Last modified by Xiaoling on 2025/04/27 10:31
<
From version < 54.2 >
edited by Xiaoling
on 2023/04/26 08:53
To version < 42.27 >
edited by Xiaoling
on 2023/01/31 16:45
>
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Summary

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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  
... ... @@ -58,9 +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 64  == 1.3 Specification ==
65 65  
66 66  
... ... @@ -107,7 +107,6 @@
107 107  * Sleep Mode: 5uA @ 3.3v
108 108  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
109 109  
110 -
111 111  == 1.4 Probe Types ==
112 112  
113 113  === 1.4.1 Thread Installation Type ===
... ... @@ -126,7 +126,6 @@
126 126  * Operating temperature: -20℃~~60℃
127 127  * Connector Type: Various Types, see order info
128 128  
129 -
130 130  === 1.4.2 Immersion Type ===
131 131  
132 132  
... ... @@ -136,15 +136,18 @@
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
124 +* Overload 200% F.S
125 +* Zero Temperature Drift: ±2% F.S)
126 +* FS Temperature Drift: ±2% F.S
139 139  * Storage temperature: -30℃~~80℃
140 -* Operating temperature: 0℃~~50℃
128 +* Operating temperature: -40℃~~85℃
141 141  * Material: 316 stainless steels
142 142  
143 -
144 144  == 1.5 Probe Dimension ==
145 145  
146 146  
147 147  
135 +
148 148  == 1.6 Application and Installation ==
149 149  
150 150  === 1.6.1 Thread Installation Type ===
... ... @@ -198,20 +198,19 @@
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" %)(((
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|(((
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.
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.
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.
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.
213 213  
214 -
215 215  == 1.9 Pin Mapping ==
216 216  
217 217  
... ... @@ -236,6 +236,8 @@
236 236  == 1.11 Mechanical ==
237 237  
238 238  
226 +
227 +
239 239  [[image:1675143884058-338.png]]
240 240  
241 241  
... ... @@ -253,6 +253,7 @@
253 253  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.
254 254  
255 255  
245 +
256 256  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
257 257  
258 258  
... ... @@ -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]]
262 +[[image:image-20230131134744-2.jpeg]]
273 273  
274 274  
265 +
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  
299 +
308 308  == 2.3 ​Uplink Payload ==
309 309  
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 +
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
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
322 322  
323 323  Example parse in TTNv3
324 324  
... ... @@ -384,15 +384,16 @@
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" %)(((
388 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
389 +|(% 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:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
391 391  |(% 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"]]
392 392  
393 393  [[image:1675144608950-310.png]]
394 394  
395 395  
397 +
396 396  === 2.3.3 Battery Info ===
397 397  
398 398  
... ... @@ -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. 
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. 
410 410  
411 411  
412 -**For example.**
414 +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
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
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.
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.
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.
427 +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.
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.
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 ===
467 +=== 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  
... ... @@ -544,6 +544,7 @@
544 544  [[image:1675145060812-420.png]]
545 545  
546 546  
525 +
547 547  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
548 548  
549 549  
... ... @@ -566,38 +566,35 @@
566 566  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
567 567  
568 568  
569 -= 3. Configure PS-LB =
570 570  
571 -== 3.1 Configure Methods ==
549 += 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
572 572  
573 573  
574 -PS-LB-NA supports below configure method:
552 +Use can configure PS-LB via AT Command or LoRaWAN Downlink.
575 575  
576 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
577 -* AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]].
578 -* 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.
579 579  
557 +There are two kinds of commands to configure PS-LB, they are:
580 580  
581 -== 3.2 General Commands ==
559 +* (% style="color:#037691" %)**General Commands**.
582 582  
583 -
584 584  These commands are to configure:
585 585  
586 586  * General system settings like: uplink interval.
587 587  * LoRaWAN protocol & radio related command.
