Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 137.2 >
edited by Xiaoling
on 2022/07/29 08:57
To version < 157.2 >
edited by Xiaoling
on 2022/09/12 08:57
>
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Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Content
... ... @@ -6,34 +6,26 @@
6 6  
7 7  
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 10  
11 11  
12 -== 1.1  What is LA66 LoRaWAN Module ==
11 += 1.  LA66 USB LoRaWAN Adapter =
13 13  
14 14  
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
14 +== 1.1  Overview ==
19 19  
20 -(((
21 -
22 -)))
23 23  
17 +[[image:image-20220715001142-3.png||height="145" width="220"]]
18 +
19 +
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.
21 +(% 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.
26 26  )))
27 -)))
28 28  
29 29  (((
30 -(((
31 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 32  )))
33 -)))
34 34  
35 35  (((
36 -(((
37 37  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 38  )))
39 39  
... ... @@ -40,140 +40,38 @@
40 40  (((
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 -)))
44 44  
45 45  (((
46 -(((
47 47  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 48  )))
49 -)))
50 50  
51 51  
52 52  
53 53  == 1.2  Features ==
54 54  
44 +
45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
46 +* Ultra-long RF range
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
50 +* Spring RF antenna
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 62  * Firmware upgradable via UART interface
63 -* Ultra-long RF range
55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
64 64  
65 65  
66 -== 1.3  Specification ==
67 67  
68 -* CPU: 32-bit 48 MHz
69 -* Flash: 256KB
70 -* RAM: 64KB
71 -* Input Power Range: 1.8v ~~ 3.7v
72 -* Power Consumption: < 4uA.
73 -* Frequency Range: 150 MHz ~~ 960 MHz
74 -* Maximum Power +22 dBm constant RF output
75 -* High sensitivity: -148 dBm
76 -* Temperature:
77 -** Storage: -55 ~~ +125℃
78 -** Operating: -40 ~~ +85℃
79 -* Humidity:
80 -** Storage: 5 ~~ 95% (Non-Condensing)
81 -** Operating: 10 ~~ 95% (Non-Condensing)
82 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
83 -* LoRa Rx current: <9 mA
84 -* I/O Voltage: 3.3v
85 85  
60 +== 1.3  Specification ==
86 86  
87 -== 1.4  AT Command ==
88 88  
89 -
90 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
91 -
92 -
93 -
94 -== 1.5  Dimension ==
95 -
96 -[[image:image-20220718094750-3.png]]
97 -
98 -
99 -
100 -== 1.6  Pin Mapping ==
101 -
102 -[[image:image-20220720111850-1.png]]
103 -
104 -
105 -
106 -== 1.7  Land Pattern ==
107 -
108 -[[image:image-20220517072821-2.png]]
109 -
110 -
111 -
112 -= 2.  LA66 LoRaWAN Shield =
113 -
114 -
115 -== 2.1  Overview ==
116 -
117 -
118 -(((
119 -[[image:image-20220715000826-2.png||height="145" width="220"]]
120 -)))
121 -
122 -(((
123 -
124 -)))
125 -
126 -(((
127 -(% 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.
128 -)))
129 -
130 -(((
131 -(((
132 -(% 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.
133 -)))
134 -)))
135 -
136 -(((
137 -(((
138 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
139 -)))
140 -)))
141 -
142 -(((
143 -(((
144 -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.
145 -)))
146 -)))
147 -
148 -(((
149 -(((
150 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
151 -)))
152 -)))
153 -
154 -
155 -
156 -== 2.2  Features ==
157 -
158 -* Arduino Shield base on LA66 LoRaWAN module
159 -* Support LoRaWAN v1.0.4 protocol
160 -* Support peer-to-peer protocol
161 -* TCXO crystal to ensure RF performance on low temperature
162 -* SMA connector
163 -* Available in different frequency LoRaWAN frequency bands.
164 -* World-wide unique OTAA keys.
