Changes for page End Device AT Commands and Downlink Command
Last modified by kai on 2024/09/06 10:00
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... ... @@ -9,25 +9,25 @@ 9 9 10 10 Dragino LoRaWAN End Node support two types of AT Commands and Downlink Commands: 11 11 12 -* **Common Commands:** They should be available for each sensor, such as: change uplink interval, reset device. 13 -* **Sensor Related Commands:** Only for special sensor, such as control relay, poll RS485 device. 12 +* (% style="color:blue" %)**Common Commands:** (%%) They should be available for each sensor, such as: change uplink interval, reset device. 13 +* (% style="color:blue" %)**Sensor Related Commands:** (%%) Only for special sensor, such as control relay, poll RS485 device. 14 14 15 15 ((( 16 16 **This page shows the common commands since Dragino LoRaWAN stack DR-LWS-005. Make sure the end node support stack higher than DR-LWS-005 before checking this page.** 17 - 18 18 ))) 19 19 19 + 20 20 = 2. How to use AT Commands or Downlink command = 21 21 22 22 23 -* ForAT Command,See Devices User Manual forDevice. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]24 -* ForLoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows theHEX format downlinkcodefor eachcommand. but some servers use base64 as downlink code. Below are reference for how to use downlink command:23 +* **AT Command** : See Devices User Manual for how to connect to device via USB TTL adapter and use. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]] 24 +* **LoRaWAN Downlink Command**: The gateway transfer downlink command in HEX format. This page shows the Downlink Command In HEX format. Please note some LoRaWAN servers use base64 as downlink code so user need to convert HEX to Base64 and use. Below are references for how to use downlink command: 25 25 ** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]] 26 -** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]] 26 +** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]], [[How to Convert>>http://wiki.dragino.com/xwiki/bin/view/Main/Notes%20for%20ChirpStack/#H4.1ConvertHEXtoBase64]]? 27 27 ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server) 28 28 29 +(% style="display:none" %) (%%) 29 29 30 - 31 31 = 3. Support End Node and firmware version = 32 32 33 33 ... ... @@ -102,10 +102,10 @@ 102 102 ))) 103 103 ))) 104 104 105 +(% style="display:none" %) (%%) 105 105 106 106 = 4. System Management Commands = 107 107 108 - 109 109 == 4.1 Change Uplink Interval == 110 110 111 111 ... ... @@ -135,14 +135,14 @@ 135 135 ))) 136 136 137 137 ((( 138 -If the downlink payload=0100003C, it means set the END Node ’s Transmit Interval to 0x00003C=60(S), while type code is 01.138 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01. 139 139 ))) 140 140 141 -* **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds 142 -* **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds 141 +* **Example 1**: Downlink Payload:** 0100001E** ~/~/ Set Transmit Interval (TDC) = 30 seconds 142 +* **Example 2**: Downlink Payload:** 0100003C** ~/~/ Set Transmit Interval (TDC) = 60 seconds 143 143 144 +(% style="display:none" %) (%%) 144 144 145 - 146 146 == 4.2 Reboot End Node == 147 147 148 148 ... ... @@ -151,10 +151,10 @@ 151 151 152 152 (% style="color:blue" %)**AT Command: ATZ** 153 153 154 -(% border="1" style="background-color:#ffffcc; color:green; width: 727.222px" %)155 -|=(% colspan="3" %)ATZ: Trig a reset of the MCU 156 -|**Command Example**|**Function**|**Response** 157 -|ATZ|Reset MCU|((( 154 +(% border="1" style="background-color:#ffffcc; color:green; width:546px" %) 155 +|=(% colspan="3" style="width: 543px;" %)ATZ: Trig a reset of the MCU 156 +|(% style="width:157px" %)**Command Example**|(% style="width:92px" %)**Function**|(% style="width:294px" %)**Response** 157 +|(% style="width:157px" %)ATZ|(% style="width:92px" %)Reset MCU|(% style="width:294px" %)((( 158 158 Device reset and show booting info 159 159 160 160 LSN50 Device/LoRa ST Module ... ... @@ -168,7 +168,6 @@ 168 168 <followed by the Tx and Rx information> 169 169 ))) 170 170 171 - 172 172 (% style="color:blue" %)**Downlink Command: 0x04** 173 173 174 174 ((( ... ... @@ -176,11 +176,10 @@ 176 176 ))) 177 177 178 178 ((( 179 -If the downlink payload=**04FF**, the end node will reboot. 180 - 181 - 178 +If the downlink payload=**04FF**, the end node will reboot. 182 182 ))) 183 183 181 + 184 184 == 4.3 Reset to factory Default == 185 185 186 186 ... ... @@ -189,10 +189,10 @@ 189 189 190 190 (% style="color:blue" %)**AT Command: AT+FDR** 191 191 192 -(% border="1" style="background-color:#ffffcc; color:green; width:8 31.222px" %)193 -|=(% colspan="3" style="width: 8 28px;" %)Reset to factory default194 -|(% style="width:1 81px" %)**Command Example**|(% style="width:181px" %)**Function**|(% style="width:465px" %)**Response**195 -|(% style="width:1 81px" %)AT+FDR|(% style="width:181px" %)Reset to factory default|(% style="width:465px" %)(((190 +(% border="1" style="background-color:#ffffcc; color:green; width:789px" %) 191 +|=(% colspan="3" style="width: 786px;" %)Reset to factory default 192 +|(% style="width:154px" %)**Command Example**|(% style="width:175px" %)**Function**|(% style="width:456px" %)**Response** 193 +|(% style="width:154px" %)AT+FDR|(% style="width:175px" %)Reset to factory default|(% style="width:456px" %)((( 196 196 Device reset to factory default parameters and show booting info 197 197 198 198 LSN50 Device/LoRa ST Module ... ... @@ -206,7 +206,6 @@ 206 206 Please set the parameters or reset Device to apply change 207 207 ))) 208 208 209 - 210 210 (% style="color:blue" %)**Downlink Command: 0x04** 211 211 212 212 ((( ... ... @@ -226,16 +226,15 @@ 226 226 227 227 (% style="color:blue" %)**AT Command: AT+VER** 228 228 229 -(% border="1" style="background-color:#ffffcc; color:green; width:5 86px" %)230 -|=(% colspan="3" style="width: 5 83px;" %)AT+VER: Image Version and Frequency Band231 -|(% style="width:17 0px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:113px" %)**Response**232 -|(% style="width:17 0px" %)AT+VER=?