Changes for page Notes for TTN
Last modified by Mengting Qiu on 2024/08/20 17:29
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... ... @@ -294,6 +294,7 @@ 294 294 295 295 [[image:image-20220526140044-18.png]] 296 296 297 + 297 297 == 4.2 Step2 == 298 298 299 299 ((( ... ... @@ -302,20 +302,23 @@ 302 302 ))) 303 303 ))) 304 304 305 -[[image:image-2022052 5090920-18.png]]306 +[[image:image-20220526140132-19.png]] 306 306 308 + 307 307 == 4.3 Step3 == 308 308 309 309 Add APP EUI in the application: 310 310 311 -[[image:image-2022052 5091022-19.png]]313 +[[image:image-20220526140205-20.png]] 312 312 315 + 313 313 == 4.4 Step4 == 314 314 315 315 Add APP KEY and DEV EUI: 316 316 317 -[[image:image-2022052 5091128-20.png]]320 +[[image:image-20220526140251-21.png]] 318 318 322 + 319 319 = 5. TTN V3 integrated into MQTT server = 320 320 321 321 == 5.1 Introduction == ... ... @@ -323,6 +323,8 @@ 323 323 ((( 324 324 ((( 325 325 The Application Server exposes an MQTT server to work with streaming events. In order to use the MQTT server you need to create a new API key, which will function as connection password. You can also use an existing API key, as long as it has the necessary rights granted. 330 + 331 + 326 326 ))) 327 327 ))) 328 328 ... ... @@ -346,12 +346,12 @@ 346 346 ))) 347 347 ))) 348 348 349 -[[image:image-2022052 5091251-22.png]]355 +[[image:image-20220526140347-22.png]] 350 350 351 351 Fill in the username and password into MQTT. 352 352 353 353 354 -[[image:image-2022052 5091333-23.png]]360 +[[image:image-20220526140420-23.png]] 355 355 356 356 The Application Server publishes uplink traffic on the following topics: 357 357 ... ... @@ -374,7 +374,7 @@ 374 374 ))) 375 375 ))) 376 376 377 -[[image:image-2022052 5091430-24.png]]383 +[[image:image-20220526140452-24.png]] 378 378 379 379 ((( 380 380 ((( ... ... @@ -382,7 +382,7 @@ 382 382 ))) 383 383 ))) 384 384 385 -[[image:image-2022052 5091458-25.png]]391 +[[image:image-20220526140708-25.png]] 386 386 387 387 ((( 388 388 ((( ... ... @@ -402,7 +402,7 @@ 402 402 ))) 403 403 ))) 404 404 405 -[[image:image-2022052 5091618-27.png]]411 +[[image:image-20220526140856-26.png]] 406 406 407 407 ((( 408 408 To send an unconfirmed downlink message to the device dev1 in application app1 in tenant tenant1 with the hexadecimal payload BE EF on FPort 15 with normal priority, use the topic v3/app1@tenant1/devices/dev1/down/push with the following contents: ... ... @@ -412,8 +412,9 @@ 412 412 **Note**: Use this handy tool to convert hexadecimal to base64. 413 413 ))) 414 414 415 -[[image:image-2022052 5091702-28.png]]421 +[[image:image-20220526140936-27.png]] 416 416 423 + 417 417 == 5.3 Send Downlink message == 418 418 419 419 ((( ... ... @@ -428,16 +428,18 @@ 428 428 Downlink command:01 00 00 5A 429 429 ))) 430 430 431 -[[image:image-2022052 5091752-29.png]]438 +[[image:image-20220526141021-28.png]] 432 432 433 433 downlink 434 434 442 + 435 435 After sending, you can view it in live data. 436 436 437 -[[image:image-2022052 5091816-30.png]]445 +[[image:image-20220526141052-29.png]] 438 438 439 439 downlink 440 440 449 + 441 441 ((( 442 442 When downlink is successfully sent, the downlink information can be received on the serial port. 443 443 ))) ... ... @@ -446,10 +446,11 @@ 446 446 **Note**: If the downlink byte sent is longer, the number of bytes will be displayed. 447 447 ))) 448 448 449 -[[image:image-2022052 5091855-31.png]]458 +[[image:image-20220526141116-30.png]] 450 450 451 451 downlink 452 452 462 + 453 453 ((( 454 454 ((( 455 455 If you want to get a successful reply to send downlink in TTN v3. You need to set the response level. ... ... @@ -474,10 +474,11 @@ 474 474 ))) 475 475 ))) 476 476 477 -[[image:image-2022052 5091925-32.png]]487 +[[image:image-20220526141149-31.png]] 478 478 479 479 downlink 480 480 491 + 481 481 = 6. Request Remote Support = 482 482 483 483 ((( ... ... @@ -496,7 +496,7 @@ 496 496 * If the device is sending join request to server? 497 497 * What frequency the device is sending? 498 498 499 -[[image:image-2022052 5092012-33.png]]510 +[[image:image-20220526141308-33.png]] 500 500 501 501 Console Output from End device to see the transmit frequency 502 502 ... ... @@ -504,7 +504,6 @@ 504 504 505 505 * Is the device in OTAA mode or ABP mode? **AT+NJM=1** (OTAA mode), **AT+NJM=0** (ABP mode) 506 506 507 -[[image:image-20220525092043-34.png]] 508 508 509 509 Console Output from End device to see the transmit frequency 510 510
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