Last modified by Xiaoling on 2023/05/26 14:19
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From version < 146.3 >
edited by Xiaoling
on 2022/08/16 10:59
To version < 134.4 >
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1 -LA66 LoRaWAN Shield User Manual
1 +LA66 LoRaWAN Module
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
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63 63  * Firmware upgradable via UART interface
64 64  * Ultra-long RF range
65 65  
66 -== 1.3  Specification ==
67 67  
68 68  
67 +
68 +== 1.3  Specification ==
69 +
69 69  * CPU: 32-bit 48 MHz
70 70  * Flash: 256KB
71 71  * RAM: 64KB
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84 84  * LoRa Rx current: <9 mA
85 85  * I/O Voltage: 3.3v
86 86  
88 +
89 +
90 +
87 87  == 1.4  AT Command ==
88 88  
89 89  
... ... @@ -105,7 +105,6 @@
105 105  
106 106  == 1.7  Land Pattern ==
107 107  
108 -
109 109  [[image:image-20220517072821-2.png]]
110 110  
111 111  
... ... @@ -156,7 +156,6 @@
156 156  
157 157  == 2.2  Features ==
158 158  
159 -
160 160  * Arduino Shield base on LA66 LoRaWAN module
161 161  * Support LoRaWAN v1.0.4 protocol
162 162  * Support peer-to-peer protocol
... ... @@ -170,7 +170,6 @@
170 170  
171 171  == 2.3  Specification ==
172 172  
173 -
174 174  * CPU: 32-bit 48 MHz
175 175  * Flash: 256KB
176 176  * RAM: 64KB
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189 189  * LoRa Rx current: <9 mA
190 190  * I/O Voltage: 3.3v
191 191  
192 -== 2.4  Pin Mapping & LED ==
193 +== 2.4  LED ==
193 193  
194 -
195 -[[image:image-20220814101457-1.png||height="553" width="761"]]
196 -
197 197  ~1. The LED lights up red when there is an upstream data packet
198 198  2. When the network is successfully connected, the green light will be on for 5 seconds
199 199  3. Purple light on when receiving downlink data packets
200 200  
201 201  
202 -
203 203  == 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
204 204  
205 205  
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210 210  
211 211  
212 212  
213 -(% style="color:blue" %)**1.  open Arduino IDE**
210 +**1.  open Arduino IDE**
214 214  
215 215  
216 216  [[image:image-20220723170545-4.png]]
... ... @@ -217,22 +217,25 @@
217 217  
218 218  
219 219  
220 -(% style="color:blue" %)**2.  Open project**
217 +**2.  Open project**
221 221  
222 222  
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]]
220 +LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
224 224  
225 -[[image:image-20220726135239-1.png]]
222 +[[image:image-20220723170750-5.png||height="533" width="930"]]
226 226  
227 227  
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**
229 229  
230 -[[image:image-20220726135356-2.png]]
226 +**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**
231 231  
232 232  
233 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
229 +[[image:image-20220723171228-6.png]]
234 234  
235 235  
232 +
233 +**4.  After the upload is successful, open the serial port monitoring and send the AT command**
234 +
235 +
236 236  [[image:image-20220723172235-7.png||height="480" width="1027"]]
237 237  
238 238  
... ... @@ -240,17 +240,16 @@
240 240  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
241 241  
242 242  
243 -(% style="color:blue" %)**1.  Open project**
243 +**1.  Open project**
244 244  
245 245  
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]]
246 +Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
247 247  
248 -
249 249  [[image:image-20220723172502-8.png]]
250 250  
251 251  
252 252  
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**
252 +2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
254 254  
255 255  
256 256  [[image:image-20220723172938-9.png||height="652" width="1050"]]
... ... @@ -260,10 +260,10 @@
260 260  == 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
261 261  
262 262  
263 -(% style="color:blue" %)**1.  Open project**
262 +**1.  Open project**
264 264  
265 265  
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]]
265 +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]]
267 267  
268 268  
269 269  [[image:image-20220723173341-10.png||height="581" width="1014"]]
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270 270  
271 271  
272 272  
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**
272 +**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
274 274  
275 275  
276 276  [[image:image-20220723173950-11.png||height="665" width="1012"]]
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277 277  
278 278  
279 279  
280 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
279 +**3.  Integration into Node-red via TTNV3**
281 281  
282 282  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/]]
283 283  
... ... @@ -298,7 +298,6 @@
298 298  [[image:image-20220602100052-2.png||height="385" width="600"]]
299 299  
300 300  
301 -
302 302  === 2.8.2  Connection ===
303 303  
304 304  
... ... @@ -324,7 +324,6 @@
324 324  [[image:image-20220602102240-4.png||height="304" width="600"]]
325 325  
326 326  
327 -
328 328  === 2.8.3  Upgrade steps ===
329 329  
330 330  
... ... @@ -434,7 +434,6 @@
434 434  
435 435  == 3.2  Features ==
436 436  
437 -
438 438  * LoRaWAN USB adapter base on LA66 LoRaWAN module
439 439  * Ultra-long RF range
440 440  * Support LoRaWAN v1.0.4 protocol
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447 447  * Firmware upgradable via UART interface
448 448  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
449 449  
450 -== 3.3  Specification ==
451 451  
452 452  
448 +== 3.3  Specification ==
449 +
453 453  * CPU: 32-bit 48 MHz
454 454  * Flash: 256KB
455 455  * RAM: 64KB
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466 466  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
467 467  * LoRa Rx current: <9 mA
468 468  
466 +
467 +
469 469  == 3.4  Pin Mapping & LED ==
470 470  
471 -[[image:image-20220813183239-3.png||height="526" width="662"]]
472 472  
473 473  
474 474  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
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596 596  
597 597  
598 598  
599 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
597 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
600 600  
601 601  
602 -=== 3.8.1  Hardware and Software Connection ===
600 +=== 3.8.1 DRAGINO-LA66-APP ===
603 603  
604 604  
605 -==== (% style="color:blue" %)**Overview：**(%%) ====
603 +[[image:image-20220723102027-3.png]]
606 606  
607 607  
608 -(((
609 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
610 610  
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 -)))
607 +==== (% style="color:blue" %)**Overview：**(%%) ====
615 615  
616 616  
610 +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.