|(% style="width:300px" %)Show Image version and Frequency Band|(% style="width:113px" %)(((226 +(% border="1" style="background-color:#ffffcc; color:green; width:542px" %) 227 +|=(% colspan="3" style="width: 539px;" %)AT+VER: Image Version and Frequency Band 228 +|(% style="width:157px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:86px" %)**Response** 229 +|(% style="width:157px" %)AT+VER=?|(% style="width:295px" %)Show Image version and Frequency Band|(% style="width:86px" %)((( 233 233 1.3 EU868 234 234 235 235 OK 236 236 ))) 237 237 238 - 239 239 (% style="color:blue" %)**Downlink Command: 0x26 (Valid in 006 stack)** 240 240 241 241 ((( ... ... @@ -249,7 +249,6 @@ 249 249 ((( 250 250 251 251 252 - 253 253 **xx: Software Type:** 254 254 ))) 255 255 ... ... @@ -260,7 +260,6 @@ 260 260 ((( 261 261 262 262 263 - 264 264 **yy: Frequency Band:** 265 265 ))) 266 266 ... ... @@ -278,7 +278,6 @@ 278 278 ((( 279 279 280 280 281 - 282 282 **zz: Subband** 283 283 ))) 284 284 ... ... @@ -298,23 +298,17 @@ 298 298 |(% style="width:160px" %)**Command Example**|(% style="width:154px" %)**Function**|(% style="width:280px" %)**Response** 299 299 |(% style="width:160px" %)AT+CFG|(% style="width:154px" %)Show all configures|(% style="width:280px" %)((( 300 300 AT+DEUI = XX XX XX XX XX XX XX XX 301 - 302 302 AT+DADDR=XXXXXXXX 303 - 304 304 ………. 305 - 306 306 AT+RX2WTO=X 307 - 308 308 AT+CHS=868100000 309 - 310 310 OK 311 311 ))) 312 312 301 +(% style="display:none" %) (%%) 313 313 314 - 315 315 = 5. Keys, IDs and EUIs management = 316 316 317 - 318 318 == 5.1 Application EUI == 319 319 320 320 ... ... @@ -331,8 +331,8 @@ 331 331 ))) 332 332 |(% style="width:305px" %)AT+APPEUI=00 b3 d5 7e f0 00 4d 34|(% style="width:186px" %)Set the Application EUI|(% style="width:191px" %)OK 333 333 321 +(% style="display:none" %) (%%) 334 334 335 - 336 336 == 5.2 Application Key == 337 337 338 338 ... ... @@ -349,8 +349,8 @@ 349 349 ))) 350 350 |(% style="width:441px" %)AT+APPKEY=00 35 55 55 22 23 55 53 43 24 23 42 34 35 35 35|(% style="width:180px" %)Set the Application Key|(% style="width:350px" %)OK 351 351 339 +(% style="display:none" %) (%%) 352 352 353 - 354 354 == 5.3 Application Session Key == 355 355 356 356 ... ... @@ -369,8 +369,8 @@ 369 369 OK 370 370 ))) 371 371 359 +(% style="display:none" %) (%%) 372 372 373 - 374 374 == 5.4 Device Address == 375 375 376 376 ... ... @@ -389,8 +389,8 @@ 389 389 ))) 390 390 |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK 391 391 379 +(% style="display:none" %) (%%) 392 392 393 - 394 394 == 5.5 Device EUI == 395 395 396 396 ... ... @@ -409,8 +409,8 @@ 409 409 OK 410 410 ))) 411 411 399 +(% style="display:none" %) (%%) 412 412 413 - 414 414 == 5.6 Network ID == 415 415 416 416 ... ... @@ -427,8 +427,8 @@ 427 427 ))) 428 428 |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK 429 429 417 +(% style="display:none" %) (%%) 430 430 431 - 432 432 == 5.7 Network Session Key == 433 433 434 434 ... ... @@ -445,14 +445,12 @@ 445 445 ))) 446 446 |(% style="width:455px" %)AT+NWKSKEY=A8 40 41 FF FF 12 34 56 00 01 02 04 05 06 06 07|(% style="width:215px" %)Set the Network Session Key.|(% style="width:343px" %)OK 447 447 435 +(% style="display:none" %) (%%) 448 448 449 - 450 450 = 6. Joining and sending date on LoRaWAN network = 451 451 452 - 453 453 == 6.1 Confirm Mode == 454 454 455 - 456 456 === 6.1.1 AT+CFM command before DR-LWS007 software stack === 457 457 458 458 ... ... @@ -470,7 +470,6 @@ 470 470 |(% style="width:155px" %)AT+CFM=1|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)OK 471 471 |(% style="width:155px" %)AT+CFM=2|(% style="width:205px" %)Set the confirmation mode|(% style="width:346px" %)While Error in format, return AT_PARAM_ERROR 472 472 473 - 474 474 (% style="color:blue" %)**Downlink Command: 0x05** 475 475 476 476 Format: Command Code (0x05) followed by 2 bytes mode value. ... ... @@ -477,12 +477,11 @@ 477 477 478 478 If the downlink payload=0501, it means set end node to use confirm mode, while type code is 05. 479 479 480 -* Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1 481 -* Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0 464 +* **Example 1:** Downlink Payload: 0501 ~/~/ Set AT+CFM=1 465 +* **Example 2:** Downlink Payload: 0500 ~/~/ Set AT+CFM=0 482 482 467 +(% style="display:none" %) (%%) 483 483 484 - 485 - 486 486 === 6.1.2 AT+CFM command since DR-LWS007 software stack === 487 487 488 488 ... ... @@ -519,7 +519,6 @@ 519 519 OK 520 520 ))) 521 521 522 - 523 523 (% style="color:blue" %)**Downlink Command: 0x05** 524 524 525 525 Format: Command Code (0x05) followed by 2 bytes mode value. ... ... @@ -526,12 +526,11 @@ 526 526 527 527 If the downlink payload=05010101, it means set end node to use confirm mode, while type code is 05. 