Wiki source code of HP0D

Version 59.1 by Xiaoling on 2022/05/06 18:23

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Xiaoling 51.1 1
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3 (% style="text-align:center" %)
4 [[image:1651802206983-860.png||height="645" width="602"]]
5
6
7 (((
8 **HP0D Full Hotspot for Helium User Manual**
9 )))
10
11
12
13
14
15 {{toc/}}
16
17
18 ==== 1. Introduction ====
19
20 ===== 1.1 What is HP0D =====
21
22 (((
23 (((
Xiaoling 59.1 24 (((
Xiaoling 51.1 25 The HP0D is an outdoor LoRaWAN Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi,
26 )))
Xiaoling 59.1 27 )))
Xiaoling 51.1 28
29 (((
Xiaoling 59.1 30 (((
Xiaoling 51.1 31 Ethernet, optional 3G or 4G. The LoRa wireless allows users to send  data and reach extremely long ranges
32 )))
Xiaoling 59.1 33 )))
Xiaoling 51.1 34
35 (((
Xiaoling 59.1 36 (((
Xiaoling 51.1 37 at low data rates.
38 )))
39 )))
Xiaoling 59.1 40 )))
Xiaoling 51.1 41
42 (((
43 (((
Xiaoling 59.1 44 (((
Xiaoling 51.1 45
46 )))
47 )))
Xiaoling 59.1 48 )))
Xiaoling 51.1 49
50 (((
51 (((
Xiaoling 59.1 52 (((
Xiaoling 51.1 53 HP0D has passed Helium Full Hotspot Approval. It supports the **miner feature from Helium** and has a built-in
54 )))
Xiaoling 59.1 55 )))
Xiaoling 51.1 56
57 (((
Xiaoling 59.1 58 (((
Xiaoling 51.1 59 ATECC608 encryption chip. It can be used as a Helium Full Hotspot  for the project. It also supports Semtech
60 )))
Xiaoling 59.1 61 )))
Xiaoling 51.1 62
63 (((
Xiaoling 59.1 64 (((
Xiaoling 51.1 65 packet forwarder and LoRaWAN Station connection, it is fully compatible with LoRaWAN protocol.
66 )))
Xiaoling 59.1 67 )))
Xiaoling 51.1 68
69 (((
Xiaoling 59.1 70 (((
Xiaoling 51.1 71 HP0D supports two LoRaWAN servers  at the same time, **users can use HP0D for helium mining**
72 )))
73 )))
Xiaoling 59.1 74 )))
Xiaoling 51.1 75
76 (((
77 (((
Xiaoling 59.1 78 (((
Xiaoling 51.1 79 **~ and connects max 2 x LoRaWAN servers at the same time**.
80 )))
81 )))
Xiaoling 59.1 82 )))
Xiaoling 51.1 83
84 (((
85 (((
Xiaoling 59.1 86 (((
Xiaoling 51.1 87
88 )))
89 )))
Xiaoling 59.1 90 )))
Xiaoling 51.1 91
92 (((
93 (((
Xiaoling 59.1 94 (((
Xiaoling 51.1 95 **~ Dragino already paid HP0D $40 onboarding cost and $10 location cost for each HP0D**. It is ready to use
96 )))
Xiaoling 59.1 97 )))
Xiaoling 51.1 98
99 (((
Xiaoling 59.1 100 (((
Xiaoling 51.1 101 for Helium, user only needs to input HNT wallet address and use QR Code to onboarding HP0D when it arrives.
102 )))
103 )))
Xiaoling 59.1 104 )))
Xiaoling 51.1 105
106 (((
107 (((
Xiaoling 59.1 108 (((
Xiaoling 51.1 109
110 )))
111 )))
Xiaoling 59.1 112 )))
Xiaoling 51.1 113
114 (((
115 (((
Xiaoling 59.1 116 (((
Xiaoling 51.1 117 HP0D has pre-configured standard LoRaWAN frequency bands to use for different countries. Users can also
118 )))
Xiaoling 59.1 119 )))
Xiaoling 51.1 120
121 (((
Xiaoling 59.1 122 (((
Xiaoling 51.1 123 customize the frequency bands to use in their own LoRaWAN network.
