Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 146.5 >
edited by Xiaoling
on 2022/08/16 14:17
To version < 134.2 >
edited by Xiaoling
on 2022/07/26 10:28
>
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Title
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1 -LA66 LoRaWAN Shield User Manual
1 +LA66 LoRaWAN Module
Content
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6 6  
7 7  
8 8  
9 += 1.  LA66 LoRaWAN Module =
9 9  
10 -= 1.  LA66 LoRaWAN Shield =
11 11  
12 +== 1.1  What is LA66 LoRaWAN Module ==
12 12  
13 -== 1.1  Overview ==
14 14  
15 -
16 16  (((
17 -[[image:image-20220715000826-2.png||height="145" width="220"]]
16 +(((
17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 18  )))
19 19  
20 20  (((
... ... @@ -22,12 +22,13 @@
22 22  )))
23 23  
24 24  (((
25 -(% 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.
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 26  )))
27 +)))
27 27  
28 28  (((
29 29  (((
30 -(% 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.
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.
31 31  )))
32 32  )))
33 33  
... ... @@ -35,10 +35,8 @@
35 35  (((
36 36  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
37 37  )))
38 -)))
39 39  
40 40  (((
41 -(((
42 42  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.
43 43  )))
44 44  )))
... ... @@ -53,12 +53,10 @@
53 53  
54 54  == 1.2  Features ==
55 55  
56 -
57 -* Arduino Shield base on LA66 LoRaWAN module
58 58  * Support LoRaWAN v1.0.4 protocol
59 59  * Support peer-to-peer protocol
60 60  * TCXO crystal to ensure RF performance on low temperature
61 -* SMA connector
58 +* SMD Antenna pad and i-pex antenna connector
62 62  * Available in different frequency LoRaWAN frequency bands.
63 63  * World-wide unique OTAA keys.
64 64  * AT Command via UART-TTL interface
... ... @@ -65,12 +65,8 @@
65 65  * Firmware upgradable via UART interface
66 66  * Ultra-long RF range
67 67  
68 -
69 -
70 -
71 71  == 1.3  Specification ==
72 72  
73 -
74 74  * CPU: 32-bit 48 MHz
75 75  * Flash: 256KB
76 76  * RAM: 64KB
... ... @@ -89,73 +89,145 @@
89 89  * LoRa Rx current: <9 mA
90 90  * I/O Voltage: 3.3v
91 91  
85 +== 1.4  AT Command ==
92 92  
93 93  
88 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
94 94  
95 -== 2.4  Pin Mapping & LED ==
96 96  
97 97  
98 -[[image:image-20220814101457-1.png||height="553" width="761"]]
92 +== 1.5  Dimension ==
99 99  
100 -~1. The LED lights up red when there is an upstream data packet
101 -2. When the network is successfully connected, the green light will be on for 5 seconds
102 -3. Purple light on when receiving downlink data packets
94 +[[image:image-20220718094750-3.png]]
103 103  
104 104  
105 105  
106 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
98 +== 1.6  Pin Mapping ==
107 107  
100 +[[image:image-20220720111850-1.png]]
108 108  
109 -**Show connection diagram：**
110 110  
111 111  
112 -[[image:image-20220723170210-2.png||height="908" width="681"]]
104 +== 1.7  Land Pattern ==
113 113  
106 +[[image:image-20220517072821-2.png]]
114 114  
115 115  
116 -(% style="color:blue" %)**1.  open Arduino IDE**
117 117  
110 += 2.  LA66 LoRaWAN Shield =
118 118  
119 -[[image:image-20220723170545-4.png]]
120 120  
113 +== 2.1  Overview ==
121 121  
122 122  
123 -(% style="color:blue" %)**2.  Open project**
116 +(((
117 +[[image:image-20220715000826-2.png||height="145" width="220"]]
118 +)))
124 124  
120 +(((
121 +
122 +)))
125 125  
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]]
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.
126 +)))
127 127  
128 -[[image:image-20220726135239-1.png]]
128 +(((
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.
131 +)))
132 +)))
129 129  
134 +(((
135 +(((
136 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
137 +)))
138 +)))
130 130  
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**
140 +(((
141 +(((
142 +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.
143 +)))
144 +)))
132 132  
133 -[[image:image-20220726135356-2.png]]
146 +(((
147 +(((
148 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
149 +)))
150 +)))
134 134  
135 135  
136 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
137 137  
154 +== 2.2  Features ==
138 138  
139 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
156 +* Arduino Shield base on LA66 LoRaWAN module
157 +* Support LoRaWAN v1.0.4 protocol
158 +* Support peer-to-peer protocol
159 +* TCXO crystal to ensure RF performance on low temperature
160 +* SMA connector
161 +* Available in different frequency LoRaWAN frequency bands.
