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 < 87.2 >
edited by Xiaoling
on 2022/07/13 09:34
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Summary

Details

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Title
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1 -LA66 LoRaWAN Shield User Manual
1 +LA66 LoRaWAN Module
Content
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1 1  
2 2  
3 -**Table of Contents:**
3 +{{box cssClass="floatinginfobox" title="**Contents**"}}
4 +{{toc/}}
5 +{{/box}}
4 4  
5 5  {{toc/}}
6 6  
7 7  
8 8  
11 += 1.  LA66 LoRaWAN Module =
9 9  
10 -= 1.  LA66 LoRaWAN Shield =
11 11  
14 +== 1.1  What is LA66 LoRaWAN Module ==
12 12  
13 -== 1.1  Overview ==
14 14  
17 +(% 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.
15 15  
16 -(((
17 -[[image:image-20220715000826-2.png||height="145" width="220"]]
18 -)))
19 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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.
19 19  
20 -(((
21 -
22 -)))
23 -
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.
26 -)))
27 -
28 -(((
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 -)))
32 -)))
33 -
34 -(((
35 -(((
36 36  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
37 -)))
38 -)))
39 39  
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 -)))
44 -)))
45 45  
46 -(((
47 -(((
48 48  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
49 -)))
50 -)))
51 51  
52 52  
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
33 +* 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
... ... @@ -66,11 +66,8 @@
66 66  * Ultra-long RF range
67 67  
68 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
... ... @@ -90,53 +90,78 @@
90 90  * I/O Voltage: 3.3v
91 91  
92 92  
62 +== 1.4  AT Command ==
93 93  
64 +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  
67 +== 1.5  Dimension ==
97 97  
98 -[[image:image-20220814101457-1.png||height="553" width="761"]]
69 +[[image:image-20220517072526-1.png]]
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
103 103  
104 104  
73 +== 1.6  Pin Mapping ==
105 105  
106 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
107 107  
76 +[[image:image-20220523101537-1.png]]
108 108  
109 -**Show connection diagram：**
110 110  
111 111  
112 -[[image:image-20220723170210-2.png||height="908" width="681"]]
80 +== 1.7  Land Pattern ==
113 113  
82 +[[image:image-20220517072821-2.png]]
114 114  
115 115  
116 -(% style="color:blue" %)**1.  open Arduino IDE**
117 117  
86 += 2.  LA66 LoRaWAN Shield =
118 118  
119 -[[image:image-20220723170545-4.png]]
120 120  
89 +== 2.1  Overview ==
121 121  
91 +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.
122 122  
123 -(% style="color:blue" %)**2.  Open project**
124 124  
94 +== 2.2  Features ==
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]]
96 +* Arduino Shield base on LA66 LoRaWAN module
97 +* Support LoRaWAN v1.0.4 protocol
98 +* Support peer-to-peer protocol
99 +* TCXO crystal to ensure RF performance on low temperature
100 +* SMA connector
101 +* Available in different frequency LoRaWAN frequency bands.
102 +* World-wide unique OTAA keys.
103 +* AT Command via UART-TTL interface
104 +* Firmware upgradable via UART interface
105 +* Ultra-long RF range
127 127  
128 -[[image:image-20220726135239-1.png]]
129 129  
108 +== 2.3  Specification ==
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**
110 +* CPU: 32-bit 48 MHz
111 +* Flash: 256KB
112 +* RAM: 64KB
113 +* Input Power Range: 1.8v ~~ 3.7v
114 +* Power Consumption: < 4uA.