124 )))
125 )))
Xiaoling 59.1 126 )))
Xiaoling 51.1 127
128
129 ===== 1.2 Specifications =====
130
131 (((
Xiaoling 59.1 132 (((
Xiaoling 51.1 133 **~ Hardware System:**
134 )))
Xiaoling 59.1 135 )))
Xiaoling 51.1 136
137 (((
Xiaoling 59.1 138 (((
Xiaoling 51.1 139 Linux Part:
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Xiaoling 59.1 141 )))
Xiaoling 51.1 142
143 * (((
Xiaoling 59.1 144 (((
Xiaoling 51.1 145 Raspberry Pi 4
146 )))
Xiaoling 59.1 147 )))
Xiaoling 51.1 148
149 (((
Xiaoling 59.1 150 (((
Xiaoling 51.1 151 **~ Interface:**
152 )))
Xiaoling 59.1 153 )))
Xiaoling 51.1 154
155 * (((
Xiaoling 59.1 156 (((
Xiaoling 51.1 157 10M/100M RJ45 Ports x 1
158 )))
Xiaoling 59.1 159 )))
Xiaoling 51.1 160 * (((
Xiaoling 59.1 161 (((
Xiaoling 51.1 162 LoRaWAN Wireless
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Xiaoling 59.1 164 )))
Xiaoling 51.1 165 * (((
Xiaoling 59.1 166 (((
Xiaoling 51.1 167 Power Input: 12V 2A, DC
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Xiaoling 59.1 169 )))
Xiaoling 51.1 170
171 (((
Xiaoling 59.1 172 (((
Xiaoling 51.1 173 **~ Operating Condition:**
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Xiaoling 59.1 175 )))
Xiaoling 51.1 176
177 * (((
Xiaoling 59.1 178 (((
Xiaoling 51.1 179 Work Temperature: -20 ~~ 65°C
180 )))
Xiaoling 59.1 181 )))
Xiaoling 51.1 182 * (((
Xiaoling 59.1 183 (((
Xiaoling 51.1 184 Storage Temperature: -20 ~~ 65°C
185 )))
Xiaoling 59.1 186 )))
Xiaoling 51.1 187 * (((
Xiaoling 59.1 188 (((
Xiaoling 51.1 189 Power Input: 12V 2A, DC
190 )))
Xiaoling 59.1 191 )))
Xiaoling 51.1 192
193 ===== 1.3 Features =====
194
195 * Open-Source Linux system
196 * RPi4 with 2G /4G or 8G RAM
197 * Managed by Web GUI, SSH via Internet
198 * Support Semtech UDP packet forwarder
199 * Support LoRaWAN Station Connection
200 * Support Helium Miner
201 * External fiberglass antenna
202 * Firmware OTA
203 * 802.3af PoE
204 * Lighting Protection
205 * Remote Monitoring
206 * Support Helium LoRaWAN server and secondary LoRaWAN server
207 * Include prepaid $40 onboarding cost and $10 location cost.
208 * [[Remote.it remote management>>url:https://wiki.dragino.com/index.php?title=Reverse_SSH_Access#Use_Remote.it_service]].
209
210 ===== 1.4 Label info and login name =====
211
212
213 (% style="text-align:center" %)
Xiaoling 59.1 214 [[image:1651803959860-394.png||height="500" width="375"]]
Xiaoling 51.1 215
216
217
218 (((
Xiaoling 59.1 219 (((
Xiaoling 51.1 220 **~ Label information:**
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Xiaoling 59.1 222 )))
Xiaoling 51.1 223
224 (((
Xiaoling 59.1 225 (((
Xiaoling 51.1 226
227 )))
Xiaoling 59.1 228 )))
Xiaoling 51.1 229
230 (((
Xiaoling 59.1 231 (((
Xiaoling 51.1 232 **~ Device host name:**      (% class="mark" %)dragino-xxxxxx
233 )))
Xiaoling 59.1 234 )))
Xiaoling 51.1 235
236 (((
Xiaoling 59.1 237 (((
Xiaoling 51.1 238 **~ Band**:  US915/AU915/AS923_1-AS923_4/KR920/EU868/IN865/RU864
239 )))
Xiaoling 59.1 240 )))
Xiaoling 51.1 241
242 (((
Xiaoling 59.1 243 (((
Xiaoling 51.1 244 **~ Miner animal name**: xxx-xxx-xxx
245 )))
Xiaoling 59.1 246 )))
Xiaoling 51.1 247
248 (((
Xiaoling 59.1 249 (((
Xiaoling 51.1 250 **~ Miner address**:          112xxxxxx
251 )))
Xiaoling 59.1 252 )))
Xiaoling 51.1 253
254 (((
Xiaoling 59.1 255 (((
Xiaoling 51.1 256 **~ Eth MAC address**: A8: 40: 41: EF: FE: CD
257 )))
Xiaoling 59.1 258 )))
Xiaoling 51.1 259
260 (((
Xiaoling 59.1 261 (((
Xiaoling 51.1 262 **~ Login**:  root/d59f2d5b ((% class="mark" %)the root is the Login account for the Web-UI and SSH.(%%))
263 )))
Xiaoling 59.1 264 )))
Xiaoling 51.1 265
266 (((
Xiaoling 59.1 267 (((
Xiaoling 51.1 268 **~ SN**:  device serial number.
