<
From version < 81.1 >
edited by Kilight Cao
on 2022/06/15 15:22
To version < 88.4 >
edited by Xiaoling
on 2022/07/23 14:37
>
Change comment: There is no comment for this version

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Author
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1 -XWiki.Kilight
1 +XWiki.Xiaoling
Content
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1 -**~ Contents:**
1 +**~ Table of Contents:**
2 2  
3 3  {{toc/}}
4 4  
... ... @@ -5,10 +5,11 @@
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 +
12 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  (((
... ... @@ -25,99 +25,107 @@
25 25  )))|(% style="color:#4f81bd; width:126px" %)**Data-Only Hotspot**|(% style="width:121px" %)[[Helium Link>>url:https://docs.helium.com/mine-hnt/data-only-hotspots]]|(% style="width:203px" %)[[Data-Only Hotspot Instruction>>||anchor="H2.ConnectData-OnlyHotspottoHelium"]]
26 26  |(% style="width:132px" %)[[HP0D>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/195-hp0d.html]]|(% style="color:#4f81bd; width:126px" %)**Full Hotspo**t|(% style="width:121px" %)[[Helium Link>>url:https://docs.helium.com/mine-hnt/full-hotspots]]|(% style="color:green; width:203px" %)[[Full Hotspot Instuction-Not Finish>>doc:Main.User Manual for All Gateway models.HP0D.WebHome]]
27 27  
29 +
28 28  **Frequencies on the Helium Network**
29 29  
30 -* The frequencies currently available are CN470/EU868/US915/AU915
32 +* //The frequencies currently available are CN470/EU868/US915/AU915//
31 31  
34 +
35 +
32 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 =
36 36  
37 -== 2.1 Prerequisites ==
40 += **2.  Connect Data-Only Hotspot to Helium** =
38 38  
39 -* Firmware Requirement: > [[lgw~~-~~-build-v5.4.1640315898>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]]
42 +== **2.1  Prerequisites** ==
40 40  
41 -== 2.2 Step 1: Configure Frequency Band ==
42 42  
43 -Each country has a requirement for frequency region. Choose the right one for your area.
45 +* //Firmware Requirement: > [[lgw~~-~~-build-v5.4.1640315898>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]]//
44 44  
47 +
48 +
49 +
50 +== **2.2  Step 1: Configure Frequency Band** ==
51 +
52 +
53 +//Each country has a requirement for frequency region. Choose the right one for your area.//
54 +
45 45  [[image:image-20220531175337-1.png]]
46 46  
47 -Select fre
48 48  
49 49  
50 -== 2.3 Step 2: Download the Helium-gateway-rs ==
59 +== **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 53  
54 -[[image:image-20220615150600-1.png||height="667" width="1247"]]
62 +//Click Download Helium Server and the gateway will download the Helium-gateway-rs//
55 55  
56 -Start download the Helium-gatewayrs
64 +[[image:image-20220615150600-1.png||height="559" width="1045"]]
57 57  
58 58  
59 -[[image:image-20220615150627-2.png||height="712" width="1244"]]
67 +//**Start download to Helium-gateway-rs**//
60 60  
61 -Helium-gatewayrs download success
69 +[[image:image-20220615150627-2.png||height="598" width="1044"]]
62 62  
71 +//**Helium-gatewayrs download success**//
63 63  
64 -If download fails, click and download again
65 65  
66 -[[image:image-20220615150717-3.png||height="722" width="1239"]]
74 +//**If download fails, click and download again**//
67 67  
68 -Helium-gatewayrs download fail
76 +[[image:image-20220615150717-3.png||height="605" width="1039"]]
69 69  
70 70  
71 -== 2.4 Step 3: Install the Helium-gateway-rs ==
79 +== **2.4  Step 3: Install the Helium-gateway-rs** ==
72 72  
73 -Click **Install Helium Server** to install gateway-rs.
74 74  
75 -[[image:image-20220615150734-4.png||height="742" width="1241"]]
82 +//Click **Install Helium Server** to install gateway-rs.//
76 76  
84 +[[image:image-20220615150734-4.png||height="619" width="1035"]]
85 +
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.
88 +(% 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 ==
91 +== **2.5 Step 4: Save&start the Helium Server** ==
83 83  
84 84  
85 -By default, Region is US915, After configuring the Configure Frequency Band, click Save&Apply on the Helium IoT screen to modify the Region.