528 528 529 -* Example 1: Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1 530 -* Example 2: Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0 511 +* **Example 1:** Downlink Payload: 05010101 ~/~/ Set AT+CFM=1,1,1 512 +* **Example 2:** Downlink Payload: 05000700 ~/~/ Set AT+CFM=0,7,0 531 531 514 +(% style="display:none" %) (%%) 532 532 533 - 534 - 535 535 == 6.2 Confirm Status == 536 536 537 537 ... ... @@ -540,15 +540,15 @@ 540 540 541 541 (% style="color:blue" %)**AT Command: AT+CFS** 542 542 543 -(% border="1" style="background-color:#ffffcc; color:green; width: 534.222px" %)544 -|=(% colspan="3" style="width: 531px;" %)AT+CFS545 -|(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:17 8px" %)**Response**546 -|(% style="width:156px" %)AT+CFS=?|(% style="width:193px" %)Get confirmation status|(% style="width:17 8px" %)0(((524 +(% border="1" style="background-color:#ffffcc; color:green; width:463px" %) 525 +|=(% colspan="3" style="width: 460px;" %)AT+CFS 526 +|(% style="width:156px" %)**Command Example**|(% style="width:193px" %)**Function**|(% style="width:107px" %)**Response** 527 +|(% style="width:156px" %)AT+CFS=?|(% style="width:193px" %)Get confirmation status|(% style="width:107px" %)0((( 547 547 OK 548 548 ))) 549 549 531 +(% style="display:none" %) (%%) 550 550 551 - 552 552 == 6.3 Join LoRa® Network == 553 553 554 554 ... ... @@ -562,12 +562,11 @@ 562 562 |(% style="width:163px" %)**Command Example**|(% style="width:147px" %)**Function**|(% style="width:334px" %)**Response** 563 563 |(% style="width:163px" %)AT+JOIN ?|(% style="width:147px" %)Get imformation.|(% style="width:334px" %)AT+JOIN: Join network((( 564 564 OK 565 - 566 566 While Error in format, return AT_BUSY_ERROR 567 567 ))) 568 568 549 +(% style="display:none" %) (%%) 569 569 570 - 571 571 == 6.4 LoRa® Network Join Mode == 572 572 573 573 ... ... @@ -585,7 +585,6 @@ 585 585 |(% style="width:162px" %)AT+NJM=0|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)OK 586 586 |(% style="width:162px" %)AT+NJM=2|(% style="width:227px" %)Set the Network Join Mode|(% style="width:361px" %)While Error in format, return AT_PARAM_ERROR 587 587 588 - 589 589 (% style="color:blue" %)**Downlink Command: 0x20** 590 590 591 591 Format: Command Code (0x20) followed by 1 bytes mode value. ... ... @@ -592,12 +592,11 @@ 592 592 593 593 If the downlink payload=2000, it means set the Network Join Mode, while type code is 20. 594 594 595 -* **Example 1: **Downlink Payload: **2000** 596 -* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1 574 +* **Example 1: **Downlink Payload: **2000 ** ~/~/ Set AT+NJM=0 575 +* **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1 597 597 577 +(% style="display:none" %) (%%) 598 598 599 - 600 - 601 601 == 6.5 LoRa® Network Join Status == 602 602 603 603 ... ... @@ -613,8 +613,8 @@ 613 613 OK 614 614 ))) 615 615 594 +(% style="display:none" %) (%%) 616 616 617 - 618 618 == 6.6 Print Last Received Data in Raw Format == 619 619 620 620 ... ... @@ -630,8 +630,8 @@ 630 630 OK 631 631 ))) 632 632 611 +(% style="display:none" %) (%%) 633 633 634 - 635 635 == 6.7 Print Last Received Data in Binary Format == 636 636 637 637 ... ... @@ -647,8 +647,8 @@ 647 647 OK 648 648 ))) 649 649 628 +(% style="display:none" %) (%%) 650 650 651 - 652 652 == 6.8 Send Text Data == 653 653 654 654 ... ... @@ -662,14 +662,11 @@ 662 662 |(% style="width:201px" %)**Command Example**|(% style="width:340px" %)**Function**|(% style="width:446px" %)**Response** 663 663 |(% style="width:201px" %)AT+SEND=12:hello world|(% style="width:340px" %)Send text data along with the application port.|(% style="width:446px" %)OK((( 664 664 While Error in format, return 665 - 666 666 AT_BUSY_ERROR/AT_BUSY_ERROR/AT_NO_NETWORK_JOINED 667 - 668 - 669 669 ))) 670 670 646 +(% style="display:none" %) (%%) 671 671 672 - 673 673 == 6.9 Send Hexadecimal Data == 674 674 675 675 ... ... @@ -678,21 +678,18 @@ 678 678 679 679 (% style="color:blue" %)**AT Command: AT+SENDB** 680 680 681 -(% border="1" style="background-color:#ffffcc; color:green; width:1120.22px" %) 682 -|=(% colspan="3" style="width: 1117px;" %)AT+SENDB 683 -|(% style="width:257px" %)**Command Example**|(% style="width:406px" %)**Function**|(% style="width:453px" %)**Response** 684 -|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:406px" %)Send hexadecimal data along with the application port.|(% style="width:453px" %)OK 685 -|(% style="width:257px" %)AT+SENDB=abcdef0123456789|(% style="width:406px" %)Send hexadecimal data along with the application port.|(% style="width:453px" %)While Error in format, return((( 686 -AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED 687 - 688 - 656 +(% border="1" style="background-color:#ffffcc; color:green; width:1101px" %) 657 +|=(% colspan="3" style="width: 1098px;" %)AT+SENDB 658 +|(% style="width:257px" %)**Command Example**|(% style="width:394px" %)**Function**|(% style="width:446px" %)**Response** 659 +|(% style="width:257px" %)AT+SENDB=12:abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)OK 660 +|(% style="width:257px" %)AT+SENDB=abcdef0123456789|(% style="width:394px" %)Send hexadecimal data along with the application port.|(% style="width:446px" %)While Error in format, return((( 661 +AT_PARAM_ERROR AT_BUSY_ERROR/AT_NO_NETWORK_JOINED 689 689 ))) 690 690 664 +(% style="display:none" %) (%%) 691 691 692 - 693 693 = 7. LoRaWAN network management = 694 694 695 - 696 696 == 7.1 Adaptive Data Rate == 697 697 698 698 ... ... @@ -712,17 +712,15 @@ 712 712 AT_PARAM_ERROR 713 713 ))) 714 714 715 - 716 716 (% style="color:blue" %)**Downlink Command: 0x22** 717 717 718 718 If the downlink payload=2201, it means setting the adaptive data rate to 1, while type code is 22. 719 719 720 -* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1. 721 -* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0. 691 +* **Example 1**: Downlink Payload: **2201** ~/~/ Set AT+ADR=1. 