Changes for page Notes for Helium
Last modified by Edwin Chen on 2024/03/25 08:22
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... ... @@ -23,70 +23,74 @@ 23 23 Note: more information refer to this link [[Helium Frequency plan>>url:https://docs.helium.com/lorawan-on-helium/frequency-plans/]] 24 24 25 25 26 -= 2.Connect Data-Only Hotspot to Helium =26 += Connect Data-Only Hotspot to Helium = 27 27 28 -== 2.1Prerequisites ==28 +== Prerequisites == 29 29 30 30 * Firmware Requirement: > [[lgw~~-~~-build-v5.4.1640315898>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_Gateway/LPS8/Firmware/Release/]] 31 31 32 -== 2.2Step 1:Configure Frequency Band ==32 +== Step 1:Configure Frequency Band == 33 33 34 34 Each country has a requirement for frequency region. Choose the right one for your area. 35 35 36 -[[image:https://wiki.dragino.com/images/thumb/4/4b/Select_fre.png/600px-Select_fre.png||height="306" width="600"]] 36 +[[~[~[image:https://wiki.dragino.com/images/thumb/4/4b/Select_fre.png/600px-Select_fre.png~|~|height="306" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Select_fre.png]] 37 37 38 38 Select fre 39 39 40 -== 2.3Step 2: Download the Helium-gateway-rs ==40 +== Step 2: Download the Helium-gateway-rs == 41 41 42 42 Click Download Helium Server and the gateway will download the Helium-gateway-rs 43 43 44 -[[image:https://wiki.dragino.com/images/thumb/a/ac/Start_download_the_Helium-gatewayrs_1.1.png/600px-Start_download_the_Helium-gatewayrs_1.1.png||height="332" width="600"]] 44 +[[~[~[image:https://wiki.dragino.com/images/thumb/a/ac/Start_download_the_Helium-gatewayrs_1.1.png/600px-Start_download_the_Helium-gatewayrs_1.1.png~|~|height="332" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Start_download_the_Helium-gatewayrs_1.1.png]] 45 45 46 46 Start download the Helium-gatewayrs 47 47 48 -[[image:https://wiki.dragino.com/images/thumb/c/cb/Helium-gatewayrs_download_success_1.1.png/600px-Helium-gatewayrs_download_success_1.1.png||height="340" width="600"]] 48 +[[~[~[image:https://wiki.dragino.com/images/thumb/c/cb/Helium-gatewayrs_download_success_1.1.png/600px-Helium-gatewayrs_download_success_1.1.png~|~|height="340" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-gatewayrs_download_success_1.1.png]] 49 49 50 50 Helium-gatewayrs download success 51 51 52 52 If download fails, click and download again 53 53 54 -[[image:https://wiki.dragino.com/images/thumb/2/22/Helium-gatewayrs_download_fail_1.1.png/600px-Helium-gatewayrs_download_fail_1.1.png||height="326" width="600"]] 54 +[[~[~[image:https://wiki.dragino.com/images/thumb/2/22/Helium-gatewayrs_download_fail_1.1.png/600px-Helium-gatewayrs_download_fail_1.1.png~|~|height="326" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-gatewayrs_download_fail_1.1.png]] 55 55 56 56 Helium-gatewayrs download fail 57 57 58 -== 2.4 Step 3: Install the Helium-gateway-rs == 59 59 59 +== Step 3: Install the Helium-gateway-rs == 60 + 60 60 Click **Install Helium Server** to install gateway-rs. 61 61 62 -[[image:https://wiki.dragino.com/images/thumb/d/d1/Start_Install_the_Helium-gatewayrs_1.1.png/600px-Start_Install_the_Helium-gatewayrs_1.1.png||height="340" width="600"]] 63 +[[~[~[image:https://wiki.dragino.com/images/thumb/d/d1/Start_Install_the_Helium-gatewayrs_1.1.png/600px-Start_Install_the_Helium-gatewayrs_1.1.png~|~|height="340" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Start_Install_the_Helium-gatewayrs_1.1.png]] 63 63 64 64 Install the Helium gateway-rs 65 65 66 66 Note: User will see the echo characters of Helium gateway-rs have been installed successfully. 67 67 68 -== 2.5 Step 4: Save&start the Helium Server == 69 69 70 +== Step 4: Save&start the Helium Server == 71 + 70 70 Click **Save&Apply** and gateway will start to connect the Helium. The UI shows the connect status. 