Changes for page Notes for Helium
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... ... @@ -1,4 +1,4 @@ 1 -**~ Contents:** 1 +**~ Table of Contents:** 2 2 3 3 {{toc/}} 4 4 ... ... @@ -5,14 +5,14 @@ 5 5 6 6 7 7 8 -= 1. Use Dragino Gateways/Hotspots with Helium = 8 += **1. Use Dragino Gateways/Hotspots with Helium** = 9 9 10 -== 1.1 Support Models == 10 +== **1.1 Support Models** == 11 11 12 -There are three types of hotspots that can connect to Helium. They are (% style="color:#4f81bd" %)**full-hotspot**(%%), (% style="color:#4f81bd" %)**light hotspot** (%%)and (% style="color:#4f81bd" %)**data-only hotspot**(%%). Definition of these three types of hotspots can be found here: [[of Helium Hotspots>>url:https://docs.helium.com/mine-hnt%7CTypes]]. Different hotspots support different mining abilities. 12 +//There are three types of hotspots that can connect to Helium. They are (% style="color:#4f81bd" %)**full-hotspot**(%%), (% style="color:#4f81bd" %)**light hotspot** (%%)and (% style="color:#4f81bd" %)**data-only hotspot**(%%). Definition of these three types of hotspots can be found here: [[of Helium Hotspots>>url:https://docs.helium.com/mine-hnt%7CTypes]]. Different hotspots support different mining abilities.// 13 13 14 14 ((( 15 -Dragino has different gateway models that support different types. 15 +//Dragino has different gateway models that support different types.// 16 16 ))) 17 17 18 18 (% border="1" style="background-color:#ffffcc; width:510px" %) ... ... @@ -27,92 +27,97 @@ 27 27 28 28 **Frequencies on the Helium Network** 29 29 30 -* The frequencies currently available are CN470/EU868/US915/AU915 30 +* //The frequencies currently available are CN470/EU868/US915/AU915// 31 31 32 -**Note **: more information refer to this link [[Helium Frequency plan>>url:https://docs.helium.com/lorawan-on-helium/frequency-plans/]]32 +(% style="color:red" %)**Note: more information refer to this link [[Helium Frequency plan>>url:https://docs.helium.com/lorawan-on-helium/frequency-plans/]]** 33 33 34 34 35 -= 2. Connect Data-Only Hotspot to Helium = 35 += **2. Connect Data-Only Hotspot to Helium** = 36 36 37 -== 2.1 Prerequisites == 37 +== **2.1 Prerequisites** == 38 38 39 -* Firmware Requirement: > [[lgw~~-~~-build-v5.4.1640315898>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]] 40 40 41 - ==2.2Step1:Configurequency Band ==40 +* //Firmware Requirement: > [[lgw~~-~~-build-v5.4.1640315898>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]]// 42 42 43 - Eachcountryhasa requirementforfrequencyregion.Choose the right one for your area.42 +== **2.2 Step 1: Configure Frequency Band** == 44 44 44 + 45 +//Each country has a requirement for frequency region. Choose the right one for your area.// 46 + 45 45 [[image:image-20220531175337-1.png]] 46 46 47 -Select fre 48 48 50 +== **2.3 Step 2: Download the Helium-gateway-rs** == 49 49 50 -== 2.3 Step 2: Download the Helium-gateway-rs == 51 51 52 -Click Download Helium Server and the gateway will download the Helium-gateway-rs 53 +//Click Download Helium Server and the gateway will download the Helium-gateway-rs// 53 53 54 -[[image:image-20220 531175421-2.png]]55 +[[image:image-20220615150600-1.png||height="559" width="1045"]] 55 55 56 -Start download the Helium-gatewayrs 57 57 58 +//**Start download to Helium-gateway-rs**// 58 58 59 -[[image:image-202205 31175500-3.png]]60 +[[image:image-20220615150627-2.png||height="598" width="1044"]] 60 60 61 -Helium-gatewayrs download success 62 +//**Helium-gatewayrs download success**// 62 62 63 63 64 -If download fails, click and download again 65 +//**If download fails, click and download again**// 65 65 66 -[[image:image-202205 31175530-4.png]]67 +[[image:image-20220615150717-3.png||height="605" width="1039"]] 67 67 68 -Helium-gatewayrs download fail 69 69 70 +== **2.4 Step 3: Install the Helium-gateway-rs** == 70 70 71 -== 2.4 Step 3: Install the Helium-gateway-rs == 72 72 73 -Click **Install Helium Server** to install gateway-rs. 73 +//Click **Install Helium Server** to install gateway-rs.