269 )))
Xiaoling 59.1 270 )))
Xiaoling 51.1 271
272
273 ==== 2. Quick Start & Onboarding ====
274
275 (((
276 (((
277 The HP0D is configured as a Wi-Fi Access Point by factory default. You can access and configure the HPD after
278 )))
279
280 (((
281 connecting to its Wi-Fi network, or via its WAN Ethernet port.
282 )))
283 )))
284
285 (% class="wikigeneratedid" id="H-2" %)
286 (((
287
288 )))
289
290 ===== 2.1  Connect HP0D Web UI =====
291
292 ====== 2.1.1 via HP0D’s Access Point. ======
293
294 (((
Xiaoling 59.1 295 (((
296 At the first boot of HP0D, it will auto generate a Wi-Fi network[[image:1651804327535-321.png||height="325" style="float:right" width="199"]]
Xiaoling 51.1 297 )))
Xiaoling 59.1 298 )))
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300 (((
Xiaoling 59.1 301 (((
Xiaoling 51.1 302
303 )))
Xiaoling 59.1 304 )))
Xiaoling 51.1 305
306 (((
Xiaoling 59.1 307 (((
Xiaoling 51.1 308 called           : **//HPD-dragino-xxxxxx//**
309 )))
Xiaoling 59.1 310 )))
Xiaoling 51.1 311
312 (((
Xiaoling 59.1 313 (((
Xiaoling 51.1 314 with password:  **//dragino+dragino//**
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Xiaoling 59.1 316 )))
Xiaoling 51.1 317
318 (((
Xiaoling 59.1 319 (((
Xiaoling 51.1 320
321 )))
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Xiaoling 51.1 323
324 (((
Xiaoling 59.1 325 (((
Xiaoling 51.1 326
327 )))
Xiaoling 59.1 328 )))
Xiaoling 51.1 329
330 (((
Xiaoling 59.1 331 (((
Xiaoling 51.1 332 You can use a PC to connect to this Wi-Fi network. The PC will
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Xiaoling 59.1 334 )))
Xiaoling 51.1 335
336 (((
Xiaoling 59.1 337 (((
Xiaoling 51.1 338 get an IP address 10.130.1.xxx and the HP0D has the default
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Xiaoling 59.1 340 )))
Xiaoling 51.1 341
342 (((
Xiaoling 59.1 343 (((
Xiaoling 51.1 344 IP 10.130.1.1
345 )))
Xiaoling 59.1 346 )))
Xiaoling 51.1 347
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350 (% style="text-align:center" %)
Xiaoling 59.1 351 [[image:1651804397792-591.png||height="402" width="763"]]
Xiaoling 51.1 352
353
354
355 ====== 2.1.2 Connect via HP0D hostname ======
356
Xiaoling 59.1 357 (((
Xiaoling 51.1 358 Connect the HP0D Ethernet port to your router and HP0D will obtain an IP address. If your
Xiaoling 59.1 359 )))
Xiaoling 51.1 360
Xiaoling 59.1 361 (((
Xiaoling 51.1 362 PC(Windows/Mac/Ubuntu) connect the same network with the HP0D, you can access the HP0D
Xiaoling 59.1 363 )))
Xiaoling 51.1 364
Xiaoling 59.1 365 (((
Xiaoling 51.1 366 Web-UI via HP0D’s hostname.
Xiaoling 59.1 367 )))
Xiaoling 51.1 368
369
370 Like: __**//http:~/~/dragino-4ba54a//**__
371
372
373 (% style="text-align:center" %)
374 [[image:1651804629009-699.png]]
375
376
377 ====== 2.1.3 Connect via Ethernet Port ======
378
379 (((
Xiaoling 59.1 380 (((
Xiaoling 51.1 381 Connect the HP0D Ethernet port to your router and HP0D will obtain an IP address from your router. In the
382 )))
Xiaoling 59.1 383 )))
Xiaoling 51.1 384
385 (((
Xiaoling 59.1 386 (((
Xiaoling 51.1 387 router’s management portal, you should be able to find what IP address the router has assigned to the HP0D.