71 71 72 -[[image:https://wiki.dragino.com/images/thumb/0/07/Start_Helium-gatewayrs_1.1.png/600px-Start_Helium-gatewayrs_1.1.png||height="329" width="600"]] 74 +[[~[~[image:https://wiki.dragino.com/images/thumb/0/07/Start_Helium-gatewayrs_1.1.png/600px-Start_Helium-gatewayrs_1.1.png~|~|height="329" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Start_Helium-gatewayrs_1.1.png]] 73 73 74 74 Start Helium-gateway-rs 75 75 76 -== 2.6 Step 5: Check Gateway Connection before onboarding == 77 77 79 +== Step 5: Check Gateway Connection before onboarding == 80 + 78 78 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. 79 79 80 80 Check end device event from [[Helium Console>>url:https://staging-console.helium.wtf/]], We can see the LGT92 data arrived Helium via our hotspot. 81 81 82 -[[image:https://wiki.dragino.com/images/thumb/c/c4/Data-hotspot-data_1.png/600px-Data-hotspot-data_1.png||height="192" width="600"]] 85 +[[~[~[image:https://wiki.dragino.com/images/thumb/c/c4/Data-hotspot-data_1.png/600px-Data-hotspot-data_1.png~|~|height="192" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Data-hotspot-data_1.png]] 83 83 84 84 Check if the packet is transferred via LPS8 85 85 86 86 **Note:** The hotspot is not valid for search in Helium Console before onboarding. 87 87 88 -== 2.7 Step 6: Onboarding Data-Only Hotspot == 89 89 92 +== Step 6: Onboarding Data-Only Hotspot == 93 + 90 90 Note: Onboarding a Data-Only hotspot is not necessary, and it will gain very, very small awards on HNT by data-transfer . 91 91 92 92 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. ... ... @@ -219,10 +219,11 @@ 219 219 220 220 After above steps finish, the mobile helium wallet should be able to show that this hotspot has been added to the helium blockchain. 221 221 222 -== 2.8 Debug Connection == 223 223 224 -== =2.8.1Check pkt-fwd runningLog===227 +== Debug Connection == 225 225 229 +=== Check pkt-fwd running Log === 230 + 226 226 This command can check if the LoRa Radio part runs correctly and if the gateway receives LoRa packets from LoRaWAN sensors. 227 227 228 228 Below logs shows the gateway receive two LoRaWAN packets. ... ... @@ -246,107 +246,109 @@ 246 246 Sun Nov 14 14:28:19 2021 daemon.info lora_pkt_fwd[3145]: REPORT~ ### [DOWNSTREAM] ###}}} 247 247 248 248 249 -=== 2.8.2Check gateway-rs Log ===254 +=== Check gateway-rs Log === 250 250 251 251 SSH to gateway and run **logread | grep helium_gateway** to check Gateway-rs running log. 252 252 253 -[[image:https://wiki.dragino.com/images/thumb/6/6a/Helium-gatewayrs_log.png/600px-Helium-gatewayrs_log.png||height="69" width="600"]] 258 +[[~[~[image:https://wiki.dragino.com/images/thumb/6/6a/Helium-gatewayrs_log.png/600px-Helium-gatewayrs_log.png~|~|height="69" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-gatewayrs_log.png]] 254 254 255 255 Helium-gatewayrs log 256 256 257 257 Note: logread is dynamic and FIFO, so helium log might be overwritten by other processes info in system. 258 258 259 -=== 2.8.3View the public key address and animal name ===264 +=== View the public key address and animal name === 260 260 261 261 {{{root@123123:~# helium_gateway key info { "address": "13KmbKLdpDfECx19kB2nX4suSzz3GskA4JVqKHAKiJ89kuyJx8T", "name": "great-mint-lizard" }}}} 262 262 263 -[[image:https://wiki.dragino.com/images/thumb/c/ce/Hostpot_key_and_animal_name.png/600px-Hostpot_key_and_animal_name.png||height="323" width="600"]] 268 +[[~[~[image:https://wiki.dragino.com/images/thumb/c/ce/Hostpot_key_and_animal_name.png/600px-Hostpot_key_and_animal_name.png~|~|height="323" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Hostpot_key_and_animal_name.png]] 264 264 265 265 Hostpot key and animal name 266 266 267 -=== 2.8.4 Backup/Restor gateway-rs key === 268 268 273 +=== Backup/Restor gateway-rs key === 274 + 269 269 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. 