Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 146.2 >
edited by Xiaoling
on 2022/08/16 10:57
To version < 158.2 >
edited by Xiaoling
on 2022/12/13 17:33
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Summary

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Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module User Manual
1 +LA66 USB LoRaWAN Adapter User Manual
Content
... ... @@ -6,34 +6,25 @@
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  
13 +== 1.1  Overview ==
14 14  
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
19 19  
20 -(((
21 -
22 -)))
16 +[[image:image-20220715001142-3.png||height="145" width="220"]]
23 23  
18 +
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.
20 +(% 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  
... ... @@ -40,142 +40,36 @@
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 -
53 53  == 1.2  Features ==
54 54  
55 55  
43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
44 +* Ultra-long RF range
56 56  * Support LoRaWAN v1.0.4 protocol
57 57  * Support peer-to-peer protocol
58 58  * TCXO crystal to ensure RF performance on low temperature
59 -* SMD Antenna pad and i-pex antenna connector
48 +* Spring RF antenna
60 60  * Available in different frequency LoRaWAN frequency bands.
61 61  * World-wide unique OTAA keys.
62 62  * AT Command via UART-TTL interface
63 63  * Firmware upgradable via UART interface
64 -* Ultra-long RF range
53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
65 65  
66 -== 1.3  Specification ==
67 67  
68 68  
69 -* CPU: 32-bit 48 MHz
70 -* Flash: 256KB
71 -* RAM: 64KB
72 -* Input Power Range: 1.8v ~~ 3.7v
73 -* Power Consumption: < 4uA.
74 -* Frequency Range: 150 MHz ~~ 960 MHz
75 -* Maximum Power +22 dBm constant RF output
76 -* High sensitivity: -148 dBm
77 -* Temperature:
78 -** Storage: -55 ~~ +125℃
79 -** Operating: -40 ~~ +85℃
80 -* Humidity:
81 -** Storage: 5 ~~ 95% (Non-Condensing)
82 -** Operating: 10 ~~ 95% (Non-Condensing)
83 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
84 -* LoRa Rx current: <9 mA
85 -* I/O Voltage: 3.3v
57 +== 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 -
109 -[[image:image-20220517072821-2.png]]
110 -
111 -
112 -
113 -= 2.  LA66 LoRaWAN Shield =
114 -
115 -
116 -== 2.1  Overview ==
117 -
118 -
119 -(((
120 -[[image:image-20220715000826-2.png||height="145" width="220"]]
121 -)))
122 -
123 -(((
124 -
125 -)))
126 -
127 -(((
128 -(% 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.
129 -)))
130 -
131 -(((
132 -(((
133 -(% 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.
134 -)))
135 -)))
136 -
137 -(((
138 -(((
139 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
140 -)))
141 -)))
142 -
143 -(((
144 -(((
145 -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.
146 -)))
147 -)))
148 -
149 -(((
150 -(((
151 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
152 -)))
153 -)))
154 -
155 -
156 -
157 -== 2.2  Features ==
158 -
159 -
160 -* Arduino Shield base on LA66 LoRaWAN module
161 -* Support LoRaWAN v1.0.4 protocol
162 -* Support peer-to-peer protocol
163 -* TCXO crystal to ensure RF performance on low temperature
164 -* SMA connector
165 -* Available in different frequency LoRaWAN frequency bands.
166 -* World-wide unique OTAA keys.
167 -* AT Command via UART-TTL interface
168 -* Firmware upgradable via UART interface
169 -* Ultra-long RF range
170 -
171 -== 2.3  Specification ==
172 -
173 -
174 174  * CPU: 32-bit 48 MHz
175 175  * Flash: 256KB
176 176  * RAM: 64KB
177 -* Input Power Range: 1.8v ~~ 3.7v
178 -* Power Consumption: < 4uA.
