Last modified by Xiaoling on 2023/05/26 14:19
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From version < 134.5 >
edited by Xiaoling
on 2022/07/26 10:38
To version < 146.6 >
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Title
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1 -LA66 LoRaWAN Module
1 +LA66 LoRaWAN Shield User Manual
Content
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6 6  
7 7  
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 10  
10 += 1.  LA66 LoRaWAN Shield =
11 11  
12 -== 1.1  What is LA66 LoRaWAN Module ==
13 13  
13 +== 1.1  Overview ==
14 14  
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
19 19  
20 20  (((
21 -
22 -)))
23 -
24 -(((
25 -(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere.
26 -)))
27 -)))
28 -
29 -(((
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 -)))
33 -)))
34 -
35 -(((
36 -(((
37 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 -)))
39 -
40 -(((
41 -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.
42 -)))
43 -)))
44 -
45 -(((
46 -(((
47 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 -)))
49 -)))
50 -
51 -
52 -
53 -== 1.2  Features ==
54 -
55 -* Support LoRaWAN v1.0.4 protocol
56 -* Support peer-to-peer protocol
57 -* TCXO crystal to ensure RF performance on low temperature
58 -* SMD Antenna pad and i-pex antenna connector
59 -* Available in different frequency LoRaWAN frequency bands.
60 -* World-wide unique OTAA keys.
61 -* AT Command via UART-TTL interface
62 -* Firmware upgradable via UART interface
63 -* Ultra-long RF range
64 -
65 -
66 -
67 -
68 -== 1.3  Specification ==
69 -
70 -* CPU: 32-bit 48 MHz
71 -* Flash: 256KB
72 -* RAM: 64KB
73 -* Input Power Range: 1.8v ~~ 3.7v
74 -* Power Consumption: < 4uA.
75 -* Frequency Range: 150 MHz ~~ 960 MHz
76 -* Maximum Power +22 dBm constant RF output
77 -* High sensitivity: -148 dBm
78 -* Temperature:
79 -** Storage: -55 ~~ +125℃
80 -** Operating: -40 ~~ +85℃
81 -* Humidity:
82 -** Storage: 5 ~~ 95% (Non-Condensing)
83 -** Operating: 10 ~~ 95% (Non-Condensing)
84 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
85 -* LoRa Rx current: <9 mA
86 -* I/O Voltage: 3.3v
87 -
88 -
89 -
90 -
91 -== 1.4  AT Command ==
92 -
93 -
94 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
95 -
96 -
97 -
98 -== 1.5  Dimension ==
99 -
100 -[[image:image-20220718094750-3.png]]
101 -
102 -
103 -
104 -== 1.6  Pin Mapping ==
105 -
106 -[[image:image-20220720111850-1.png]]
107 -
108 -
109 -
110 -== 1.7  Land Pattern ==
111 -
112 -[[image:image-20220517072821-2.png]]
113 -
114 -
115 -
116 -= 2.  LA66 LoRaWAN Shield =
117 -
118 -
119 -== 2.1  Overview ==
120 -
121 -
122 -(((
123 123  [[image:image-20220715000826-2.png||height="145" width="220"]]
124 124  )))
125 125  
... ... @@ -157,8 +157,9 @@
157 157  
158 158  
159 159  
160 -== 2.2  Features ==
54 +== 1.2  Features ==
161 161  
56 +
162 162  * Arduino Shield base on LA66 LoRaWAN module
163 163  * Support LoRaWAN v1.0.4 protocol
164 164  * Support peer-to-peer protocol
... ... @@ -173,8 +173,9 @@
173 173  
174 174  
175 175  
176 -== 2.3  Specification ==
71 +== 1.3  Specification ==
177 177  
73 +
178 178  * CPU: 32-bit 48 MHz
179 179  * Flash: 256KB
180 180  * RAM: 64KB
... ... @@ -196,9 +196,11 @@
196 196  
197 197  
198 198  
199 -== 2.4  LED ==
95 +== 1.4  Pin Mapping & LED ==
200 200  
201 201  
98 +[[image:image-20220814101457-1.png||height="553" width="761"]]
99 +
202 202  ~1. The LED lights up red when there is an upstream data packet
203 203  2. When the network is successfully connected, the green light will be on for 5 seconds
204 204  3. Purple light on when receiving downlink data packets
... ... @@ -205,7 +205,7 @@
205 205  
206 206  
207 207  
208 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
106 +== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
209 209  
210 210  
211 211  **Show connection diagram：**
... ... @@ -215,7 +215,7 @@
215 215  
216 216  
217 217  
218 -**1.  open Arduino IDE**
116 +(% style="color:blue" %)**1.  open Arduino IDE**
219 219  
220 220  
221 221  [[image:image-20220723170545-4.png]]
... ... @@ -222,42 +222,40 @@
222 222  
223 223  
224 224  
225 -**2.  Open project**
123 +(% style="color:blue" %)**2.  Open project**
226 226  
227 227  
228 -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]]
126 +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]]
229 229  
230 -[[image:image-20220723170750-5.png||height="533" width="930"]]
128 +[[image:image-20220726135239-1.png]]
231 231  
232 232  
