<
From version < 35.1 >
edited by Xiaoling
on 2022/05/27 18:06
To version < 40.1 >
edited by Bei Jinggeng
on 2022/06/10 10:55
>
Change comment: There is no comment for this version

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1 -XWiki.Xiaoling
1 +XWiki.Bei
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20 20  
21 21  * For AT Command , See Devices User Manual for Device. The user manual can be found in each product page of [[Dragino Official Website>>url:http://www.dragino.com/]]
22 22  * For LoRaWAN Downlink: The gateway transfer downlink command in HEX format. This page shows the HEX format downlink code for each command. but some servers use base64 as downlink code. Below are reference for how to use downlink command:
23 -** Use HEX format to send a downlink: [[TTN v3>>doc:Main.Notes for TTN.WebHome]]
24 -** Use Base64 format to send a downlink: [[Chirpstack>>doc:Main.Notes for ChirpStack.WebHome]].
23 +** Use HEX format to send a downlink: [[TTN v3>>Notes for TTN]]
24 +** Use Base64 format to send a downlink: [[Chirpstack>>Notes for ChirpStack]]
25 25  ** See use note for more serves [[Servers Note>>doc:Main.WebHome]](IoT LoRaWAN Server)
26 26  
27 27  = 3. Support End Node and firmware version =
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366 366  )))
367 367  |(% style="width:192px" %)AT+DADDR=A8 40 41 FF|(% style="width:241px" %)Set the Application Session Key.|(% style="width:359px" %)OK
368 368  
369 -
370 370  == 5.5 Device EUI ==
371 371  
372 372  Feature: Get or Set the Device EUI.
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385 385  OK
386 386  )))
387 387  
388 -
389 389  == 5.6 Network ID ==
390 390  
391 391  Feature: Get or Set the Network ID.(You can enter this command change only after successful network connection)
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402 402  )))
403 403  |(% style="width:191px" %)AT+NWKID=A8 40 41 FF|(% style="width:153px" %)Set the Network ID.|(% style="width:101px" %)OK
404 404  
405 -
406 -
407 407  == 5.7 Network Session Key ==
408 408  
409 409  Feature: Get or Set the Network Session Key
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420 420  )))
421 421  |(% 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
422 422  
423 -
424 -
425 425  = 6. Joining and sending date on LoRaWAN network =
426 426  
427 427  == 6.1 Confirm Mode ==
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450 450  * Example 1: Downlink Payload: 0501 ~/~/ Set AT+CFM=1
451 451  * Example 2: Downlink Payload: 0500 ~/~/ Set AT+CFM=0
452 452  
453 -
454 -
455 455  == 6.2 Confirm Status ==
456 456  
457 457  Feature: Get confirmation status of the last AT+SEND (0-1).
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467 467  OK
468 468  )))
469 469  
470 -
471 -
472 472  == 6.3 Join LoRa® Network ==
473 473  
474 474  Feature: Join network.
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486 486  While Error in format, return AT_BUSY_ERROR
487 487  )))
488 488  
489 -
490 -
491 491  == 6.4 LoRa® Network Join Mode ==
492 492  
493 493  Feature: Get or Set the Network Join Mode. (0: ABP, 1: OTAA).
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516 516  * **Example 1: **Downlink Payload: **2000** ~/~/ Set AT+NJM=O
517 517  * **Example 2:** Downlink Payload: **2001** ~/~/ Set AT+NJM=1
518 518  
519 -
520 -
521 521  == 6.5 LoRa® Network Join Status ==
522 522  
523 523  Feature: LoRa® Network Join Status.
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1100 1100  * **Example 1**: Downlink Payload: **2101** ~/~/ set packet receiving response level to 1
1101 1101  * **Example 2**: Downlink Payload: **2102** ~/~/ set packet receiving response level to 2
1102 1102  
1089 +== 7.24 Set retransmission packets ==
1090 +
1091 +(% border="1" style="background-color:#ffffcc; color:green; width:710.222px" %)
1092 +|=(% colspan="3" style="width: 707px;" %)AT+CFM
1093 +|(% style="width:160px" %)**Command Example**|(% style="width:198px" %)**Function**|(% style="width:349px" %)**Response**
1094 +|(% style="width:160px" %)(((
1095 +AT+CFM=1,0,0
1096 +
1097 +value1
1098 +)))|(% style="width:198px" %)confirmed uplink|(% style="width:349px" %)(((
1099 +1
1100 +
1101 +OK
1102 +)))
1103 +|(% style="width:160px" %)(((
1104 +AT+CFM=0,?,0
1105 +
1106 +value2
1107 +)))|(% style="width:198px" %)set max retry , range: 0 ~~ 7|(% style="width:349px" %)(((
1108 +0~~7
1109 +
1110 +OK
1111 +)))
1112 +|(% style="width:160px" %)(((
1113 +AT+CFM=0,0,1
1114 +
1115 +value3
1116 +)))|(% style="width:198px" %)uplink fcnt increase by 1 for each retry|(% style="width:349px" %)(((
1117 +1
1118 +
1119 +OK
1120 +)))
1121 +
1122 +{{info}}
1123 +**AT Command: AT+CFM**
1124 +{{/info}}
1125 +
1103 1103  = 8. AT Commands Combination =
1104 1104  
1105 1105  == 8.1 Set a fix RX2DR for downlink window ==
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1118 1118  * AT+ADR=0  [[Reference>>||anchor="H7.1AdaptiveDataRate"]]
1119 1119  * AT+DR=5  [[Reference>>||anchor="H7.4DataRate"]]
1120 1120  * AT+TXP=0  [[Reference>>||anchor="H7.14TransmitPower"]]
1144 +~)~)~)
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