388 )))
Xiaoling 59.1 389 )))
Xiaoling 51.1 390
391 (((
392
393 )))
394
Xiaoling 59.1 395 If you get the IP address form route, like~:// (% class="mark" %)**10.130.2.42**(%%),// you can use this IP address to connect the WEB UI
Xiaoling 51.1 396
Xiaoling 59.1 397 or SSH access of HP0D.
398
Xiaoling 51.1 399 (% style="text-align:center" %)
400 [[image:1651804782523-623.png]]
401
402
403
404 ===== 2.2 Generate QR Code =====
405
406 (((
407 Go to **Miner** ~-~-> **QR Generate**, input your Helium Wallet Address, and click Generate.
408 )))
409
410 (((
411 Note: After onboarding, this wallet will become owner of this hotspot.
412 )))
413
414 (% style="text-align:center" %)
Xiaoling 59.1 415 [[image:image-20220506140312-1.png||height="435" width="438"]]
Xiaoling 51.1 416
417
418 ===== 2.3 Onboarding Hotspot =====
419
420 (((
421 ~1. Download the Helium Hotspot APP from the Apple or Google Play store.
422 )))
423
424 (((
425 Note: the APP version need to be greater than 3.11.
426 )))
427
428 (((
429
430 )))
431
432 (((
433 2. To add a hotspot, select “Hotspot”. On this tab, click the ‘+ Add Hotspot’ in the mid where choose
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435
436 (((
437 the ‘DRAGINO Miner HP0D’
438 )))
439
440 [[image:1651817186037-899.png||height="429" width="206"]] [[image:1651817194458-938.png||height="434" width="203"]]
441
442 3. Scan the QR Code you generated in the previous step.
443
444 (% style="text-align:center" %)
445 [[image:1651828211026-220.png||height="405" width="191"]]
446
447 4. Onboarding your device
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449 Mobile APP will get info from onboarding server. If MAC address doesn’t appear, it means the network connection of
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451 mobile to onboarding server might have issue.
452
453 [[image:image-20220506141159-2.png||height="426" width="204"]] [[image:1651817529289-461.png||height="423" width="199"]]
454
455 [[image:1651828250802-391.png||height="437" width="205"]] [[image:1651828262668-768.png||height="433" width="204"]]
456
457
458 5. Check onboarding status
459
460 You can check from mobile:
461
462 [[image:1651828391664-884.png||height="413" width="197"]] [[image:1651828401011-970.png||height="412" width="193"]]
463
464 You can also see the hotspot status in below link:
465
466 https:~/~/explorer.helium.com/hotspots/**//<(% class="mark" %)YOUR_HOTSPORT_KEY(%%)>//**
467
468 Example:
469
470 Green Synced means hotspot works normal.
471
472 (% style="text-align:center" %)
473 [[image:1651828427715-679.png||height="374" width="635"]]
474
475
476 ===== 2.4 Set the Port Forwarding =====
477
478 (((
479 Helium Hotspots may not work if the Hotspot is behind a firewall or uses an incompatible NAT type. Other times
480 )))
481
482 (((
483 it may be because of a router configuration or the internet is offline. This article aims to help resolve any issues
484 )))
485
486 (((
487 you may have.