// 74 74 75 -[[image:image-20220 531175610-5.png]]75 +[[image:image-20220615150734-4.png||height="619" width="1035"]] 76 76 77 77 Install the Helium gateway-rs 78 78 79 -**Note **: User will see the echo characters of Helium gateway-rs have been installed successfully.79 +(% style="color:red" %)**Note: User will see the echo characters of Helium gateway-rs have been installed successfully.** 80 80 81 81 82 -== 2.5 Step 4: Save&start the Helium Server == 82 +== **2.5 Step 4: Save&start the Helium Server** == 83 83 84 -Click **Save&Apply** and gateway will start to connect the Helium. The UI shows the connect status. 85 85 86 - [[image:image-20220531175650-6.png]]85 +//By default, Region is US915, After configuring the Configure Frequency Band, click Save&Apply on the Helium IoT screen to modify the Region.// 87 87 88 - Start Helium-gateway-rs87 +[[image:image-20220615150903-5.png||height="592" width="1031"]] 89 89 90 90 91 - == 2.6Step5: Check GatewayConnectionbefore onboarding==90 +//Click **Save&Apply** and gateway will start to connect the Helium. The UI shows the connect status.// 92 92 93 - A hotspot can transfer data to Heliumfter finishingstep4.We canadd a devicetoHelium andsee ifthe device can join Helium. For example, we add an LGT92sensor and see below info.92 +[[image:image-20220615151057-6.png||height="580" width="1026"]] 94 94 94 + 95 +== **2.6 Step 5: Check Gateway Connection before onboarding** == 96 + 97 + 98 +//A hotspot can transfer data to Helium after finishing step4. We can add a device to Helium and see if the device can join Helium. For example, we add an LGT92 sensor and see below info.// 99 + 95 95 ((( 96 -Check end device event from [[Helium Console>>url:https://staging-console.helium.wtf/]], We can see the LGT92 data arrived Helium via our hotspot. 101 +//Check end device event from [[Helium Console>>url:https://staging-console.helium.wtf/]], We can see the LGT92 data arrived Helium via our hotspot.// 97 97 ))) 98 98 99 99 [[image:image-20220526094537-1.png||height="395" width="1323"]] 100 100 101 -Check if the packet is transferred via LPS8 102 102 103 -**Note: **The hotspot is not valid for search in Helium Console before onboarding.107 +(% style="color:red" %)**Note: The hotspot is not valid for search in Helium Console before onboarding.** 104 104 105 105 106 106 == 2.7 Step 6: Onboarding Data-Only Hotspot == 107 107 108 -(% style="color:red" %)**Note: Onboarding a Data-Only hotspot is n ot necessary,anditwill gainvery,verysmallawards onHNT by data-transfer.**112 +(% style="color:red" %)**Note: Onboarding a Data-Only hotspot is necessary for downlink to work. otherwise, the downlink message for LoRa won't work .** 109 109 110 -User can refer [[this link>>url:https://docs.helium.com/mine-hnt/data-only-hotspots]] for how to onboarding a data-only hotspot. After onboarding the data-only hotspot, user can see the hotspot on Helium Console. 114 +//User can refer [[this link>>url:https://docs.helium.com/mine-hnt/data-only-hotspots]] for how to onboarding a data-only hotspot. After onboarding the data-only hotspot, user can see the hotspot on Helium Console.// 111 111 112 -Below are the steps we do as per above link here. 116 +//Below are the steps we do as per above link here.// 113 113 118 + 114 114 ((( 115 - ~1. Set up Helium-Wallet in my computer. [[https:~~/~~/docs.helium.com/wallets/cli-wallet>>url:https://docs.helium.com/wallets/cli-wallet]]. and funds this wallet. From this step, we got the wallet info as below.120 +//**1. Set up Helium-Wallet in my computer. [[https:~~/~~/docs.helium.com/wallets/cli-wallet>>url:https://docs.helium.com/wallets/cli-wallet]]. and funds this wallet. From this step, we got the wallet info as below.**// 116 116 ))) 117 117 118 118 (% class="box" %) ... ... @@ -140,12 +140,12 @@ 140 140 ))) 141 141 142 142 ((( 143 -**Note **: The wallet Address is 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux. and have about 18 HNT balance.148 +(% style="color:red" %)**Note: The wallet Address is 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux. and have about 18 HNT balance.