Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 134.2 >
edited by Xiaoling
on 2022/07/26 10:28
To version < 146.3 >
edited by Xiaoling
on 2022/08/16 10:59
>
Change comment: Update document after refactoring.

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Title
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1 -LA66 LoRaWAN Module
1 +LA66 LoRaWAN Shield User Manual
Content
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52 52  
53 53  == 1.2  Features ==
54 54  
55 +
55 55  * Support LoRaWAN v1.0.4 protocol
56 56  * Support peer-to-peer protocol
57 57  * TCXO crystal to ensure RF performance on low temperature
... ... @@ -64,6 +64,7 @@
64 64  
65 65  == 1.3  Specification ==
66 66  
68 +
67 67  * CPU: 32-bit 48 MHz
68 68  * Flash: 256KB
69 69  * RAM: 64KB
... ... @@ -103,6 +103,7 @@
103 103  
104 104  == 1.7  Land Pattern ==
105 105  
108 +
106 106  [[image:image-20220517072821-2.png]]
107 107  
108 108  
... ... @@ -153,6 +153,7 @@
153 153  
154 154  == 2.2  Features ==
155 155  
159 +
156 156  * Arduino Shield base on LA66 LoRaWAN module
157 157  * Support LoRaWAN v1.0.4 protocol
158 158  * Support peer-to-peer protocol
... ... @@ -166,6 +166,7 @@
166 166  
167 167  == 2.3  Specification ==
168 168  
173 +
169 169  * CPU: 32-bit 48 MHz
170 170  * Flash: 256KB
171 171  * RAM: 64KB
... ... @@ -184,43 +184,70 @@
184 184  * LoRa Rx current: <9 mA
185 185  * I/O Voltage: 3.3v
186 186  
187 -== 2.4  LED ==
192 +== 2.4  Pin Mapping & LED ==
188 188  
194 +
195 +[[image:image-20220814101457-1.png||height="553" width="761"]]
196 +
189 189  ~1. The LED lights up red when there is an upstream data packet
190 190  2. When the network is successfully connected, the green light will be on for 5 seconds
191 191  3. Purple light on when receiving downlink data packets
192 192  
193 193  
202 +
194 194  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
195 195  
196 -Show connection diagram：
197 197  
206 +**Show connection diagram：**
207 +
208 +
198 198  [[image:image-20220723170210-2.png||height="908" width="681"]]
199 199  
200 -1.open Arduino IDE
201 201  
212 +
213 +(% style="color:blue" %)**1.  open Arduino IDE**
214 +
215 +
202 202  [[image:image-20220723170545-4.png]]
203 203  
204 -2.Open project
205 205  
206 -[[image:image-20220723170750-5.png||height="533" width="930"]]
207 207  
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
220 +(% style="color:blue" %)**2.  Open project**
209 209  
210 -[[image:image-20220723171228-6.png]]
211 211  
212 -4.After the upload is successful, open the serial port monitoring and send the AT command
223 +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]]
213 213  
225 +[[image:image-20220726135239-1.png]]
226 +
227 +
228 +(% 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**
229 +
230 +[[image:image-20220726135356-2.png]]
231 +
232 +
233 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
234 +
235 +
214 214  [[image:image-20220723172235-7.png||height="480" width="1027"]]
215 215  
238 +
239 +
216 216  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
217 217  
218 -1.Open project
219 219  
243 +(% style="color:blue" %)**1.  Open project**
244 +
245 +
246 +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]]
247 +
248 +
220 220  [[image:image-20220723172502-8.png]]
221 221  
222 -2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
223 223  
252 +
253 +(% 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**
254 +
255 +
224 224  [[image:image-20220723172938-9.png||height="652" width="1050"]]
225 225  
226 226  
... ... @@ -228,10 +228,10 @@
228 228  == 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
229 229  
230 230  
231 -**1.  Open project**
263 +(% style="color:blue" %)**1.  Open project**
232 232  
233 233  
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]]
266 +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]]
235 235  
236 236  
237 237  [[image:image-20220723173341-10.png||height="581" width="1014"]]
... ... @@ -238,7 +238,7 @@
238 238  
239 239  
240 240  
241 -**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
273 +(% 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**
242 242  
243 243  
244 244  [[image:image-20220723173950-11.png||height="665" width="1012"]]
... ... @@ -245,7 +245,7 @@
245 245  
246 246  
247 247  
248 -**3.  Integration into Node-red via TTNV3**
280 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
249 249  
250 250  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/]]
251 251  
... ... @@ -266,6 +266,7 @@
266 266  [[image:image-20220602100052-2.png||height="385" width="600"]]
267 267  
268 268  
301 +
269 269  === 2.8.2  Connection ===
270 270  
271 271  
... ... @@ -291,6 +291,7 @@
291 291  [[image:image-20220602102240-4.png||height="304" width="600"]]
292 292  
293 293  
327 +
294 294  === 2.8.3  Upgrade steps ===
295 295  
296 296  
... ... @@ -400,6 +400,7 @@
400 400  
401 401  == 3.2  Features ==
402 402  
437 +
403 403  * LoRaWAN USB adapter base on LA66 LoRaWAN module
404 404  * Ultra-long RF range
405 405  * Support LoRaWAN v1.0.4 protocol
... ... @@ -412,10 +412,9 @@
412 412  * Firmware upgradable via UART interface
413 413  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
414 414  
415 -
416 -
417 417  == 3.3  Specification ==
418 418  
452 +
419 419  * CPU: 32-bit 48 MHz
420 420  * Flash: 256KB
421 421  * RAM: 64KB
... ... @@ -432,10 +432,9 @@
432 432  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
433 433  * LoRa Rx current: <9 mA
434 434  
435 -
436 -
437 437  == 3.4  Pin Mapping & LED ==
438 438  
471 +[[image:image-20220813183239-3.png||height="526" width="662"]]
439 439  
440 440  
441 441  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
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563 563  
564 564  
565 565  
566 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
599 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
567 567  
568 568  
569 -=== 3.8.1 DRAGINO-LA66-APP ===
602 +=== 3.8.1  Hardware and Software Connection ===
570 570  
571 571  
572 -[[image:image-20220723102027-3.png]]
605 +==== (% style="color:blue" %)**Overview：**(%%) ====
573 573  
574 574  
608 +(((
609 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
575 575  
576 -==== (% style="color:blue" %)**Overview：**(%%) ====
611 +* Send real-time location information of mobile phone to LoRaWAN network.