488 )))
489
490 (% style="text-align:center" %)
491 [[image:1651828514449-658.png]]
492
493 (((
494
495 )))
496
497 (((
498 Note: Please refer to more detailed Settings
499 )))
500
501 (((
502 [[https:~~/~~/docs.helium.com/troubleshooting/network-troubleshooting/>>url:https://docs.helium.com/troubleshooting/network-troubleshooting/]]
503 )))
504
505 (((
506 [[https:~~/~~/www.youtube.com/watch?v=GKusVC7ovrE>>url:https://www.youtube.com/watch?v=GKusVC7ovrE]]
507 )))
508
509
510 ==== 3. Check the configuration of HP0D ====
511
512 ===== 3.1 LoRa frequency configuration =====
513
514 (% style="text-align:center" %)
515 [[image:1651828687205-178.png||height="323" width="657"]]
516
517
518
519 ===== 3.2 Check the LoRaWAN serveraddress =====
520
521
522 (% style="text-align:center" %)
523 [[image:1651828703680-156.png||height="349" width="672"]]
524
525
Xiaoling 59.1 526 ===== 3.3 Check Miner configuration =====
Xiaoling 51.1 527
Xiaoling 59.1 528 (% style="text-align:center" %)
529 [[image:image-20220506181408-1.png||height="451" width="513"]]
Xiaoling 51.1 530
Xiaoling 59.1 531 **~ Note: Check the Region and Height, the default height is greater than 1, if it is 1 please Click the mid**
Xiaoling 51.1 532
Xiaoling 59.1 533 **~ button of Update, and then wait 10mins to check here,**
Xiaoling 51.1 534
535
Xiaoling 59.1 536 ==== 4. Installation of Antenna ====
Xiaoling 51.1 537
Xiaoling 59.1 538 (((
539 HP0D use Fiber Glass Antenna.
540 )))
Xiaoling 51.1 541
Xiaoling 59.1 542 (% style="text-align:center" %)
543 [[image:1651832158606-882.png]]
Xiaoling 51.1 544
Xiaoling 59.1 545 (((
546
547 )))
Xiaoling 51.1 548
Xiaoling 59.1 549 (((
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551 )))
Xiaoling 51.1 552
Xiaoling 59.1 553 (((
554 User need to connect antenna cable’s SMA connector to the HP03 and connect N-Type connector
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Xiaoling 51.1 556
Xiaoling 59.1 557 (((
558 to antenna and install as below:
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Xiaoling 51.1 560
Xiaoling 59.1 561 (((
562 (% style="text-align:center" %)
563 [[image:1651832205608-998.png||height="349" width="198"]]
564 )))
Xiaoling 51.1 565
Xiaoling 59.1 566 ==== 5. SSH Access for Linux console ====
Xiaoling 51.1 567
Xiaoling 59.1 568 (((
569 IP address:  IP address of HP0D or hostname of HP0D (Such as dragino-63920a)
570 )))
Xiaoling 51.1 571
Xiaoling 59.1 572 (((
573 Port:         22
574 )))
Xiaoling 51.1 575
Xiaoling 59.1 576 (((
577 User Name:      **root**
578 )))
Xiaoling 51.1 579
Xiaoling 59.1 580 (((
581 Password:         **Randomly generated ((% class="mark" %)found on device’s label(%%) )**
582 )))
Xiaoling 51.1 583
Xiaoling 59.1 584 (((
585
586 )))
Xiaoling 51.1 587
Xiaoling 59.1 588 (((
589 After logging in, you will be in the Linux console and can enter commands as shown below.
590 )))
Xiaoling 51.1 591
Xiaoling 59.1 592 (% style="text-align:center" %)
593 [[image:1651832284160-991.png]]
Xiaoling 51.1 594
595
596
597
Xiaoling 59.1 598 ==== 6. Trouble Shootings ====
Xiaoling 51.1 599
Xiaoling 59.1 600 ===== 6.1 How to get a wallet address? =====
Xiaoling 51.1 601
Xiaoling 59.1 602 // // Download the helium Hotspots APP on the Apple or Google Play store to generate own wallet.
Xiaoling 51.1 603
604
Xiaoling 59.1 605 ===== 6.2 Onboarding ~-~- Unable to access Web-UI ~-~-> Miner =====
Xiaoling 51.1 606
Xiaoling 59.1 607 (((
608 User can login the HP0D, able to access other Web Pages except miner page
609 )))
Xiaoling 51.1 610
Xiaoling 59.1 611 (((
612 If you first boot the device where you need to wait for 10 mins for initialization connection to Helium server.
613 )))
Xiaoling 51.1 614
615
Xiaoling 59.1 616 ===== 6.3 Onboarding ~-~- Some parameters in miner page show timeout  =====
Xiaoling 51.1 617
Xiaoling 59.1 618 (% style="text-align:center" %)
619 [[image:image-20220506182042-2.png||height="250" width="516"]]
Xiaoling 51.1 620
Xiaoling 59.1 621 (% style="text-align:center" %)
622 [[image:1651832455372-647.png||height="224" width="520"]]
Xiaoling 51.1 623
624
Xiaoling 59.1 625 HP0D is establish connection to Helium server and not finished. And you might see above.