** 144 144 ))) 145 145 146 146 147 147 ((( 148 -2. Get txn. In the data-only hotspot. run below command to add a hotspot, owner is the owner wallet of this hotspot, payer is the payer to pay transaction cost. 153 +//**2. Get txn. In the data-only hotspot. run below command to add a hotspot, owner is the owner wallet of this hotspot, payer is the payer to pay transaction cost.**// 149 149 ))) 150 150 151 151 (% class="box" %) ... ... @@ -177,8 +177,13 @@ 177 177 ))) 178 178 179 179 ((( 180 -We got the txn info from this step. 181 -\\3. Add Hotspot. In the computer with helium wallet. run below command, replace the txn with the txn you got in above step. Note, below are two commands, the command without ~-~-commit is the preview mode. Check every detail in this mode and run the command with ~-~-commit to commit to the Helium Blockchain. 185 +//We got the txn info from this step.// 186 +\\//**3. Add Hotspot. In the computer with helium wallet. run below command, replace the txn with the txn you got in above step.**// 187 + 188 + 189 +(% style="color:red" %)**Note: below are two commands, the command without ~-~-commit is the preview mode.** 190 + 191 +//Check every detail in this mode and run the command with ~-~-commit to commit to the Helium Blockchain.// 182 182 ))) 183 183 184 184 (% class="box" %) ... ... @@ -221,7 +221,7 @@ 221 221 ))) 222 222 223 223 ((( 224 -4. Assert Location. In helium Wallet. run below command, note, the ~-~-gateway should input gateway address from step 2. 234 +//**4. Assert Location. In helium Wallet. run below command, note, the ~-~-gateway should input gateway address from step 2.**// 225 225 ))) 226 226 227 227 (% class="box" %) ... ... @@ -276,23 +276,24 @@ 276 276 ))) 277 277 278 278 ((( 279 -Note: The add hotspot and assert location step might need some time to be effect. 289 +**Note: The add hotspot and assert location step might need some time to be effect.** 280 280 ))) 281 281 282 282 ((( 283 -After above steps finish, the mobile helium wallet should be able to show that this hotspot has been added to the helium blockchain. 293 +//After above steps finish, the mobile helium wallet should be able to show that this hotspot has been added to the helium blockchain.// 284 284 285 285 286 286 ))) 287 287 288 -== 2.8 Debug Connection == 298 +== **2.8 Debug Connection** == 289 289 290 -=== 2.8.1 Check pkt-fwd running Log === 300 +=== **2.8.1 Check pkt-fwd running Log** === 291 291 292 -This command can check if the LoRa Radio part runs correctly and if the gateway receives LoRa packets from LoRaWAN sensors. 293 293 303 +//This command can check if the LoRa Radio part runs correctly and if the gateway receives LoRa packets from LoRaWAN sensors.// 304 + 294 294 ((( 295 -Below logs shows the gateway receive two LoRaWAN packets. 306 +//Below logs shows the gateway receive two LoRaWAN packets.// 296 296 ))) 297 297 298 298 (% class="box" %) ... ... @@ -317,19 +317,20 @@ 317 317 ))) 318 318 319 319 320 -=== 2.8.2 Check gateway-rs Log === 331 +=== **2.8.2 Check gateway-rs Log** === 321 321 322 -SSH to gateway and run **logread | grep helium_gateway** to check Gateway-rs running log. 323 323 334 +//SSH to gateway and run **logread | grep helium_gateway** to check Gateway-rs running log.// 335 + 324 324 [[image:image-20220531175809-7.png]] 325 325 326 -Helium-gatewayrs log 327 327 328 328 **Note**: logread is dynamic and FIFO, so helium log might be overwritten by other processes info in system. 329 329 330 330 331 -=== 2.8.3 View the public key address and animal name === 342 +=== **2.8.3 View the public key address and animal name** === 332 332 344 + 333 333 (% class="box" %) 334 334 ((( 335 335 ((( ... ... @@ -351,80 +351,87 @@ 351 351 Hostpot key and animal name 352 352 353 353 354 -=== 2.8.4 Backup/Restor gateway-rs key === 366 +=== **2.8.4 Backup/Restor gateway-rs key** === 355 355 356 356 ((( 357 -For the date-only hotspots, the key is the only unique identifier, the users can backup the key by the button of Download. And once the uses upgrade the gateway or the gateway lose the key, the gateway-rs will generate a new key for which the data-only hotspot is the new unit. so if the user would restore to last time which can upload your backup key to the gateway by the button of upload. 