94 +//By default, Region is US915, After configuring the Configure Frequency Band, click Save&Apply on the Helium IoT screen to modify the Region.//
86 86  
87 -[[image:image-20220615150903-5.png||height="710" width="1236"]]
96 +[[image:image-20220615150903-5.png||height="592" width="1031"]]
88 88  
89 -Click **Save&Apply** and gateway will start to connect the Helium. The UI shows the connect status.
90 90  
91 -[[image:image-20220615151057-6.png||height="697" width="1233"]]
99 +//Click **Save&Apply** and gateway will start to connect the Helium. The UI shows the connect status.//
92 92  
93 -Start Helium-gateway-rs
101 +[[image:image-20220615151057-6.png||height="580" width="1026"]]
94 94  
95 95  
96 -== 2.6 Step 5: Check Gateway Connection before onboarding ==
104 +== **2.6 Step 5: Check Gateway Connection before onboarding** ==
97 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 99  
107 +//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.//
108 +
100 100  (((
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.
110 +//Check end device event from [[Helium Console>>url:https://staging-console.helium.wtf/]], We can see the LGT92 data arrived Helium via our hotspot.//
102 102  )))
103 103  
104 104  [[image:image-20220526094537-1.png||height="395" width="1323"]]
105 105  
106 -Check if the packet is transferred via LPS8
107 107  
108 -**Note:** The hotspot is not valid for search in Helium Console before onboarding.
116 +(% style="color:red" %)**Note: The hotspot is not valid for search in Helium Console before onboarding.**
109 109  
110 110  
111 111  == 2.7 Step 6: Onboarding Data-Only Hotspot ==
112 112  
113 -(% style="color:red" %)**Note: Onboarding a Data-Only hotspot is not necessary, and it will gain very, very small awards on HNT by data-transfer .**
121 +(% style="color:red" %)**Note: Onboarding a Data-Only hotspot is necessary for downlink to work. otherwise, the downlink message for LoRa won't work .**
114 114  
115 -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.
123 +//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.//
116 116  
117 -Below are the steps we do as per above link here.
125 +//Below are the steps we do as per above link here.//
118 118  
127 +
119 119  (((
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.
129 +//**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.**//
121 121  )))
122 122  
123 123  (% class="box" %)
... ... @@ -145,12 +145,12 @@
145 145  )))
146 146  
147 147  (((
148 -**Note**: The wallet Address is 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux. and have about 18 HNT balance.
157 +(% style="color:red" %)**Note: The wallet Address is 13oLxfjxcYajvfkxxxxxxxxxxxxxxxxxxxxxfY3yp4cz8r1NNux. and have about 18 HNT balance.**
149 149  )))
150 150  
151 151  
152 152  (((
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.
162 +//**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.**//
154 154  )))
155 155  
156 156  (% class="box" %)
... ... @@ -182,8 +182,13 @@
182 182  )))
183 183  
184 184  (((
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. 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.
194 +//We got the txn info from this step.//
195 +\\//**3. Add Hotspot. In the computer with helium wallet. run below command, replace the txn with the txn you got in above step.**//
196 +
197 +
198 +(% style="color:red" %)**Note: below are two commands, the command without ~-~-commit is the preview mode.**
199 +
200 +//Check every detail in this mode and run the command with ~-~-commit to commit to the Helium Blockchain.//
187 187  )))
188 188  
189 189  (% class="box" %)
... ... @@ -226,7 +226,7 @@
226 226  )))
227 227  
228 228  (((
229 -4. Assert Location. In helium Wallet. run below command, note, the ~-~-gateway should input gateway address from step 2.
243 +//**4. Assert Location. In helium Wallet. run below command, note, the ~-~-gateway should input gateway address from step 2.**//
230 230  )))
231 231  
232 232  (% class="box" %)
... ... @@ -281,23 +281,24 @@
281 281  )))
282 282  
283 283  (((
284 -Note: The add hotspot and assert location step might need some time to be effect.
298 +**Note: The add hotspot and assert location step might need some time to be effect.**
285 285  )))
286 286  
287 287  (((
288 -After above steps finish, the mobile helium wallet should be able to show that this hotspot has been added to the helium blockchain.