692 +* **Example 2**: Downlink Payload: **2200FFFF** ~/~/ Set AT+ADR=0. 722 722 694 +(% style="display:none" %) (%%) 723 723 724 - 725 - 726 726 == 7.2 LoRa® Class == 727 727 728 728 ... ... @@ -729,7 +729,7 @@ 729 729 Feature: Get or Set the Device Class(Currently only support class A, class C). 730 730 731 731 732 -(% style="color:blue" %)**AT Command:AT+CLASS** 702 +(% style="color:blue" %)**AT Command: AT+CLASS** 733 733 734 734 (% border="1" style="background-color:#ffffcc; color:green; width:507.222px" %) 735 735 |=(% colspan="3" style="width: 504px;" %)AT+CLASS ... ... @@ -741,15 +741,15 @@ 741 741 742 742 ))) 743 743 714 +(% style="display:none" %) (%%) 744 744 745 - 746 746 == 7.3 Duty Cycle Setting == 747 747 748 748 749 -Feature: Get or Set the ETSI Duty Cycle setting 719 +Feature: Get or Set the ETSI Duty Cycle setting** - 0**=disable, **1**=enable - Only for testing. 750 750 751 751 752 -(% style="color:blue" %)**AT Command:AT+DCS** 722 +(% style="color:blue" %)**AT Command: AT+DCS** 753 753 754 754 (% border="1" style="background-color:#ffffcc; color:green; width:515.222px" %) 755 755 |=(% colspan="3" style="width: 512px;" %)AT+DCS ... ... @@ -761,14 +761,19 @@ 761 761 762 762 ))) 763 763 734 +(% style="display:none" %) (%%) 764 764 765 - 766 766 == 7.4 Data Rate == 767 767 768 768 769 -Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) . Note: while set Data Rate, please use set Adptive Data Rate, ADR=0 first. otherwise device will response to server's ADR command and change the DR to the setting from server739 +Feature: Get or Set the Data Rate. (0-7 corresponding to DR_X) . 770 770 741 +(% style="color:red" %) 742 +**Notice:** 771 771 744 +* User need to set Adaptive Data Rate(ADR)=0 first. otherwise device will respond to server's ADR command and change the DR according to server auto-adjustment. 745 +* Data Rate specifies Spreading Factor. The mapping varies in different frequency bands. User can check this link for detail. [[rp2-1.0.3-lorawan-regional-parameters.pdf>>https://lora-alliance.org/resource_hub/rp2-1-0-3-lorawan-regional-parameters/]] 746 + 772 772 (% style="color:blue" %)**AT Command: AT+DR** 773 773 774 774 (% border="1" style="background-color:#ffffcc; color:green; width:466.222px" %) ... ... @@ -781,17 +781,15 @@ 781 781 782 782 ))) 783 783 784 - 785 785 (% style="color:blue" %)**Downlink Command: 0x2200aaFF** 786 786 787 787 If the downlink payload=220001FF, it means setting the data rate to 1, while type code is 22 00 aa FF. 788 788 789 -* **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1. 790 -* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0. 763 +* **Example 1**: Downlink Payload: **220001FF** ~/~/ Set AT+DR=1. 764 +* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+DR=0. 791 791 766 +(% style="display:none" %) (%%) 792 792 793 - 794 - 795 795 == 7.5 Frame Counter Downlink == 796 796 797 797 ... ... @@ -798,7 +798,7 @@ 798 798 Feature: Get or Set the Frame Counter Downlink. 799 799 800 800 801 -(% style="color:blue" %)**AT Command:AT+FCD** 774 +(% style="color:blue" %)**AT Command: AT+FCD** 802 802 803 803 (% border="1" style="background-color:#ffffcc; color:green; width:693.222px" %) 804 804 |=(% colspan="3" style="width: 690px;" %)AT+FCD ... ... @@ -810,16 +810,15 @@ 810 810 OK 811 811 ))) 812 812 786 +(% style="display:none" %) (%%) 813 813 814 - 815 815 == 7.6 Frame Counter Uplink == 816 816 817 817 Feature: Get or Set the Frame Counter Uplink. 818 818 819 819 820 -(% style="color:blue" %)**AT Command:AT+FCU** 793 +(% style="color:blue" %)**AT Command: AT+FCU** 821 821 822 - 823 823 (% border="1" style="background-color:#ffffcc; color:green; width:534.222px" %) 824 824 |=(% colspan="3" style="width: 531px;" %)AT+FCU 825 825 |(% style="width:177px" %)**Command Example**|(% style="width:239px" %)**Function**|(% style="width:113px" %)**Response** ... ... @@ -830,14 +830,16 @@ 830 830 831 831 ))) 832 832 805 +(% style="display:none" %) (%%) 806 + 833 833 == 7.7 Join Accept Delay1 == 834 834 809 + 835 835 Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 1 in ms. 836 836 837 837 838 -(% style="color:blue" %)**AT Command:AT+JN1DL** 813 +(% style="color:blue" %)**AT Command: AT+JN1DL** 839 839 840 - 841 841 (% border="1" style="background-color:#ffffcc; color:green; width:537.222px" %) 842 842 |=(% colspan="3" style="width: 534px;" %)AT+JN1DL 843 843 |(% style="width:164px" %)**Command Example**|(% style="width:229px" %)**Function**|(% style="width:140px" %)**Response** ... ... @@ -848,14 +848,16 @@ 848 848 849 849 ))) 850 850 825 +(% style="display:none" %) (%%) 826 + 851 851 == 7.8 Join Accept Delay2 == 852 852 829 + 853 853 Feature: Get or Set the Join Accept Delay between the end of the Tx and the Join Rx Window 2 in ms. 854 854 855 855 856 -(% style="color:blue" %)**AT Command:AT+JN2DL** 833 +(% style="color:blue" %)**AT Command: AT+JN2DL** 857 857 858 - 859 859 (% border="1" style="background-color:#ffffcc; color:green; width:538.222px" %) 860 860 |=(% colspan="3" style="width: 535px;" %)AT+JN2DL 861 861 |(% style="width:160px" %)**Command Example**|(% style="width:228px" %)**Function**|(% style="width:146px" %)**Response** ... ... @@ -866,16 +866,18 @@ 866 866 867 867 ))) 868 868 845 +(% style="display:none" %) (%%) 846 + 869 869 == 7.9 Public Network Mode == 870 870 849 + 871 871 Feature: Get or Set the public network mode. (0: off, 1: on). A Public LoRaWAN network use 0x34 as syncword. Default Settings; PNM=1 872 872 873 -Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network 852 +(% style="color:red" %)**Notice: If user build their own LoRaWAN server but still use syncword=0x34, this is still considered a public LoRaWAN network.