Last modified by Xiaoling on 2023/05/26 14:19
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From version < 134.6 >
edited by Xiaoling
on 2022/07/26 10:41
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 -== 1.3  Specification ==
68 -
69 -* CPU: 32-bit 48 MHz
70 -* Flash: 256KB
71 -* RAM: 64KB
72 -* Input Power Range: 1.8v ~~ 3.7v
73 -* Power Consumption: < 4uA.
74 -* Frequency Range: 150 MHz ~~ 960 MHz
75 -* Maximum Power +22 dBm constant RF output
76 -* High sensitivity: -148 dBm
77 -* Temperature:
78 -** Storage: -55 ~~ +125℃
79 -** Operating: -40 ~~ +85℃
80 -* Humidity:
81 -** Storage: 5 ~~ 95% (Non-Condensing)
82 -** Operating: 10 ~~ 95% (Non-Condensing)
83 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
84 -* LoRa Rx current: <9 mA
85 -* I/O Voltage: 3.3v
86 -
87 -
88 -
89 -== 1.4  AT Command ==
90 -
91 -
92 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
93 -
94 -
95 -
96 -== 1.5  Dimension ==
97 -
98 -[[image:image-20220718094750-3.png]]
99 -
100 -
101 -
102 -== 1.6  Pin Mapping ==
103 -
104 -[[image:image-20220720111850-1.png]]
105 -
106 -
107 -
108 -== 1.7  Land Pattern ==
109 -
110 -[[image:image-20220517072821-2.png]]
111 -
112 -
113 -
114 -= 2.  LA66 LoRaWAN Shield =
115 -
116 -
117 -== 2.1  Overview ==
118 -
119 -
120 -(((
121 121  [[image:image-20220715000826-2.png||height="145" width="220"]]
122 122  )))
123 123  
... ... @@ -155,8 +155,9 @@
155 155  
156 156  
157 157  
158 -== 2.2  Features ==
54 +== 1.2  Features ==
159 159  
56 +
160 160  * Arduino Shield base on LA66 LoRaWAN module
161 161  * Support LoRaWAN v1.0.4 protocol
162 162  * Support peer-to-peer protocol
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170 170  
171 171  
172 172  
173 -== 2.3  Specification ==
174 174  
71 +== 1.3  Specification ==
72 +
73 +
175 175  * CPU: 32-bit 48 MHz
176 176  * Flash: 256KB
177 177  * RAM: 64KB
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192 192  
193 193  
194 194  
195 -== 2.4  LED ==
196 196  
95 +== 1.4  Pin Mapping & LED ==
197 197  
97 +
98 +[[image:image-20220814101457-1.png||height="553" width="761"]]
99 +
198 198  ~1. The LED lights up red when there is an upstream data packet
199 199  2. When the network is successfully connected, the green light will be on for 5 seconds
200 200  3. Purple light on when receiving downlink data packets
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201 201  
202 202  
203 203  
204 -== 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. ==
205 205  
206 206  
207 207  **Show connection diagram：**
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221 221  (% style="color:blue" %)**2.  Open project**
222 222  
223 223  
224 -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]]
225 225  
128 +[[image:image-20220726135239-1.png]]
226 226  
227 227  
228 -
229 229  (% 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**
230 230  
133 +[[image:image-20220726135356-2.png]]
231 231  
232 232  
233 233  (% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
... ... @@ -237,14 +237,15 @@
237 237  
238 238  
239 239  
240 -== 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. ==
241 241  
242 242  
243 243  (% style="color:blue" %)**1.  Open project**
244 244  
245 245  
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]]
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]]
247 247  
151 +
248 248  [[image:image-20220723172502-8.png]]
249 249  
250 250  
... ... @@ -256,13 +256,13 @@
256 256  
257 257  
258 258  
259 -== 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. ==
260 260  
261 261  
262 262  (% style="color:blue" %)**1.  Open project**
263 263  
264 264  
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]]
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]]
266 266  
267 267  
268 268  [[image:image-20220723173341-10.png||height="581" width="1014"]]
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284 284  
285 285  
286 286  
287 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
191 +== 1.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
288 288  
289 289  
290 -=== 2.8.1  Items needed for update ===
194 +=== 1.8.1  Items needed for update ===
291 291  
292 292  
293 293  1. LA66 LoRaWAN Shield
... ... @@ -297,9 +297,10 @@
297 297  [[image:image-20220602100052-2.png||height="385" width="600"]]
298 298  
299 299  
300 -=== 2.8.2  Connection ===
301 301  
205 +=== 1.8.2  Connection ===
302 302  
207 +
303 303  [[image:image-20220602101311-3.png||height="276" width="600"]]
304 304  
305 305  
... ... @@ -322,6 +322,7 @@
322 322  [[image:image-20220602102240-4.png||height="304" width="600"]]
323 323  
324 324  
230 +
325 325  === 2.8.3  Upgrade steps ===
326 326  
327 327  
... ... @@ -431,6 +431,7 @@
431 431  
432 432  == 3.2  Features ==
433 433  
340 +
434 434  * LoRaWAN USB adapter base on LA66 LoRaWAN module
435 435  * Ultra-long RF range
436 436  * Support LoRaWAN v1.0.4 protocol
... ... @@ -443,9 +443,9 @@
443 443  * Firmware upgradable via UART interface