302 +//After above steps finish, the mobile helium wallet should be able to show that this hotspot has been added to the helium blockchain.//
289 289  
290 290  
291 291  )))
292 292  
293 -== 2.8 Debug Connection ==
307 +== **2.8 Debug Connection** ==
294 294  
295 -=== 2.8.1 Check pkt-fwd running Log ===
309 +=== **2.8.1 Check pkt-fwd running Log** ===
296 296  
297 -This command can check if the LoRa Radio part runs correctly and if the gateway receives LoRa packets from LoRaWAN sensors.
298 298  
312 +//This command can check if the LoRa Radio part runs correctly and if the gateway receives LoRa packets from LoRaWAN sensors.//
313 +
299 299  (((
300 -Below logs shows the gateway receive two LoRaWAN packets.
315 +//Below logs shows the gateway receive two LoRaWAN packets.//
301 301  )))
302 302  
303 303  (% class="box" %)
... ... @@ -322,19 +322,20 @@
322 322  )))
323 323  
324 324  
325 -=== 2.8.2 Check gateway-rs Log ===
340 +=== **2.8.2 Check gateway-rs Log** ===
326 326  
327 -SSH to gateway and run **logread | grep helium_gateway** to check Gateway-rs running log.
328 328  
343 +//SSH to gateway and run **logread | grep helium_gateway** to check Gateway-rs running log.//
344 +
329 329  [[image:image-20220531175809-7.png]]
330 330  
331 -Helium-gatewayrs log
332 332  
333 333  **Note**: logread is dynamic and FIFO, so helium log might be overwritten by other processes info in system.
334 334  
335 335  
336 -=== 2.8.3 View the public key address and animal name ===
351 +=== **2.8.3 View the public key address and animal name** ===
337 337  
353 +
338 338  (% class="box" %)
339 339  (((
340 340  (((
... ... @@ -356,80 +356,87 @@
356 356  Hostpot key and animal name
357 357  
358 358  
359 -=== 2.8.4 Backup/Restor gateway-rs key ===
375 +=== **2.8.4 Backup/Restor gateway-rs key** ===
360 360  
361 361  (((
362 -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.
378 +//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.//
363 363  )))
364 364  
365 365  [[image:image-20220531175919-9.png]]
366 366  
367 -Backup and restore key
368 368  
369 369  
370 -== 2.9 Forward the data to the other server ==
385 +== **2.9 Forward the data to the other server** ==
371 371  
372 -=== 2.9.1 Introduction ===
387 +=== **2.9.1 Introduction** ===
373 373  
389 +
374 374  (((
375 -The Dragino gateway has supports the double server settings.
391 +//The Dragino gateway has supports the double server settings.//
376 376  )))
377 377  
378 378  (((
379 -Users can back to the page of Semtech UDP to configure other server settings.
395 +//Users can back to the page of Semtech UDP to configure other server settings.//
380 380  
381 381  
382 382  )))
383 383  
384 -=== 2.9.2 Example ===
400 +=== **2.9.2 Example** ===
385 385  
386 -The following takes The Things Network as another LoRaWAN server as an example.
387 387  
403 +//The following takes The Things Network as another LoRaWAN server as an example.//
388 388  
389 -==== 2.9.2.1 Step 1: Back to Semtech UDP page ====
390 390  
406 +==== **2.9.2.1 Step 1: Back to Semtech UDP page** ====
407 +
408 +
391 391  [[image:image-20220531180002-10.png]]
392 392  
393 393  Back to Semtech UDP page
394 394  
395 395  
396 -==== 2.9.2.2 Step 2: Configure the double server forwarding ====
414 +==== **2.9.2.2 Step 2: Configure the double server forwarding** ====
397 397  
416 +
398 398  [[image:image-20220531180048-11.png]]
399 399  
400 -Configure the double server
401 401  
402 -The user can configure the secondary server and then click the button of Save&Apply.
