Changes for page PS-LB/LS -- LoRaWAN Air Water Pressure Sensor User Manual
Last modified by Xiaoling on 2025/04/19 17:58
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... ... @@ -58,8 +58,8 @@ 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 62 + 63 63 == 1.3 Specification == 64 64 65 65 ... ... @@ -106,6 +106,7 @@ 106 106 * Sleep Mode: 5uA @ 3.3v 107 107 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 108 108 109 + 109 109 == 1.4 Probe Types == 110 110 111 111 === 1.4.1 Thread Installation Type === ... ... @@ -124,6 +124,7 @@ 124 124 * Operating temperature: -20℃~~60℃ 125 125 * Connector Type: Various Types, see order info 126 126 128 + 127 127 === 1.4.2 Immersion Type === 128 128 129 129 ... ... @@ -133,10 +133,14 @@ 133 133 * Measuring Range: Measure range can be customized, up to 100m. 134 134 * Accuracy: 0.2% F.S 135 135 * 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 136 136 * Storage temperature: -30℃~~80℃ 137 -* Operating temperature: 0℃~~5 0℃142 +* Operating temperature: -40℃~~85℃ 138 138 * Material: 316 stainless steels 139 139 145 + 140 140 == 1.5 Probe Dimension == 141 141 142 142 ... ... @@ -194,19 +194,20 @@ 194 194 [[image:1675071855856-879.png]] 195 195 196 196 197 -(% border="1" cellspacing="4" style="width:510px" %) 198 -|=(% 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**199 -|(% 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" %)((( 200 200 If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once. 201 201 Meanwhile, BLE module will be active and user can connect via BLE to configure device. 202 202 ))) 203 -|(% 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" %)(((204 -(% 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.205 -(% 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. 206 206 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. 207 207 ))) 208 -|(% 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. 209 209 216 + 210 210 == 1.9 Pin Mapping == 211 211 212 212 ... ... @@ -301,8 +301,18 @@ 301 301 After join success, it will start to upload messages to TTN and you can see the messages in the panel. 302 302 303 303 311 + 304 304 == 2.3 Uplink Payload == 305 305 314 + 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 + 306 306 === 2.3.1 Device Status, FPORT~=5 === 307 307 308 308 ... ... @@ -311,10 +311,10 @@ 311 311 Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink. 312 312 313 313 314 -(% border="1" cellspacing="4" style="width:510px" %) 315 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0"%)**Device Status (FPORT=5)**316 -|(% 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**317 -|(% 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 318 318 319 319 Example parse in TTNv3 320 320 ... ... @@ -380,15 +380,30 @@ 380 380 Uplink payload includes in total 9 bytes. 381 381 382 382 383 -(% border="1" cellspacing="4" style="background-color:#f 2f2f2; width:510px" %)400 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %) 384 384 |(% style="width:97px" %)((( 385 385 **Size(bytes)** 386 386 )))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1** 387 -|(% style="width:97px" %) **Value**|(% style="width:48px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.5ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.607E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.707E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)[[IN1 &IN2 Interrupt flag>>||anchor="H2.3.8IN126IN226INTpin"]]404 +|(% 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"]] 388 388 389 389 [[image:1675144608950-310.png]] 390 390 391 391 409 +(% 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 + 392 392 === 2.3.3 Battery Info === 393 393 394 394 ... ... @@ -399,27 +399,27 @@ 399 399 Ex2: 0x0B49 = 2889mV 400 400 401 401 434 + 402 402 === 2.3.4 Probe Model === 403 403 404 404 405 -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. 406 406 407 407 408 - **For example.**441 +For example. 409 409 410 -(% border="1" cellspacing="4" style="width:510px" %) 411 -|(% 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** 412 -|(% 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 413 -|(% 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 414 -|(% 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 415 415 416 -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. 