Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 132.1 >
edited by Herong Lu
on 2022/07/23 17:57
To version < 146.5 >
edited by Xiaoling
on 2022/08/16 14:17
>
Change comment: There is no comment for this version

Summary

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Title
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1 -LA66 LoRaWAN Module
1 +LA66 LoRaWAN Shield User Manual
Author
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1 -XWiki.Lu
1 +XWiki.Xiaoling
Content
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1 -0
1 +
2 2  
3 3  **Table of Contents:**
4 4  
... ... @@ -6,15 +6,15 @@
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 +
15 15  (((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
17 +[[image:image-20220715000826-2.png||height="145" width="220"]]
18 18  )))
19 19  
20 20  (((
... ... @@ -22,13 +22,12 @@
22 22  )))
23 23  
24 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.
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.
26 26  )))
27 -)))
28 28  
29 29  (((
30 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.
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.
32 32  )))
33 33  )))
34 34  
... ... @@ -36,8 +36,10 @@
36 36  (((
37 37  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 38  )))
38 +)))
39 39  
40 40  (((
41 +(((
41 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 42  )))
43 43  )))
... ... @@ -52,10 +52,12 @@
52 52  
53 53  == 1.2  Features ==
54 54  
56 +
57 +* Arduino Shield base on LA66 LoRaWAN module
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
58 -* SMD Antenna pad and i-pex antenna connector
61 +* SMA connector
59 59  * Available in different frequency LoRaWAN frequency bands.
60 60  * World-wide unique OTAA keys.
61 61  * AT Command via UART-TTL interface
... ... @@ -62,8 +62,12 @@
62 62  * Firmware upgradable via UART interface
63 63  * Ultra-long RF range
64 64  
68 +
69 +
70 +
65 65  == 1.3  Specification ==
66 66  
73 +
67 67  * CPU: 32-bit 48 MHz
68 68  * Flash: 256KB
69 69  * RAM: 64KB
... ... @@ -82,164 +82,111 @@
82 82  * LoRa Rx current: <9 mA
83 83  * I/O Voltage: 3.3v
84 84  
85 -== 1.4  AT Command ==
86 86  
87 87  
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.
89 89  
95 +== 2.4  Pin Mapping & LED ==
90 90  
91 91  
92 -== 1.5  Dimension ==
98 +[[image:image-20220814101457-1.png||height="553" width="761"]]
93 93  
94 -[[image:image-20220718094750-3.png]]
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
95 95  
96 96  
97 97  
98 -== 1.6  Pin Mapping ==
106 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
99 99  
100 -[[image:image-20220720111850-1.png]]
101 101  
109 +**Show connection diagram：**
102 102  
103 103  
104 -== 1.7  Land Pattern ==
112 +[[image:image-20220723170210-2.png||height="908" width="681"]]
105 105  
106 -[[image:image-20220517072821-2.png]]
107 107  
108 108  
116 +(% style="color:blue" %)**1.  open Arduino IDE**
109 109  
110 -= 2.  LA66 LoRaWAN Shield =
111 111  
119 +[[image:image-20220723170545-4.png]]
112 112  
113 -== 2.1  Overview ==
114 114  
115 115  
116 -(((
117 -[[image:image-20220715000826-2.png||height="145" width="220"]]
118 -)))
123 +(% style="color:blue" %)**2.  Open project**
119 119  
120 -(((
121 -
122 -)))
123 123  
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 -)))
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]]
127 127  
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 -)))
128 +[[image:image-20220726135239-1.png]]
133 133  
134 -(((
135 -(((
136 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
137 -)))
138 -)))
139 139  
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 -)))
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**
145 145  
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 -)))
133 +[[image:image-20220726135356-2.png]]
151 151  
152 152  
136 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
153 153  
154 -== 2.2  Features ==
155 155  
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
139 +[[image:image-20220723172235-7.png||height="480" width="1027"]]
166 166  
167 -== 2.3  Specification ==
168 168  
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
186 186  
187 -== 2.4  LED ==
143 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
188 188  
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
192 192  