420 +//The user can configure the secondary server and then click the button of **Save&Apply**.//
403 403  
404 404  
405 -== 2.10 Connect Full Hotspot to Helium ==
423 +== **2.10 Connect Full Hotspot to Helium** ==
406 406  
407 -= 3. Use Dragino Sensors with Helium =
425 += **3. Use Dragino Sensors with Helium** =
408 408  
409 -== 3.1 How to add up user's end-node with Helium console ==
410 410  
411 -=== 3.1.1 Step 1: Login the Helium console ===
428 +== **3.1 How to add up user's end-node with Helium console** ==
412 412  
413 -User can Login the [[Helium Console>>url:https://staging-console.helium.wtf/]]
414 414  
431 +=== **3.1.1 Step 1: Login the Helium console** ===
432 +
433 +
434 +//User can Login the [[Helium Console>>url:https://staging-console.helium.wtf/]]//
435 +
415 415  [[image:image-20220531180150-12.png]]
416 416  
417 417  login Helium console
418 418  
419 419  
420 -=== 3.1.2 Step 2: Add up your end-node's key ===
441 +=== **3.1.2 Step 2: Add up your end-node's key** ===
421 421  
422 -User add up end-node's key from console ~-~->dervice
423 423  
444 +//User add up end-node's key from console ~-~->dervice//
445 +
424 424  [[image:image-20220531180224-13.png]]
425 425  
426 426  To add a device
427 427  
428 428  
429 -=== 3.1.3 Step 3:Activate the end-node ===
451 +=== **3.1.3 Step 3:Activate the end-node** ===
430 430  
453 +
431 431  (((
432 -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**
455 +//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**//
433 433  )))
434 434  
435 435  [[image:image-20220531105239-2.png]]
... ... @@ -437,17 +437,19 @@
437 437  end-node traffic.
438 438  
439 439  
440 -== 3.2 How to use decoder ==
463 +== **3.2 How to use decoder** ==
441 441  
442 -=== 3.2.1 Step 1:Users can create decoders on functions ===
465 +=== **3.2.1 Step 1:Users can create decoders on functions** ===
443 443  
467 +
444 444  [[image:image-20220531105325-3.png]]
445 445  
446 446  Decoder.
447 447  
448 448  
449 -=== 3.2.2 Step 2:Add a decoder in functions and apply it to the specified label ===
473 +=== **3.2.2 Step 2:Add a decoder in functions and apply it to the specified label** ===
450 450  
475 +
451 451  [[image:image-20220526095629-6.png]]
452 452  
453 453  
... ... @@ -456,23 +456,28 @@
456 456  
457 457  [[image:image-20220526100057-8.png||height="352" width="1133"]]
458 458  
459 -Decoder.
460 460  
461 -Add decoder complete.
485 +**//Add decoder complete.//**
462 462  
487 +=== **3.2.3 Where is the decoder?** ===
463 463  
464 -== 3.3 How to send a downlink to end device from Helium ==
489 +[[console-decoders/Dragino at master · helium/console-decoders · GitHub>>url:https://github.com/helium/console-decoders/tree/master/Dragino]]
465 465  
491 +[[image:image-20220617140118-1.png||height="550" width="883"]]
492 +
493 +== **3.3 How to send a downlink to end device from Helium** ==
494 +
495 +
466 466  (((
467 -The Helium server needs to convert to Base64 format when sending the downlink command. Please refer to the following example:
497 +//The Helium server needs to convert to Base64 format when sending the downlink command. Please refer to the following example~://
468 468  )))
469 469  
470 470  (((
471 -The Downlink command comes from this link:[[End Device Downlink Command>>End Device AT Commands and Downlink Command]]
501 +//The Downlink command comes from this link:[[End Device Downlink Command>>End Device AT Commands and Downlink Command]]//
472 472  )))
473 473  
474 474  (((
475 -Change Uplink Interval:Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
505 +//Change Uplink Interval:Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds//
476 476  )))
477 477  
478 478  (% class="box" %)
... ... @@ -485,55 +485,56 @@
485 485  Downlink
486 486  
487 487  
488 -== 3.4 How to add integration to different IoT Servers ==
518 +== **3.4 How to add integration to different IoT Servers** ==
489 489  
490 -=== 3.4.1 TagoIO ===
520 +=== **3.4.1 TagoIO** ===
491 491  
492 -The steps to add integration are very simple. Please see the following process.
493 493  
523 +**//The steps to add integration are very simple. Please see the following process.//**
524 +
525 +
494 494  [[image:image-20220526102429-23.png||height="630" width="1198"]]
495 495  
496 -TagoIO.
497 497  
498 498  
499 -Generate the authorization code and then copy it.
530 +**//Generate the authorization code and then copy it.//**
500 500  
532 +
501 501  [[image:image-20220526100452-10.png||height="314" width="1188"]]
502 502  
503 -TagoIO.
504 504  
505 505  
506 -Apply Integration to Label.
537 +//**Apply Integration to Label.**//
507 507  
539 +
508 508  [[image:image-20220526100802-13.png]]
509 509  
510 510  
511 -TagoIO.
512 512  
513 -
514 514  [[image:image-20220526100927-14.png]]
515 515  
516 -TagoIO.