131 +(% 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**
233 233  
234 -**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**
133 +[[image:image-20220726135356-2.png]]
235 235  
236 236  
237 -[[image:image-20220723171228-6.png]]
136 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
238 238  
239 239  
240 -
241 -**4.  After the upload is successful, open the serial port monitoring and send the AT command**
242 -
243 -
244 244  [[image:image-20220723172235-7.png||height="480" width="1027"]]
245 245  
246 246  
247 247  
248 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
143 +== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
249 249  
250 250  
251 -**1.  Open project**
146 +(% style="color:blue" %)**1.  Open project**
252 252  
253 253  
254 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
149 +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]]
255 255  
151 +
256 256  [[image:image-20220723172502-8.png]]
257 257  
258 258  
259 259  
260 -2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
156 +(% 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**
261 261  
262 262  
263 263  [[image:image-20220723172938-9.png||height="652" width="1050"]]
... ... @@ -264,13 +264,13 @@
264 264  
265 265  
266 266  
267 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
163 +== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
268 268  
269 269  
270 -**1.  Open project**
166 +(% style="color:blue" %)**1.  Open project**
271 271  
272 272  
273 -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]]
169 +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]]
274 274  
275 275  
276 276  [[image:image-20220723173341-10.png||height="581" width="1014"]]
... ... @@ -277,7 +277,7 @@
277 277  
278 278  
279 279  
280 -**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
176 +(% 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**
281 281  
282 282  
283 283  [[image:image-20220723173950-11.png||height="665" width="1012"]]
... ... @@ -284,7 +284,7 @@
284 284  
285 285  
286 286  
287 -**3.  Integration into Node-red via TTNV3**
183 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
288 288  
289 289  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/]]
290 290  
... ... @@ -292,10 +292,10 @@
292 292  
293 293  
294 294  
295 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
191 +== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
296 296  
297 297  
298 -=== 2.8.1  Items needed for update ===
194 +=== 1.8.1  Items needed for update ===
299 299  
300 300  
301 301  1. LA66 LoRaWAN Shield
... ... @@ -305,9 +305,10 @@
305 305  [[image:image-20220602100052-2.png||height="385" width="600"]]
306 306  
307 307  
308 -=== 2.8.2  Connection ===
309 309  
205 +=== 1.8.2  Connection ===
310 310  
207 +
311 311  [[image:image-20220602101311-3.png||height="276" width="600"]]
312 312  
313 313  
... ... @@ -330,6 +330,7 @@
330 330  [[image:image-20220602102240-4.png||height="304" width="600"]]
331 331  
332 332  
230 +
333 333  === 2.8.3  Upgrade steps ===
334 334  
335 335  
... ... @@ -439,6 +439,7 @@
439 439  
440 440  == 3.2  Features ==
441 441  
340 +
442 442  * LoRaWAN USB adapter base on LA66 LoRaWAN module
443 443  * Ultra-long RF range
444 444  * Support LoRaWAN v1.0.4 protocol
... ... @@ -451,10 +451,9 @@
451 451  * Firmware upgradable via UART interface
452 452  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
453 453  
454 -
455 -
456 456  == 3.3  Specification ==
457 457  
355 +
458 458  * CPU: 32-bit 48 MHz
459 459  * Flash: 256KB
460 460  * RAM: 64KB
... ... @@ -471,10 +471,9 @@
471 471  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
472 472  * LoRa Rx current: <9 mA
473 473  
474 -
475 -
476 476  == 3.4  Pin Mapping & LED ==
477 477  
374 +[[image:image-20220813183239-3.png||height="526" width="662"]]
478 478  
479 479  
480 480  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
... ... @@ -602,97 +602,108 @@
602 602  
603 603  
604 604  
605 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
502 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
606 606  
607 607  
608 -=== 3.8.1 DRAGINO-LA66-APP ===
505 +=== 3.8.1  Hardware and Software Connection ===
609 609  
610 610  
611 -[[image:image-20220723102027-3.png]]
508 +==== (% style="color:blue" %)**Overview：**(%%) ====
612 612  
613 613  
511 +(((
512 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
614 614  
615 -==== (% style="color:blue" %)**Overview：**(%%) ====
514 +* Send real-time location information of mobile phone to LoRaWAN network.