162 +* World-wide unique OTAA keys.
163 +* AT Command via UART-TTL interface
164 +* Firmware upgradable via UART interface
165 +* Ultra-long RF range
140 140  
167 +== 2.3  Specification ==
141 141  
169 +* CPU: 32-bit 48 MHz
170 +* Flash: 256KB
171 +* RAM: 64KB
172 +* Input Power Range: 1.8v ~~ 3.7v
173 +* Power Consumption: < 4uA.
174 +* Frequency Range: 150 MHz ~~ 960 MHz
175 +* Maximum Power +22 dBm constant RF output
176 +* High sensitivity: -148 dBm
177 +* Temperature:
178 +** Storage: -55 ~~ +125℃
179 +** Operating: -40 ~~ +85℃
180 +* Humidity:
181 +** Storage: 5 ~~ 95% (Non-Condensing)
182 +** Operating: 10 ~~ 95% (Non-Condensing)
183 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
184 +* LoRa Rx current: <9 mA
185 +* I/O Voltage: 3.3v
142 142  
143 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
187 +== 2.4  LED ==
144 144  
189 +~1. The LED lights up red when there is an upstream data packet
190 +2. When the network is successfully connected, the green light will be on for 5 seconds
191 +3. Purple light on when receiving downlink data packets
145 145  
146 -(% style="color:blue" %)**1.  Open project**
147 147  
194 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
148 148  
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]]
196 +Show connection diagram：
150 150  
198 +[[image:image-20220723170210-2.png||height="908" width="681"]]
151 151  
152 -[[image:image-20220723172502-8.png]]
200 +1.open Arduino IDE
153 153  
202 +[[image:image-20220723170545-4.png]]
154 154  
204 +2.Open project
155 155  
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**
206 +[[image:image-20220723170750-5.png||height="533" width="930"]]
157 157  
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
158 158  
210 +[[image:image-20220723171228-6.png]]
211 +
212 +4.After the upload is successful, open the serial port monitoring and send the AT command
213 +
214 +[[image:image-20220723172235-7.png||height="480" width="1027"]]
215 +
216 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
217 +
218 +1.Open project
219 +
220 +[[image:image-20220723172502-8.png]]
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 +
159 159  [[image:image-20220723172938-9.png||height="652" width="1050"]]
160 160  
161 161  
... ... @@ -163,10 +163,10 @@
163 163  == 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
164 164  
165 165  
166 -(% style="color:blue" %)**1.  Open project**
231 +**1.  Open project**
167 167  
168 168  
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]]
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]]
170 170  
171 171  
172 172  [[image:image-20220723173341-10.png||height="581" width="1014"]]
... ... @@ -173,7 +173,7 @@
173 173  
174 174  
175 175  
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**
241 +**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
177 177  
178 178  
179 179  [[image:image-20220723173950-11.png||height="665" width="1012"]]
... ... @@ -180,7 +180,7 @@
180 180  
181 181  
182 182  
183 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
248 +**3.  Integration into Node-red via TTNV3**
184 184  
185 185  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/]]
186 186  
... ... @@ -201,7 +201,6 @@
201 201  [[image:image-20220602100052-2.png||height="385" width="600"]]
202 202  
203 203  
204 -
205 205  === 2.8.2  Connection ===
206 206  
207 207  
... ... @@ -227,7 +227,6 @@
227 227  [[image:image-20220602102240-4.png||height="304" width="600"]]
228 228  
229 229  
230 -
231 231  === 2.8.3  Upgrade steps ===
232 232  
233 233  
... ... @@ -337,7 +337,6 @@
337 337  
338 338  == 3.2  Features ==
339 339  
340 -
341 341  * LoRaWAN USB adapter base on LA66 LoRaWAN module
342 342  * Ultra-long RF range
343 343  * Support LoRaWAN v1.0.4 protocol
... ... @@ -350,9 +350,10 @@
350 350  * Firmware upgradable via UART interface
351 351  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
352 352  
353 -== 3.3  Specification ==
354 354  
355 355  
417 +== 3.3  Specification ==
418 +
356 356  * CPU: 32-bit 48 MHz
357 357  * Flash: 256KB
358 358  * RAM: 64KB
... ... @@ -369,9 +369,10 @@
369 369  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
370 370  * LoRa Rx current: <9 mA
371 371  
435 +
436 +
372 372  == 3.4  Pin Mapping & LED ==
373 373  
374 -[[image:image-20220813183239-3.png||height="526" width="662"]]
375 375  
376 376  
377 377  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
... ... @@ -499,108 +499,97 @@
499 499  
500 500  
501 501  
502 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
566 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
503 503  
504 504  
505 -=== 3.8.1  Hardware and Software Connection ===
569 +=== 3.8.1 DRAGINO-LA66-APP ===
506 506  
507 507  
508 -==== (% style="color:blue" %)**Overview：**(%%) ====
572 +[[image:image-20220723102027-3.png]]
509 509  
510 510  
511 -(((
512 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
513 513  
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 -)))
576 +==== (% style="color:blue" %)**Overview：**(%%) ====
518 518  
519 519  
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.