115 +* Frequency Range: 150 MHz ~~ 960 MHz
116 +* Maximum Power +22 dBm constant RF output
117 +* High sensitivity: -148 dBm
118 +* Temperature:
119 +** Storage: -55 ~~ +125℃
120 +** Operating: -40 ~~ +85℃
121 +* Humidity:
122 +** Storage: 5 ~~ 95% (Non-Condensing)
123 +** Operating: 10 ~~ 95% (Non-Condensing)
124 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
125 +* LoRa Rx current: <9 mA
126 +* I/O Voltage: 3.3v
132 132  
133 -[[image:image-20220726135356-2.png]]
134 134  
129 +== 2.4  Pin Mapping & LED ==
135 135  
136 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
137 137  
138 138  
139 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
133 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
140 140  
141 141  
142 142  
... ... @@ -143,57 +143,16 @@
143 143  == 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
144 144  
145 145  
146 -(% style="color:blue" %)**1.  Open project**
147 147  
141 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
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]]
150 150  
151 151  
152 -[[image:image-20220723172502-8.png]]
153 -
154 -
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**
157 -
158 -
159 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
160 -
161 -
162 -
163 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
164 -
165 -
166 -(% style="color:blue" %)**1.  Open project**
167 -
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]]
170 -
171 -
172 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
173 -
174 -
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**
177 -
178 -
179 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
180 -
181 -
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 -
191 191  == 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
192 192  
193 193  
194 194  === 2.8.1  Items needed for update ===
195 195  
196 -
197 197  1. LA66 LoRaWAN Shield
198 198  1. Arduino
199 199  1. USB TO TTL Adapter
... ... @@ -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  
... ... @@ -208,15 +208,12 @@
208 208  [[image:image-20220602101311-3.png||height="276" width="600"]]
209 209  
210 210  
211 -(((
212 212  (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
213 -)))
214 214  
215 -(((
165 +
216 216  (% style="background-color:yellow" %)**GND  <-> GND
217 -TXD  <->  TXD
218 -RXD  <->  RXD**
219 -)))
167 +TXD  <->  TXD
168 +RXD  <->  RXD**
220 220  
221 221  
222 222  Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
... ... @@ -227,30 +227,24 @@
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  
234 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
182 +==== 1.  Switch SW1 to put in ISP position ====
235 235  
236 236  
237 237  [[image:image-20220602102824-5.png||height="306" width="600"]]
238 238  
239 239  
188 +==== 2.  Press the RST switch once ====
240 240  
241 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
242 -
243 -
244 244  [[image:image-20220602104701-12.png||height="285" width="600"]]
245 245  
246 246  
193 +==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
247 247  
248 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
249 249  
250 -
251 -(((
252 252  (% style="color:blue" %)**1. Software download link:  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]**
253 -)))
254 254  
255 255  
256 256  [[image:image-20220602103227-6.png]]
... ... @@ -288,7 +288,6 @@
288 288  [[image:image-20220602104923-13.png]]
289 289  
290 290  
291 -
292 292  (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
293 293  (% style="color:blue" %)**5. Check update process**
294 294  
... ... @@ -309,35 +309,11 @@
309 309  
310 310  == 3.1  Overview ==
311 311  
254 +LA66 USB LoRaWAN Adapter is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
312 312  
313 -[[image:image-20220715001142-3.png||height="145" width="220"]]
314 314  
315 -
316 -(((
317 -(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
318 -)))
319 -
320 -(((
321 -(% 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.
322 -)))
323 -
324 -(((
325 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
326 -)))
327 -
328 -(((
329 -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.
330 -)))
331 -
332 -(((
333 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
334 -)))
335 -
336 -
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
... ... @@ -348,11 +348,9 @@
348 348  * World-wide unique OTAA keys.
349 349  * AT Command via UART-TTL interface
350 350  * Firmware upgradable via UART interface
351 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
352 352  
353 -== 3.3  Specification ==
270 +== Specification ==
354 354  
355 -
356 356  * CPU: 32-bit 48 MHz
357 357  * Flash: 256KB
358 358  * RAM: 64KB
... ... @@ -369,25 +369,16 @@
369 369  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
370 370  * LoRa Rx current: <9 mA
371 371  
372 -== 3.4  Pin Mapping & LED ==
288 +== Pin Mapping & LED ==
373 373  
374 -[[image:image-20220813183239-3.png||height="526" width="662"]]
290 +== Example Send & Get Messages via LoRaWAN in PC ==
375 375  
376 -
377 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
378 -
379 -
380 -(((
381 381  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
382 -)))
383 383  
294 +~1. Connect the LA66 USB LoRaWAN adapter to PC
384 384  
385 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
296 +[[image:image-20220602171217-1.png||height="538" width="800"]]
386 386  
387 -
388 -[[image:image-20220723100027-1.png]]
389 -
390 -
391 391  Open the serial port tool
392 392  
393 393  [[image:image-20220602161617-8.png]]
... ... @@ -395,76 +395,67 @@
395 395  [[image:image-20220602161718-9.png||height="457" width="800"]]
396 396  
397 397  
305 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.
398 398  
399 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
400 -
401 401  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
402 402  
403 -
404 404  [[image:image-20220602161935-10.png||height="498" width="800"]]
405 405  
406 406  
312 +3. See Uplink Command
407 407  
408 -(% style="color:blue" %)**3. See Uplink Command**
314 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
409 409  
410 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
411 -
412 412  example: AT+SENDB=01,02,8,05820802581ea0a5
413 413  
414 414  [[image:image-20220602162157-11.png||height="497" width="800"]]
415 415  
416 416  
321 +4. Check to see if TTN received the message
417 417  
418 -(% style="color:blue" %)**4. Check to see if TTN received the message**
419 -
420 420  [[image:image-20220602162331-12.png||height="420" width="800"]]
421 421  
422 422  
423 423  
424 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
327 +== Example:Send PC's CPU/RAM usage to TTN via python ==
425 425  
426 -
329 +(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %)
427 427  **Use python as an example：**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]
428 428  
429 -(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])
332 +(% class="wikigeneratedid" id="HPreconditions:" %)
333 +**Preconditions:**
430 430  
431 -(% style="color:red" %)**Preconditions:**
335 +1.LA66 USB LoRaWAN Adapter works fine
432 432  
433 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
337 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
434 434  
435 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
339 +(% class="wikigeneratedid" id="HStepsforusage" %)
340 +**Steps for usage**
436 436  
342 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
437 437  
344 +2.Run the python script in PC and see the TTN
438 438  
439 -(% style="color:blue" %)**Steps for usage:**
440 -
441 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
442 -
443 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
444 -
445 445  [[image:image-20220602115852-3.png||height="450" width="1187"]]
446 446  
447 447  
448 448  
449 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
350 +== Example Send & Get Messages via LoRaWAN in RPi ==
450 450  
451 -
452 452  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
453 453  
354 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
454 454  
455 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
356 +[[image:image-20220602171233-2.png||height="538" width="800"]]
456 456  
457 -[[image:image-20220723100439-2.png]]
458 458  
359 +2. Install Minicom in RPi.
