Changes for page PS-LB/LS -- LoRaWAN Air Water Pressure Sensor User Manual
Last modified by Xiaoling on 2025/07/10 16:21
From version 61.1
edited by Bei Jinggeng
on 2023/06/06 09:17
on 2023/06/06 09:17
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To version 45.1
edited by Bei Jinggeng
on 2023/02/20 17:13
on 2023/02/20 17:13
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... ... @@ -1,1 +1,1 @@ 1 -PS-LB --LoRaWAN Air Water Pressure Sensor User Manual 1 +PS-LB -- LoRaWAN Air Water Pressure Sensor User Manual - Content
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... ... @@ -58,7 +58,6 @@ 58 58 * Uplink on periodically 59 59 * Downlink to change configure 60 60 * 8500mAh Battery for long term use 61 -* Controllable 3.3v,5v and 12v output to power external sensor 62 62 63 63 64 64 == 1.3 Specification == ... ... @@ -77,7 +77,7 @@ 77 77 78 78 (% style="color:#037691" %)**LoRa Spec:** 79 79 80 -* Frequency Range, Band 1 (HF): 862 ~~ 1020 Mhz ,Band 2 (LF): 410 ~~ 528 Mhz79 +* Frequency Range, Band 1 (HF): 862 ~~ 1020 Mhz 81 81 * Max +22 dBm constant RF output vs. 82 82 * RX sensitivity: down to -139 dBm. 83 83 * Excellent blocking immunity ... ... @@ -136,8 +136,11 @@ 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 138 +* Overload 200% F.S 139 +* Zero Temperature Drift: ±2% F.S) 140 +* FS Temperature Drift: ±2% F.S 139 139 * Storage temperature: -30℃~~80℃ 140 -* Operating temperature: 0℃~~5 0℃142 +* Operating temperature: -40℃~~85℃ 141 141 * Material: 316 stainless steels 142 142 143 143 ... ... @@ -198,18 +198,18 @@ 198 198 [[image:1675071855856-879.png]] 199 199 200 200 201 -(% border="1" cellspacing="4" style="background-color:#f 2f2f2; 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" %)(((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" %)((( 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.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. 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-NAis 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. 213 213 214 214 215 215 == 1.9 Pin Mapping == ... ... @@ -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-20230 426085320-1.png||height="234" width="504"]]274 +[[image:image-20230131134744-2.jpeg]] 273 273 274 274 277 + 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. 306 306 307 307 311 + 308 308 == 2.3 Uplink Payload == 309 309 314 + 315 +Uplink payloads have two types: 316 + 317 +* Distance Value: Use FPORT=2 318 +* Other control commands: Use other FPORT fields. 319 + 320 +The application server should parse the correct value based on FPORT settings. 321 + 322 + 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:#f 2f2f2; 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" %)BAT331 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %) 332 +|(% colspan="6" %)**Device Status (FPORT=5)** 333 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2** 334 +|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT 322 322 323 323 Example parse in TTNv3 324 324 ... ... @@ -384,15 +384,30 @@ 384 384 Uplink payload includes in total 9 bytes. 385 385 386 386 387 -(% border="1" cellspacing="4" style="background-color:#f 2f2f2; width:510px" %)388 -|(% style=" background-color:#d9e2f3; color:#0070c0;width:97px" %)(((400 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %) 401 +|(% style="width:97px" %)((( 389 389 **Size(bytes)** 390 -)))|(% 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**403 +)))|(% 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]] 394 394 395 395 409 +(% class="wikigeneratedid" %) 410 +=== 2.3.3 Sensor value, FPORT~=7 === 411 + 412 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:543px" %) 413 +|(% style="width:99px" %)((( 414 +**Size(bytes)** 415 +)))|(% style="width:63px" %)2|(% style="width:378px" %)n 416 +|(% style="width:99px" %)Value|(% style="width:63px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:378px" %)((( 417 +Voltage value, each 2 bytes is a set of voltage values 418 +))) 419 + 420 + 421 +[[image:image-20230220171300-1.png||height="207" width="863"]] 422 + 423 + 396 396 === 2.3.3 Battery Info === 397 397 398 398 ... ... @@ -403,27 +403,27 @@ 403 403 Ex2: 0x0B49 = 2889mV 404 404 405 405 434 + 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.438 +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.**441 +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 443 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %) 444 +|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning** 445 +|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water 446 +|(% 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.448 +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.454 +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.483 +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 Sensorvalue, FPORT~=7===494 +=== 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; color:#0070c0; width:94px" %)((( 476 -**Size(bytes)** 477 -)))|(% style="background-color:#d9e2f3; color:#0070c0; width:43px" %)**2**|(% style="background-color:#d9e2f3; color:#0070c0; width:367px" %)**n** 478 -|(% style="width:94px" %)Value|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)((( 479 -Voltage value, each 2 bytes is a set of voltage values. 