270 270 271 -[[image:https://wiki.dragino.com/images/thumb/e/ef/Backup_and_restore_key.png/600px-Backup_and_restore_key.png||height="343" width="600"]] 277 +[[~[~[image:https://wiki.dragino.com/images/thumb/e/ef/Backup_and_restore_key.png/600px-Backup_and_restore_key.png~|~|height="343" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Backup_and_restore_key.png]] 272 272 273 273 Backup and restore key 274 274 275 -== 2.9 Forward the data to the other server == 276 276 277 -== =2.9.1Introduction===282 +== Forward the data to the other server == 278 278 284 +=== Introduction === 285 + 279 279 The Dragino gateway has supports the double server settings. 280 280 281 281 Users can back to the page of Semtech UDP to configure other server settings. 282 282 283 -=== 2.9.2Example ===290 +=== Example === 284 284 285 285 The following takes The Things Network as another LoRaWAN server as an example, 286 286 287 -==== 2.9.2.1Step 1: Back to Semtech UDP page ====294 +==== Step 1: Back to Semtech UDP page ==== 288 288 289 -[[image:https://wiki.dragino.com/images/thumb/2/2c/Helium_Primary_page.png/600px-Helium_Primary_page.png||height="415" width="600"]] 296 +[[~[~[image:https://wiki.dragino.com/images/thumb/2/2c/Helium_Primary_page.png/600px-Helium_Primary_page.png~|~|height="415" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium_Primary_page.png]] 290 290 291 291 Back to Semtech UDP page 292 292 293 -==== 2.9.2.2Step 2: Configure the double server forwarding ====300 +==== Step 2: Configure the double server forwarding ==== 294 294 295 -[[image:https://wiki.dragino.com/images/thumb/0/05/TTNv3_Secondary_2.png/600px-TTNv3_Secondary_2.png||height="387" width="600"]] 302 +[[~[~[image:https://wiki.dragino.com/images/thumb/0/05/TTNv3_Secondary_2.png/600px-TTNv3_Secondary_2.png~|~|height="387" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:TTNv3_Secondary_2.png]] 296 296 297 297 Configure the double server 298 298 299 299 The user can configure the secondary server and then click the button of Save&Apply. 300 300 301 -== 2.10Connect Full Hotspot to Helium ==308 +== Connect Full Hotspot to Helium == 302 302 303 -= 3.Use Dragino Sensors with Helium =310 += Use Dragino Sensors with Helium = 304 304 305 -== 3.1How to add up user's end-node with Helium console ==312 +== How to add up user's end-node with Helium console == 306 306 307 -=== 3.1.1Step 1:Login the Helium console ===314 +=== Step 1:Login the Helium console === 308 308 309 309 User can Login the [[Helium Console>>url:https://staging-console.helium.wtf/]] 310 310 311 -[[image:https://wiki.dragino.com/images/thumb/8/81/Login_Helium_console.png/600px-Login_Helium_console.png||height="626" width="600"]] 318 +[[~[~[image:https://wiki.dragino.com/images/thumb/8/81/Login_Helium_console.png/600px-Login_Helium_console.png~|~|height="626" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Login_Helium_console.png]] 312 312 313 313 login Helium console 314 314 315 -=== 3.1.2Step 2:Add up your end-node's key ===322 +=== Step 2:Add up your end-node's key === 316 316 317 317 User add up end-node's key from console ~-~->dervice 318 318 319 -[[image:https://wiki.dragino.com/images/thumb/0/05/To_add_a_device.png/600px-To_add_a_device.png||height="366" width="600"]] 326 +[[~[~[image:https://wiki.dragino.com/images/thumb/0/05/To_add_a_device.png/600px-To_add_a_device.png~|~|height="366" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:To_add_a_device.png]] 320 320 321 321 To add a device 322 322 323 -=== 3.1.3Step 3:Activate the end-node ===330 +=== Step 3:Activate the end-node === 324 324 325 325 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** 326 326 327 -[[image:https://wiki.dragino.com/images/thumb/4/45/End-node_traffic.png/600px-End-node_traffic.png||height="239" width="600"]] 334 +[[~[~[image:https://wiki.dragino.com/images/thumb/4/45/End-node_traffic.png/600px-End-node_traffic.png~|~|height="239" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:End-node_traffic.png]] 328 328 329 329 end-node traffic. 