417 417 418 418 419 419 === 2.3.5 0~~20mA value (IDC_IN) === 420 420 421 421 422 -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. 423 423 424 424 (% style="color:#037691" %)**Example**: 425 425 ... ... @@ -426,11 +426,6 @@ 426 426 27AE(H) = 10158 (D)/1000 = 10.158mA. 427 427 428 428 429 -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: 430 - 431 -[[image:image-20230225154759-1.png||height="408" width="741"]] 432 - 433 - 434 434 === 2.3.6 0~~30V value ( pin VDC_IN) === 435 435 436 436 ... ... @@ -464,27 +464,9 @@ 464 464 0x01: Interrupt Uplink Packet. 465 465 466 466 467 -=== (%id="cke_bm_109176S"style="display:none"%) (%%)2.3.8 Sensorvalue, FPORT~=7===494 +=== 2.3.8 Decode payload in The Things Network === 468 468 469 469 470 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:508.222px" %) 471 -|(% style="width:94px" %)((( 472 -**Size(bytes)** 473 -)))|(% style="width:43px" %)2|(% style="width:367px" %)n 474 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)((( 475 -Voltage value, each 2 bytes is a set of voltage values. 476 -))) 477 - 478 -[[image:image-20230220171300-1.png||height="207" width="863"]] 479 - 480 -Multiple sets of data collected are displayed in this form: 481 - 482 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2] 483 - 484 - 485 -=== 2.3.9 Decode payload in The Things Network === 486 - 487 - 488 488 While using TTN network, you can add the payload format to decode the payload. 489 489 490 490 ... ... @@ -562,19 +562,18 @@ 562 562 [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]] 563 563 564 564 565 -= 3. Configure PS-LB = 566 566 567 -= =3.1ConfigureMethods==575 += 3. Configure PS-LB via AT Command or LoRaWAN Downlink = 568 568 569 569 570 - PS-LB-NAsupports belowconfiguremethod:578 +Use can configure PS-LB via AT Command or LoRaWAN Downlink. 571 571 572 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]. 573 -* AT Command via UART Connection : See [[FAQ>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/#H7.FAQ]]. 574 -* 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. 575 575 576 - == 3.2 GeneralCommands==583 +There are two kinds of commands to configure PS-LB, they are: 577 577 585 +* (% style="color:#037691" %)**General Commands** 578 578 579 579 These commands are to configure: 580 580 ... ... @@ -581,18 +581,17 @@ 581 581 * General system settings like: uplink interval. 582 582 * LoRaWAN protocol & radio related command. 583 583 584 -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: 585 585 586 -[[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/]] 587 587 588 588 597 +* (% style="color:#037691" %)**Commands special design for PS-LB** 589 589 590 -== 3.3 Commands special design for PS-LB == 591 - 592 592 These commands only valid for PS-LB, as below: 593 593 594 594 595 -== =3.3.1 Set Transmit Interval Time ===602 +== 3.1 Set Transmit Interval Time == 596 596 597 597 598 598 Feature: Change LoRaWAN End Node Transmit Interval. ... ... @@ -599,19 +599,18 @@ 599 599 600 600 (% style="color:blue" %)**AT Command: AT+TDC** 601 601 602 -(% border="1" cellspacing="4" style="width:510px" %) 603 -|=(% style="width: 16 0px;background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Command Example**|=(% style="width: 160px;background-color: rgb(217, 226, 243); color: rgb(0, 112, 192);" %)**Function**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Response**604 -|(% 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|((( 605 605 30000 606 606 OK 607 607 the interval is 30000ms = 30s 608 608 ))) 609 -|(% 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|((( 610 610 OK 611 611 Set transmit interval to 60000ms = 60 seconds 612 612 ))) 613 613 614 - 615 615 (% style="color:blue" %)**Downlink Command: 0x01** 616 616 617 617 Format: Command Code (0x01) followed by 3 bytes time value. ... ... @@ -621,9 +621,10 @@ 621 621 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 622 622 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 623 623 624 -=== 3.3.2 Set Interrupt Mode === 625 625 631 +== 3.2 Set Interrupt Mode == 626 626 633 + 627 627 Feature, Set Interrupt mode