480 -))) 481 - 482 -[[image:image-20230220171300-1.png||height="207" width="863"]] 483 - 484 -Multiple sets of data collected are displayed in this form: 485 - 486 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2] 487 - 488 - 489 -=== 2.3.9 Decode payload in The Things Network === 490 - 491 - 492 492 While using TTN network, you can add the payload format to decode the payload. 493 493 494 494 ... ... @@ -532,6 +532,7 @@ 532 532 533 533 534 534 540 + 535 535 [[image:1675145029119-717.png]] 536 536 537 537 ... ... @@ -565,38 +565,35 @@ 565 565 [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]] 566 566 567 567 568 -= 3. Configure PS-LB = 569 569 570 -= =3.1ConfigureMethods==575 += 3. Configure PS-LB via AT Command or LoRaWAN Downlink = 571 571 572 572 573 - PS-LB-NAsupports belowconfiguremethod:578 +Use can configure PS-LB via AT Command or LoRaWAN Downlink. 574 574 575 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]. 576 -* AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]]. 577 -* LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 580 +* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]]. 581 +* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 578 578 583 +There are two kinds of commands to configure PS-LB, they are: 579 579 580 - ==3.2General Commands==585 +* (% style="color:#037691" %)**General Commands** 581 581 582 - 583 583 These commands are to configure: 584 584 585 585 * General system settings like: uplink interval. 586 586 * LoRaWAN protocol & radio related command. 587 587 588 -They are same for all Dragino Device swhich support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:592 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: 589 589 590 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>> url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]594 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]] 591 591 592 592 593 - ==3.3Commands special design for PS-LB==597 +* (% style="color:#037691" %)**Commands special design for PS-LB** 594 594 595 - 596 596 These commands only valid for PS-LB, as below: 597 597 598 598 599 -== =3.3.1 Set Transmit Interval Time ===602 +== 3.1 Set Transmit Interval Time == 600 600 601 601 602 602 Feature: Change LoRaWAN End Node Transmit Interval. ... ... @@ -603,14 +603,14 @@ 603 603 604 604 (% style="color:blue" %)**AT Command: AT+TDC** 605 605 606 -(% border="1" cellspacing="4" style="background-color:#f 2f2f2; width:510px" %)607 -|=(% style="width: 16 0px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Response**608 -|(% style=" background-color:#f2f2f2;width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2;width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((609 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %) 610 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response** 611 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|((( 609 609 30000 610 610 OK 611 611 the interval is 30000ms = 30s 612 612 ))) 613 -|(% style=" background-color:#f2f2f2;width:157px" %)AT+TDC=60000|(% style="background-color:#f2f2f2;width:166px" %)Set Transmit Interval|(% style="background-color:#f2f2f2" %)(((616 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|((( 614 614 OK 615 615 Set transmit interval to 60000ms = 60 seconds 616 616 ))) ... ... @@ -625,7 +625,7 @@ 625 625 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 626 626 627 627 628 -== =3.3.2 Set Interrupt Mode ===631 +== 3.2 Set Interrupt Mode == 629 629 630 630 631 631 Feature, Set Interrupt mode for GPIO_EXIT. ... ... @@ -632,20 +632,20 @@ 632 632 633 633 (% style="color:blue" %)**AT Command: AT+INTMOD** 634 634 635 -(% border="1" cellspacing="4" style="background-color:#f 2f2f2; width:510px" %)636 -|=(% style="width: 154px; background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Response**637 -|(% style=" background-color:#f2f2f2;width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2;width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2;width:157px" %)(((638 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %) 639 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 157px;" %)**Response** 640 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)((( 638 638 0 639 639 OK 640 -the mode is 0 = DisableInterrupt643 +the mode is 0 = No interruption 641 641 ))) 642 -|(% style=" background-color:#f2f2f2;width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2;width:196px" %)(((645 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)((( 643 643 Set Transmit Interval 644 - 0. (Disable Interrupt),645 - ~1. (Trigger by rising and falling edge)646 - 2. (Trigger by falling edge)647 - 3. (Trigger by rising edge)648 -)))|(% style=" background-color:#f2f2f2;width:157px" %)OK647 +~1. (Disable Interrupt), 648 +2. (Trigger by rising and falling edge) 649 +3. (Trigger by falling edge) 650 +4. (Trigger by rising edge) 651 +)))|(% style="width:157px" %)OK 649 649 650 650 (% style="color:blue" %)**Downlink Command: 0x06** 651 651 ... ... @@ -657,7 +657,7 @@ 657 657 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 658 658 659 659 660 -== =3.3.3Set the output time ===663 +== 3.3 Set the output time == 661 661 662 662 663 663 Feature, Control the output 3V3 , 5V or 12V. ... ... @@ -664,52 +664,52 @@ 664 664 665 665 (% style="color:blue" %)**AT Command: AT+3V3T** 666 666 667 -(% border="1" cellspacing="4" style="background-color:#f 2f2f2; width:474px" %)668 -|=(% style="width: 154px; background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 201px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 116px;background-color:#D9E2F3;color:#0070C0" %)**Response**669 -|(% style=" background-color:#f2f2f2;width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2;width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2;width:116px" %)(((670 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:474px" %) 671 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 201px;" %)**Function**|=(% style="width: 116px;" %)**Response** 672 +|(% style="width:154px" %)AT+3V3T=?|(% style="width:201px" %)Show 3V3 open time.|(% style="width:116px" %)((( 670 670 0 671 671 OK 672 672 ))) 673 -|(% style=" background-color:#f2f2f2;width:154px" %)AT+3V3T=0|(% style="background-color:#f2f2f2;width:201px" %)Normally open 3V3 power supply.|(% style="background-color:#f2f2f2;width:116px" %)(((676 +|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)((( 674 674 OK 675 675 default setting 676 676 ))) 677 -|(% style=" background-color:#f2f2f2;width:154px" %)AT+3V3T=1000|(% style="background-color:#f2f2f2;width:201px" %)Close after a delay of 1000 milliseconds.|(% style="background-color:#f2f2f2;width:116px" %)(((680 +|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)((( 678 678 OK 679 679 ))) 680 -|(% style=" background-color:#f2f2f2;width:154px" %)AT+3V3T=65535|(% style="background-color:#f2f2f2;width:201px" %)Normally closed 3V3 power supply.|(% style="background-color:#f2f2f2;width:116px" %)(((683 +|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)((( 681 681 OK 682 682 ))) 683 683 684 684 (% style="color:blue" %)**AT Command: AT+5VT** 685 685 686 -(% border="1" cellspacing="4" style="background-color:#f 2f2f2; width:470px" %)687 -|=(% style="width: 155px; background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 114px;background-color:#D9E2F3;color:#0070C0" %)**Response**688 -|(% style=" background-color:#f2f2f2;width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2;width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2;width:114px" %)(((689 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %) 690 +|=(% style="width: 155px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 114px;" %)**Response** 691 +|(% style="width:155px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:114px" %)((( 689 689 0 690 690 OK 691 691 ))) 692 -|(% style=" background-color:#f2f2f2;width:155px" %)AT+5VT=0|(% style="background-color:#f2f2f2;width:196px" %)Normally closed 5V power supply.|(% style="background-color:#f2f2f2;width:114px" %)(((695 +|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)((( 693 693 OK 694 694 default setting 695 695 ))) 696 -|(% style=" background-color:#f2f2f2;width:155px" %)AT+5VT=1000|(% style="background-color:#f2f2f2;width:196px" %)Close after a delay of 1000 milliseconds.|(% style="background-color:#f2f2f2;width:114px" %)(((699 +|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)((( 697 697 OK 698 698 ))) 699 -|(% style=" background-color:#f2f2f2;width:155px" %)AT+5VT=65535|(% style="background-color:#f2f2f2;width:196px" %)Normally open 5V power supply.|(% style="background-color:#f2f2f2;width:114px" %)(((702 +|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)((( 700 700 OK 701 701 ))) 702 702 703 703 (% style="color:blue" %)**AT Command: AT+12VT** 704 704 705 -(% border="1" cellspacing="4" style="background-color:#f 2f2f2; width:443px" %)706 -|=(% style="width: 156px; background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 199px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 83px;background-color:#D9E2F3;color:#0070C0" %)**Response**707 -|(% style=" background-color:#f2f2f2;width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2;width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2;width:83px" %)(((708 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %) 709 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response** 710 +|(% style="width:156px" %)AT+12VT=?|(% style="width:199px" %)Show 12V open time.|(% style="width:83px" %)((( 708 708 0 709 709 OK 710 710 ))) 711 -|(% style=" background-color:#f2f2f2;width:156px" %)AT+12VT=0|(% style="background-color:#f2f2f2;width:199px" %)Normally closed 12V power supply.