** 874 874 875 875 876 -(% style="color:blue" %)**AT Command:AT+PNM** 855 +(% style="color:blue" %)**AT Command: AT+PNM** 877 877 878 - 879 879 (% border="1" style="background-color:#ffffcc; color:green; width:667.222px" %) 880 880 |=(% colspan="3" style="width: 664px;" %)AT+PNM 881 881 |(% style="width:166px" %)**Command Example**|(% style="width:225px" %)**Function**|(% style="width:272px" %)**Response** ... ... @@ -893,14 +893,16 @@ 893 893 ))) 894 894 |(% style="width:166px" %)AT+PNM=0|(% style="width:225px" %)Set to use private network autoset syncword=0x12|(% style="width:272px" %) 895 895 874 +(% style="display:none" %) (%%) 875 + 896 896 == 7.10 Receive Delay1 == 897 897 878 + 898 898 Feature: Get or Set the delay between the end of the Tx and the Rx Window 1 in ms 899 899 900 900 901 -(% style="color:blue" %)**AT Command:AT+RX1DL** 882 +(% style="color:blue" %)**AT Command: AT+RX1DL** 902 902 903 - 904 904 (% border="1" style="background-color:#ffffcc; color:green; width:408.222px" %) 905 905 |=(% colspan="3" style="width: 405px;" %)AT+RX1DL 906 906 |(% style="width:155px" %)**Command Example**|(% style="width:128px" %)**Function**|(% style="width:122px" %)**Response** ... ... @@ -911,14 +911,16 @@ 911 911 912 912 ))) 913 913 894 +(% style="display:none" %) (%%) 895 + 914 914 == 7.11 Receive Delay2 == 915 915 898 + 916 916 Feature: Get or Set the delay between the end of the Tx and the Rx Window 2 in ms 917 917 918 918 919 -(% style="color:blue" %)**AT Command:AT+RX2DL** 902 +(% style="color:blue" %)**AT Command: AT+RX2DL** 920 920 921 - 922 922 (% border="1" style="background-color:#ffffcc; color:green; width:481.222px" %) 923 923 |=(% colspan="3" style="width: 478px;" %)AT+RX2DL 924 924 |(% style="width:175px" %)**Command Example**|(% style="width:152px" %)**Function**|(% style="width:150px" %)**Response** ... ... @@ -929,14 +929,16 @@ 929 929 930 930 ))) 931 931 914 +(% style="display:none" %) (%%) 915 + 932 932 == 7.12 Rx2 Window Data Rate == 933 933 918 + 934 934 Feature: Get or Set the Rx2 window data rate (0-7 corresponding to DR_X) 935 935 936 936 937 -(% style="color:blue" %)**AT Command:AT+RX2DR** 922 +(% style="color:blue" %)**AT Command: AT+RX2DR** 938 938 939 - 940 940 (% border="1" style="background-color:#ffffcc; color:green; width:525.222px" %) 941 941 |=(% colspan="3" style="width: 522px;" %)AT+RX2DR 942 942 |(% style="width:160px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:130px" %)**Response** ... ... @@ -947,14 +947,16 @@ 947 947 948 948 ))) 949 949 934 +(% style="display:none" %) (%%) 935 + 950 950 == 7.13 Rx2 Window Frequency == 951 951 938 + 952 952 Feature: Get or Set the Rx2 window frequency 953 953 954 954 955 -(% style="color:blue" %)**AT Command:AT+RX2FQ** 942 +(% style="color:blue" %)**AT Command: AT+RX2FQ** 956 956 957 - 958 958 (% border="1" style="background-color:#ffffcc; color:green; width:587.222px" %) 959 959 |=(% colspan="3" style="width: 584px;" %)AT+RX2FQ 960 960 |(% style="width:183px" %)**Command Example**|(% style="width:240px" %)**Function**|(% style="width:160px" %)**Response** ... ... @@ -965,13 +965,17 @@ 965 965 966 966 ))) 967 967 954 +(% style="display:none" %) (%%) 955 + 968 968 == 7.14 Transmit Power == 969 969 958 + 970 970 Feature: Get or Set the Transmit Power(0-5, MAX:0, MIN:5, according to LoRaWAN Spec, or 40=10dB, 41 = 11dB, …, 50 = 20dB which is out of LoRaWAN spec. ) 971 971 961 +(% style="color:red" %)**Notice: Transmit Power might be changed by ADR from LoRaWAN server. So manually change TXP also remember to set AT+ADR=0 in sensor** 972 972 973 -(% style="color:blue" %)**AT Command:AT+TXP** 974 974 964 +(% style="color:blue" %)**AT Command: AT+TXP** 975 975 976 976 (% border="1" style="background-color:#ffffcc; color:green; width:465.222px" %) 977 977 |=(% colspan="3" style="width: 462px;" %)AT+TXP ... ... @@ -987,17 +987,19 @@ 987 987 988 988 If the downlink payload=22000100, it means setting the TXP to 0. 989 989 990 -* **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2. 991 -* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0. 980 +* **Example 1**: Downlink Payload: **22000102** ~/~/ Set AT+TXP=2. 981 +* **Example 2**: Downlink Payload: **220000FF** ~/~/ Set AT+TXP=0. 992 992 983 +(% style="display:none" %) (%%) 984 + 993 993 == 7.15 RSSI of the Last Received Packet == 994 994 987 + 995 995 Feature: Get or Set the Rx2 window frequency 996 996 997 997 998 998 (% style="color:blue" %)**AT Command:AT+RSSI** 999 999 1000 - 1001 1001 (% border="1" style="background-color:#ffffcc; color:green; width:557.222px" %) 1002 1002 |=(% colspan="3" style="width: 554px;" %)AT+RSSI 1003 1003 |(% style="width:164px" %)**Command Example**|(% style="width:289px" %)**Function**|(% style="width:100px" %)**Response** ... ... @@ -1005,14 +1005,16 @@ 1005 1005 OK 1006 1006 ))) 1007 1007 1000 +(% style="display:none" %) (%%) 1001 + 1008 1008 == 7.16 SNR of the Last Received Packet == 1009 1009 1004 + 1010 1010 Feature: Get the SNR of the last received packet 1011 1011 1012 1012 1013 -(% style="color:blue" %)**AT Command:AT+SNR** 1008 +(% style="color:blue" %)**AT Command: AT+SNR** 1014 1014 1015 - 1016 1016 (% border="1" style="background-color:#ffffcc; color:green; width:571.222px" %) 1017 1017 |=(% colspan="3" style="width: 568px;" %)AT+SNR 1018 1018 |(% style="width:164px" %)**Command Example**|(% style="width:290px" %)**Function**|(% style="width:113px" %)**Response** ... ... @@ -1020,14 +1020,16 @@ 1020 1020 OK 1021 1021 ))) 1022 1022 1017 +(% style="display:none" %) (%%) 1018 + 1023 1023 == 7.17 Application Port == 1024 1024 1021 + 1025 1025 Feature: Get or set the application port. 1026 1026 1027 1027 1028 1028 (% style="color:blue" %)**AT Command: AT+PORT** 1029 1029 1030 - 1031 1031 (% border="1" style="background-color:#ffffcc; color:green; width:500.222px" %) 1032 1032 |=(% colspan="3" style="width: 497px;" %)AT+PORT 1033 1033 |(% style="width:157px" %)**Command Example**|(% style="width:204px" %)**Function**|(% style="width:135px" %)**Response** ... ... @@ -1038,22 +1038,23 @@ 1038 1038 1039 1039 (% style="color:blue" %)**Downlink Command: 0x23** 1040 1040 1041 - 1042 1042 Format: Command Code (0x23) followed by 1 bytes port value. 