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Last modified by Xiaoling on 2023/07/24 09:53
From version 37.1
edited by Kilight Cao
on 2023/07/18 16:14
Change comment: There is no comment for this version
To version 32.1
edited by Kilight Cao
on 2022/11/21 17:52
Change comment: There is no comment for this version

Summary

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37 37  * Support various network structures
38 38  
39 39  
40 +
40 40  == 1.3 What can you learn from the kit? ==
41 41  
42 42  
... ... @@ -57,11 +57,12 @@
57 57  * Learn different way to connect LoRaWAN network to IoT Server and compare their advantages / disadvantages.
58 58  
59 59  
61 +
60 60  == 1.4 What parts Dragino LoRa IoT v3 includes? ==
61 61  
62 62  
65 +[[image:1669019631002-626.png]]
63 63  
64 -[[image:image-20230718161437-3.png]]
65 65  
66 66  
67 67  (% style="color:blue" %)**LoRaWAN IoT Kit v3 Packing List**:
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83 83  * 20 x dupont cable (male to female)
84 84  
85 85  
88 +
86 86  = 2. Example 1: Test a LoRaWAN network =
87 87  
88 88  
... ... @@ -123,20 +123,21 @@
123 123  
124 124  TTN v3 stack has the same configure method as the public TTN server. When user test example 2 here. User need to log in the TTNv3 stack in LPS8v2 as per below:
125 125  
126 -**Input URL( (% style="background-color:yellow" %)//__http:~/~/<hostname>:8080 or http:~/~/<local-IPV4-address>__//(%%)__ __) in your browser.**
129 +**Input URL( __http:~/~/<hostname>:8080 or http:~/~/<local-IPV4-address> __) in your browser.**
127 127  
128 -**Such as  (% style="background-color:yellow" %)//__http:~/~/dragino-54ff12:8080  or http:~/~/<Local-IPV4-Address>__//(%%)**
131 +**Such as  __http:~/~/dragino-54ff12:8080  or http:~/~/<Local-IPV4-Address>__**
129 129  
130 130  
131 131  (% style="color:blue" %)**Login account:**
132 132  
133 -**User ID:  (% style="background-color:yellow" %)admin(%%)**
136 +**User ID:  admin**
134 134  
135 -**Password:  (% style="background-color:yellow" %)dragino(%%)**
138 +**Password:  dragino**
136 136  
137 137  [[image:1669019821266-501.png]]
138 138  
139 139  
143 +
140 140  = 4. Example 3: Test Built-in LoRaWAN server and Application server =
141 141  
142 142  
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183 183  
184 184  LA66 Module is loaded with the firmware **[[LA66 Peer to Peer firmware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/Instruction%20for%20LA66%20Peer%20to%20Peer%20firmware/]]** and user can use AT Command to set up LA66 with below parameters:
185 185  
186 -(% class="box infomessage" %)
187 -(((
188 -(% style="color:#037691" %)**AT+FRE=904.100,904.100   ** (%%) ~-~->  TX and RX frequency set: 9041100000
189 189  
190 -(% style="color:#037691" %)**AT+BW=0,0 ** (%%) ~-~->  TX and RX Bandwidth set: 125kHz
191 +(% style="color:#037691" %)**AT+FRE=904.100,904.100   ** (%%) ~-~-->  TX and RX frequency set: 9041100000
191 191  
192 -(% style="color:#037691" %)**AT+SF=12,12    ** (%%) ~-~->  TX and RX Spreading Factor set: SF10
193 +(% style="color:#037691" %)**AT+BW=0,0 ** (%%) ~-~-->  TX and RX Bandwidth set: 125kHz
193 193  
194 -(% style="color:#037691" %)**AT+CRC=1,1  ** (%%) ~-~->  0: CRC OFF ,1: CRC ON
195 +(% style="color:#037691" %)**AT+SF=12,12    ** (%%) ~-~-->  TX and RX Spreading Factor set: SF10
195 195  
196 -(% style="color:#037691" %)**AT+HEADER=0,0**       (%%) ~-~->  Header Type: explicit, explicit
197 +(% style="color:#037691" %)**AT+CRC=1,1  ** (%%) ~-~-->  0: CRC OFF ,1: CRC ON
197 197  
198 -(% style="color:#037691" %)**AT+CR=1,1  ** (%%) ~-~->  CR: 4/5, 4/5
199 +(% style="color:#037691" %)**AT+HEADER=0,0**       (%%) ~-~-->  Header Type: explicit, explicit
199 199  
200 -(% style="color:#037691" %)**AT+IQ=0,0**        (%%) ~-~->  Invert IQ: 0,0
201 +(% style="color:#037691" %)**AT+CR=1,1  ** (%%) ~-~-->  CR: 4/5, 4/5
201 201  
202 -(% style="color:#037691" %)**AT+PREAMBLE=8,8  ** (%%) ~-~->  TX and RX Preamble Length set: 8
203 +(% style="color:#037691" %)**AT+IQ=0,0**        (%%) ~-~-->  Invert IQ: 0,0
203 203  
204 -(% style="color:#037691" %)**AT+SYNCWORD=0**     (%%) ~-~->  Syncword**(0: private，1: public)**
205 +(% style="color:#037691" %)**AT+PREAMBLE=8,8  ** (%%) ~-~-->  TX and RX Preamble Length set: 8
205 205  
