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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... ... @@ -203,7 +203,7 @@ 203 203 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240103160425-4.png?rev=1.1||alt="image-20240103160425-4.png"]](% style="display:none" %) 204 204 205 205 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 206 -|=(% style="width: 167px;background-color:# D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**206 +|=(% style="width: 167px;background-color:#4F81BD;color:white" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 226px;background-color:#4F81BD;color:white" %)**Action** 207 207 |(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Send an uplink|(% style="background-color:#f2f2f2; width:225px" %)((( 208 208 If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once. 209 209 Meanwhile, BLE module will be active and user can connect via BLE to configure device. ... ... @@ -251,12 +251,12 @@ 251 251 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20231231203439-3.png?width=886&height=385&rev=1.1||alt="image-20231231203439-3.png"]] 252 252 253 253 254 -= 2. Configure PS-LB to connect to LoRaWAN network = 254 += 2. Configure PS-LB/LS to connect to LoRaWAN network = 255 255 256 256 == 2.1 How it works == 257 257 258 258 259 -The PS-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the PS-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes. 259 +The PS-LB/LS 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/LS. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes. 260 260 261 261 262 262 == 2.2 Quick guide to connect to LoRaWAN server (OTAA) == ... ... @@ -271,9 +271,9 @@ 271 271 The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server. 272 272 273 273 274 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB. 274 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB/LS. 275 275 276 -Each PS-LB is shipped with a sticker with the default device EUI as below: 276 +Each PS-LB/LS is shipped with a sticker with the default device EUI as below: 277 277 278 278 [[image:image-20230426085320-1.png||height="234" width="504"]] 279 279 ... ... @@ -301,10 +301,10 @@ 301 301 302 302 [[image:1675144157838-392.png]] 303 303 304 -(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB 304 +(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB/LS 305 305 306 306 307 -Press the button for 5 seconds to activate the PS-LB. 307 +Press the button for 5 seconds to activate the PS-LB/LS. 308 308 309 309 (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network. 310 310 ... ... @@ -316,13 +316,13 @@ 316 316 === 2.3.1 Device Status, FPORT~=5 === 317 317 318 318 319 -Include device configure status. Once PS-LB Joined the network, it will uplink this message to the server. 319 +Include device configure status. Once PS-LB/LS Joined the network, it will uplink this message to the server. 320 320 321 -Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink. 321 +Users can also use the downlink command(0x26 01) to ask PS-LB/LS to resend this uplink. 322 322 323 323 324 324 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 325 -|(% colspan="6" style="background-color:# d9e2f3;#0070c0" %)**Device Status (FPORT=5)**325 +|(% colspan="6" style="background-color:#4F81BD;color:white" %)**Device Status (FPORT=5)** 326 326 |(% 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** 327 327 |(% 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 328 328 ... ... @@ -331,7 +331,7 @@ 331 331 [[image:1675144504430-490.png]] 332 332 333 333 334 -(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB, this value is 0x16 334 +(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB/LS, this value is 0x16 335 335 336 336 (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version 337 337 ... ... @@ -391,9 +391,9 @@ 391 391 392 392 393 393 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 394 -|(% style="background-color:# d9e2f3;#0070c0; width:97px" %)(((394 +|(% style="background-color:#4F81BD;color:white; width:97px" %)((( 395 395 **Size(bytes)** 396 -)))|(% style="background-color:# d9e2f3;#0070c0; width:48px" %)**2**|(% style="background-color:#d9e2f3;#0070c0; width:71px" %)**2**|(% style="background-color:#d9e2f3;#0070c0; width:98px" %)**2**|(% style="background-color:#d9e2f3;#0070c0; width:73px" %)**2**|(% style="background-color:#d9e2f3;#0070c0; width:122px" %)**1**396 +)))|(% style="background-color:#4F81BD;color:white; width:48px" %)**2**|(% style="background-color:#4F81BD;color:white; width:71px" %)**2**|(% style="background-color:#4F81BD;color:white; width:98px" %)**2**|(% style="background-color:#4F81BD;color:white; width:73px" %)**2**|(% style="background-color:#4F81BD;color:white; width:122px" %)**1** 397 397 |(% 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"]] 398 398 399 399 [[image:1675144608950-310.png]] ... ... @@ -402,7 +402,7 @@ 402 402 === 2.3.3 Battery Info === 403 403 404 404 405 -Check the battery voltage for PS-LB. 405 +Check the battery voltage for PS-LB/LS. 406 406 407 407 Ex1: 0x0B45 = 2885mV 408 408 ... ... @@ -412,16 +412,16 @@ 412 412 === 2.3.4 Probe Model === 413 413 414 414 415 -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. 