1043 1043 1044 1044 If the downlink payload=2301, it means set the application port to 1, while type code is 23. 1045 1045 1046 -* **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1 1047 -* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5 1041 +* **Example 1**: Downlink Payload: **2301** ~/~/ set the application port to 1 1042 +* **Example 2**: Downlink Payload:** 2305** ~/~/ set the application port to 5 1048 1048 1044 +(% style="display:none" %) (%%) 1045 + 1049 1049 == 7.18 Single Channel Mode == 1050 1050 1048 + 1051 1051 Feature:Get or Set Frequency (Unit: Hz) for Single Channel Mode. 1052 1052 1053 1053 1054 1054 (% style="color:blue" %)**AT Command: AT+CHS** 1055 1055 1056 - 1057 1057 (% border="1" style="background-color:#ffffcc; color:green; width:603.222px" %) 1058 1058 |=(% colspan="3" style="width: 600px;" %)AT+CHS 1059 1059 |(% style="width:182px" %)**Command Example**|(% style="width:295px" %)**Function**|(% style="width:122px" %)**Response** ... ... @@ -1062,14 +1062,16 @@ 1062 1062 ))) 1063 1063 |(% style="width:182px" %)AT+CHS=868100000|(% style="width:295px" %)Set Frequency for Single Channel Mode|(% style="width:122px" %)OK 1064 1064 1062 +(% style="display:none" %) (%%) 1063 + 1065 1065 == 7.19 Eight Channel Mode == 1066 1066 1066 + 1067 1067 Feature: Get or Set eight channels mode,Only for US915,AU915,CN470. 1068 1068 1069 1069 1070 1070 (% style="color:blue" %)**AT Command: AT+CHE** 1071 1071 1072 - 1073 1073 (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %) 1074 1074 |=(% colspan="3" style="width: 707px;" %)AT+CHE 1075 1075 |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response** ... ... @@ -1080,24 +1080,25 @@ 1080 1080 ))) 1081 1081 |(% style="width:160px" %)AT+CHE=1|(% style="width:198px" %)Set eight channels mode|(% style="width:349px" %)OK 1082 1082 1083 -(% style="color:blue" %)**Downlink Command: 0x24** 1082 +(% style="color:blue" %)**Downlink Command: 0x24 (LHT65,LHT65N Downlink Command:0x07)** 1084 1084 1085 - 1086 1086 Format: Command Code (0x24) followed by 1 bytes channel value. 1087 1087 1088 1088 If the downlink payload=2401, it means set channel mode to 1, while type code is 24. 1089 1089 1090 -* **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1 1091 -* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5 1088 +* **Example 1**: Downlink Payload: 2401 ~/~/ set channel mode to 1 1089 +* **Example 2**: Downlink Payload: 2405 ~/~/ set channel mode to 5 1092 1092 1091 +(% style="display:none" %) (%%) 1092 + 1093 1093 == 7.20 Get or Set RXwindows1 timeout == 1094 1094 1095 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255). 1096 1096 1096 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow1(0 to 255). 1097 1097 1098 + 1098 1098 (% style="color:blue" %)**AT Command: AT+RX1WTO** 1099 1099 1100 - 1101 1101 (% border="1" style="background-color:#ffffcc; color:green; width:460.222px" %) 1102 1102 |=(% colspan="3" style="width: 457px;" %)AT+ RX1WTO 1103 1103 |(% style="width:163px" %)**Command Example**|(% style="width:201px" %)**Function**|(% style="width:93px" %)**Response** ... ... @@ -1106,8 +1106,10 @@ 1106 1106 ))) 1107 1107 |(% style="width:163px" %)AT+RX1WTO=60|(% style="width:201px" %)Set RXwindows1 timeout|(% style="width:93px" %)OK 1108 1108 1109 +(% style="display:none" %) (%%) 1110 + 1109 1109 ((( 1110 -**AT+RX1 TWO**1112 +(% style="color:blue" %)**AT+RX1WTO**(%%) is theRxSingle timeout value of receive window 1. If it is not set, then the queriedvalue is the default value. If it is set, then the queried value is the setvalue. AT+RX2TWO is thesame as above. The definitionof RxSingle timeout is as described in the following paragraph. 1111 1111 ))) 1112 1112 1113 1113 [[image:image-20220526162535-1.png]] ... ... @@ -1114,18 +1114,17 @@ 1114 1114 1115 1115 ((( 1116 1116 Increasing thisvalue is equal to extending the time that the receiving window is opened, butthe corresponding power consumption will also increase. Properly increasingthis value can increase the success rate of the downlink. 1117 - 1118 - 1119 1119 ))) 1120 1120 1121 + 1121 1121 == 7.21 Get or Set RXwindows2 timeout == 1122 1122 1123 -Feature:Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255). 1124 1124 1125 +Feature: Get or Set the number of symbols to detect and timeout from RXwindow2(0 to 255). 