Xiaoling 51.1 626
Xiaoling 59.1 627 It might relate to the network where might up to 10mins
Xiaoling 51.1 628
629
Xiaoling 59.1 630 ===== 6.4 Onboarding – Bad Gaterway =====
Xiaoling 51.1 631
Xiaoling 59.1 632 (% style="text-align:center" %)
633 [[image:1651832583790-633.png]]
Xiaoling 51.1 634
Xiaoling 59.1 635 This is caused by the process leads too long which just need to refresh the page.
Xiaoling 51.1 636
637
Xiaoling 59.1 638 1.
Xiaoling 51.1 639 11. Onboarding ~-~- Why did QR Code generate is aways fail?
640
641 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
642
643 This may be related to the current block height, if the device is synchronizing to the latest height or if the device block height is much lower than the current height as the above picture like '1 1', the QR code generation may fail
644
645
Xiaoling 59.1 646 1.
Xiaoling 51.1 647 11. Onboarding ~-~- Why is the QR Code not quite the same as the manual?
648
649 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
650
651 Please ensure that you enter the correct wallet address and that your network is up and running, the user can click the button of ‘Clean’ to re-generate the QR Code.
652
653
Xiaoling 59.1 654 1.
Xiaoling 51.1 655 11. Onboarding – MAC address is ‘Unknown’ after scan QR Code
656
657 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
658
659 If you see the MAC Address shows the ‘Unknown’ where is due to the provision error, please contact us to help you solve.
660
661
Xiaoling 59.1 662 1.
Xiaoling 51.1 663 11. Onboarding – MAC address is being refreshed after scan QR Code
664
665 //After scan QR Code, Mobile APP will connect Helium onboarding server and provide the public key/ wallet address to onboarding server. Server will return the match MAC address for this hotspot.//
666
667
668 //If you don’t see MAC address, make sure your mobile has good internet connection.//
669
670 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
671
672
673
674
675 1.
676 11. HP0D Web ~-~-> Miner ~-~-> Version shows ‘short’
677
678 //This is caused by the server connection delay, which does not affect the normal use.//
679
680 [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
681
682
683 *
684 *1. Mobile APP crash after scan the QR Code?
685 * //Make sure you have input the correct Wallet address to generate QR Code.//
686 * //Make sure your mobile app uses the same wallet address as the one to generate QR Code.//
687 * //Make sure your mobile app’s relevant permission are enabled.//
688 * //Known: The Android 11 version may cause this kind of issue.//
689
Xiaoling 59.1 690 1.
Xiaoling 51.1 691 11. Why the frequency/region is not the same what I purchased?
692
693 //Each HP0D is inspected and configured prior to shipping.//
694
695 //If your HP0D Web-UI – Miner region is not the same with the shell labels, please contact our support team that will solve this issue for you.//
696
697
Xiaoling 59.1 698 1.
Xiaoling 51.1 699 11. Can use the frequency to a region where is not support?
700
701 //Please make sure that the region supports this frequency, you can confirm the appropriate frequency through this link//
702
703 [[https:~~/~~/docs.helium.com/lorawan-on-helium/frequency-plans>>url:https://docs.helium.com/lorawan-on-helium/frequency-plans]]
704
705
Xiaoling 59.1 706 1.
Xiaoling 51.1 707 11. Can change the frequency of the HP0D Miner?
708
709 //We do not recommend doing this, it may damage your device//
710
711
712
713
714
715 1. Supports
716
717 //If you are experiencing issues and can’t solve, you can send mail to//
718
719 [[//support@dragino.com//>>mailto:support@dragino.com]]
720
721 //With your question as detail as possible. We will reply and help you in the shortest.//
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726 1. Order Info
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728 **HP0D-XXX**
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730 **XXX**: Frequency Band
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732 * 868: For Bands: EU868,IN865
733 * 915: For Bands: US915,AU915,AS923,KR920
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735 1. Manufacturer Info
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737 **Shenzhen Dragino Technology Development co. LTD**
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739 Room 202, Block B, BCT Incubation Bases (BaoChengTai),  No.8 CaiYunRoad
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741 LongCheng Street, LongGang District ; Shenzhen 518116,China
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744 1. FCC Warning
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746 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
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748 ~-~- Reorient or relocate the receiving antenna.
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750 ~-~- Increase the separation between the equipment and receiver.
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752 ~-~- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
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754 ~-~- Consult the dealer or an experienced radio/TV technician for help.
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757 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
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760 The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.