459 459  
460 -
461 -(% style="color:blue" %)**2. Install Minicom in RPi.**
462 -
463 463  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
464 464  
465 - (% style="background-color:yellow" %)**apt update**
363 +(% class="mark" %)apt update
466 466  
467 - (% style="background-color:yellow" %)**apt install minicom**
365 +(% class="mark" %)apt install minicom
468 468  
469 469  
470 470  Use minicom to connect to the RPI's terminal
... ... @@ -472,27 +472,20 @@
472 472  [[image:image-20220602153146-3.png||height="439" width="500"]]
473 473  
474 474  
373 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
374 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
475 475  
476 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
477 -
478 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
479 -
480 -
481 481  [[image:image-20220602154928-5.png||height="436" width="500"]]
482 482  
483 483  
379 +4. Send Uplink message
484 484  
485 -(% style="color:blue" %)**4. Send Uplink message**
381 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
486 486  
487 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
488 -
489 489  example: AT+SENDB=01,02,8,05820802581ea0a5
490 490  
491 -
492 492  [[image:image-20220602160339-6.png||height="517" width="600"]]
493 493  
494 -
495 -
496 496  Check to see if TTN received the message
497 497  
498 498  [[image:image-20220602160627-7.png||height="369" width="800"]]
... ... @@ -499,152 +499,33 @@
499 499  
500 500  
501 501  
502 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
393 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
503 503  
504 504  
505 -=== 3.8.1  Hardware and Software Connection ===
396 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
506 506  
507 507  
508 -==== (% style="color:blue" %)**Overview：**(%%) ====
509 509  
400 += Order Info =
510 510  
511 -(((
512 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
402 +Part Number:
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 -)))
404 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX**
518 518  
406 +**XXX**: The default frequency band
519 519  
408 +* **AS923**: LoRaWAN AS923 band
409 +* **AU915**: LoRaWAN AU915 band
410 +* **EU433**: LoRaWAN EU433 band
411 +* **EU868**: LoRaWAN EU868 band
412 +* **KR920**: LoRaWAN KR920 band
413 +* **US915**: LoRaWAN US915 band
414 +* **IN865**: LoRaWAN IN865 band
415 +* **CN470**: LoRaWAN CN470 band
416 +* **PP**: Peer to Peer LoRa Protocol
520 520  
521 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
418 += Reference =
522 522  
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 -
539 -Function and page introduction
540 -
541 -[[image:image-20220723113448-7.png||height="995" width="450"]]
542 -
543 -**Block Explain:**
544 -
545 -1.  Display LA66 USB LoRaWAN Module connection status
546 -
547 -2.  Check and reconnect
548 -
549 -3.  Turn send timestamps on or off
550 -
551 -4.  Display LoRaWan connection status
552 -
553 -5.  Check LoRaWan connection status
554 -
555 -6.  The RSSI value of the node when the ACK is received
556 -
557 -7.  Node's Signal Strength Icon
558 -
559 -8.  Configure Location Uplink Interval
560 -
561 -9.  AT command input box
562 -
563 -10.  Send Button:  Send input box info to LA66 USB Adapter
564 -
565 -11.  Output Log from LA66 USB adapter
566 -
567 -12.  clear log button
568 -
569 -13.  exit button
570 -
571 -
572 -LA66 USB LoRaWAN Module not connected
573 -
574 -[[image:image-20220723110520-5.png||height="677" width="508"]]
575 -
576 -
577 -
578 -Connect LA66 USB LoRaWAN Module
579 -
580 -[[image:image-20220723110626-6.png||height="681" width="511"]]
581 -
582 -
583 -
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 -
589 -[[image:image-20220723134549-8.png]]
590 -
591 -
592 -
593 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
594 -
595 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
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/]]
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 -
604 -[[image:image-20220723144339-1.png]]
605 -
606 -
607 -
608 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
609 -
610 -
611 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
612 -
613 -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)
614 -
615 -[[image:image-20220723150132-2.png]]
616 -
617 -
618 -
619 -= 4.  FAQ =
620 -
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 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
633 -
634 -
635 -(% style="color:blue" %)**XXX**(%%): The default frequency band
636 -
637 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
638 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
639 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
640 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
641 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
642 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
643 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
644 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
645 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
646 -
647 -= 6.  Reference =
648 -
649 -
650 650  * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
421 +
422 +
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