Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 139.1 >
edited by Edwin Chen
on 2022/08/13 17:43
To version < 134.2 >
edited by Xiaoling
on 2022/07/26 10:28
>
Change comment: There is no comment for this version

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1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
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52 52  
53 53  == 1.2  Features ==
54 54  
55 -
56 56  * Support LoRaWAN v1.0.4 protocol
57 57  * Support peer-to-peer protocol
58 58  * TCXO crystal to ensure RF performance on low temperature
... ... @@ -63,13 +63,8 @@
63 63  * Firmware upgradable via UART interface
64 64  * Ultra-long RF range
65 65  
66 -
67 -
68 -
69 -
70 70  == 1.3  Specification ==
71 71  
72 -
73 73  * CPU: 32-bit 48 MHz
74 74  * Flash: 256KB
75 75  * RAM: 64KB
... ... @@ -88,10 +88,6 @@
88 88  * LoRa Rx current: <9 mA
89 89  * I/O Voltage: 3.3v
90 90  
91 -
92 -
93 -
94 -
95 95  == 1.4  AT Command ==
96 96  
97 97  
... ... @@ -113,7 +113,6 @@
113 113  
114 114  == 1.7  Land Pattern ==
115 115  
116 -
117 117  [[image:image-20220517072821-2.png]]
118 118  
119 119  
... ... @@ -164,7 +164,6 @@
164 164  
165 165  == 2.2  Features ==
166 166  
167 -
168 168  * Arduino Shield base on LA66 LoRaWAN module
169 169  * Support LoRaWAN v1.0.4 protocol
170 170  * Support peer-to-peer protocol
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176 176  * Firmware upgradable via UART interface
177 177  * Ultra-long RF range
178 178  
179 -
180 -
181 -
182 -
183 183  == 2.3  Specification ==
184 184  
185 -
186 186  * CPU: 32-bit 48 MHz
187 187  * Flash: 256KB
188 188  * RAM: 64KB
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201 201  * LoRa Rx current: <9 mA
202 202  * I/O Voltage: 3.3v
203 203  
204 -
205 -
206 -
207 -
208 208  == 2.4  LED ==
209 209  
210 -
211 211  ~1. The LED lights up red when there is an upstream data packet
212 212  2. When the network is successfully connected, the green light will be on for 5 seconds
213 213  3. Purple light on when receiving downlink data packets
214 214  
215 215  
216 -
217 217  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
218 218  
196 +Show connection diagram：
219 219  
220 -**Show connection diagram：**
221 -
222 -
223 223  [[image:image-20220723170210-2.png||height="908" width="681"]]
224 224  
200 +1.open Arduino IDE
225 225  
226 -
227 -(% style="color:blue" %)**1.  open Arduino IDE**
228 -
229 -
230 230  [[image:image-20220723170545-4.png]]
231 231  
204 +2.Open project
232 232  
206 +[[image:image-20220723170750-5.png||height="533" width="930"]]
233 233  
234 -(% style="color:blue" %)**2.  Open project**
208 +3.Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload
235 235  
210 +[[image:image-20220723171228-6.png]]
236 236  
237 -LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]
212 +4.After the upload is successful, open the serial port monitoring and send the AT command
238 238  
239 -[[image:image-20220726135239-1.png]]
240 -
241 -
242 -(% style="color:blue" %)**3.  Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload**
243 -
244 -[[image:image-20220726135356-2.png]]
245 -
246 -
247 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
248 -
249 -
250 250  [[image:image-20220723172235-7.png||height="480" width="1027"]]
251 251  
252 -
253 -
254 254  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
255 255  
218 +1.Open project
256 256  
257 -(% style="color:blue" %)**1.  Open project**
258 -
259 -
260 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]
261 -
262 -
263 263  [[image:image-20220723172502-8.png]]
264 264  
222 +2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
265 265  
266 -
267 -(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
268 -
269 -
270 270  [[image:image-20220723172938-9.png||height="652" width="1050"]]
271 271  
272 272  
... ... @@ -274,10 +274,10 @@
274 274  == 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
275 275  
276 276  
277 -(% style="color:blue" %)**1.  Open project**
231 +**1.  Open project**
278 278  
279 279  
280 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]
234 +Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
281 281  
282 282  
283 283  [[image:image-20220723173341-10.png||height="581" width="1014"]]
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284 284  
285 285  
286 286  
287 -(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
241 +**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
288 288  
289 289  
290 290  [[image:image-20220723173950-11.png||height="665" width="1012"]]
... ... @@ -291,7 +291,7 @@
291 291  
292 292  
293 293  
294 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
248 +**3.  Integration into Node-red via TTNV3**
295 295  
296 296  For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
297 297  
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312 312  [[image:image-20220602100052-2.png||height="385" width="600"]]
313 313  
314 314  
315 -
316 316  === 2.8.2  Connection ===
317 317  
318 318  
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338 338  [[image:image-20220602102240-4.png||height="304" width="600"]]
339 339  
340 340  
341 -
342 342  === 2.8.3  Upgrade steps ===
343 343  
344 344  
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448 448  
449 449  == 3.2  Features ==
450 450  
451 -
452 452  * LoRaWAN USB adapter base on LA66 LoRaWAN module
453 453  * Ultra-long RF range
454 454  * Support LoRaWAN v1.0.4 protocol
... ... @@ -463,11 +463,8 @@
463 463  
464 464  
465 465  
466 -
467 -
468 468  == 3.3  Specification ==
469 469  
470 -
471 471  * CPU: 32-bit 48 MHz
472 472  * Flash: 256KB
473 473  * RAM: 64KB
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486 486  
487 487  
488 488  
489 -
490 -
491 491  == 3.4  Pin Mapping & LED ==
492 492  
493 493  
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620 620  == 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
621 621  
622 622  
623 -=== 3.8.1  DRAGINO-LA66-APP ===
569 +=== 3.8.1 DRAGINO-LA66-APP ===
624 624  
625 625  
626 626  [[image:image-20220723102027-3.png]]
... ... @@ -630,13 +630,9 @@
630 630  ==== (% style="color:blue" %)**Overview：**(%%) ====
631 631  
632 632  
633 -(((
634 634  DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter.
635 -)))
636 636  
637 -(((
638 638  View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
639 -)))
640 640  
641 641  
642 642  
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656 656  
657 657  [[image:image-20220723113448-7.png||height="1481" width="670"]]
658 658  
659 -
660 660  1.Display LA66 USB LoRaWAN Module connection status
661 661  
662 662  2.Check and reconnect
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696 696  
697 697  
698 698  
699 -=== 3.8.2  Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED ===
640 +=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED ===
700 700  
701 701  
702 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
643 +**1.  Register LA66 USB LoRaWAN Module to TTNV3**
703 703  
704 704  [[image:image-20220723134549-8.png]]
705 705  
706 706  
707 707  
708 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
649 +**2.  Open Node-RED,And import the JSON file to generate the flow**
709 709  
710 710  Sample JSON file please go to this link to download：放置JSON文件的链接
711 711  
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728 728  
729 729  
730 730  
731 -= 4.  FAQ =
672 += 4.  Order Info =
732 732  
733 733  
734 -== 4.1  How to Compile Source Code for LA66? ==
735 -
736 -
737 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
738 -
739 -
740 -
741 -= 5.  Order Info =
742 -
743 -
744 744  **Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
745 745  
746 746  
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757 757  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
758 758  
759 759  
691 += 5.  Reference =
760 760  
761 761  
762 -
763 -= 6.  Reference =
764 -
765 -
766 766  * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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