206 -(% style="color:#037691" %)**AT+RXMOD=6,0   ** (%%) ~-~->  Rx Timeout and Reply mode
207 -)))
207 +(% style="color:#037691" %)**AT+SYNCWORD=0**     (%%) ~-~-->  Syncword**(0: private，1: public)**
208 208  
209 +(% style="color:#037691" %)**AT+RXMOD=6,0   ** (%%) ~-~-->  Rx Timeout and Reply mode
209 209  
211 +
210 210  === 5.1.2 Hardware Connection ===
211 211  
212 212  
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238 238  
239 239  LA66 USB is loaded with the firmware **[[LA66 Peer to Peer firmware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/Instruction%20for%20LA66%20Peer%20to%20Peer%20firmware/]]** and user can use AT Command to set up LA66 USB with below parameters:
240 240  
241 -(% class="box infomessage" %)
242 -(((
243 +
243 243  (% style="color:#037691" %)**AT+FRE=904.100,904.100**(%%)  ~-~->  TX and RX frequency set: 904100000 
244 244  
245 245  (% style="color:#037691" %)**AT+BW=0,0**    (%%) ~-~->  TX and RX Bandwidth set: 125kHz
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261 261  (% style="color:#037691" %)**AT+RXMOD=65535,0**  (%%) ~-~->  Set the receive mode
262 262  
263 263  (% style="color:#037691" %)**AT+RXDAFORM=1**  (%%) ~-~->  ASCII to string
264 -)))
265 265  
266 +
266 266  Users using USB to Type-C adapter is needed to connect to a Mobile phone, Users need to download the USB Serial APP in their phones.
267 267  
268 268  For example, **[[USB Serial Console>>url:https://play.google.com/store/apps/details?id=jp.sugnakys.usbserialconsole]]** (Android Version Only)
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344 344  
345 345  LA66 USB is loaded with the firmware **[[LA66 USB use LoRaWAN firmware>>url:https://www.dropbox.com/sh/els49fz9rd6fu1y/AAAt-kKIvXu1ZOK0hWysq97na?dl=0]]** and user can use AT Command to set up LA66 with below parameters:
346 346  
347 -(% class="box infomessage" %)
348 -(((
349 349  (% style="color:#037691" %)**AT+CHS=904100000** (%%) ~-~->  Fix frequency
350 350  
351 351  (% style="color:#037691" %)**AT+NJM=0  ** (%%) ~-~->  Set the ABP mode
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353 353  (% style="color:#037691" %)**AT+ADR=0**   (%%) ~-~->  Close ADR
354 354  
355 355  (% style="color:#037691" %)**AT+DR=0 ** (%%) ~-~->  Fix DR=0
356 -)))
357 357  
358 358  Set up LA66 USB t work in ABP mode, use fix frequency(904100000) and fix DR0(SF10) to transmit data.
359 359  
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363 363  
364 364  LA66 Shield is loaded with the firmware **[[LA66 Shield use Point to Point firmware>>url:https://www.dropbox.com/sh/els49fz9rd6fu1y/AAAt-kKIvXu1ZOK0hWysq97na?dl=0]]**, LA66 Shield as Relay needs to be configured as follows:
365 365  
366 -(% class="box infomessage" %)
367 -(((
368 368  (% style="color:#037691" %)**AT+FRE=904.100,904.100**(%%)  ~-~-> TX and RX frequency set: 904100000 
369 369  
370 370  (% style="color:#037691" %)**AT+BW=0,0**(%%)  ~-~-> TX and RX Bandwidth set: 125kHz
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386 386  (% style="color:#037691" %)**AT+RXMOD=65535,1 **(%%) ~-~-> Set the Relay mode
387 387  
388 388  (% style="color:#037691" %)**AT+WAITTIME=1000**(%%)  ~-~-> Relay wait time 1000ms
389 -)))
390 390  
391 391  
392 392  == 7.3 Uplink test ==
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430 430  [[image:1669021922274-909.png]]
431 431  
432 432  
433 -== 7.5 Limited of using LA66 as relay of LoRaWAN ==
434 -
435 -
436 -LA66 is a LoRa End Node module base on SX1262 core. Use it as relay as mentioned above has below limitation:
437 -
438 -1. It only supports LoRa radio with fix frequency, fix DR (Spreading Factor) , Fix bandwidth and
439 -1. This method only support uplinks. It doesn;t work for LoRaWAN Downlink.
440 -1. Capacity depends on how often the end nodes sends send uplinks. The LA66 needs to spends around 1~~3 seconds to relay one packet ( depends on DR. inlcudes RX and TX time).
441 -
442 -
443 443  = 8. Technical Support =
444 444  
445 445  
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448 448  * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:file:///D:/市场资料/说明书/LoRa/LG02/support@dragino.com]]
449 449  
450 450  
436 +
451 451  = 9. Reference =
452 452  
453 453  
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