165 -* AT Command via UART-TTL interface
166 -* Firmware upgradable via UART interface
167 -* Ultra-long RF range
168 -
169 -
170 -== 2.3  Specification ==
171 -
172 172  * CPU: 32-bit 48 MHz
173 173  * Flash: 256KB
174 174  * RAM: 64KB
175 -* Input Power Range: 1.8v ~~ 3.7v
176 -* Power Consumption: < 4uA.
66 +* Input Power Range: 5v
177 177  * Frequency Range: 150 MHz ~~ 960 MHz
178 178  * Maximum Power +22 dBm constant RF output
179 179  * High sensitivity: -148 dBm
... ... @@ -185,338 +185,136 @@
185 185  ** Operating: 10 ~~ 95% (Non-Condensing)
186 186  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
187 187  * LoRa Rx current: <9 mA
188 -* I/O Voltage: 3.3v
189 189  
190 190  
191 -== 2.4  LED ==
192 192  
193 193  
194 -~1. The LED lights up red when there is an upstream data packet
195 -2. When the network is successfully connected, the green light will be on for 5 seconds
196 -3. Purple light on when receiving downlink data packets
82 +== 1.4  Pin Mapping & LED ==
197 197  
198 198  
85 +[[image:image-20220813183239-3.png||height="526" width="662"]]
199 199  
200 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
201 201  
202 202  
203 -**Show connection diagram：**
89 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
204 204  
205 205  
206 -[[image:image-20220723170210-2.png||height="908" width="681"]]
207 -
208 -
209 -
210 -(% style="color:blue" %)**1.  open Arduino IDE**
211 -
212 -
213 -[[image:image-20220723170545-4.png]]
214 -
215 -
216 -
217 -(% style="color:blue" %)**2.  Open project**
218 -
219 -
220 -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]]
221 -
222 -[[image:image-20220726135239-1.png]]
223 -
224 -
225 -(% 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**
226 -
227 -[[image:image-20220726135356-2.png]]
228 -
229 -
230 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
231 -
232 -
233 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
234 -
235 -
236 -
237 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
238 -
239 -
240 -(% style="color:blue" %)**1.  Open project**
241 -
242 -
243 -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]]
244 -
245 -
246 -[[image:image-20220723172502-8.png]]
247 -
248 -
249 -
250 -(% 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**
251 -
252 -
253 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
254 -
255 -
256 -
257 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
258 -
259 -
260 -(% style="color:blue" %)**1.  Open project**
261 -
262 -
263 -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]]
264 -
265 -
266 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
267 -
268 -
269 -
270 -(% 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**
271 -
272 -
273 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
274 -
275 -
276 -
277 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
278 -
279 -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/]]
280 -
281 -[[image:image-20220723175700-12.png||height="602" width="995"]]
282 -
283 -
284 -
285 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
286 -
287 -
288 -=== 2.8.1  Items needed for update ===
289 -
290 -
291 -1. LA66 LoRaWAN Shield
292 -1. Arduino
293 -1. USB TO TTL Adapter
294 -
295 -[[image:image-20220602100052-2.png||height="385" width="600"]]
296 -
297 -
298 -=== 2.8.2  Connection ===
299 -
300 -
301 -[[image:image-20220602101311-3.png||height="276" width="600"]]
302 -
303 -
304 304  (((
305 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
93 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
306 306  )))
307 307  
308 -(((
309 -(% style="background-color:yellow" %)**GND  <-> GND
310 -TXD  <->  TXD
311 -RXD  <->  RXD**
312 -)))
313 313  
97 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
314 314  
315 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
316 316  
317 -Connect USB TTL Adapter to PC after connecting the wires
100 +[[image:image-20220723100027-1.png]]
318 318  
319 319  
320 -[[image:image-20220602102240-4.png||height="304" width="600"]]
103 +Open the serial port tool
321 321  
105 +[[image:image-20220602161617-8.png]]
322 322  
323 -=== 2.8.3  Upgrade steps ===
324 324  
108 +[[image:image-20220602161718-9.png||height="457" width="800"]]
325 325  
326 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