444 444  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
445 445  
446 -
447 447  == 3.3  Specification ==
448 448  
355 +
449 449  * CPU: 32-bit 48 MHz
450 450  * Flash: 256KB
451 451  * RAM: 64KB
... ... @@ -462,9 +462,9 @@
462 462  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
463 463  * LoRa Rx current: <9 mA
464 464  
465 -
466 466  == 3.4  Pin Mapping & LED ==
467 467  
374 +[[image:image-20220813183239-3.png||height="526" width="662"]]
468 468  
469 469  
470 470  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
... ... @@ -592,97 +592,108 @@
592 592  
593 593  
594 594  
595 -== 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 ==
596 596  
597 597  
598 -=== 3.8.1 DRAGINO-LA66-APP ===
505 +=== 3.8.1  Hardware and Software Connection ===
599 599  
600 600  
601 -[[image:image-20220723102027-3.png]]
508 +==== (% style="color:blue" %)**Overview：**(%%) ====
602 602  
603 603  
511 +(((
512 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
604 604  
605 -==== (% 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 +)))
606 606  
607 607  
608 -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.
609 609  
610 -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:**(%%) ====
611 611  
523 +A USB to Type-C adapter is needed to connect to a Mobile phone.
612 612  
525 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
613 613  
614 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
527 +[[image:image-20220813174353-2.png||height="360" width="313"]]
615 615  
616 616  
617 -Requires a type-c to USB adapter
530 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
618 618  
619 -[[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)
620 620  
534 +[[image:image-20220813173738-1.png]]
621 621  
622 622  
623 623  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
624 624  
625 -
626 626  Function and page introduction
627 627  
628 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
541 +[[image:image-20220723113448-7.png||height="995" width="450"]]
629 629  
630 -1.Display LA66 USB LoRaWAN Module connection status
543 +**Block Explain:**
631 631  
632 -2.Check and reconnect
545 +1.  Display LA66 USB LoRaWAN Module connection status
633 633  
634 -3.Turn send timestamps on or off
547 +2.  Check and reconnect
635 635  
636 -4.Display LoRaWan connection status
549 +3.  Turn send timestamps on or off
637 637  
638 -5.Check LoRaWan connection status
551 +4.  Display LoRaWan connection status
639 639  
640 -6.The RSSI value of the node when the ACK is received
553 +5.  Check LoRaWan connection status
641 641  
642 -7.Node's Signal Strength Icon
555 +6.  The RSSI value of the node when the ACK is received
643 643  
644 -8.Set the packet sending interval of the node in seconds
557 +7.  Node's Signal Strength Icon
645 645  
646 -9.AT command input box
559 +8.  Configure Location Uplink Interval
647 647  
648 -10.Send AT command button
561 +9.  AT command input box
649 649  
650 -11.Node log box
563 +10.  Send Button:  Send input box info to LA66 USB Adapter
651 651  
652 -12.clear log button
565 +11.  Output Log from LA66 USB adapter
653 653  
654 -13.exit button
567 +12.  clear log button
655 655  
569 +13.  exit button
656 656  
571 +
657 657  LA66 USB LoRaWAN Module not connected
658 658  
659 -[[image:image-20220723110520-5.png||height="903" width="677"]]
574 +[[image:image-20220723110520-5.png||height="677" width="508"]]
660 660  
661 661  
662 662  
663 663  Connect LA66 USB LoRaWAN Module
664 664  
665 -[[image:image-20220723110626-6.png||height="906" width="680"]]
580 +[[image:image-20220723110626-6.png||height="681" width="511"]]
666 666  
667 667  
668 668  
669 -=== 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 ===
670 670  
671 671  
672 -**1.  Register LA66 USB LoRaWAN Module to TTNV3**
587 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
673 673  
674 674  [[image:image-20220723134549-8.png]]
675 675  
676 676  
677 677  
678 -**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**
679 679  
680 -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.
681 681  
682 -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/]]
683 683  
684 -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.
685 685  
601 +
602 +Example output in NodeRed is as below:
603 +
686 686  [[image:image-20220723144339-1.png]]
687 687  
688 688  
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698 698  
699 699  
700 700  
701 -= 4.  Order Info =
619 += 4.  FAQ =
702 702  
703 703  
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 +
704 704  **Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
705 705  
706 706  
... ... @@ -716,7 +716,7 @@
716 716  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
717 717  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
718 718  
719 -= 5.  Reference =
647 += 6.  Reference =
720 720  
721 721  
722 722  * 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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