146 +(% style="color:blue" %)**1.  Open project**
193 193  
194 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
195 195  
196 -Show connection diagram：
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]]
197 197  
198 -[[image:image-20220723170210-2.png||height="908" width="681"]]
199 199  
200 -1.open Arduino IDE
152 +[[image:image-20220723172502-8.png]]
201 201  
202 -[[image:image-20220723170545-4.png]]
203 203  
204 -2.Open project
205 205  
206 -[[image:image-20220723170750-5.png||height="533" width="930"]]
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**
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
209 209  
210 -[[image:image-20220723171228-6.png]]
159 +[[image:image-20220723172938-9.png||height="652" width="1050"]]
211 211  
212 -4.After the upload is successful, open the serial port monitoring and send the AT command
213 213  
214 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
215 215  
216 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
163 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
217 217  
218 -1.Open project
219 219  
220 -[[image:image-20220723172502-8.png]]
166 +(% style="color:blue" %)**1.  Open project**
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  
224 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
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]]
225 225  
226 226  
227 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
172 +[[image:image-20220723173341-10.png||height="581" width="1014"]]
228 228  
229 -1.Open project
230 230  
231 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
232 232  
233 -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**
234 234  
178 +
235 235  [[image:image-20220723173950-11.png||height="665" width="1012"]]
236 236  
237 237  
182 +
183 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
184 +
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 +
187 +[[image:image-20220723175700-12.png||height="602" width="995"]]
188 +
189 +
190 +
238 238  == 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
239 239  
240 240  
241 241  === 2.8.1  Items needed for update ===
242 242  
196 +
243 243  1. LA66 LoRaWAN Shield
244 244  1. Arduino
245 245  1. USB TO TTL Adapter
... ... @@ -247,6 +247,7 @@
247 247  [[image:image-20220602100052-2.png||height="385" width="600"]]
248 248  
249 249  
204 +
250 250  === 2.8.2  Connection ===
251 251  
252 252  
... ... @@ -272,10 +272,11 @@
272 272  [[image:image-20220602102240-4.png||height="304" width="600"]]
273 273  
274 274  
230 +
275 275  === 2.8.3  Upgrade steps ===
276 276  
277 277  
278 -==== 1.  Switch SW1 to put in ISP position ====
234 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
279 279  
280 280  
281 281  [[image:image-20220602102824-5.png||height="306" width="600"]]
... ... @@ -282,7 +282,7 @@
282 282  
283 283  
284 284  
285 -==== 2.  Press the RST switch once ====
241 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
286 286  
287 287  
288 288  [[image:image-20220602104701-12.png||height="285" width="600"]]
... ... @@ -289,7 +289,7 @@
289 289  
290 290  
291 291  
292 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
248 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
293 293  
294 294  
295 295  (((
... ... @@ -381,6 +381,7 @@
381 381  
382 382  == 3.2  Features ==
383 383  
340 +
384 384  * LoRaWAN USB adapter base on LA66 LoRaWAN module
385 385  * Ultra-long RF range
386 386  * Support LoRaWAN v1.0.4 protocol
... ... @@ -395,6 +395,7 @@
395 395  
396 396  == 3.3  Specification ==
397 397  
355 +
398 398  * CPU: 32-bit 48 MHz
399 399  * Flash: 256KB
400 400  * RAM: 64KB
... ... @@ -413,6 +413,7 @@
413 413  
414 414  == 3.4  Pin Mapping & LED ==
415 415  
374 +[[image:image-20220813183239-3.png||height="526" width="662"]]
416 416  
417 417  
418 418  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
... ... @@ -540,92 +540,136 @@
540 540  
541 541  
542 542  
543 -== 3.8  Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. ==
502 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
544 544  
545 -=== 3.8.1 DRAGINO-LA66-APP ===
546 546  
547 -[[image:image-20220723102027-3.png]]
505 +=== 3.8.1  Hardware and Software Connection ===
548 548  
549 -==== Overview： ====
550 550  
551 -DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module.