327 327  
328 328  
329 -[[image:image-20220602102824-5.png||height="306" width="600"]]
112 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
330 330  
331 331  
115 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
332 332  
333 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
334 334  
118 +[[image:image-20220602161935-10.png||height="498" width="800"]]
335 335  
336 -[[image:image-20220602104701-12.png||height="285" width="600"]]
337 337  
338 338  
122 +(% style="color:blue" %)**3.  See Uplink Command**
339 339  
340 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
341 341  
125 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
342 342  
343 -(((
344 -(% 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/]]**
345 -)))
127 +example: AT+SENDB=01,02,8,05820802581ea0a5
346 346  
129 +[[image:image-20220602162157-11.png||height="497" width="800"]]
347 347  
348 -[[image:image-20220602103227-6.png]]
349 349  
350 350  
351 -[[image:image-20220602103357-7.png]]
133 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
352 352  
353 353  
136 +[[image:image-20220817093644-1.png]]
354 354  
355 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
356 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
357 357  
358 358  
359 -[[image:image-20220602103844-8.png]]
140 +== 1.6  Example: How to join helium ==
360 360  
361 361  
362 362  
363 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
364 -(% style="color:blue" %)**3. Select the bin file to burn**
144 +(% style="color:blue" %)**1.  Create a new device.**
365 365  
366 366  
367 -[[image:image-20220602104144-9.png]]
147 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]]
368 368  
369 369  
370 -[[image:image-20220602104251-10.png]]
371 371  
151 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
372 372  
373 -[[image:image-20220602104402-11.png]]
374 374  
154 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]]
375 375  
376 376  
377 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
378 -(% style="color:blue" %)**4. Click to start the download**
379 379  
380 -[[image:image-20220602104923-13.png]]
158 +(% style="color:blue" %)**3.  Use AT commands.**
381 381  
382 382  
161 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
383 383  
384 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
385 -(% style="color:blue" %)**5. Check update process**
386 386  
387 387  
388 -[[image:image-20220602104948-14.png]]
165 +(% style="color:blue" %)**4.  Use the serial port tool**
389 389  
390 390  
168 +[[image:image-20220909151517-2.png||height="543" width="708"]]
391 391  
392 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
393 -(% style="color:blue" %)**The following picture shows that the burning is successful**
394 394  
395 -[[image:image-20220602105251-15.png]]
396 396  
172 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
397 397  
398 398  
399 -= 3.  LA66 USB LoRaWAN Adapter =
175 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]]
400 400  
401 401  
402 -== 3.1  Overview ==
403 403  
179 +(% style="color:blue" %)**6.  Network successfully.**
404 404  
405 -[[image:image-20220715001142-3.png||height="145" width="220"]]
406 406  
182 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]]
407 407  
408 -(((
409 -(% 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.
410 -)))
411 411  
412 -(((
413 -(% 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.
414 -)))
415 415  
416 -(((
417 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
418 -)))
186 +(% style="color:blue" %)**7.  Send uplink using command**
419 419  
420 -(((
421 -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.
422 -)))
423 423  
424 -(((
425 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
426 -)))
189 +[[image:image-20220912085244-1.png]]
427 427  
428 428  
192 +[[image:image-20220912085307-2.png]]
429 429  
430 -== 3.2  Features ==
431 431  
432 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
433 -* Ultra-long RF range
434 -* Support LoRaWAN v1.0.4 protocol
435 -* Support peer-to-peer protocol
436 -* TCXO crystal to ensure RF performance on low temperature
437 -* Spring RF antenna
438 -* Available in different frequency LoRaWAN frequency bands.
439 -* World-wide unique OTAA keys.