588 588  
589 -They are same for all Dragino 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:
590 590  
591 -[[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/]]
592 592  
593 593  
594 -== 3.3 Commands special design for PS-LB ==
571 +* (% style="color:#037691" %)**Commands special design for PS-LB**
595 595  
596 -
597 597  These commands only valid for PS-LB, as below:
598 598  
599 599  
600 -=== 3.3.1 Set Transmit Interval Time ===
576 +== 3.1 Set Transmit Interval Time ==
601 601  
602 602  
603 603  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -604,14 +604,14 @@
604 604  
605 605  (% style="color:blue" %)**AT Command: AT+TDC**
606 606  
607 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
608 -|=(% 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**
609 -|(% 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|(((
610 610  30000
611 611  OK
612 612  the interval is 30000ms = 30s
613 613  )))
614 -|(% 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|(((
615 615  OK
616 616  Set transmit interval to 60000ms = 60 seconds
617 617  )))
... ... @@ -620,34 +620,36 @@
620 620  
621 621  Format: Command Code (0x01) followed by 3 bytes time value.
622 622  
623 -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.
624 624  
625 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
626 -* 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
627 627  
604 +== 3.2 Set Interrupt Mode ==
628 628  
629 -=== 3.3.2 Set Interrupt Mode ===
630 630  
631 -
632 632  Feature, Set Interrupt mode for GPIO_EXIT.
633 633  
634 634  (% style="color:blue" %)**AT Command: AT+INTMOD**
635 635  
636 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
637 -|=(% 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**
638 -|(% 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|(((
639 639  0
640 640  OK
641 -the mode is 0 =Disable Interrupt
616 +the mode is 0 = No interruption
642 642  )))
643 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
618 +|AT+INTMOD=2|(((
644 644  Set Transmit Interval
645 -0. (Disable Interrupt),
646 -~1. (Trigger by rising and falling edge)
647 -2. (Trigger by falling edge)
648 -3. (Trigger by rising edge)
649 -)))|(% style="background-color:#f2f2f2; width:157px" %)OK
620 +~1. (Disable Interrupt),
650 650  
622 +2. (Trigger by rising and falling edge),
623 +
624 +3. (Trigger by falling edge)
625 +
626 +4. (Trigger by rising edge)
627 +)))|OK
628 +
651 651  (% style="color:blue" %)**Downlink Command: 0x06**
652 652  
653 653  Format: Command Code (0x06) followed by 3 bytes.
... ... @@ -654,63 +654,62 @@
654 654  
655 655  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
656 656  
657 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
658 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
635 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
636 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
659 659  
638 +== 3.3 Set the output time ==
660 660  
661 -=== 3.3.3 Set the output time ===
662 662  
663 -
664 664  Feature, Control the output 3V3 , 5V or 12V.
665 665  
666 666  (% style="color:blue" %)**AT Command: AT+3V3T**
667 667  
668 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
669 -|=(% 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**
670 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
645 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
646 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 236px;" %)**Function**|=(% style="width: 117px;" %)**Response**
647 +|(% style="width:156px" %)AT+3V3T=?|(% style="width:236px" %)Show 3V3 open time.|(% style="width:117px" %)(((
671 671  0
672 672  OK
673 673  )))
674 -|(% 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" %)(((
651 +|(% style="width:156px" %)AT+3V3T=0|(% style="width:236px" %)Normally open 3V3 power supply.|(% style="width:117px" %)(((
675 675  OK
676 676  default setting
677 677  )))
678 -|(% 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" %)(((
655 +|(% style="width:156px" %)AT+3V3T=1000|(% style="width:236px" %)Close after a delay of 1000 milliseconds.|(% style="width:117px" %)(((
679 679  OK
680 680  )))
681 -|(% 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" %)(((
658 +|(% style="width:156px" %)AT+3V3T=65535|(% style="width:236px" %)Normally closed 3V3 power supply.|(% style="width:117px" %)(((
682 682  OK
683 683  )))
684 684  
685 685  (% style="color:blue" %)**AT Command: AT+5VT**
686 686  
687 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
688 -|=(% 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**
689 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
664 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
665 +|=(% style="width: 158px;" %)**Command Example**|=(% style="width: 232px;" %)**Function**|=(% style="width: 119px;" %)**Response**
666 +|(% style="width:158px" %)AT+5VT=?|(% style="width:232px" %)Show 5V open time.|(% style="width:119px" %)(((