63 +* Input Power Range: 5v
179 179  * Frequency Range: 150 MHz ~~ 960 MHz
180 180  * Maximum Power +22 dBm constant RF output
181 181  * High sensitivity: -148 dBm
... ... @@ -187,344 +187,132 @@
187 187  ** Operating: 10 ~~ 95% (Non-Condensing)
188 188  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
189 189  * LoRa Rx current: <9 mA
190 -* I/O Voltage: 3.3v
191 191  
192 -== 2.4  Pin Mapping & LED ==
193 193  
194 194  
195 -[[image:image-20220814101457-1.png||height="553" width="761"]]
78 +== 1.4  Pin Mapping & LED ==
196 196  
197 -~1. The LED lights up red when there is an upstream data packet
198 -2. When the network is successfully connected, the green light will be on for 5 seconds
199 -3. Purple light on when receiving downlink data packets
200 200  
81 +[[image:image-20220813183239-3.png||height="526" width="662"]]
201 201  
202 202  
203 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
84 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
204 204  
205 205  
206 -**Show connection diagram：**
207 -
208 -
209 -[[image:image-20220723170210-2.png||height="908" width="681"]]
210 -
211 -
212 -
213 -(% style="color:blue" %)**1.  open Arduino IDE**
214 -
215 -
216 -[[image:image-20220723170545-4.png]]
217 -
218 -
219 -
220 -(% style="color:blue" %)**2.  Open project**
221 -
222 -
223 -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]]
224 -
225 -[[image:image-20220726135239-1.png]]
226 -
227 -
228 -(% 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**
229 -
230 -[[image:image-20220726135356-2.png]]
231 -
232 -
233 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
234 -
235 -
236 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
237 -
238 -
239 -
240 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
241 -
242 -
243 -(% style="color:blue" %)**1.  Open project**
244 -
245 -
246 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]
247 -
248 -
249 -[[image:image-20220723172502-8.png]]
250 -
251 -
252 -
253 -(% 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**
254 -
255 -
256 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
257 -
258 -
259 -
260 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
261 -
262 -
263 -(% style="color:blue" %)**1.  Open project**
264 -
265 -
266 -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]]
267 -
268 -
269 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
270 -
271 -
272 -
273 -(% 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**
274 -
275 -
276 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
277 -
278 -
279 -
280 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
281 -
282 -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/]]
283 -
284 -[[image:image-20220723175700-12.png||height="602" width="995"]]
285 -
286 -
287 -
288 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
289 -
290 -
291 -=== 2.8.1  Items needed for update ===
292 -
293 -
294 -1. LA66 LoRaWAN Shield
295 -1. Arduino
296 -1. USB TO TTL Adapter
297 -
298 -[[image:image-20220602100052-2.png||height="385" width="600"]]
299 -
300 -
301 -
302 -=== 2.8.2  Connection ===
303 -
304 -
305 -[[image:image-20220602101311-3.png||height="276" width="600"]]
306 -
307 -
308 308  (((
309 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
88 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
310 310  )))
311 311  
312 -(((
313 -(% style="background-color:yellow" %)**GND  <-> GND
314 -TXD  <->  TXD
315 -RXD  <->  RXD**
316 -)))
317 317  
92 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
318 318  
319 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
320 320  
321 -Connect USB TTL Adapter to PC after connecting the wires
95 +[[image:image-20220723100027-1.png]]
322 322  
323 323  
324 -[[image:image-20220602102240-4.png||height="304" width="600"]]
98 +Open the serial port tool
325 325  
100 +[[image:image-20220602161617-8.png]]
326 326  
327 327  
328 -=== 2.8.3  Upgrade steps ===
103 +[[image:image-20220602161718-9.png||height="457" width="800"]]
329 329  
330 330  
331 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
332 332  
107 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
333 333  
334 -[[image:image-20220602102824-5.png||height="306" width="600"]]
335 335  
110 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
336 336  
337 337  
338 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
113 +[[image:image-20220602161935-10.png||height="498" width="800"]]
339 339  
340 340  
341 -[[image:image-20220602104701-12.png||height="285" width="600"]]
342 342  
117 +(% style="color:blue" %)**3.  See Uplink Command**
343 343  
344 344  
345 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
120 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
346 346  
122 +example: AT+SENDB=01,02,8,05820802581ea0a5
347 347  
348 -(((
349 -(% 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/]]**
350 -)))
124 +[[image:image-20220602162157-11.png||height="497" width="800"]]
351 351  
352 352  
353 -[[image:image-20220602103227-6.png]]
354 354  
128 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
355 355  
356 -[[image:image-20220602103357-7.png]]
357 357  
131 +[[image:image-20220817093644-1.png]]
358 358  
359 359  
360 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
361 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
134 +== 1.6  Example: How to join helium ==
362 362  
363 363  
364 -[[image:image-20220602103844-8.png]]
365 365  
138 +(% style="color:blue" %)**1.  Create a new device.**
366 366  
367 367  
368 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
369 -(% style="color:blue" %)**3. Select the bin file to burn**
141 +[[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"]]
370 370  
371 371  
372 -[[image:image-20220602104144-9.png]]
373 373  
145 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
374 374  
375 -[[image:image-20220602104251-10.png]]
376 376  
148 +[[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"]]
377 377  
378 -[[image:image-20220602104402-11.png]]
379 379  
380 380  
152 +(% style="color:blue" %)**3.  Use AT commands.**
381 381  
382 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
383 -(% style="color:blue" %)**4. Click to start the download**
384 384  
385 -[[image:image-20220602104923-13.png]]
155 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
386 386  
387 387  
388 388  
389 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
390 -(% style="color:blue" %)**5. Check update process**
159 +(% style="color:blue" %)**4.  Use the serial port tool**
391 391  
392 392  
393 -[[image:image-20220602104948-14.png]]
162 +[[image:image-20220909151517-2.png||height="543" width="708"]]
394 394  
395 395  
396 396  
397 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
398 -(% style="color:blue" %)**The following picture shows that the burning is successful**
166 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
399 399  
400 -[[image:image-20220602105251-15.png]]
401 401  
169 +[[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"]]
402 402  
403 403  
404 -= 3.  LA66 USB LoRaWAN Adapter =
405 405  
173 +(% style="color:blue" %)**6.  Network successfully.**
406 406  
407 -== 3.1  Overview ==
408 408  
176 +[[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"]]
409 409  
410 -[[image:image-20220715001142-3.png||height="145" width="220"]]
411 411  
412 412  
413 -(((
414 -(% 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.