440 -* AT Command via UART-TTL interface
441 -* Firmware upgradable via UART interface
442 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
443 443  
444 -== 3.3  Specification ==
196 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]]
445 445  
446 -* CPU: 32-bit 48 MHz
447 -* Flash: 256KB
448 -* RAM: 64KB
449 -* Input Power Range: 5v
450 -* Frequency Range: 150 MHz ~~ 960 MHz
451 -* Maximum Power +22 dBm constant RF output
452 -* High sensitivity: -148 dBm
453 -* Temperature:
454 -** Storage: -55 ~~ +125℃
455 -** Operating: -40 ~~ +85℃
456 -* Humidity:
457 -** Storage: 5 ~~ 95% (Non-Condensing)
458 -** Operating: 10 ~~ 95% (Non-Condensing)
459 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
460 -* LoRa Rx current: <9 mA
461 461  
462 -== 3.4  Pin Mapping & LED ==
463 463  
200 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
464 464  
465 465  
466 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
467 -
468 -
469 -(((
470 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
471 -)))
472 -
473 -
474 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
475 -
476 -
477 -[[image:image-20220723100027-1.png]]
478 -
479 -
480 -Open the serial port tool
481 -
482 -[[image:image-20220602161617-8.png]]
483 -
484 -[[image:image-20220602161718-9.png||height="457" width="800"]]
485 -
486 -
487 -
488 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
489 -
490 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
491 -
492 -
493 -[[image:image-20220602161935-10.png||height="498" width="800"]]
494 -
495 -
496 -
497 -(% style="color:blue" %)**3. See Uplink Command**
498 -
499 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
500 -
501 -example: AT+SENDB=01,02,8,05820802581ea0a5
502 -
503 -[[image:image-20220602162157-11.png||height="497" width="800"]]
504 -
505 -
506 -
507 -(% style="color:blue" %)**4. Check to see if TTN received the message**
508 -
509 -[[image:image-20220602162331-12.png||height="420" width="800"]]
510 -
511 -
512 -
513 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
514 -
515 -
516 516  **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]]
517 517  
518 518  (**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]])
519 519  
207 +
520 520  (% style="color:red" %)**Preconditions:**
521 521  
522 522  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -531,24 +531,27 @@
531 531  
532 532  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
533 533  
222 +
534 534  [[image:image-20220602115852-3.png||height="450" width="1187"]]
535 535  
536 536  
537 537  
538 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
227 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
539 539  
540 540  
541 541  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
542 542  
543 543  
544 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
233 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
545 545  
235 +
546 546  [[image:image-20220723100439-2.png]]
547 547  
548 548  
549 549  
550 -(% style="color:blue" %)**2. Install Minicom in RPi.**
240 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
551 551  
242 +
552 552  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
553 553  
554 554   (% style="background-color:yellow" %)**apt update**
... ... @@ -562,8 +562,9 @@
562 562  
563 563  
564 564  
565 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
256 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
566 566  
258 +
567 567  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
568 568  
569 569  
... ... @@ -571,8 +571,9 @@
571 571  
572 572  
573 573  
574 -(% style="color:blue" %)**4. Send Uplink message**
266 +(% style="color:blue" %)**4.  Send Uplink message**
575 575  
268 +
576 576  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
577 577  
578 578  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -584,94 +584,116 @@
584 584  
585 585  Check to see if TTN received the message
586 586  
280 +
587 587  [[image:image-20220602160627-7.png||height="369" width="800"]]
588 588  
589 589  
590 590  
591 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
285 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
592 592  
593 593  
594 -=== 3.8.1  DRAGINO-LA66-APP ===
288 +=== 1.9.1  Hardware and Software Connection ===
595 595  
596 596  
597 -[[image:image-20220723102027-3.png]]
598 598  
599 -
600 -
601 601  ==== (% style="color:blue" %)**Overview：**(%%) ====
602 602  
603 603  
604 604  (((
605 -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.
606 -)))
296 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
607 607  
608 -(((
609 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
298 +* Send real-time location information of mobile phone to LoRaWAN network.
299 +* Check LoRaWAN network signal strengh.
300 +* Manually send messages to LoRaWAN network.
610 610  )))
611 611  
612 612  
613 613  
614 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
615 615  
616 616  
617 -Requires a type-c to USB adapter
307 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
618 618  
619 -[[image:image-20220723104754-4.png]]
620 620  
310 +A USB to Type-C adapter is needed to connect to a Mobile phone.