517 517  
518 518  
519 -Click LoRaWAN Helium,select the device.
548 +**//Click LoRaWAN Helium,select the device.//**
520 520  
550 +
521 521  [[image:image-20220526101215-15.png||height="599" width="1117"]]
522 522  
523 -TagoIO.
524 524  
525 525  
526 -Fill in DEVEUI and create my device.
555 +**//Fill in DEVEUI and create my device.//**
527 527  
557 +
528 528  [[image:image-20220526101419-16.png]]
529 529  
530 530  TagoIO.
531 531  
532 532  
533 -=== 3.4.2 Cayenne ===
563 +=== **3.4.2 Cayenne** ===
534 534  
535 -The process of creating devices is similar to Tago.
536 536  
566 +//The process of creating devices is similar to Tago.//
567 +
537 537  [[image:image-20220526101616-18.png||height="456" width="1097"]]
538 538  
539 539  Cayenne.
... ... @@ -564,78 +564,83 @@
564 564  Cayenne.
565 565  
566 566  
567 -== 3.5 Trouble Shooting ==
598 +== **3.5 Trouble Shooting** ==
568 568  
569 -=== 3.5.1 Trouble to Join Helium ===
600 +=== **3.5.1 Trouble to Join Helium** ===
570 570  
602 +
571 571  (((
572 -Assume the device is powered correctly. If you don't see data in Helium. The possibilities are:
604 +**//Assume the device is powered correctly. If you don't see data in Helium. The possibilities are~://**
605 +
606 +
573 573  )))
574 574  
575 575  (((
576 -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)
610 +//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)//
577 577  )))
578 578  
579 579  (((
580 -2) Your end node frequency band doesn't match the Helium gateway frequency band. (Please double-check if frequency band matches)
614 +//2) Your end node frequency band doesn't match the Helium gateway frequency band. (Please double-check if frequency band matches)//
581 581  )))
582 582  
583 583  (((
584 -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)
618 +//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)//
585 585  
586 586  
587 587  )))
588 588  
589 -=== 3.5.2 Packet Loss for AU915 / US915 Band ===
623 +=== **3.5.2 Packet Loss for AU915 / US915 Band** ===
590 590  
625 +
591 591  (((
592 -The node working on the AU915/US915 frequency has packet loss or the frequency channel and the gateway channel are different.
627 +//The node working on the AU915/US915 frequency has packet loss or the frequency channel and the gateway channel are different.//
593 593  )))
594 594  
595 595  (((
596 -The reason for this problem is that the node does not lock the channel after joining the network.
631 +//The reason for this problem is that the node does not lock the channel after joining the network.//
597 597  )))
598 598  
599 599  (((
600 -Solution:
635 +**Solution:**
636 +
637 +
601 601  )))
602 602  
603 603  (((
604 -(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.
641 +//(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.//
605 605  )))
606 606  
607 607  * (((
608 -AT Command: AT+CHE
645 +//AT Command: AT+CHE//
609 609  )))
610 610  
611 611  * (((
612 -Example:AT+CHE=1 ~/~/set channel mode to 1
649 +//Example:**AT+CHE=2** ~/~/set channel mode to 1//
613 613  )))
614 614  
615 615  * (((
616 -Downlink Command: 0x24
653 +//Downlink Command: 0x24//
617 617  )))
618 618  
619 619  (((
620 -Format: Command Code (0x24) followed by 1 bytes channel value.
657 +//Format: Command Code (0x24) followed by 1 bytes channel value.//
621 621  )))
622 622  
623 623  (((
624 -If the downlink payload=2401, it means set channel mode to 1, while type code is 24.
661 +//If the downlink payload=0x2402, it means set channel mode to use sub-band 2, while type code is 24.//
625 625  )))
626 626  
627 627  * (((
628 -Example 1: Downlink Payload: 2401 ~/~/ set channel mode to 1
629 -)))
665 +//Example 1: Downlink Payload: **0x2402** ~/~/ set channel mode to 2//
630 630  
631 -* (((
632 -Example 2: Downlink Payload: 2405 ~/~/ set channel mode to 5
667 +
668 +
633 633  )))
634 634  
635 635  (((
636 -(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.
672 +//(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.//
637 637  )))
638 638  
639 639  (((
640 -The latest firmware for end node will have this bug fixed.
676 +//The latest firmware for end node will have this bug fixed.//
641 641  )))
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