|(% style="background-color:#f2f2f2;width:83px" %)OK712 -|(% 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" %)(((714 +|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK 715 +|(% style="width:156px" %)AT+12VT=500|(% style="width:199px" %)Close after a delay of 500 milliseconds.|(% style="width:83px" %)((( 713 713 OK 714 714 ))) 715 715 ... ... @@ -727,142 +727,180 @@ 727 727 * Example 6: Downlink Payload: 07030000 **~-~-->** AT+12VT=0 728 728 729 729 730 -== =3.3.4 Set the Probe Model ===733 +== 3.4 Set the Probe Model == 731 731 732 732 733 - Usersneed to configure thisparameter according to the type of externalprobe. In this way, the servercan decode according to this value, and convert the current valueoutputby the sensor into waterdepthorpressure value.736 +(% style="color:blue" %)**AT Command: AT** **+PROBE** 734 734 735 -(% style="color:blue" %)**AT Command: AT** **+PROBE** 738 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %) 739 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response** 740 +|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)((( 741 +0 742 +OK 743 +))) 744 +|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK 745 +|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)((( 746 +OK 747 +))) 748 +|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)((( 749 +OK 750 +))) 736 736 737 - AT+PROBE=aabb752 +(% style="color:blue" %)**Downlink Command: 0x08** 738 738 739 - Whenaa=00, itis the waterdepthmode,andthe current is converted intothewaterdepthvalue;bbisthe probe ata depth ofseveral meters.754 +Format: Command Code (0x08) followed by 2 bytes. 740 740 741 -When aa=01, it is the pressure mode, which converts the current into a pressure value; 756 +* Example 1: Downlink Payload: 080003 **~-~-->** AT+PROBE=0003 757 +* Example 2: Downlink Payload: 080101 **~-~-->** AT+PROBE=0101 742 742 743 -bb represents which type of pressure sensor it is. 744 744 745 - (A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)760 +== 3.5 Multiple collections are one uplink(Since firmware V1.1) == 746 746 747 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 748 -|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:269px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Response** 749 -|(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=?|(% style="background-color:#f2f2f2; width:269px" %)Get or Set the probe model.|(% style="background-color:#f2f2f2" %)0 762 +Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time. 763 + 764 +(% style="color:blue" %)**AT Command: AT** **+STDC** 765 + 766 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %) 767 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response** 768 +|(% style="width:156px" %)AT+STDC=?|(% style="width:137px" %)((( 769 +Get the mode of multiple acquisitions and one uplink 770 +)))|((( 771 +1,10,18 750 750 OK 751 - |(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0003|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 3m type.|(% style="background-color:#f2f2f2" %)OK752 -|(% style=" background-color:#f2f2f2;width:154px" %)(((753 - AT+PROBE=000A773 +))) 774 +|(% style="width:156px" %)AT+STDC=1,10,18|(% style="width:137px" %)Set the mode of multiple acquisitions and one uplink|((( 775 +OK 754 754 755 - 756 -)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK 757 -|(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0101|(% style="background-color:#f2f2f2; width:269px" %)Set pressure transmitters mode, first type(A).|(% style="background-color:#f2f2f2" %)OK 758 -|(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK 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 777 +aa: 760 760 779 +0 means disable this function and use TDC to send packets. 761 761 762 - 781 +1 means enable this function, use the method of multiple acquisitions to send packets. 763 763 764 - (%style="color:blue" %)**DownlinkCommand:0x08**783 +bb: Each collection interval (s), the value is 1~~65535 765 765 766 -Format: Command Code (0x08) followed by 2 bytes. 785 +cc: the number of collection times, the value is 1~~120 786 +))) 767 767 768 -* Example 1: Downlink Payload: 080003 **~-~-->** AT+PROBE=0003 769 -* Example 2: Downlink Payload: 080101 **~-~-->** AT+PROBE=0101 788 +(% style="color:blue" %)**Downlink Command: 0xAE** 770 770 790 +Format: Command Code (0x08) followed by 5 bytes. 771 771 772 - ===3.3.5 Multiplecollectionsareone uplink(SincefirmwareV1.1)===792 +* Example 1: Downlink Payload: AE 01 02 58 12 **~-~-->** AT+STDC=1,600,18 773 773 794 += 4. Battery & how to replace = 774 774 775 - AddedAT+STDCcommandto collectthevoltage of VDC_INPUTmultipletimes and upload it at one time.796 +== 4.1 Battery Type == 776 776 777 -(% style="color:blue" %)**AT Command: AT** **+STDC** 778 778 779 -A T+STDC=aa,bb,bb799 +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. 780 780 781 -(% style="color:#037691" %)**aa:**(%%) 782 -**0:** means disable this function and use TDC to send packets. 