369 +//For the date-only hotspots, the key is the only unique identifier, the users can backup the key by the button of Download. And once the uses upgrade the gateway or the gateway lose the key, the gateway-rs will generate a new key for which the data-only hotspot is the new unit. so if the user would restore to last time which can upload your backup key to the gateway by the button of upload.// 358 358 ))) 359 359 360 360 [[image:image-20220531175919-9.png]] 361 361 362 -Backup and restore key 363 363 364 364 365 -== 2.9 Forward the data to the other server == 376 +== **2.9 Forward the data to the other server** == 366 366 367 -=== 2.9.1 Introduction === 378 +=== **2.9.1 Introduction** === 368 368 380 + 369 369 ((( 370 -The Dragino gateway has supports the double server settings. 382 +//The Dragino gateway has supports the double server settings.// 371 371 ))) 372 372 373 373 ((( 374 -Users can back to the page of Semtech UDP to configure other server settings. 386 +//Users can back to the page of Semtech UDP to configure other server settings.// 375 375 376 376 377 377 ))) 378 378 379 -=== 2.9.2 Example === 391 +=== **2.9.2 Example** === 380 380 381 -The following takes The Things Network as another LoRaWAN server as an example. 382 382 394 +//The following takes The Things Network as another LoRaWAN server as an example.// 383 383 384 -==== 2.9.2.1 Step 1: Back to Semtech UDP page ==== 385 385 397 +==== **2.9.2.1 Step 1: Back to Semtech UDP page** ==== 398 + 399 + 386 386 [[image:image-20220531180002-10.png]] 387 387 388 388 Back to Semtech UDP page 389 389 390 390 391 -==== 2.9.2.2 Step 2: Configure the double server forwarding ==== 405 +==== **2.9.2.2 Step 2: Configure the double server forwarding** ==== 392 392 407 + 393 393 [[image:image-20220531180048-11.png]] 394 394 395 -Configure the double server 396 396 397 -The user can configure the secondary server and then click the button of Save&Apply. 411 +//The user can configure the secondary server and then click the button of **Save&Apply**.// 398 398 399 399 400 -== 2.10 Connect Full Hotspot to Helium == 414 +== **2.10 Connect Full Hotspot to Helium** == 401 401 402 -= 3. Use Dragino Sensors with Helium = 416 += **3. Use Dragino Sensors with Helium** = 403 403 404 -== 3.1 How to add up user's end-node with Helium console == 405 405 406 -== =3.1.1Step1:Login theHelium console ===419 +== **3.1 How to add up user's end-node with Helium console** == 407 407 408 -User can Login the [[Helium Console>>url:https://staging-console.helium.wtf/]] 409 409 422 +=== **3.1.1 Step 1: Login the Helium console** === 423 + 424 + 425 +//User can Login the [[Helium Console>>url:https://staging-console.helium.wtf/]]// 426 + 410 410 [[image:image-20220531180150-12.png]] 411 411 412 412 login Helium console 413 413 414 414 415 -=== 3.1.2 Step 2: Add up your end-node's key === 432 +=== **3.1.2 Step 2: Add up your end-node's key** === 416 416 417 -User add up end-node's key from console ~-~->dervice 418 418 435 +//User add up end-node's key from console ~-~->dervice// 436 + 419 419 [[image:image-20220531180224-13.png]] 420 420 421 421 To add a device 422 422 423 423 424 -=== 3.1.3 Step 3:Activate the end-node === 442 +=== **3.1.3 Step 3:Activate the end-node** === 425 425 444 + 426 426 ((( 427 -Users can activate the end-node with OTAA in which the end-node will Join the network from the Helium server **Eventually you will see traffic** 446 +//Users can activate the end-node with OTAA in which the end-node will Join the network from the Helium server **Eventually you will see traffic**// 428 428 ))) 429 429 430 430 [[image:image-20220531105239-2.png]] ... ... @@ -432,17 +432,19 @@ 432 432 end-node traffic. 