621 621  
312 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
622 622  
314 +[[image:image-20220813174353-2.png||height="360" width="313"]]
315 +
316 +
317 +
318 +
319 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
320 +
321 +
322 +[[(% 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)
323 +
324 +
325 +[[image:image-20220813173738-1.png]]
326 +
327 +
328 +
329 +
623 623  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
624 624  
625 625  
626 626  Function and page introduction
627 627  
628 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
629 629  
336 +[[image:image-20220723113448-7.png||height="995" width="450"]]
630 630  
631 -1.Display LA66 USB LoRaWAN Module connection status
632 632  
633 -2.Check and reconnect
339 +**Block Explain:**
634 634  
635 -3.Turn send timestamps on or off
341 +1.  Display LA66 USB LoRaWAN Module connection status
636 636  
637 -4.Display LoRaWan connection status
343 +2.  Check and reconnect
638 638  
639 -5.Check LoRaWan connection status
345 +3.  Turn send timestamps on or off
640 640  
641 -6.The RSSI value of the node when the ACK is received
347 +4.  Display LoRaWan connection status
642 642  
643 -7.Node's Signal Strength Icon
349 +5.  Check LoRaWan connection status
644 644  
645 -8.Set the packet sending interval of the node in seconds
351 +6.  The RSSI value of the node when the ACK is received
646 646  
647 -9.AT command input box
353 +7.  Node's Signal Strength Icon
648 648  
649 -10.Send AT command button
355 +8.  Configure Location Uplink Interval
650 650  
651 -11.Node log box
357 +9.  AT command input box
652 652  
653 -12.clear log button
359 +10.  Send Button:  Send input box info to LA66 USB Adapter
654 654  
655 -13.exit button
361 +11.  Output Log from LA66 USB adapter
656 656  
363 +12.  clear log button
657 657  
365 +13.  exit button
366 +
367 +
368 +
658 658  LA66 USB LoRaWAN Module not connected
659 659  
660 -[[image:image-20220723110520-5.png||height="903" width="677"]]
661 661  
372 +[[image:image-20220723110520-5.png||height="677" width="508"]]
662 662  
663 663  
375 +
664 664  Connect LA66 USB LoRaWAN Module
665 665  
666 -[[image:image-20220723110626-6.png||height="906" width="680"]]
667 667  
379 +[[image:image-20220723110626-6.png||height="681" width="511"]]
668 668  
669 669  
670 -=== 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 ===
671 671  
672 672  
384 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
385 +
386 +
673 673  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
674 674  
389 +
675 675  [[image:image-20220723134549-8.png]]
676 676  
677 677  
... ... @@ -678,41 +678,48 @@
678 678  
679 679  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
680 680  
681 -Sample JSON file please go to this link to download：放置JSON文件的链接
682 682  
683 -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/]]
397 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
684 684  
685 -The following is the positioning effect map
399 +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/]]
686 686  
401 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
402 +
403 +LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]
404 +
405 +
406 +Example output in NodeRed is as below:
407 +
687 687  [[image:image-20220723144339-1.png]]
688 688  
689 689  
690 690  
691 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
412 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
692 692  
693 693  
694 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
415 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
695 695  
696 -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)
417 +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).
697 697  
419 +
698 698  [[image:image-20220723150132-2.png]]
699 699  
700 700  
701 701  
702 -= 4.  FAQ =
424 += 2.  FAQ =
703 703  
704 704  
705 -== 4.1  How to Compile Source Code for LA66? ==
427 +== 2.1  How to Compile Source Code for LA66? ==
706 706  
707 707  
708 -Compile and Upload Code to ASR6601 Platform ：
430 +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]]
709 709  
710 710  
711 711  
712 -= 5.  Order Info =
434 += 3.  Order Info =
713 713  
714 714  
715 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
437 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
716 716  
717 717  
718 718  (% style="color:blue" %)**XXX**(%%): The default frequency band
... ... @@ -729,7 +729,11 @@
729 729  
730 730  
731 731  
732 -= 6.  Reference =
733 733  
455 += 4.  Reference =
734 734  
735 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
457 +
458 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
459 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
460 +
461 +
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