for GPIO_EXIT. 628 628 629 629 (% style="color:blue" %)**AT Command: AT+INTMOD** ... ... @@ -633,14 +633,14 @@ 633 633 |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)((( 634 634 0 635 635 OK 636 -the mode is 0 = DisableInterrupt643 +the mode is 0 = No interruption 637 637 ))) 638 638 |(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)((( 639 639 Set Transmit Interval 640 - 0. (Disable Interrupt),641 - ~1. (Trigger by rising and falling edge)642 - 2. (Trigger by falling edge)643 - 3. (Trigger by rising edge)647 +~1. (Disable Interrupt), 648 +2. (Trigger by rising and falling edge) 649 +3. (Trigger by falling edge) 650 +4. (Trigger by rising edge) 644 644 )))|(% style="width:157px" %)OK 645 645 646 646 (% style="color:blue" %)**Downlink Command: 0x06** ... ... @@ -652,9 +652,10 @@ 652 652 * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 653 653 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 654 654 655 -=== 3.3.3 Set the output time === 656 656 663 +== 3.3 Set the output time == 657 657 665 + 658 658 Feature, Control the output 3V3 , 5V or 12V. 659 659 660 660 (% style="color:blue" %)**AT Command: AT+3V3T** ... ... @@ -721,111 +721,169 @@ 721 721 * Example 5: Downlink Payload: 070301F4 **~-~-->** AT+12VT=500 722 722 * Example 6: Downlink Payload: 07030000 **~-~-->** AT+12VT=0 723 723 724 -=== 3.3.4 Set the Probe Model === 725 725 733 +== 3.4 Set the Probe Model == 726 726 727 -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. 728 728 729 -**AT Command: AT** 736 +(% style="color:blue" %)**AT Command: AT** **+PROBE** 730 730 731 -AT+PROBE=aabb 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 +))) 732 732 733 - Whenaa=00, it ishewater depth mode, and thecurrent is converted intothe waterdepth value;bbisthe probeat adepthof several meters.752 +(% style="color:blue" %)**Downlink Command: 0x08** 734 734 735 - Whenaa=01, itis the pressuremode,whichconvertsthecurrentinto a pressure value;754 +Format: Command Code (0x08) followed by 2 bytes. 736 736 737 -bb represents which type of pressure sensor it is. 756 +* Example 1: Downlink Payload: 080003 **~-~-->** AT+PROBE=0003 757 +* Example 2: Downlink Payload: 080101 **~-~-->** AT+PROBE=0101 738 738 739 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C) 740 740 760 +== 3.5 Multiple collections are one uplink(Since firmware V1.1) == 761 + 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 + 741 741 (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %) 742 -|**Command Example**|**Function**|**Response** 743 -|AT +PROBE =?|Get or Set the probe model.|0 767 +|=(% 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 +1,10,18 744 744 OK 745 - |AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK746 -|((( 747 - 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 748 748 749 - 750 -)))|Set water depth sensor mode, 10m type.|OK 751 -|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK 752 -|AT +PROBE =0000|Initial state, no settings.|OK 777 +aa: 753 753 754 - **DownlinkCommand:0x08**779 +0 means disable this function and use TDC to send packets. 755 755 756 - Format:CommandCode(0x08)followedby2 bytes.781 +1 means enable this function, use the method of multiple acquisitions to send packets. 757 757 758 -* Example 1: Downlink Payload: 080003 **~-~-->** AT+PROBE=0003 759 -* Example 2: Downlink Payload: 080101 **~-~-->** AT+PROBE=0101 783 +bb: Each collection interval (s), the value is 1~~65535 760 760 761 -=== 3.3.5 Multiple collections are one uplink(Since firmware V1.1) === 785 +cc: the number of collection times, the value is 1~~120 786 +))) 762 762 788 +(% style="color:blue" %)**Downlink Command: 0xAE** 763 763 764 - AddedAT+STDCcommandtocollectthevoltage of VDC_INPUT multipletimes anduploaditatonetime.790 +Format: Command Code (0x08) followed by 5 bytes. 765 765 766 - (%style="color:blue"%)**AT Command:T****792 +* Example 1: Downlink Payload: AE 01 02 58 12 **~-~-->** AT+STDC=1,600,18 767 767 768 - AT+STDC=aa,bb,bb794 += 4. Battery & how to replace = 769 769 770 -(% style="color:#037691" %)**aa:**(%%) 771 -**0:** means disable this function and use TDC to send packets. 772 -**1:** means enable this function, use the method of multiple acquisitions to send packets. 