<
From version < 137.3 >
edited by Xiaoling
on 2022/07/29 09:17
To version < 100.2 >
edited by Xiaoling
on 2022/07/19 11:34
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -12,6 +12,7 @@
12 12  == 1.1  What is LA66 LoRaWAN Module ==
13 13  
14 14  
15 +
15 15  (((
16 16  (((
17 17  [[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
... ... @@ -28,7 +28,7 @@
28 28  
29 29  (((
30 30  (((
31 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
32 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
32 32  )))
33 33  )))
34 34  
... ... @@ -50,6 +50,7 @@
50 50  
51 51  
52 52  
54 +
53 53  == 1.2  Features ==
54 54  
55 55  * Support LoRaWAN v1.0.4 protocol
... ... @@ -62,6 +62,8 @@
62 62  * Firmware upgradable via UART interface
63 63  * Ultra-long RF range
64 64  
67 +
68 +
65 65  == 1.3  Specification ==
66 66  
67 67  * CPU: 32-bit 48 MHz
... ... @@ -82,6 +82,8 @@
82 82  * LoRa Rx current: <9 mA
83 83  * I/O Voltage: 3.3v
84 84  
89 +
90 +
85 85  == 1.4  AT Command ==
86 86  
87 87  
... ... @@ -95,12 +95,14 @@
95 95  
96 96  
97 97  
104 +
98 98  == 1.6  Pin Mapping ==
99 99  
100 -[[image:image-20220720111850-1.png]]
101 101  
108 +[[image:image-20220719093156-1.png]]
102 102  
103 103  
111 +
104 104  == 1.7  Land Pattern ==
105 105  
106 106  [[image:image-20220517072821-2.png]]
... ... @@ -113,6 +113,7 @@
113 113  == 2.1  Overview ==
114 114  
115 115  
124 +
116 116  (((
117 117  [[image:image-20220715000826-2.png||height="145" width="220"]]
118 118  )))
... ... @@ -122,12 +122,12 @@
122 122  )))
123 123  
124 124  (((
125 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to  Arduino projects.
134 +LA66 LoRaWAN Shield is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to  Arduino projects.
126 126  )))
127 127  
128 128  (((
129 129  (((
130 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely.  This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
139 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely.  This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
131 131  )))
132 132  )))
133 133  
... ... @@ -151,6 +151,7 @@
151 151  
152 152  
153 153  
163 +
154 154  == 2.2  Features ==
155 155  
156 156  * Arduino Shield base on LA66 LoRaWAN module
... ... @@ -164,6 +164,9 @@
164 164  * Firmware upgradable via UART interface
165 165  * Ultra-long RF range
166 166  
177 +
178 +
179 +
167 167  == 2.3  Specification ==
168 168  
169 169  * CPU: 32-bit 48 MHz
... ... @@ -184,106 +184,30 @@
184 184  * LoRa Rx current: <9 mA
185 185  * I/O Voltage: 3.3v
186 186  
187 -== 2.4  LED ==
188 188  
189 189  
190 -~1. The LED lights up red when there is an upstream data packet
191 -2. When the network is successfully connected, the green light will be on for 5 seconds
192 -3. Purple light on when receiving downlink data packets
193 193  
203 +== 2.4  Pin Mapping & LED ==
194 194  
195 195  
206 +
196 196  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
197 197  
198 198  
199 -**Show connection diagram:**
200 200  
201 -
202 -[[image:image-20220723170210-2.png||height="908" width="681"]]
203 -
204 -
205 -
206 -(% style="color:blue" %)**1.  open Arduino IDE**
207 -
208 -
209 -[[image:image-20220723170545-4.png]]
210 -
211 -
212 -
213 -(% style="color:blue" %)**2.  Open project**
214 -
215 -
216 -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]]
217 -
218 -[[image:image-20220726135239-1.png]]
219 -
220 -
221 -(% 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**
222 -
223 -[[image:image-20220726135356-2.png]]
224 -
225 -
226 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
227 -
228 -
229 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
230 -
231 -
232 -
233 233  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
234 234  
235 235  
236 -(% style="color:blue" %)**1.  Open project**
237 237  
215 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
238 238  
239 -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]]
240 240  
241 241  
242 -[[image:image-20220723172502-8.png]]
243 -
244 -
245 -
246 -(% 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**
247 -
248 -
249 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
250 -
251 -
252 -
253 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
254 -
255 -
256 -(% style="color:blue" %)**1.  Open project**
257 -
258 -
259 -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]]
260 -
261 -
262 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
263 -
264 -
265 -
266 -(% 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**
267 -
268 -
269 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
270 -
271 -
272 -
273 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
274 -
275 -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/]]
276 -
277 -[[image:image-20220723175700-12.png||height="602" width="995"]]
278 -
279 -
280 -
281 281  == 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
282 282  
283 283  
284 284  === 2.8.1  Items needed for update ===
285 285  
286 -
287 287  1. LA66 LoRaWAN Shield
288 288  1. Arduino
289 289  1. USB TO TTL Adapter
... ... @@ -319,7 +319,7 @@
319 319  === 2.8.3  Upgrade steps ===
320 320  
321 321  
322 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
259 +==== 1.  Switch SW1 to put in ISP position ====
323 323  
324 324  
325 325  [[image:image-20220602102824-5.png||height="306" width="600"]]
... ... @@ -326,7 +326,7 @@
326 326  
327 327  
328 328  
329 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
266 +==== 2.  Press the RST switch once ====
330 330  
331 331  
332 332  [[image:image-20220602104701-12.png||height="285" width="600"]]
... ... @@ -333,7 +333,7 @@
333 333  
334 334  