612 +* Check LoRaWAN network signal strengh.
613 +* Manually send messages to LoRaWAN network.
614 +)))
577 577  
578 578  
579 -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.
580 580  
581 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
618 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
582 582  
620 +A USB to Type-C adapter is needed to connect to a Mobile phone.
583 583  
622 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
584 584  
585 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
624 +[[image:image-20220813174353-2.png||height="360" width="313"]]
586 586  
587 587  
588 -Requires a type-c to USB adapter
627 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
589 589  
590 -[[image:image-20220723104754-4.png]]
629 +[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
591 591  
631 +[[image:image-20220813173738-1.png]]
592 592  
593 593  
594 594  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
595 595  
596 -
597 597  Function and page introduction
598 598  
599 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
638 +[[image:image-20220723113448-7.png||height="995" width="450"]]
600 600  
601 -1.Display LA66 USB LoRaWAN Module connection status
640 +**Block Explain:**
602 602  
603 -2.Check and reconnect
642 +1.  Display LA66 USB LoRaWAN Module connection status
604 604  
605 -3.Turn send timestamps on or off
644 +2.  Check and reconnect
606 606  
607 -4.Display LoRaWan connection status
646 +3.  Turn send timestamps on or off
608 608  
609 -5.Check LoRaWan connection status
648 +4.  Display LoRaWan connection status
610 610  
611 -6.The RSSI value of the node when the ACK is received
650 +5.  Check LoRaWan connection status
612 612  
613 -7.Node's Signal Strength Icon
652 +6.  The RSSI value of the node when the ACK is received
614 614  
615 -8.Set the packet sending interval of the node in seconds
654 +7.  Node's Signal Strength Icon
616 616  
617 -9.AT command input box
656 +8.  Configure Location Uplink Interval
618 618  
619 -10.Send AT command button
658 +9.  AT command input box
620 620  
621 -11.Node log box
660 +10.  Send Button:  Send input box info to LA66 USB Adapter
622 622  
623 -12.clear log button
662 +11.  Output Log from LA66 USB adapter
624 624  
625 -13.exit button
664 +12.  clear log button
626 626  
666 +13.  exit button
627 627  
668 +
628 628  LA66 USB LoRaWAN Module not connected
629 629  
630 -[[image:image-20220723110520-5.png||height="903" width="677"]]
671 +[[image:image-20220723110520-5.png||height="677" width="508"]]
631 631  
632 632  
633 633  
634 634  Connect LA66 USB LoRaWAN Module
635 635  
636 -[[image:image-20220723110626-6.png||height="906" width="680"]]
677 +[[image:image-20220723110626-6.png||height="681" width="511"]]
637 637  
638 638  
639 639  
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 ===
681 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
641 641  
642 642  
643 -**1.  Register LA66 USB LoRaWAN Module to TTNV3**
684 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
644 644  
645 645  [[image:image-20220723134549-8.png]]
646 646  
647 647  
648 648  
649 -**2.  Open Node-RED,And import the JSON file to generate the flow**
690 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
650 650  
651 -Sample JSON file please go to this link to download：放置JSON文件的链接
692 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
652 652  
653 -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/]]
694 +For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]
654 654  
655 -The following is the positioning effect map
696 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
656 656  
698 +
699 +Example output in NodeRed is as below:
700 +
657 657  [[image:image-20220723144339-1.png]]
658 658  
659 659  
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669 669  
670 670  
671 671  
672 -= 4.  Order Info =
716 += 4.  FAQ =
673 673  
674 674  
719 +== 4.1  How to Compile Source Code for LA66? ==
720 +
721 +
722 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
723 +
724 +
725 +
726 += 5.  Order Info =
727 +
728 +
675 675  **Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
676 676  
677 677  
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687 687  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
688 688  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
689 689  
744 += 6.  Reference =
690 690  
691 -= 5.  Reference =
692 692  
693 -
694 694  * 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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