515 +* Check LoRaWAN network signal strengh.
516 +* Manually send messages to LoRaWAN network.
517 +)))
616 616  
617 617  
618 -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.
619 619  
620 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
521 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
621 621  
523 +A USB to Type-C adapter is needed to connect to a Mobile phone.
622 622  
525 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
623 623  
624 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
527 +[[image:image-20220813174353-2.png||height="360" width="313"]]
625 625  
626 626  
627 -Requires a type-c to USB adapter
530 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
628 628  
629 -[[image:image-20220723104754-4.png]]
532 +[[(% 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)
630 630  
534 +[[image:image-20220813173738-1.png]]
631 631  
632 632  
633 633  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
634 634  
635 -
636 636  Function and page introduction
637 637  
638 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
541 +[[image:image-20220723113448-7.png||height="995" width="450"]]
639 639  
640 -1.Display LA66 USB LoRaWAN Module connection status
543 +**Block Explain:**
641 641  
642 -2.Check and reconnect
545 +1.  Display LA66 USB LoRaWAN Module connection status
643 643  
644 -3.Turn send timestamps on or off
547 +2.  Check and reconnect
645 645  
646 -4.Display LoRaWan connection status
549 +3.  Turn send timestamps on or off
647 647  
648 -5.Check LoRaWan connection status
551 +4.  Display LoRaWan connection status
649 649  
650 -6.The RSSI value of the node when the ACK is received
553 +5.  Check LoRaWan connection status
651 651  
652 -7.Node's Signal Strength Icon
555 +6.  The RSSI value of the node when the ACK is received
653 653  
654 -8.Set the packet sending interval of the node in seconds
557 +7.  Node's Signal Strength Icon
655 655  
656 -9.AT command input box
559 +8.  Configure Location Uplink Interval
657 657  
658 -10.Send AT command button
561 +9.  AT command input box
659 659  
660 -11.Node log box
563 +10.  Send Button:  Send input box info to LA66 USB Adapter
661 661  
662 -12.clear log button
565 +11.  Output Log from LA66 USB adapter
663 663  
664 -13.exit button
567 +12.  clear log button
665 665  
569 +13.  exit button
666 666  
571 +
667 667  LA66 USB LoRaWAN Module not connected
668 668  
669 -[[image:image-20220723110520-5.png||height="903" width="677"]]
574 +[[image:image-20220723110520-5.png||height="677" width="508"]]
670 670  
671 671  
672 672  
673 673  Connect LA66 USB LoRaWAN Module
674 674  
675 -[[image:image-20220723110626-6.png||height="906" width="680"]]
580 +[[image:image-20220723110626-6.png||height="681" width="511"]]
676 676  
677 677  
678 678  
679 -=== 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 ===
584 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
680 680  
681 681  
682 -**1.  Register LA66 USB LoRaWAN Module to TTNV3**
587 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
683 683  
684 684  [[image:image-20220723134549-8.png]]
685 685  
686 686  
687 687  
688 -**2.  Open Node-RED,And import the JSON file to generate the flow**
593 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
689 689  
690 -Sample JSON file please go to this link to download：放置JSON文件的链接
595 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
691 691  
692 -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/]]
597 +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/]]
693 693  
694 -The following is the positioning effect map
599 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
695 695  
601 +
602 +Example output in NodeRed is as below:
603 +
696 696  [[image:image-20220723144339-1.png]]
697 697  
698 698  
... ... @@ -708,9 +708,19 @@
708 708  
709 709  
710 710  
711 -= 4.  Order Info =
619 += 4.  FAQ =
712 712  
713 713  
622 +== 4.1  How to Compile Source Code for LA66? ==
623 +
624 +
625 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]
626 +
627 +
628 +
629 += 5.  Order Info =
630 +
631 +
714 714  **Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
715 715  
716 716  
... ... @@ -726,8 +726,7 @@
726 726  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
727 727  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
728 728  
647 += 6.  Reference =
729 729  
730 -= 5.  Reference =
731 731  
732 -
733 733  * 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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