1125 1125 1127 + 1126 1126 (% style="color:blue" %)**AT Command: AT+RX2WTO** 1127 1127 1128 - 1129 1129 (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %) 1130 1130 |=(% colspan="3" style="width: 494px;" %)AT+ RX2WTO 1131 1131 |(% style="width:190px" %)**Command Example**|(% style="width:199px" %)**Function**|(% style="width:104px" %)**Response** ... ... @@ -1134,14 +1134,16 @@ 1134 1134 ))) 1135 1135 |(% style="width:190px" %)AT+RX2WTO=20|(% style="width:199px" %)Set RXwindows2 timeout|(% style="width:104px" %)OK 1136 1136 1138 +(% style="display:none" %) (%%) 1139 + 1137 1137 == 7.22 Setting up uplinkdwelltime (as923, au915) == 1138 1138 1142 + 1139 1139 Feature: Get or Set uplinkdwelltime 1140 1140 1141 1141 1142 1142 (% style="color:blue" %)**AT Command: AT+DWELLT** 1143 1143 1144 - 1145 1145 (% border="1" style="background-color:#ffffcc; color:green; width:497.222px" %) 1146 1146 |=(% colspan="3" style="width: 494px;" %)AT+DWELLT 1147 1147 |(% style="width:183px" %)**Command Example**|(% style="width:179px" %)**Function**|(% style="width:131px" %)**Response** ... ... @@ -1152,20 +1152,23 @@ 1152 1152 1153 1153 (% style="color:blue" %)**Downlink Command: 0x25** 1154 1154 1155 - 1156 1156 Format: Command Code (0x25) followed by 1 bytes state value. 1157 1157 1158 1158 If the downlink payload=2501, it means set uplinkdwelltime to 1, while type code is 25. 1159 1159 1160 -* **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1 1161 -* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0 1162 +* **Example 1**: Downlink Payload: **2501** ~/~/ set uplinkdwelltime to 1 1163 +* **Example 2**: Downlink Payload: **2500** ~/~/ set uplinkdwelltime to 0 1162 1162 1165 +(% style="display:none" %) (%%) 1166 + 1163 1163 == 7.23 Set Packet Receiving Response Level == 1164 1164 1169 + 1165 1165 Feature: Get or Set packet receiving response level. This feature is used to set compatible with different LoRaWAN servers. If RPL doesn;t match , user will see strange message in the server portal. 1166 1166 1167 -RPL value: 1168 1168 1173 +**RPL value:** 1174 + 1169 1169 * **AT+RPL=0:** Device won't immediately reply any downlink commands from platform. 1170 1170 * **AT+RPL=1:** Device will immediately reply message to Unconfirmed Data Down. Payload is 0x00. 1171 1171 * **AT+RPL=2:** Device will immediately reply message to Confirmed Data Down. Payload is 0x00 and requied response header for this command. ... ... @@ -1172,7 +1172,7 @@ 1172 1172 * **AT+RPL=3:** Device will immediately reply message to MAC Command. Payload is 0x00 and requied response header for this command. 1173 1173 * **AT+RPL=4: **Device will immediately reply message to Confirmed Data Down & MAC Command. Payload is 0x00 and requied response header for these two commands. 1174 1174 1175 -Case Analyes: 1181 +**Case Analyes:** 1176 1176 1177 1177 * For Class A devices, AT+RPL=0 is ok. that is defaut settings in software. 1178 1178 * For Class C devices used in ChirpStack, need to set AT+RPL=4 because Chirpstack require immedietely reply message to MAC Command. ... ... @@ -1180,7 +1180,6 @@ 1180 1180 1181 1181 (% style="color:blue" %)**AT Command: AT+RPL** 1182 1182 1183 - 1184 1184 (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %) 1185 1185 |=(% colspan="3" style="width: 533px;" %)AT+RPL 1186 1186 |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response** ... ... @@ -1191,27 +1191,31 @@ 1191 1191 1192 1192 (% style="color:blue" %)**Downlink Command: 0x21** 1193 1193 1194 - 1195 1195 Format: Command Code (0x21) followed by 1 bytes level value. 1196 1196 1197 1197 If the downlink payload=2101, it means set packet receiving response level to 1, while type code is 21. 1198 1198 1199 -* **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1 1200 -* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2 1203 +* **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1 1204 +* **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2 1201 1201 1206 +(% style="display:none" %) (%%) 1207 + 1202 1202 == 7.24 Controls NBTrans in unconfirmed uplink mode(LWS007 NBTrans:Set retransmission packets) == 1203 1203 1204 1204 1205 1205 (% style="color:blue" %)**AT Command: AT+SETMAXNBTRANS ** 1206 1206 1207 - 1208 -(% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %) 1209 -|=(% colspan="3" style="width: 533px;" %)AT+**SETMAXNBTRANS** 1210 -|(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response** 1211 -|(% style="width:160px" %)**AT+SETMAXNBTRANS=1,0**|(% style="width:263px" %)Value1: set the maximum NBTrans.|(% style="width:109px" %)1((( 1213 +(% border="1" style="background-color:#ffffcc; color:green; width:589px" %) 1214 +|=(% colspan="3" style="width: 586px;" %)AT+**SETMAXNBTRANS** 1215 +|(% style="width:227px" %)**Command Example**|(% style="width:300px" %)**Function**|(% style="width:87px" %)**Response** 1216 +|(% style="width:227px" %)**AT+SETMAXNBTRANS=1,0**|(% style="width:300px" %)Value1: set the maximum NBTrans.|(% style="width:87px" %)1((( 1212 1212 OK 1213 1213 ))) 1214 -|(% style="width:160px" %)**AT+SETMAXNBTRANS=?,1**|(% style="width:263px" %)value2: 0: uplink fcnt doesn't change for each NBTrans; 1: uplink fcnt increase by 1 for each NBTrans.|(% style="width:109px" %)((( 1219 +|(% style="width:227px" %)**AT+SETMAXNBTRANS=?,1**|(% style="width:300px" %)((( 1220 +value2: 0: uplink fcnt doesn't change for each NBTrans; 1221 + 1222 +1: uplink fcnt increase by 1 for each NBTrans. 1223 +)))|(% style="width:87px" %)((( 1215 1215 1 1216 1216 1217 1217 OK ... ... @@ -1219,20 +1219,25 @@ 1219 1219 1220 1220 (% style="color:blue" %)**Downlink Command: 0x33** 1221 1221 1222 - 1223 1223 Format: Command Code (0x33) followed by 2 bytes mode value. 1224 1224 1225 1225 If the downlink payload=330100, it means set end node to use confirm mode, while type code is 33. 