415 -)))
180 +(% style="color:blue" %)**7.  Send uplink using command**
416 416  
417 -(((
418 -(% 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.
419 -)))
420 420  
421 -(((
422 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
423 -)))
183 +[[image:image-20220912085244-1.png]]
424 424  
425 -(((
426 -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.
427 -)))
428 428  
429 -(((
430 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
431 -)))
186 +[[image:image-20220912085307-2.png]]
432 432  
433 433  
434 434  
435 -== 3.2  Features ==
190 +[[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"]]
436 436  
437 437  
438 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
439 -* Ultra-long RF range
440 -* Support LoRaWAN v1.0.4 protocol
441 -* Support peer-to-peer protocol
442 -* TCXO crystal to ensure RF performance on low temperature
443 -* Spring RF antenna
444 -* Available in different frequency LoRaWAN frequency bands.
445 -* World-wide unique OTAA keys.
446 -* AT Command via UART-TTL interface
447 -* Firmware upgradable via UART interface
448 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
193 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
449 449  
450 -== 3.3  Specification ==
451 451  
452 -
453 -* CPU: 32-bit 48 MHz
454 -* Flash: 256KB
455 -* RAM: 64KB
456 -* Input Power Range: 5v
457 -* Frequency Range: 150 MHz ~~ 960 MHz
458 -* Maximum Power +22 dBm constant RF output
459 -* High sensitivity: -148 dBm
460 -* Temperature:
461 -** Storage: -55 ~~ +125℃
462 -** Operating: -40 ~~ +85℃
463 -* Humidity:
464 -** Storage: 5 ~~ 95% (Non-Condensing)
465 -** Operating: 10 ~~ 95% (Non-Condensing)
466 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
467 -* LoRa Rx current: <9 mA
468 -
469 -== 3.4  Pin Mapping & LED ==
470 -
471 -[[image:image-20220813183239-3.png||height="526" width="662"]]
472 -
473 -
474 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
475 -
476 -
477 -(((
478 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
479 -)))
480 -
481 -
482 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
483 -
484 -
485 -[[image:image-20220723100027-1.png]]
486 -
487 -
488 -Open the serial port tool
489 -
490 -[[image:image-20220602161617-8.png]]
491 -
492 -[[image:image-20220602161718-9.png||height="457" width="800"]]
493 -
494 -
495 -
496 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
497 -
498 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
499 -
500 -
501 -[[image:image-20220602161935-10.png||height="498" width="800"]]
502 -
503 -
504 -
505 -(% style="color:blue" %)**3. See Uplink Command**
506 -
507 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
508 -
509 -example: AT+SENDB=01,02,8,05820802581ea0a5
510 -
511 -[[image:image-20220602162157-11.png||height="497" width="800"]]
512 -
513 -
514 -
515 -(% style="color:blue" %)**4. Check to see if TTN received the message**
516 -
517 -[[image:image-20220602162331-12.png||height="420" width="800"]]
518 -
519 -
520 -
521 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
522 -
523 -
524 524  **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]]
525 525  
526 526  (**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]])
527 527  
200 +
528 528  (% style="color:red" %)**Preconditions:**
529 529  
530 530  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -537,26 +537,30 @@
537 537  
538 538  (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
539 539  
540 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
213 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
541 541  
542 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
215 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
543 543  
544 544  
218 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
545 545  
546 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
547 547  
221 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
548 548  
223 +
549 549  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
550 550  
551 551  
552 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
227 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
553 553  
229 +
554 554  [[image:image-20220723100439-2.png]]
555 555  
556 556  
557 557  
558 -(% style="color:blue" %)**2. Install Minicom in RPi.**
234 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
559 559  
236 +
560 560  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
561 561  
562 562   (% style="background-color:yellow" %)**apt update**
... ... @@ -570,8 +570,9 @@
570 570  
571 571  
572 572  
573 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
250 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
574 574  
252 +
575 575  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
576 576  
577 577  
... ... @@ -579,8 +579,9 @@
579 579  
580 580  
581 581  
582 -(% style="color:blue" %)**4. Send Uplink message**
260 +(% style="color:blue" %)**4.  Send Uplink message**
583 583  
262 +
584 584  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
585 585  
586 586  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -592,16 +592,16 @@
592 592  
593 593  Check to see if TTN received the message
594 594  
274 +
595 595  [[image:image-20220602160627-7.png||height="369" width="800"]]
596 596  
597 597  
278 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
598 598  
599 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
280 +=== 1.9.1  Hardware and Software Connection ===
600 600  
601 601  
602 -=== 3.8.1  Hardware and Software Connection ===
603 603  
604 -
605 605  ==== (% style="color:blue" %)**Overview：**(%%) ====
606 606  
607 607  
... ... @@ -615,8 +615,10 @@
615 615  
616 616  
617 617  
297 +
618 618  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
619 619  
300 +
620 620  A USB to Type-C adapter is needed to connect to a Mobile phone.