415 +PS-LB/LS 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. 416 416 417 417 418 418 **For example.** 419 419 420 420 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 421 -|(% style="background-color:# d9e2f3;#0070c0" %)**Part Number**|(% style="background-color:#d9e2f3;#0070c0" %)**Probe Used**|(% style="background-color:#d9e2f3;#0070c0" %)**4~~20mA scale**|(% style="background-color:#d9e2f3;#0070c0" %)**Example: 12mA meaning**422 -|(% 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 423 -|(% 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 424 -|(% 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 421 +|(% style="background-color:#4F81BD;color:white" %)**Part Number**|(% style="background-color:#4F81BD;color:white" %)**Probe Used**|(% style="background-color:#4F81BD;color:white" %)**4~~20mA scale**|(% style="background-color:#4F81BD;color:white" %)**Example: 12mA meaning** 422 +|(% style="background-color:#f2f2f2" %)PS-LB/LS-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 423 +|(% style="background-color:#f2f2f2" %)PS-LB/LS-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 424 +|(% style="background-color:#f2f2f2" %)PS-LB/LS-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 425 425 426 426 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. 427 427 ... ... @@ -474,13 +474,13 @@ 474 474 0x01: Interrupt Uplink Packet. 475 475 476 476 477 -=== (% style="color:inherit; font-family:inherit; font-size:23px" %)2.3.8 Sensor value, FPORT~=7(%%)===477 +=== 2.3.8 Sensor value, FPORT~=7 === 478 478 479 479 480 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:50 8.222px" %)481 -|(% style="background-color:# d9e2f3;#0070c0; width:94px" %)(((480 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %) 481 +|(% style="background-color:#4F81BD;color:white; width:65px" %)((( 482 482 **Size(bytes)** 483 -)))|(% style="background-color:# d9e2f3;#0070c0; width:43px" %)**2**|(% style="background-color:#d9e2f3;#0070c0; width:367px" %)**n**483 +)))|(% style="background-color:#4F81BD;color:white; width:35px" %)**2**|(% style="background-color:#4F81BD;color:white; width:400px" %)**n** 484 484 |(% style="width:94px" %)Value|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)((( 485 485 Voltage value, each 2 bytes is a set of voltage values. 486 486 ))) ... ... @@ -501,13 +501,13 @@ 501 501 [[image:1675144839454-913.png]] 502 502 503 503 504 -PS-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]] 504 +PS-LB/LS TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]] 505 505 506 506 507 507 == 2.4 Uplink Interval == 508 508 509 509 510 -The PS-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval||style="background-color: rgb(255, 255, 255);"]] 510 +The PS-LB/LS by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval||style="background-color: rgb(255, 255, 255);"]] 511 511 512 512 513 513 == 2.5 Show Data in DataCake IoT Server == ... ... @@ -529,7 +529,7 @@ 529 529 530 530 (% style="color:blue" %)**Step 3:**(%%) Create an account or log in Datacake. 531 531 532 -(% style="color:blue" %)**Step 4:** (%%)Create PS-LB product. 532 +(% style="color:blue" %)**Step 4:** (%%)Create PS-LB/LS product. 533 533 534 534 [[image:1675145004465-869.png]] 535 535 ... ... @@ -558,7 +558,7 @@ 558 558 == 2.6 Frequency Plans == 559 559 560 560 561 -The PS-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets. 561 +The PS-LB/LS uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets. 562 562 563 563 [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]] 564 564 ... ... @@ -571,12 +571,12 @@ 571 571 [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]] 572 572 573 573 574 -= 3. Configure PS-LB = 574 += 3. Configure PS-LB/LS = 575 575 576 576 == 3.1 Configure Methods == 577 577 578 578 579 -PS-LB supports below configure method: 579 +PS-LB/LS supports below configure method: 580 580 581 581 * AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]. 