect after ATZ
808 808  
809 -OK
810 -)))
762 +Instruction to use as below:
811 811  
812 -(% style="color:blue" %)**Downlink Command: 0xAE**
813 813  
814 -Format: Command Code (0x08) followed by 5 bytes.
765 +(% style="color:blue" %)**Step 1:**(%%) Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
815 815  
816 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
767 +[[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
817 817  
818 818  
770 +(% style="color:blue" %)**Step 2:**(%%) Open it and choose
819 819  
820 -= 4. Battery & Power Consumption =
772 +* Product Model
773 +* Uplink Interval
774 +* Working Mode
821 821  
776 +And the Life expectation in difference case will be shown on the right.
822 822  
823 -PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
778 +[[image:1675146895108-304.png]]
824 824  
825 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
826 826  
781 +The battery related documents as below:
827 827  
828 -= 5. OTA firmware update =
783 +* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
784 +* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
785 +* [[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]]
829 829  
787 +[[image:image-20230131145708-3.png]]
830 830  
789 +
790 +=== 4.3.1 ​Battery Note ===
791 +
792 +
793 +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.
794 +
795 +
796 +=== 4.3.2 Replace the battery ===
797 +
798 +
799 +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.
800 +
801 +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)
802 +
803 +
804 += 5. Remote Configure device =
805 +
806 +== 5.1 Connect via BLE ==
807 +
808 +
809 +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/]]
810 +
811 +
812 +== 5.2 AT Command Set ==
813 +
814 +
815 +
816 += 6. OTA firmware update =
817 +
818 +
831 831  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/]]
832 832  
833 833  
834 -= 6. FAQ =
822 += 7. FAQ =
835 835  
836 -== 6.1 How to use AT Command via UART to access device? ==
824 +== 7.1 How to use AT Command to access device? ==
837 837  
838 838  
839 839  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]]
840 840  
841 841  
842 -== 6.2 How to update firmware via UART port? ==
830 +== 7.2 How to update firmware via UART port? ==
843 843  
844 844  
845 845  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]]
846 846  
847 847  
848 -== 6.3 How to change the LoRa Frequency Bands/Region? ==
836 +== 7.3 How to change the LoRa Frequency Bands/Region? ==
849 849  
850 850  
851 851  You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
... ... @@ -852,13 +852,13 @@
852 852  When downloading the images, choose the required image file for download. ​
853 853  
854 854  
855 -= 7. Order Info =
843 += 8. Order Info =
856 856  
857 857  
858 858  [[image:image-20230131153105-4.png]]
859 859  
860 860  
861 -= 8. ​Packing Info =
849 += 9. ​Packing Info =
862 862  
863 863  
864 864  (% style="color:#037691" %)**Package Includes**:
... ... @@ -872,13 +872,11 @@
872 872  * Package Size / pcs : cm
873 873  * Weight / pcs : g
874 874  
863 += 10. Support =
875 875  
876 876  
877 -= 9. Support =
878 -
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]].
868 +* 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  
884 884  
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