621 621  
622 622  Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
... ... @@ -624,19 +624,26 @@
624 624  [[image:image-20220813174353-2.png||height="360" width="313"]]
625 625  
626 626  
308 +
627 627  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
628 628  
311 +
629 629  [[(% 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)
630 630  
314 +
631 631  [[image:image-20220813173738-1.png]]
632 632  
633 633  
318 +
634 634  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
635 635  
321 +
636 636  Function and page introduction
637 637  
324 +
638 638  [[image:image-20220723113448-7.png||height="995" width="450"]]
639 639  
327 +
640 640  **Block Explain:**
641 641  
642 642  1.  Display LA66 USB LoRaWAN Module connection status
... ... @@ -666,8 +666,10 @@
666 666  13.  exit button
667 667  
668 668  
357 +
669 669  LA66 USB LoRaWAN Module not connected
670 670  
360 +
671 671  [[image:image-20220723110520-5.png||height="677" width="508"]]
672 672  
673 673  
... ... @@ -674,15 +674,18 @@
674 674  
675 675  Connect LA66 USB LoRaWAN Module
676 676  
367 +
677 677  [[image:image-20220723110626-6.png||height="681" width="511"]]
678 678  
679 679  
680 680  
681 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
682 682  
373 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
683 683  
375 +
684 684  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
685 685  
378 +
686 686  [[image:image-20220723134549-8.png]]
687 687  
688 688  
... ... @@ -689,6 +689,7 @@
689 689  
690 690  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
691 691  
385 +
692 692  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
693 693  
694 694  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/]]
... ... @@ -695,40 +695,45 @@
695 695  
696 696  After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
697 697  
392 +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]]
698 698  
394 +
699 699  Example output in NodeRed is as below:
700 700  
701 701  [[image:image-20220723144339-1.png]]
702 702  
703 703  
400 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
704 704  
705 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
706 706  
403 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
707 707  
708 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
405 +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).
709 709  
710 -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)
711 711  
712 712  [[image:image-20220723150132-2.png]]
713 713  
714 714  
411 += 2.  FAQ =
715 715  
716 -= 4.  FAQ =
413 +== 2.1  How to Compile Source Code for LA66? ==
717 717  
718 718  
719 -== 4.1  How to Compile Source Code for LA66? ==
416 +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]]
720 720  
721 721  
722 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
419 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
723 723  
724 724  
422 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]]
725 725  
726 -= 5.  Order Info =
727 727  
425 += 3.  Order Info =
728 728  
729 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
730 730  
428 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
731 731  
430 +
732 732  (% style="color:blue" %)**XXX**(%%): The default frequency band
733 733  
734 734  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -741,7 +741,41 @@
741 741  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
742 742  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
743 743  
744 -= 6.  Reference =
745 745  
746 746  
747 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
445 += 4.  Reference =
446 +
447 +
448 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
449 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
450 +
451 +
452 +
453 += 5.  FCC Statement =
454 +
455 +
456 +(% style="color:red" %)**FCC Caution:**
457 +
458 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
459 +
460 +This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
461 +
462 +
463 +(% style="color:red" %)**IMPORTANT NOTE: **
464 +
465 +(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
466 +
467 +—Reorient or relocate the receiving antenna.
468 +
469 +—Increase the separation between the equipment and receiver.
470 +
471 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
472 +
473 +—Consult the dealer or an experienced radio/TV technician for help.
474 +
475 +
476 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
477 +
478 +This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
479 +
480 +
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