773 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535 774 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120 796 +== 4.1 Battery Type == 775 775 776 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %) 777 -|**Command Example**|**Function**|**Response** 778 -|AT+STDC=?|Get the mode of multiple acquisitions and one uplink.|1,10,18 779 -OK 780 -|AT+STDC=1,10,18|Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|((( 781 -Attention:Take effect after ATZ 782 782 783 -OK 784 -))) 785 -|AT+STDC=0, 0,0|((( 786 -Use the TDC interval to send packets.(default) 799 +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. 787 787 788 - 789 -)))|((( 790 -Attention:Take effect after ATZ 801 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance. 791 791 792 -OK 793 -))) 803 +[[image:1675146710956-626.png]] 794 794 795 -(% style="color:blue" %)**Downlink Command: 0xAE** 796 796 797 - Format:CommandCode(0x08)followedby 5 bytes.806 +Minimum Working Voltage for the PS-LB: 798 798 799 - * Example 1: DownlinkPayload:AE01 02812**~-~-->**AT+STDC=1,600,18808 +PS-LB: 2.45v ~~ 3.6v 800 800 801 -= 4. Battery & Power Consumption = 802 802 803 - PS-LB-NAuses ER26500+ SPC1520 batterypack. Seebelow link for detail information aboutthebatteryinfo and how to replace.811 +== 4.2 Replace Battery == 804 804 805 - [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] . 806 806 814 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery. 807 807 808 - = 5. OTAfirmware update=816 +And make sure the positive and negative pins match. 809 809 810 810 819 +== 4.3 Power Consumption Analyze == 820 + 821 + 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. 823 + 824 +Instruction to use as below: 825 + 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]] 827 + 828 +(% style="color:blue" %)**Step 2:**(%%) Open it and choose 829 + 830 +* Product Model 831 +* Uplink Interval 832 +* Working Mode 833 + 834 +And the Life expectation in difference case will be shown on the right. 835 + 836 +[[image:1675146895108-304.png]] 837 + 838 + 839 +The battery related documents as below: 840 + 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]] 844 + 845 +[[image:image-20230131145708-3.png]] 846 + 847 + 848 +=== 4.3.1 Battery Note === 849 + 850 + 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. 852 + 853 + 854 +=== 4.3.2 Replace the battery === 855 + 856 + 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. 858 + 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) 860 + 861 + 862 += 5. Remote Configure device = 863 + 864 +== 5.1 Connect via BLE == 865 + 866 + 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/]] 868 + 869 + 870 +== 5.2 AT Command Set == 871 + 872 + 873 + 874 += 6. OTA firmware update = 875 + 876 + 811 811 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/]] 812 812 813 813 814 -= 6. FAQ =880 += 7. FAQ = 815 815 816 -== 6.1 How to use AT Commandvia UARTto access device? ==882 +== 7.1 How to use AT Command to access device? == 817 817 818 818 819 819 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]] 820 820 821 821 822 -== 6.2 How to update firmware via UART port? ==888 +== 7.2 How to update firmware via UART port? == 823 823 824 824 825 825 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]] 826 826 827 827 828 -== 6.3 How to change the LoRa Frequency Bands/Region? ==894 +== 7.3 How to change the LoRa Frequency Bands/Region? == 829 829 830 830 831 831 You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]. ... ... @@ -832,13 +832,13 @@ 832 832 When downloading the images, choose the required image file for download. 833 833 834 834 835 -= 7. Order Info =901 += 8. Order Info = 836 836 837 837 838 838 [[image:image-20230131153105-4.png]] 839 839 840 840 841 -= 8. Packing Info =907 += 9. Packing Info = 842 842 843 843 844 844 (% style="color:#037691" %)**Package Includes**: ... ... @@ -852,11 +852,13 @@ 852 852 * Package Size / pcs : cm 853 853 * Weight / pcs : g 854 854 855 -= 9. Support = 856 856 922 += 10. Support = 857 857 924 + 858 858 * 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. 859 859 860 860 * 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]] 861 861 929 + 862 862
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