582 582 * AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]]. ... ... @@ -595,10 +595,10 @@ 595 595 [[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/]] 596 596 597 597 598 -== 3.3 Commands special design for PS-LB == 598 +== 3.3 Commands special design for PS-LB/LS == 599 599 600 600 601 -These commands only valid for PS-LB, as below: 601 +These commands only valid for PS-LB/LS, as below: 602 602 603 603 604 604 === 3.3.1 Set Transmit Interval Time === ... ... @@ -609,7 +609,7 @@ 609 609 (% style="color:blue" %)**AT Command: AT+TDC** 610 610 611 611 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 612 -|=(% 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**612 +|=(% style="width: 160px; background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 160px; background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 190px;background-color:#4F81BD;color:white" %)**Response** 613 613 |(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)((( 614 614 30000 615 615 OK ... ... @@ -637,7 +637,7 @@ 637 637 (% style="color:blue" %)**AT Command: AT+INTMOD** 638 638 639 639 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 640 -|=(% style="width: 154px;background-color:# D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 160px;background-color:#D9E2F3;color:#0070C0" %)**Response**640 +|=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 196px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 160px;background-color:#4F81BD;color:white" %)**Response** 641 641 |(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)((( 642 642 0 643 643 OK ... ... @@ -668,7 +668,7 @@ 668 668 (% style="color:blue" %)**AT Command: AT+3V3T** 669 669 670 670 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %) 671 -|=(% style="width: 154px;background-color:# D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 201px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 119px;background-color:#D9E2F3;color:#0070C0" %)**Response**671 +|=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 201px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 119px;background-color:#4F81BD;color:white" %)**Response** 672 672 |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)((( 673 673 0 674 674 OK ... ... @@ -687,7 +687,7 @@ 687 687 (% style="color:blue" %)**AT Command: AT+5VT** 688 688 689 689 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %) 690 -|=(% style="width: 155px;background-color:# D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 119px;background-color:#D9E2F3;color:#0070C0" %)**Response**690 +|=(% style="width: 155px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 196px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 119px;background-color:#4F81BD;color:white" %)**Response** 691 691 |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)((( 692 692 0 693 693 OK ... ... @@ -706,7 +706,7 @@ 706 706 (% style="color:blue" %)**AT Command: AT+12VT** 707 707 708 708 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %) 709 -|=(% style="width: 156px;background-color:# D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 199px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 88px;background-color:#D9E2F3;color:#0070C0" %)**Response**709 +|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 199px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 88px;background-color:#4F81BD;color:white" %)**Response** 710 710 |(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)((( 711 711 0 712 712 OK ... ... @@ -747,7 +747,7 @@ 747 747 (A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C) 748 748 749 749 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 750 -|(% style="background-color:# d9e2f3;#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3;#0070c0; width:269px" %)**Function**|(% style="background-color:#d9e2f3;#0070c0" %)**Response**750 +|(% style="background-color:#4F81BD;color:white; width:154px" %)**Command Example**|(% style="background-color:#4F81BD;color:white; width:269px" %)**Function**|(% style="background-color:#4F81BD;color:white" %)**Response** 751 751 |(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=?|(% style="background-color:#f2f2f2; width:269px" %)Get or Set the probe model.|(% style="background-color:#f2f2f2" %)0 752 752 OK 753 753 |(% 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 ... ... @@ -781,7 +781,7 @@ 781 781 (% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120 782 782 783 783 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %) 784 -|(% style="background-color:# d9e2f3;#0070c0; width:160px" %)**Command Example**|(% style="background-color:#d9e2f3;#0070c0; width:215px" %)**Function**|(% style="background-color:#d9e2f3;#0070c0" %)**Response**784 +|(% style="background-color:#4F81BD;color:white; width:160px" %)**Command Example**|(% style="background-color:#4F81BD;color:white; width:215px" %)**Function**|(% style="background-color:#4F81BD;color:white" %)**Response** 785 785 |(% 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" %)1,10,18 786 786 OK 787 787 |(% 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" %)(((