508 +==== (% style="color:blue" %)**Overview：**(%%) ====
552 552  
553 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
554 554  
555 -==== Conditions of Use： ====
511 +(((
512 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
556 556  
557 -Requires a type-c to USB adapter
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 +)))
558 558  
559 -[[image:image-20220723104754-4.png]]
560 560  
561 -==== Use of APP: ====
562 562  
521 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
522 +
523 +A USB to Type-C adapter is needed to connect to a Mobile phone.
524 +
525 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
526 +
527 +[[image:image-20220813174353-2.png||height="360" width="313"]]
528 +
529 +
530 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
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)
533 +
534 +[[image:image-20220813173738-1.png]]
535 +
536 +
537 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
538 +
563 563  Function and page introduction
564 564  
565 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
541 +[[image:image-20220723113448-7.png||height="995" width="450"]]
566 566  
567 -1.Display LA66 USB LoRaWAN Module connection status
543 +**Block Explain:**
568 568  
569 -2.Check and reconnect
545 +1.  Display LA66 USB LoRaWAN Module connection status
570 570  
571 -3.Turn send timestamps on or off
547 +2.  Check and reconnect
572 572  
573 -4.Display LoRaWan connection status
549 +3.  Turn send timestamps on or off
574 574  
575 -5.Check LoRaWan connection status
551 +4.  Display LoRaWan connection status
576 576  
577 -6.The RSSI value of the node when the ACK is received
553 +5.  Check LoRaWan connection status
578 578  
579 -7.Node's Signal Strength Icon
555 +6.  The RSSI value of the node when the ACK is received
580 580  
581 -8.Set the packet sending interval of the node in seconds
557 +7.  Node's Signal Strength Icon
582 582  
583 -9.AT command input box
559 +8.  Configure Location Uplink Interval
584 584  
585 -10.Send AT command button
561 +9.  AT command input box
586 586  
587 -11.Node log box
563 +10.  Send Button:  Send input box info to LA66 USB Adapter
588 588  
589 -12.clear log button
565 +11.  Output Log from LA66 USB adapter
590 590  
591 -13.exit button
567 +12.  clear log button
592 592  
569 +13.  exit button
570 +
571 +
593 593  LA66 USB LoRaWAN Module not connected
594 594  
595 -[[image:image-20220723110520-5.png||height="903" width="677"]]
574 +[[image:image-20220723110520-5.png||height="677" width="508"]]
596 596  
576 +
577 +
597 597  Connect LA66 USB LoRaWAN Module
598 598  
599 -[[image:image-20220723110626-6.png||height="906" width="680"]]
580 +[[image:image-20220723110626-6.png||height="681" width="511"]]
600 600  
601 -=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Module and integrate it into Node-RED ===
602 602  
603 -1.Register LA66 USB LoRaWAN Module to TTNV3
604 604  
584 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
585 +
586 +
587 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
588 +
605 605  [[image:image-20220723134549-8.png]]
606 606  
607 -2.Open Node-RED,And import the JSON file to generate the flow
608 608  
609 -Sample JSON file please go to this link to download：放置JSON文件的链接
610 610  
611 -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/]]
593 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
612 612  
613 -The following is the positioning effect map
595 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
614 614  
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/]]
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.
600 +
601 +
602 +Example output in NodeRed is as below:
603 +
615 615  [[image:image-20220723144339-1.png]]
616 616  
606 +
607 +
617 617  == 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
618 618  
619 -The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method
620 620  
611 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
612 +
621 621  Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect)
622 622  
623 623  [[image:image-20220723150132-2.png]]
624 624  
625 625  
626 -= 4.  Order Info =
627 627  
619 += 4.  FAQ =
628 628  
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 +
629 629  **Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
630 630  
631 631  
... ... @@ -641,6 +641,7 @@
641 641  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
642 642  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
643 643  
644 -= 5.  Reference =
647 += 6.  Reference =
645 645  
649 +
646 646  * 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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