617 617  
618 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
612 +View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
619 619  
620 -A USB to Type-C adapter is needed to connect to a Mobile phone.
621 621  
622 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
623 623  
624 -[[image:image-20220813174353-2.png||height="360" width="313"]]
616 +==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
625 625  
626 626  
627 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
619 +Requires a type-c to USB adapter
628 628  
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)
621 +[[image:image-20220723104754-4.png]]
630 630  
631 -[[image:image-20220813173738-1.png]]
632 632  
633 633  
634 634  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
635 635  
627 +
636 636  Function and page introduction
637 637  
638 -[[image:image-20220723113448-7.png||height="995" width="450"]]
630 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
639 639  
640 -**Block Explain:**
632 +1.Display LA66 USB LoRaWAN Module connection status
641 641  
642 -1.  Display LA66 USB LoRaWAN Module connection status
634 +2.Check and reconnect
643 643  
644 -2.  Check and reconnect
636 +3.Turn send timestamps on or off
645 645  
646 -3.  Turn send timestamps on or off
638 +4.Display LoRaWan connection status
647 647  
648 -4.  Display LoRaWan connection status
640 +5.Check LoRaWan connection status
649 649  
650 -5.  Check LoRaWan connection status
642 +6.The RSSI value of the node when the ACK is received
651 651  
652 -6.  The RSSI value of the node when the ACK is received
644 +7.Node's Signal Strength Icon
653 653  
654 -7.  Node's Signal Strength Icon
646 +8.Set the packet sending interval of the node in seconds
655 655  
656 -8.  Configure Location Uplink Interval
648 +9.AT command input box
657 657  
658 -9.  AT command input box
650 +10.Send AT command button
659 659  
660 -10.  Send Button:  Send input box info to LA66 USB Adapter
652 +11.Node log box
661 661  
662 -11.  Output Log from LA66 USB adapter
654 +12.clear log button
663 663  
664 -12.  clear log button
656 +13.exit button
665 665  
666 -13.  exit button
667 667  
668 -
669 669  LA66 USB LoRaWAN Module not connected
670 670  
671 -[[image:image-20220723110520-5.png||height="677" width="508"]]
661 +[[image:image-20220723110520-5.png||height="903" width="677"]]
672 672  
673 673  
674 674  
675 675  Connect LA66 USB LoRaWAN Module
676 676  
677 -[[image:image-20220723110626-6.png||height="681" width="511"]]
667 +[[image:image-20220723110626-6.png||height="906" width="680"]]
678 678  
679 679  
680 680  
681 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
671 +=== 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 ===
682 682  
683 683  
684 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
674 +**1.  Register LA66 USB LoRaWAN Module to TTNV3**
685 685  
686 686  [[image:image-20220723134549-8.png]]
687 687  
688 688  
689 689  
690 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
680 +**2.  Open Node-RED,And import the JSON file to generate the flow**
691 691  
692 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
682 +Sample JSON file please go to this link to download：放置JSON文件的链接
693 693  
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/]]
684 +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/]]
695 695  
696 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
686 +The following is the positioning effect map
697 697  
698 -
699 -Example output in NodeRed is as below:
700 -
701 701  [[image:image-20220723144339-1.png]]
702 702  
703 703  
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713 713  
714 714  
715 715  
716 -= 4.  FAQ =
703 += 4.  Order Info =
717 717  
718 718  
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 -
729 729  **Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
730 730  
731 731  
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741 741  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
742 742  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
743 743  
744 -= 6.  Reference =
745 745  
722 += 5.  Reference =
746 746  
724 +
747 747  * 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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