433 433 434 434 435 -== 3.2 How to use decoder == 454 +== **3.2 How to use decoder** == 436 436 437 -=== 3.2.1 Step 1:Users can create decoders on functions === 456 +=== **3.2.1 Step 1:Users can create decoders on functions** === 438 438 458 + 439 439 [[image:image-20220531105325-3.png]] 440 440 441 441 Decoder. 442 442 443 443 444 -=== 3.2.2 Step 2:Add a decoder in functions and apply it to the specified label === 464 +=== **3.2.2 Step 2:Add a decoder in functions and apply it to the specified label** === 445 445 466 + 446 446 [[image:image-20220526095629-6.png]] 447 447 448 448 ... ... @@ -451,23 +451,28 @@ 451 451 452 452 [[image:image-20220526100057-8.png||height="352" width="1133"]] 453 453 454 -Decoder. 455 455 456 -Add decoder complete. 476 +**//Add decoder complete.//** 457 457 478 +=== **3.2.3 Where is the decoder?** === 458 458 459 - == 3.3 Howtosendadownlink tonddevicefromHelium==480 +[[console-decoders/Dragino at master · helium/console-decoders · GitHub>>url:https://github.com/helium/console-decoders/tree/master/Dragino]] 460 460 482 +[[image:image-20220617140118-1.png||height="550" width="883"]] 483 + 484 +== **3.3 How to send a downlink to end device from Helium** == 485 + 486 + 461 461 ((( 462 -The Helium server needs to convert to Base64 format when sending the downlink command. Please refer to the following example: 488 +//The Helium server needs to convert to Base64 format when sending the downlink command. Please refer to the following example~:// 463 463 ))) 464 464 465 465 ((( 466 -The Downlink command comes from this link:[[End Device Downlink Command>>End Device AT Commands and Downlink Command]] 492 +//The Downlink command comes from this link:[[End Device Downlink Command>>End Device AT Commands and Downlink Command]]// 467 467 ))) 468 468 469 469 ((( 470 -Change Uplink Interval:Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 496 +//Change Uplink Interval:Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds// 471 471 ))) 472 472 473 473 (% class="box" %) ... ... @@ -480,55 +480,56 @@ 480 480 Downlink 481 481 482 482 483 -== 3.4 How to add integration to different IoT Servers == 509 +== **3.4 How to add integration to different IoT Servers** == 484 484 485 -=== 3.4.1 TagoIO === 511 +=== **3.4.1 TagoIO** === 486 486 487 -The steps to add integration are very simple. Please see the following process. 488 488 514 +**//The steps to add integration are very simple. Please see the following process.//** 515 + 516 + 489 489 [[image:image-20220526102429-23.png||height="630" width="1198"]] 490 490 491 -TagoIO. 492 492 493 493 494 -Generate the authorization code and then copy it. 521 +**//Generate the authorization code and then copy it.//** 495 495 523 + 496 496 [[image:image-20220526100452-10.png||height="314" width="1188"]] 497 497 498 -TagoIO. 499 499 500 500 501 -Apply Integration to Label. 528 +//**Apply Integration to Label.**// 502 502 530 + 503 503 [[image:image-20220526100802-13.png]] 504 504 505 505 506 -TagoIO. 507 507 508 - 509 509 [[image:image-20220526100927-14.png]] 510 510 511 -TagoIO. 512 512 513 513 514 -Click LoRaWAN Helium,select the device. 539 +**//Click LoRaWAN Helium,select the device.//** 515 515 541 + 516 516 [[image:image-20220526101215-15.png||height="599" width="1117"]] 517 517 518 -TagoIO. 519 519 520 520 521 -Fill in DEVEUI and create my device. 546 +**//Fill in DEVEUI and create my device.//** 522 522 548 + 523 523 [[image:image-20220526101419-16.png]] 524 524 525 525 TagoIO. 526 526 527 527 528 -=== 3.4.2 Cayenne === 554 +=== **3.4.2 Cayenne** === 529 529 530 -The process of creating devices is similar to Tago. 531 531 557 +//The process of creating devices is similar to Tago.// 558 + 532 532 [[image:image-20220526101616-18.png||height="456" width="1097"]] 533 533 534 534 Cayenne. ... ... @@ -559,78 +559,83 @@ 559 559 Cayenne. 