Changes for page Notes for TTN
Last modified by Mengting Qiu on 2024/08/20 17:29
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... ... @@ -446,7 +446,6 @@ 446 446 447 447 downlink 448 448 449 - 450 450 ((( 451 451 When downlink is successfully sent, the downlink information can be received on the serial port. 452 452 ))) ... ... @@ -455,11 +455,10 @@ 455 455 **Note**: If the downlink byte sent is longer, the number of bytes will be displayed. 456 456 ))) 457 457 458 -[[image:image-2022052 6141116-30.png]]457 +[[image:image-20220525091855-31.png]] 459 459 460 460 downlink 461 461 462 - 463 463 ((( 464 464 ((( 465 465 If you want to get a successful reply to send downlink in TTN v3. You need to set the response level. ... ... @@ -484,11 +484,10 @@ 484 484 ))) 485 485 ))) 486 486 487 -[[image:image-2022052 6141149-31.png]]485 +[[image:image-20220525091925-32.png]] 488 488 489 489 downlink 490 490 491 - 492 492 = 6. Request Remote Support = 493 493 494 494 ((( ... ... @@ -507,7 +507,7 @@ 507 507 * If the device is sending join request to server? 508 508 * What frequency the device is sending? 509 509 510 -[[image:image-2022052 6141308-33.png]]507 +[[image:image-20220525092012-33.png]] 511 511 512 512 Console Output from End device to see the transmit frequency 513 513 ... ... @@ -515,12 +515,10 @@ 515 515 516 516 * Is the device in OTAA mode or ABP mode? **AT+NJM=1** (OTAA mode), **AT+NJM=0** (ABP mode) 517 517 518 -[[image:image-2022052 6141612-36.png]]515 +[[image:image-20220525092043-34.png]] 519 519 520 - 521 521 Console Output from End device to see the transmit frequency 522 522 523 - 524 524 **2. Gateway packet traffic in gateway web or ssh. we can check:** 525 525 526 526 * ((( ... ... @@ -530,7 +530,7 @@ 530 530 If the gateway gets the Join Accept message from server and transmit it via LoRa? 531 531 ))) 532 532 533 -[[image:image-2022052 6141739-37.png]]528 +[[image:image-20220525092124-35.png]] 534 534 535 535 Console Output from Gateway to see packets between end node and server. 536 536 ... ... @@ -547,7 +547,7 @@ 547 547 If the Join Accept message are in correct frequency? If you set the server to use US915 band, and your end node and gateway is EU868, you will see the Join Accept message are in US915 band so no possible to Join success. 548 548 ))) 549 549 550 -[[image:image-2022052 6141823-38.png||height="501" width="1144"]]545 +[[image:image-20220525092157-36.png]] 551 551 552 552 The Traffic for the End node in the server, use TTNv3 as example 553 553
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