783 -**1:** means enable this function, use the method of multiple acquisitions to send packets. 784 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535 785 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120 801 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance. 786 786 787 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 788 -|(% 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** 789 -|(% 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" %)1,10,18 790 -OK 791 -|(% 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" %)((( 792 -Attention:Take effect after ATZ 803 +[[image:1675146710956-626.png]] 793 793 794 -OK 795 -))) 796 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)((( 797 -Use the TDC interval to send packets.(default) 798 798 799 - 800 -)))|(% style="background-color:#f2f2f2" %)((( 801 -Attention:Take effect after ATZ 806 +Minimum Working Voltage for the PS-LB: 802 802 803 -OK 804 -))) 808 +PS-LB: 2.45v ~~ 3.6v 805 805 806 -(% style="color:blue" %)**Downlink Command: 0xAE** 807 807 808 - Format:CommandCode(0x08) followedby 5 bytes.811 +== 4.2 Replace Battery == 809 809 810 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->** AT+STDC=1,600,18 811 811 814 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery. 812 812 813 - =4. Battery&PowerConsumption=816 +And make sure the positive and negative pins match. 814 814 815 815 816 - PS-LB-NAuses ER26500 + SPC1520 battery pack.See belowlink fordetail informationabout the battery infoand how to replace.819 +== 4.3 Power Consumption Analyze == 817 817 818 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 819 819 822 +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. 820 820 821 - =5.OTA firmwareupdate=824 +Instruction to use as below: 822 822 826 +(% 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]] 823 823 824 - Pleaseseethislink for how to do OTA firmwareupdate: [[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/]]828 +(% style="color:blue" %)**Step 2:**(%%) Open it and choose 825 825 830 +* Product Model 831 +* Uplink Interval 832 +* Working Mode 826 826 827 - =6.FAQ=834 +And the Life expectation in difference case will be shown on the right. 828 828 829 - == 6.1 How to use AT Command via UART to access device? ==836 +[[image:1675146895108-304.png]] 830 830 831 831 832 - 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]]839 +The battery related documents as below: 833 833 841 +* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]], 842 +* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]] 843 +* [[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]] 834 834 835 - == 6.2 How to update firmwareviaUARTport? ==845 +[[image:image-20230131145708-3.png]] 836 836 837 837 838 - See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]848 +=== 4.3.1 Battery Note === 839 839 840 840 841 - ==6.3Howto changetheLoRaFrequencyBands/Region?==851 +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. 842 842 843 843 844 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]. 845 -When downloading the images, choose the required image file for download. 854 +=== 4.3.2 Replace the battery === 846 846 847 847 848 - =7. Order Info=857 +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. 849 849 859 +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) 850 850 851 -[[image:image-20230131153105-4.png]] 852 852 862 += 5. Remote Configure device = 853 853 854 -= 8.Troubleshooting=864 +== 5.1 Connect via BLE == 855 855 856 -== 8.1 Water Depth Always shows 0 in payload == 857 857 867 +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/]] 858 858 859 -If your device's IDC_intput_mA is normal, but your reading always shows 0, please refer to the following points: 860 860 861 -~1. Please set it to mod1 862 -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 863 -3. Check the connection status of the sensor 870 +== 5.2 AT Command Set == 864 864 865 865 873 + 874 += 6. OTA firmware update = 875 + 876 + 877 +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/]] 878 + 879 + 880 += 7. FAQ = 881 + 882 +== 7.1 How to use AT Command to access device? == 883 + 884 + 885 +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]] 886 + 887 + 888 +== 7.2 How to update firmware via UART port? == 889 + 890 + 891 +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]] 892 + 893 + 894 +== 7.3 How to change the LoRa Frequency Bands/Region? == 895 + 896 + 897 +You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]. 898 +When downloading the images, choose the required image file for download. 899 + 900 + 901 += 8. Order Info = 902 + 903 + 904 +[[image:image-20230131153105-4.png]] 905 + 906 + 866 866 = 9. Packing Info = 867 867 868 868 ... ... @@ -883,6 +883,7 @@ 883 883 884 884 * 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. 885 885 886 -* 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]].927 +* 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]] 887 887 929 + 888 888
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