335 335  
336 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
273 +==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
337 337  
338 338  
339 339  (((
... ... @@ -397,32 +397,19 @@
397 397  
398 398  == 3.1  Overview ==
399 399  
400 -
401 401  [[image:image-20220715001142-3.png||height="145" width="220"]]
402 402  
403 -
404 -(((
405 405  (% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
406 -)))
407 407  
408 -(((
409 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
410 -)))
341 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
411 411  
412 -(((
413 413  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
414 -)))
415 415  
416 -(((
417 417  Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
418 -)))
419 419  
420 -(((
421 421  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
422 -)))
423 423  
424 424  
425 -
426 426  == 3.2  Features ==
427 427  
428 428  * LoRaWAN USB adapter base on LA66 LoRaWAN module
... ... @@ -437,6 +437,8 @@
437 437  * Firmware upgradable via UART interface
438 438  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
439 439  
364 +
365 +
440 440  == 3.3  Specification ==
441 441  
442 442  * CPU: 32-bit 48 MHz
... ... @@ -455,6 +455,8 @@
455 455  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
456 456  * LoRa Rx current: <9 mA
457 457  
384 +
385 +
458 458  == 3.4  Pin Mapping & LED ==
459 459  
460 460  
... ... @@ -462,15 +462,13 @@
462 462  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
463 463  
464 464  
465 -(((
466 466  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
467 -)))
468 468  
469 469  
470 470  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
471 471  
472 472  
473 -[[image:image-20220723100027-1.png]]
399 +[[image:image-20220602171217-1.png||height="538" width="800"]]
474 474  
475 475  
476 476  Open the serial port tool
... ... @@ -511,7 +511,6 @@
511 511  
512 512  **Use python as an example:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
513 513  
514 -(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])
515 515  
516 516  (% style="color:red" %)**Preconditions:**
517 517  
... ... @@ -539,7 +539,7 @@
539 539  
540 540  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
541 541  
542 -[[image:image-20220723100439-2.png]]
467 +[[image:image-20220602171233-2.png||height="538" width="800"]]
543 543  
544 544  
545 545  
... ... @@ -584,130 +584,18 @@
584 584  
585 585  
586 586  
587 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
512 +== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
588 588  
589 589  
590 -=== 3.8.1  DRAGINO-LA66-APP ===
591 591  
592 -
593 -[[image:image-20220723102027-3.png]]
594 -
595 -
596 -
597 -==== (% style="color:blue" %)**Overview:**(%%) ====
598 -
599 -
600 -(((
601 -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.
602 -)))
603 -
604 -(((
605 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system)
606 -)))
607 -
608 -
609 -
610 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ====
611 -
612 -
613 -Requires a type-c to USB adapter
614 -
615 -[[image:image-20220723104754-4.png]]
616 -
617 -
618 -
619 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
620 -
621 -
622 -Function and page introduction
623 -
624 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
625 -
626 -
627 -1.Display LA66 USB LoRaWAN Module connection status
628 -
629 -2.Check and reconnect
630 -
631 -3.Turn send timestamps on or off
632 -
633 -4.Display LoRaWan connection status
634 -
635 -5.Check LoRaWan connection status
636 -
637 -6.The RSSI value of the node when the ACK is received
638 -
639 -7.Node's Signal Strength Icon
640 -
641 -8.Set the packet sending interval of the node in seconds
642 -
643 -9.AT command input box
644 -
645 -10.Send AT command button
646 -
647 -11.Node log box
648 -
649 -12.clear log button
650 -
651 -13.exit button
652 -
653 -
654 -LA66 USB LoRaWAN Module not connected
655 -
656 -[[image:image-20220723110520-5.png||height="903" width="677"]]
657 -
658 -
659 -
660 -Connect LA66 USB LoRaWAN Module
661 -
662 -[[image:image-20220723110626-6.png||height="906" width="680"]]
663 -
664 -
665 -
666 -=== 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 ===
667 -
668 -
669 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
670 -
671 -[[image:image-20220723134549-8.png]]
672 -
673 -
674 -
675 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
676 -
677 -Sample JSON file please go to this link to download:放置JSON文件的链接
678 -
679 -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/]]
680 -
681 -The following is the positioning effect map
682 -
683 -[[image:image-20220723144339-1.png]]
684 -
685 -
686 -
687 687  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
688 688  
689 689  
690 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
691 691  
692 -Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect)
693 693  
694 -[[image:image-20220723150132-2.png]]
521 += 4.  Order Info =
695 695  
696 696  
697 -
698 -= 4.  FAQ =
699 -
700 -
701 -== 4.1  How to Compile Source Code for LA66? ==
702 -
703 -
704 -Compile and Upload Code to ASR6601 Platform :[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
705 -
706 -
707 -
708 -= 5.  Order Info =
709 -
710 -
711 711  **Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
712 712  
713 713  
... ... @@ -723,7 +723,6 @@
723 723  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
724 724  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
725 725  
726 -= 6.  Reference =
539 += 5.  Reference =
727 727  
728 -
729 729  * 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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