330 330 331 -== 3.2How to use decoder ==338 +== How to use decoder == 332 332 333 -=== 3.2.1Step 1:Users can create decoders on functions ===340 +=== Step 1:Users can create decoders on functions === 334 334 335 -[[image:https://wiki.dragino.com/images/thumb/6/6e/LoRaWAN_Communication_Debug6.png/600px-LoRaWAN_Communication_Debug6.png||height="266" width="600"]] 342 +[[~[~[image:https://wiki.dragino.com/images/thumb/6/6e/LoRaWAN_Communication_Debug6.png/600px-LoRaWAN_Communication_Debug6.png~|~|height="266" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:LoRaWAN_Communication_Debug6.png]] 336 336 337 337 Decoder. 338 338 339 -=== 3.2.2Step 2:Add a decoder in functions and apply it to the specified label ===346 +=== Step 2:Add a decoder in functions and apply it to the specified label === 340 340 341 -[[image:https://wiki.dragino.com/images/thumb/6/60/LoRaWAN_Communication_Debug7.png/600px-LoRaWAN_Communication_Debug7.png||height="271" width="600"]] 348 +[[~[~[image:https://wiki.dragino.com/images/thumb/6/60/LoRaWAN_Communication_Debug7.png/600px-LoRaWAN_Communication_Debug7.png~|~|height="271" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:LoRaWAN_Communication_Debug7.png]] 342 342 343 343 Decoder. 344 344 345 -[[image:https://wiki.dragino.com/images/thumb/9/9a/LoRaWAN_Communication_Debug8.png/600px-LoRaWAN_Communication_Debug8.png||height="269" width="600"]] 352 +[[~[~[image:https://wiki.dragino.com/images/thumb/9/9a/LoRaWAN_Communication_Debug8.png/600px-LoRaWAN_Communication_Debug8.png~|~|height="269" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:LoRaWAN_Communication_Debug8.png]] 346 346 347 347 Decoder. 348 348 349 -[[image:https://wiki.dragino.com/images/thumb/6/6b/LoRaWAN_Communication_Debug9.png/600px-LoRaWAN_Communication_Debug9.png||height="307" width="600"]] 356 +[[~[~[image:https://wiki.dragino.com/images/thumb/6/6b/LoRaWAN_Communication_Debug9.png/600px-LoRaWAN_Communication_Debug9.png~|~|height="307" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:LoRaWAN_Communication_Debug9.png]] 350 350 351 351 Decoder. 352 352 ... ... @@ -353,7 +353,7 @@ 353 353 Add decoder complete. 354 354 355 355 356 -== 3.3How to send a downlink to end device from Helium ==363 +== How to send a downlink to end device from Helium == 357 357 358 358 The Helium server needs to convert to Base64 format when sending the downlink command. Please refer to the following example: 359 359 ... ... @@ -363,80 +363,80 @@ 363 363 364 364 01 00 00 3C ~-~-> AQAAPA== 365 365 366 -[[image:https://wiki.dragino.com/images/thumb/c/c5/Helium_downlink.png/600px-Helium_downlink.png||height="360" width="600"]] 373 +[[~[~[image:https://wiki.dragino.com/images/thumb/c/c5/Helium_downlink.png/600px-Helium_downlink.png~|~|height="360" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium_downlink.png]] 367 367 368 368 Downlink 369 369 370 370 371 -== 3.4How to add integration to different IoT Servers ==378 +== How to add integration to different IoT Servers == 372 372 373 -=== 3.4.1TagoIO ===380 +=== TagoIO === 374 374 375 375 The steps to add integration are very simple. Please see the following process. 376 376 377 -[[image:https://wiki.dragino.com/images/thumb/c/ce/Helium-togo1.jpg/600px-Helium-togo1.jpg||height="284" width="600"]] 384 +[[~[~[image:https://wiki.dragino.com/images/thumb/c/ce/Helium-togo1.jpg/600px-Helium-togo1.jpg~|~|height="284" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-togo1.jpg]] 378 378 379 379 TagoIO. 380 380 381 381 Generate the authorization code and then copy it. 382 382 383 -[[image:https://wiki.dragino.com/images/thumb/5/5e/Helium-togo2.png/600px-Helium-togo2.png||height="197" width="600"]] 390 +[[~[~[image:https://wiki.dragino.com/images/thumb/5/5e/Helium-togo2.png/600px-Helium-togo2.png~|~|height="197" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-togo2.png]] 384 384 385 385 TagoIO. 386 386 387 387 Apply Integration to Label. 388 388 389 -[[image:https://wiki.dragino.com/images/thumb/3/39/Helium-togo3.png/600px-Helium-togo3.png||height="270" width="600"]] 396 +[[~[~[image:https://wiki.dragino.com/images/thumb/3/39/Helium-togo3.png/600px-Helium-togo3.png~|~|height="270" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-togo3.png]] 390 390 391 391 TagoIO. 