560 560 561 561 562 -== 3.5 Trouble Shooting == 589 +== **3.5 Trouble Shooting** == 563 563 564 -=== 3.5.1 Trouble to Join Helium === 591 +=== **3.5.1 Trouble to Join Helium** === 565 565 593 + 566 566 ((( 567 -Assume the device is powered correctly. If you don't see data in Helium. The possibilities are: 595 +**//Assume the device is powered correctly. If you don't see data in Helium. The possibilities are~://** 596 + 597 + 568 568 ))) 569 569 570 570 ((( 571 -1) You are out of Helium Gateway coverage. (If you have other end nodes, you can check whether they work and what is the signal strength you see in the platform) 601 +//1) You are out of Helium Gateway coverage. (If you have other end nodes, you can check whether they work and what is the signal strength you see in the platform)// 572 572 ))) 573 573 574 574 ((( 575 -2) Your end node frequency band doesn't match the Helium gateway frequency band. (Please double-check if frequency band matches) 605 +//2) Your end node frequency band doesn't match the Helium gateway frequency band. (Please double-check if frequency band matches)// 576 576 ))) 577 577 578 578 ((( 579 -3) You have input the wrong keys into Helium Platform ( You can send us the screenshots for the keys and Dragino support team can check for you) 609 +//3) You have input the wrong keys into Helium Platform ( You can send us the screenshots for the keys and Dragino support team can check for you)// 580 580 581 581 582 582 ))) 583 583 584 -=== 3.5.2 Packet Loss for AU915 / US915 Band === 614 +=== **3.5.2 Packet Loss for AU915 / US915 Band** === 585 585 616 + 586 586 ((( 587 -The node working on the AU915/US915 frequency has packet loss or the frequency channel and the gateway channel are different. 618 +//The node working on the AU915/US915 frequency has packet loss or the frequency channel and the gateway channel are different.// 588 588 ))) 589 589 590 590 ((( 591 -The reason for this problem is that the node does not lock the channel after joining the network. 622 +//The reason for this problem is that the node does not lock the channel after joining the network.// 592 592 ))) 593 593 594 594 ((( 595 -Solution: 626 +**Solution:** 627 + 628 + 596 596 ))) 597 597 598 598 ((( 599 -(1) If the user does not have a device to upgrade the firmware, you can use the AT+CHE command or the downlink command to set the channel. It is best to turn off the adaptive rate (ADR).Reset the device after setting the channel. 632 +//(1) If the user does not have a device to upgrade the firmware, you can use the AT+CHE command or the downlink command to set the channel. It is best to turn off the adaptive rate (ADR).Reset the device after setting the channel.// 600 600 ))) 601 601 602 602 * ((( 603 -AT Command: AT+CHE 636 +//AT Command: AT+CHE// 604 604 ))) 605 605 606 606 * ((( 607 -Example:AT+CHE= 1~/~/set channel mode to 1640 +//Example:**AT+CHE=2** ~/~/set channel mode to 1// 608 608 ))) 609 609 610 610 * ((( 611 -Downlink Command: 0x24 644 +//Downlink Command: 0x24// 612 612 ))) 613 613 614 614 ((( 615 -Format: Command Code (0x24) followed by 1 bytes channel value. 648 +//Format: Command Code (0x24) followed by 1 bytes channel value.// 616 616 ))) 617 617 618 618 ((( 619 -If the downlink payload=240 1, it means set channel mode to1, while type code is 24.652 +//If the downlink payload=0x2402, it means set channel mode to use sub-band 2, while type code is 24.// 620 620 ))) 621 621 622 622 * ((( 623 -Example 1: Downlink Payload: 2401 ~/~/ set channel mode to 1 624 -))) 656 +//Example 1: Downlink Payload: **0x2402** ~/~/ set channel mode to 2// 625 625 626 - * (((627 - Example2: Downlink Payload: 2405 ~/~/ set channel mode to 5658 + 659 + 628 628 ))) 629 629 630 630 ((( 631 -(2) If the user has a device to upgrade the firmware, it is better to upgrade the device to the latest version. The latest version has fixed the problem that the AU915/US915 frequency does not lock the channel. 663 +//(2) If the user has a device to upgrade the firmware, it is better to upgrade the device to the latest version. The latest version has fixed the problem that the AU915/US915 frequency does not lock the channel.// 632 632 ))) 633 633 634 634 ((( 635 -The latest firmware for end node will have this bug fixed. 667 +//The latest firmware for end node will have this bug fixed.// 636 636 )))
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