520 520  
521 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
581 +View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
522 522  
523 -A USB to Type-C adapter is needed to connect to a Mobile phone.
524 524  
525 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
526 526  
527 -[[image:image-20220813174353-2.png||height="360" width="313"]]
585 +==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
528 528  
529 529  
530 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
588 +Requires a type-c to USB adapter
531 531  
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)
590 +[[image:image-20220723104754-4.png]]
533 533  
534 -[[image:image-20220813173738-1.png]]
535 535  
536 536  
537 537  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
538 538  
596 +
539 539  Function and page introduction
540 540  
541 -[[image:image-20220723113448-7.png||height="995" width="450"]]
599 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
542 542  
543 -**Block Explain:**
601 +1.Display LA66 USB LoRaWAN Module connection status
544 544  
545 -1.  Display LA66 USB LoRaWAN Module connection status
603 +2.Check and reconnect
546 546  
547 -2.  Check and reconnect
605 +3.Turn send timestamps on or off
548 548  
549 -3.  Turn send timestamps on or off
607 +4.Display LoRaWan connection status
550 550  
551 -4.  Display LoRaWan connection status
609 +5.Check LoRaWan connection status
552 552  
553 -5.  Check LoRaWan connection status
611 +6.The RSSI value of the node when the ACK is received
554 554  
555 -6.  The RSSI value of the node when the ACK is received
613 +7.Node's Signal Strength Icon
556 556  
557 -7.  Node's Signal Strength Icon
615 +8.Set the packet sending interval of the node in seconds
558 558  
559 -8.  Configure Location Uplink Interval
617 +9.AT command input box
560 560  
561 -9.  AT command input box
619 +10.Send AT command button
562 562  
563 -10.  Send Button:  Send input box info to LA66 USB Adapter
621 +11.Node log box
564 564  
565 -11.  Output Log from LA66 USB adapter
623 +12.clear log button
566 566  
567 -12.  clear log button
625 +13.exit button
568 568  
569 -13.  exit button
570 570  
571 -
572 572  LA66 USB LoRaWAN Module not connected
573 573  
574 -[[image:image-20220723110520-5.png||height="677" width="508"]]
630 +[[image:image-20220723110520-5.png||height="903" width="677"]]
575 575  
576 576  
577 577  
578 578  Connect LA66 USB LoRaWAN Module
579 579  
580 -[[image:image-20220723110626-6.png||height="681" width="511"]]
636 +[[image:image-20220723110626-6.png||height="906" width="680"]]
581 581  
582 582  
583 583  
584 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
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 ===
585 585  
586 586  
587 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
643 +**1.  Register LA66 USB LoRaWAN Module to TTNV3**
588 588  
589 589  [[image:image-20220723134549-8.png]]
590 590  
591 591  
592 592  
593 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
649 +**2.  Open Node-RED,And import the JSON file to generate the flow**
594 594  
595 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
651 +Sample JSON file please go to this link to download：放置JSON文件的链接
596 596  
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/]]
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/]]
598 598  
599 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
655 +The following is the positioning effect map
600 600  
601 -
602 -Example output in NodeRed is as below:
603 -
604 604  [[image:image-20220723144339-1.png]]
605 605  
606 606  
... ... @@ -616,19 +616,9 @@
616 616  
617 617  
618 618  
619 -= 4.  FAQ =
672 += 4.  Order Info =
620 620  
621 621  
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 -
632 632  **Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
633 633  
634 634  
... ... @@ -644,7 +644,8 @@
644 644  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
645 645  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
646 646  
647 -= 6.  Reference =
648 648  
691 += 5.  Reference =
649 649  
693 +
650 650  * 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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