392 392 393 -[[image:https://wiki.dragino.com/images/thumb/a/aa/Helium-togo4.png/600px-Helium-togo4.png||height="210" width="600"]] 400 +[[~[~[image:https://wiki.dragino.com/images/thumb/a/aa/Helium-togo4.png/600px-Helium-togo4.png~|~|height="210" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-togo4.png]] 394 394 395 395 TagoIO. 396 396 397 397 Click LoRaWAN Helium,select the device. 398 398 399 -[[image:https://wiki.dragino.com/images/thumb/d/d0/Helium-togo5.png/600px-Helium-togo5.png||height="338" width="600"]] 406 +[[~[~[image:https://wiki.dragino.com/images/thumb/d/d0/Helium-togo5.png/600px-Helium-togo5.png~|~|height="338" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-togo5.png]] 400 400 401 401 TagoIO. 402 402 403 403 Fill in DEVEUI and create my device. 404 404 405 -[[image:https://wiki.dragino.com/images/thumb/2/20/Helium-togo6.png/600px-Helium-togo6.png||height="434" width="600"]] 412 +[[~[~[image:https://wiki.dragino.com/images/thumb/2/20/Helium-togo6.png/600px-Helium-togo6.png~|~|height="434" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-togo6.png]] 406 406 407 407 TagoIO. 408 408 409 -=== 3.4.2Cayenne ===416 +=== Cayenne === 410 410 411 411 The process of creating devices is similar to Tago. 412 412 413 -[[image:https://wiki.dragino.com/images/thumb/f/fa/Helium-Cayenne1.png/600px-Helium-Cayenne1.png||height="246" width="600"]] 420 +[[~[~[image:https://wiki.dragino.com/images/thumb/f/fa/Helium-Cayenne1.png/600px-Helium-Cayenne1.png~|~|height="246" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-Cayenne1.png]] 414 414 415 415 Cayenne. 416 416 417 -[[image:https://wiki.dragino.com/images/thumb/6/6a/Helium-Cayenne2.png/600px-Helium-Cayenne2.png||height="296" width="600"]] 424 +[[~[~[image:https://wiki.dragino.com/images/thumb/6/6a/Helium-Cayenne2.png/600px-Helium-Cayenne2.png~|~|height="296" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-Cayenne2.png]] 418 418 419 419 Cayenne. 420 420 421 -[[image:https://wiki.dragino.com/images/thumb/2/24/Helium-Cayenne3.png/600px-Helium-Cayenne3.png||height="276" width="600"]] 428 +[[~[~[image:https://wiki.dragino.com/images/thumb/2/24/Helium-Cayenne3.png/600px-Helium-Cayenne3.png~|~|height="276" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-Cayenne3.png]] 422 422 423 423 Cayenne. 424 424 425 -[[image:https://wiki.dragino.com/images/thumb/b/b2/Helium-Cayenne4.png/600px-Helium-Cayenne4.png||height="358" width="600"]] 432 +[[~[~[image:https://wiki.dragino.com/images/thumb/b/b2/Helium-Cayenne4.png/600px-Helium-Cayenne4.png~|~|height="358" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-Cayenne4.png]] 426 426 427 427 Cayenne. 428 428 429 -[[image:https://wiki.dragino.com/images/thumb/3/37/Helium-Cayenne5.jpg/600px-Helium-Cayenne5.jpg||height="341" width="600"]] 436 +[[~[~[image:https://wiki.dragino.com/images/thumb/3/37/Helium-Cayenne5.jpg/600px-Helium-Cayenne5.jpg~|~|height="341" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-Cayenne5.jpg]] 430 430 431 431 Cayenne. 432 432 433 -[[image:https://wiki.dragino.com/images/thumb/1/1d/Helium-Cayenne6.jpg/600px-Helium-Cayenne6.jpg||height="326" width="600"]] 440 +[[~[~[image:https://wiki.dragino.com/images/thumb/1/1d/Helium-Cayenne6.jpg/600px-Helium-Cayenne6.jpg~|~|height="326" width="600"~]~]>>url:https://wiki.dragino.com/index.php/File:Helium-Cayenne6.jpg]] 434 434 435 435 Cayenne. 436 436 437 -== 3.5Trouble Shooting ==444 +== Trouble Shooting == 438 438 439 -=== 3.5.1Trouble to Join Helium ===446 +=== Trouble to Join Helium === 440 440 441 441 Assume the device is powered correctly. If you don't see data in Helium. The possibilities are: 442 442 ... ... @@ -447,7 +447,7 @@ 447 447 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) 448 448 449 449 450 -=== 3.5.2Packet Loss for AU915 / US915 Band ===457 +=== Packet Loss for AU915 / US915 Band === 451 451 452 452 The node working on the AU915/US915 frequency has packet loss or the frequency channel and the gateway channel are different. 453 453