1226 1226 1227 -* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0 1228 -* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1 1235 +* Example 1: Downlink Payload: 330100 ~/~/ Set AT+SETMAXNBTRANS=1,0 1236 +* Example 2: Downlink Payload: 330201 ~/~/ Set AT+SETMAXNBTRANS=2,1 1229 1229 1238 +(% style="display:none" %) (%%) 1239 + 1230 1230 == 7.25 Device offline rejoining (LWS007) == 1231 1231 1232 1232 1233 1233 (% style="color:blue" %)**AT Command: AT+DDETECT** 1234 1234 1245 +AT+DDETECT=<Flag>,<ACK_Timout_1>,<ACK_Timout_2> (Default Value: AT+DDETECT=1,1440,2880) 1235 1235 1247 +* ACK_Timout_1: Unit: min 1248 +* ACK_Timout_2: Unit: min 1249 + 1236 1236 (% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %) 1237 1237 |=(% colspan="3" style="width: 707px;" %)AT+**DDETECT** 1238 1238 |(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response** ... ... @@ -1264,21 +1264,25 @@ 1264 1264 OK 1265 1265 ))) 1266 1266 1267 -(% style="color:blue" %)**Downlink Command: 0x3 3**1281 +(% style="color:blue" %)**Downlink Command: 0x32** 1268 1268 1269 - 1270 1270 Format: Command Code (0x32) followed by 2 bytes mode value. 1271 1271 1272 -If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 3 3.1285 +If the downlink payload=320105A00B40, it means set end node to use confirm mode, while type code is 32. 1273 1273 1274 -* Example 1: Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880 1287 +* **Example 1:** Downlink Payload: 320105A00B40 ~/~/ Set AT+DDETECT=1,1440,2880 1288 +** 0x01 : Flag 1289 +** 0x05A0: ACK_Timout_1 : 1440minutes (24 hours) 1290 +** 0x0B40: ACK_Timout_2 : 2880minutes (48 hours) 1291 +** **Explain**: Enable Online Detect, if end node doesn't receive any downlink within ACK_Timout_1( 1440 minutes or 24 hours). End node will use confirmed uplink to send packets during ACK_Timout_1 (the 24th hour) to ACK_Timout_2 ( the 48th hour). If from the 24th to 48th hour, end node got an downlink from server, it will switch back to unconfirmed uplink. end node will restart ACK_Timout_1. If from the 24th to 48th hour, end node still not got any downlink, means device doesn't get ACK from server within last 48 hours. Device will process rejoin, rejoin request interval is AT+RJTDC period. For AU915/ US915, device will use the sub-band used for last join. 1275 1275 1293 +(% style="display:none" %) (%%) 1294 + 1276 1276 == 7.26 Request the server to send an ACK == 1277 1277 1278 1278 1279 1279 (% style="color:blue" %)**AT Command: AT+PNACKMD** 1280 1280 1281 - 1282 1282 (% border="1" style="background-color:#ffffcc; color:green; width:536.222px" %) 1283 1283 |=(% colspan="3" style="width: 533px;" %)**AT+PNACKMD** 1284 1284 |(% style="width:160px" %)**Command Example**|(% style="width:263px" %)**Function**|(% style="width:109px" %)**Response** ... ... @@ -1287,53 +1287,61 @@ 1287 1287 ))) 1288 1288 |(% style="width:160px" %)**AT+PNACKMD=0**|(% style="width:263px" %)off request the server to send an ACK|(% style="width:109px" %)((( 1289 1289 0 1290 - 1291 1291 OK 1292 1292 ))) 1293 1293 1311 +(% style="display:none" %) (%%) 1312 + 1294 1294 == 7.27 Adjust network rejoining interval == 1295 1295 1296 1296 1297 1297 (% style="color:blue" %)**AT Command: AT+RJTDC** 1298 1298 1299 - 1300 1300 (% border="1" style="background-color:#ffffcc; color:green; width:727.222px" %) 1301 1301 |=(% colspan="3" style="width: 724px;" %)AT+RJTDC 1302 1302 |(% style="width:165px" %)**Command Example**|(% style="width:227px" %)**Function**|(% style="width:329px" %)**Response** 1303 -|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30 000(((1321 +|(% style="width:165px" %)AT+RJTDC=?|(% style="width:227px" %)Show the ReJoin data transmission interval in min|(% style="width:329px" %)30((( 1304 1304 OK 1305 1305 1306 -the interval is 30 000ms= 30s1324 +the interval is 30 min 1307 1307 ))) 1308 -|(% style="width:165px" %)AT+RJTDC=60 000|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK(((1309 -Set the ReJoin data transmission interval to 60 000ms= 60 seconds1326 +|(% style="width:165px" %)AT+RJTDC=60|(% style="width:227px" %)Set the ReJoin data transmission interval in min|(% style="width:329px" %)OK((( 1327 +Set the ReJoin data transmission interval to 60 min 1310 1310 ))) 1311 1311 1312 1312 (% style="color:blue" %)**Downlink Command: 0x26** 1313 1313 1314 - 1315 1315 Format: Command Code (0x26) followed by 2 bytes mode value. 1316 1316 1317 1317 If the downlink payload=26000A, it means set end node to use confirm mode, while type code is 26. 1318 1318 1319 -* Example 1: Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10 1320 -* Example 2: Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2 1336 +* **Example 1:** Downlink Payload: 26000A ~/~/ Set AT+RJTDC=10 1337 +* **Example 2: **Downlink Payload: 260002 ~/~/ Set AT+RJTDC=2 1321 1321 1339 +(% style="display:none" %) (%%) 1340 + 1322 1322 = 8. AT Commands Combination = 1323 1323 1324 1324 == 8.1 Set a fix RX2DR for downlink window == 1325 1325 1326 -* **AT+ADR=0 **~-~-> Disable ADR first 1327 -* **AT+RX2DR=xxxx** ~-~-> Set xxxx to your wanted DataRate 1328 1328 1346 +* (% style="color:blue" %)**AT+ADR=0 **(%%) **~-~->** Disable ADR first 1347 + 1348 +* (% style="color:blue" %)**AT+RX2DR=xxxx** (%%) **~-~->** Set xxxx to your wanted DataRate 1349 + 1350 +(% style="display:none" %) (%%) 1351 + 1329 1329 == 8.2 Use Downlink Command to set a fix uplink DR == 1330 1330 1331 1331 1332 1332 (% style="color:blue" %)**Downlink Command: 0x22000500** 1333 1333 1357 +**Same as:** 1334 1334 1335 - Sames:1359 +* AT+ADR=0 [[Reference>>||anchor="H7.1AdaptiveDataRate"]] 1336 1336 1337 -* AT+ADR=0 [[Reference>>||anchor="H7.1AdaptiveDataRate"]] 1338 -* AT+DR=5 [[Reference>>||anchor="H7.4DataRate"]] 1339 -* AT+TXP=0 [[Reference>>||anchor="H7.14TransmitPower"]] 1361 +* AT+DR=5 [[Reference>>||anchor="H7.4DataRate"]] 1362 + 1363 +* AT+TXP=0 [[Reference>>||anchor="H7.14TransmitPower"]] 1364 + 1365 +