690 690  0
691 691  OK
692 692  )))
693 -|(% 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" %)(((
670 +|(% style="width:158px" %)AT+5VT=0|(% style="width:232px" %)Normally closed 5V power supply.|(% style="width:119px" %)(((
694 694  OK
695 695  default setting
696 696  )))
697 -|(% 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" %)(((
674 +|(% style="width:158px" %)AT+5VT=1000|(% style="width:232px" %)Close after a delay of 1000 milliseconds.|(% style="width:119px" %)(((
698 698  OK
699 699  )))
700 -|(% 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" %)(((
677 +|(% style="width:158px" %)AT+5VT=65535|(% style="width:232px" %)Normally open 5V power supply.|(% style="width:119px" %)(((
701 701  OK
702 702  )))
703 703  
704 704  (% style="color:blue" %)**AT Command: AT+12VT**
705 705  
706 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
707 -|=(% 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**
708 -|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
683 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
684 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 268px;" %)**Function**|=**Response**
685 +|(% style="width:156px" %)AT+12VT=?|(% style="width:268px" %)Show 12V open time.|(((
709 709  0
710 710  OK
711 711  )))
712 -|(% 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
713 -|(% 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" %)(((
689 +|(% style="width:156px" %)AT+12VT=0|(% style="width:268px" %)Normally closed 12V power supply.|OK
690 +|(% style="width:156px" %)AT+12VT=500|(% style="width:268px" %)Close after a delay of 500 milliseconds.|(((
714 714  OK
715 715  )))
716 716  
... ... @@ -720,122 +720,146 @@
720 720  
721 721  The first byte is which power, the second and third bytes are the time to turn on.
722 722  
723 -* Example 1: Downlink Payload: 070101F4  **~-~-->**  AT+3V3T=500
724 -* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
725 -* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
726 -* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
727 -* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
728 -* Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
700 +* Example 1: Downlink Payload: 070101F4  -> AT+3V3T=500
701 +* Example 2: Downlink Payload: 0701FFFF   -> AT+3V3T=65535
702 +* Example 3: Downlink Payload: 070203E8  -> AT+5VT=1000
703 +* Example 4: Downlink Payload: 07020000  -> AT+5VT=0
704 +* Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
705 +* Example 6: Downlink Payload: 07030000  -> AT+12VT=0
729 729  
707 +== 3.4 Set the Probe Model ==
730 730  
731 -=== 3.3.4 Set the Probe Model ===
732 732  
710 +(% style="color:blue" %)**AT Command: AT** **+PROBE**
733 733  
734 -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.
712 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
713 +|=(% style="width: 157px;" %)**Command Example**|=(% style="width: 267px;" %)**Function**|=**Response**
714 +|(% style="width:157px" %)AT +PROBE =?|(% style="width:267px" %)Get or Set the probe model.|(((
715 +0
716 +OK
717 +)))
718 +|(% style="width:157px" %)AT +PROBE =0003|(% style="width:267px" %)Set water depth sensor mode, 3m type.|OK
719 +|(% style="width:157px" %)AT +PROBE =0101|(% style="width:267px" %)Set pressure transmitters mode, first type.|(((
720 +OK
721 +)))
722 +|(% style="width:157px" %)AT +PROBE =0000|(% style="width:267px" %)Initial state, no settings.|(((
723 +OK
724 +)))
735 735  
736 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
726 +(% style="color:blue" %)**Downlink Command: 0x08**
737 737  
738 -AT+PROBE=aabb
728 +Format: Command Code (0x08) followed by 2 bytes.
739 739  
740 -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 +* Example 1: Downlink Payload: 080003  -> AT+PROBE=0003
731 +* Example 2: Downlink Payload: 080101  -> AT+PROBE=0101
741 741  
742 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
733 += 4. Battery & how to replace =
743 743  
744 -bb represents which type of pressure sensor it is.
735 +== 4.1 Battery Type ==
745 745  
746 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
747 747  
748 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
749 -|(% 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**
750 -|(% 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
751 -OK
752 -|(% 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
753 -|(% style="background-color:#f2f2f2; width:154px" %)(((
754 -AT +PROBE =000A
738 +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 -
757 -)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
758 -|(% 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
759 -|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
760 760  
761 -(% style="color:blue" %)**Downlink Command: 0x08**
741 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
762 762  
763 -Format: Command Code (0x08) followed by 2 bytes.
743 +[[image:1675146710956-626.png]]
764 764  
765 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
766 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
767 767  
746 +Minimum Working Voltage for the PS-LB:
768 768  
769 -=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
748 +PS-LB:  2.45v ~~ 3.6v
770 770  
771 771  
772 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
751 +== 4.2 Replace Battery ==
773 773  
774 -(% style="color:blue" %)**AT Command: AT** **+STDC**
775 775  
776 -AT+STDC=aa,bb,bb
754 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
777 777  
778 -(% style="color:#037691" %)**aa:**(%%)
779 -**0:** means disable this function and use TDC to send packets.
780 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
781 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
782 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
756 +And make sure the positive and negative pins match.
783 783  
784 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
785 -|(% 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**
786 -|(% 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
787 -OK
788 -|(% 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" %)(((
789 -Attention:Take effect after ATZ
790 790  
791 -OK
792 -)))
793 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
794 -Use the TDC interval to send packets.(default)
759 +== 4.3 Power Consumption Analyze ==
795 795  
796 -
797 -)))|(% style="background-color:#f2f2f2" %)(((
798 -Attention:Take effect after ATZ
799 799  
800 -OK
801 -)))
762 +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.
802 802  
803 -(% style="color:blue" %)**Downlink Command: 0xAE**
804 804  
805 -Format: Command Code (0x08) followed by 5 bytes.
765 +Instruction to use as below:
806 806  
807 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
808 808  
768 +(% style="color:blue" %)**Step 1:**(%%) Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
809 809  
810 -= 4. Battery & Power Consumption =
770 +[[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
811 811  
812 812  
813 -PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
773 +(% style="color:blue" %)**Step 2:**(%%) Open it and choose
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/]] .
775 +* Product Model
776 +* Uplink Interval
777 +* Working Mode
816 816  
779 +And the Life expectation in difference case will be shown on the right.
817 817  
818 -= 5. OTA firmware update =
781 +[[image:1675146895108-304.png]]
819 819  
820 820  
784 +The battery related documents as below:
785 +
786 +* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
787 +* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
788 +* [[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]]
789 +
790 +[[image:image-20230131145708-3.png]]
791 +
792 +
793 +=== 4.3.1 ​Battery Note ===
794 +
795 +
796 +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.
797 +
798 +
799 +=== 4.3.2 Replace the battery ===
800 +
801 +
802 +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.
803 +
804 +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)
805 +
806 +
807 += 5. Remote Configure device =
808 +
809 +== 5.1 Connect via BLE ==
810 +
811 +
812 +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/]]
813 +
814 +
815 +== 5.2 AT Command Set ==
816 +
817 +
818 +
819 += 6. OTA firmware update =
820 +
821 +
821 821  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/]]
822 822  
823 823  
824 -= 6. FAQ =
825 += 7. FAQ =
825 825  
826 -== 6.1 How to use AT Command via UART to access device? ==
827 +== 7.1 How to use AT Command to access device? ==
827 827  
828 828  
829 829  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  
831 831  
832 -== 6.2 How to update firmware via UART port? ==
833 +== 7.2 How to update firmware via UART port? ==
833 833  
834 834  
835 835  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  
837 837  
838 -== 6.3 How to change the LoRa Frequency Bands/Region? ==
839 +== 7.3 How to change the LoRa Frequency Bands/Region? ==
839 839  
840 840  
841 841  You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
... ... @@ -842,13 +842,13 @@
842 842  When downloading the images, choose the required image file for download. ​
843 843  
844 844  
845 -= 7. Order Info =
846 += 8. Order Info =
846 846  
847 847  
848 848  [[image:image-20230131153105-4.png]]
849 849  
850 850  
851 -= 8. ​Packing Info =
852 += 9. ​Packing Info =
852 852  
853 853  
854 854  (% style="color:#037691" %)**Package Includes**:
... ... @@ -862,10 +862,9 @@
862 862  * Package Size / pcs : cm
863 863  * Weight / pcs : g
864 864  
866 += 10. Support =
865 865  
866 -= 9. Support =
867 867  
868 -
869 869  * 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.
870 870  
871 871  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
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