Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 134.7 >
edited by Xiaoling
on 2022/07/26 10:44
To version < 154.1 >
edited by Bei Jinggeng
on 2022/09/09 15:19
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
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 +40,35 @@
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 -
66 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  
86 -
87 -== 1.4  AT Command ==
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.
63 +* 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
... ... @@ -185,336 +185,111 @@
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  
76 +== 1.4  Pin Mapping & LED ==
190 190  
191 -== 2.4  LED ==
192 192  
79 +[[image:image-20220813183239-3.png||height="526" width="662"]]
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
197 197  
198 198  
83 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
199 199  
200 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
201 201  
202 -
203 -**Show connection diagram：**
204 -
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 -
223 -
224 -(% 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**
225 -
226 -
227 -
228 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
229 -
230 -
231 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
232 -
233 -
234 -
235 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
236 -
237 -
238 -(% style="color:blue" %)**1.  Open project**
239 -
240 -
241 -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]]
242 -
243 -
244 -[[image:image-20220723172502-8.png]]
245 -
246 -
247 -
248 -(% 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**
249 -
250 -
251 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
252 -
253 -
254 -
255 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
256 -
257 -
258 -(% style="color:blue" %)**1.  Open project**
259 -
260 -
261 -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]]
262 -
263 -
264 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
265 -
266 -
267 -
268 -(% 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**
269 -
270 -
271 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
272 -
273 -
274 -
275 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
276 -
277 -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/]]
278 -
279 -[[image:image-20220723175700-12.png||height="602" width="995"]]
280 -
281 -
282 -
283 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
284 -
285 -
286 -=== 2.8.1  Items needed for update ===
287 -
288 -
289 -1. LA66 LoRaWAN Shield
290 -1. Arduino
291 -1. USB TO TTL Adapter
292 -
293 -[[image:image-20220602100052-2.png||height="385" width="600"]]
294 -
295 -
296 -=== 2.8.2  Connection ===
297 -
298 -
299 -[[image:image-20220602101311-3.png||height="276" width="600"]]
300 -
301 -
302 302  (((
303 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
87 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
304 304  )))
305 305  
306 -(((
307 -(% style="background-color:yellow" %)**GND  <-> GND
308 -TXD  <->  TXD
309 -RXD  <->  RXD**
310 -)))
311 311  
91 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
312 312  
313 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
314 314  
315 -Connect USB TTL Adapter to PC after connecting the wires
94 +[[image:image-20220723100027-1.png]]
316 316  
317 317  
318 -[[image:image-20220602102240-4.png||height="304" width="600"]]
97 +Open the serial port tool
319 319  
99 +[[image:image-20220602161617-8.png]]
320 320  
321 -=== 2.8.3  Upgrade steps ===
101 +[[image:image-20220602161718-9.png||height="457" width="800"]]
322 322  
323 323  
324 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
325 325  
105 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
326 326  
327 -[[image:image-20220602102824-5.png||height="306" width="600"]]
328 328  
108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
329 329  
330 330  
331 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
111 +[[image:image-20220602161935-10.png||height="498" width="800"]]
332 332  
333 333  
334 -[[image:image-20220602104701-12.png||height="285" width="600"]]
335 335  
115 +(% style="color:blue" %)**3. See Uplink Command**
336 336  
337 337  
338 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
118 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
339 339  
120 +example: AT+SENDB=01,02,8,05820802581ea0a5
340 340  
341 -(((
342 -(% 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/]]**
343 -)))
122 +[[image:image-20220602162157-11.png||height="497" width="800"]]
344 344  
345 345  
346 -[[image:image-20220602103227-6.png]]
347 347  
126 +(% style="color:blue" %)**4. Check to see if TTN received the message**
348 348  
349 -[[image:image-20220602103357-7.png]]
350 350  
129 +[[image:image-20220817093644-1.png]]
351 351  
352 352  
353 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
354 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
355 355  
133 +== 1.6  Example: How to join helium ==
356 356  
357 -[[image:image-20220602103844-8.png]]
135 +(% style="color:blue" %)**1. Create a new device.**
358 358  
137 +[[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"]]
359 359  
360 360  
361 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
362 -(% style="color:blue" %)**3. Select the bin file to burn**
140 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
363 363  
142 +[[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"]]
364 364  
365 -[[image:image-20220602104144-9.png]]
366 366  
145 +(% style="color:blue" %)**3.  Use AT commands.**
367 367  
368 -[[image:image-20220602104251-10.png]]
147 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
369 369  
370 370  
371 -[[image:image-20220602104402-11.png]]
150 +(% style="color:blue" %)**4..  Use the serial port tool**
372 372  
152 +[[image:image-20220909151517-2.png||height="543" width="708"]]
373 373  
374 374  
375 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
376 -(% style="color:blue" %)**4. Click to start the download**
155 +(% style="color:blue" %)**5.Use command AT+CFG to get device configuration**
377 377  
378 -[[image:image-20220602104923-13.png]]
157 +[[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"]]
379 379  
380 380  
160 +(% style="color:blue" %)**6.  Network successfully.**
381 381  
382 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
383 -(% style="color:blue" %)**5. Check update process**
162 +[[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"]]
384 384  
385 385  
386 -[[image:image-20220602104948-14.png]]
165 +(% style="color:blue" %)**7.  Send uplink using command**
387 387  
167 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170659-5.png?rev=1.1||alt="image-20220907170659-5.png"]]
388 388  
169 +[[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"]]
389 389  
390 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
391 -(% style="color:blue" %)**The following picture shows that the burning is successful**
392 392  
393 -[[image:image-20220602105251-15.png]]
172 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
394 394  
395 395  
396 -
397 -= 3.  LA66 USB LoRaWAN Adapter =
398 -
399 -
400 -== 3.1  Overview ==
401 -
402 -
403 -[[image:image-20220715001142-3.png||height="145" width="220"]]
404 -
405 -
406 -(((
407 -(% 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.
408 -)))
409 -
410 -(((
411 -(% 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.
412 -)))
413 -
414 -(((
415 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
416 -)))
417 -
418 -(((
419 -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.
420 -)))
421 -
422 -(((
423 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
424 -)))
425 -
426 -
427 -
428 -== 3.2  Features ==
429 -
430 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
431 -* Ultra-long RF range
432 -* Support LoRaWAN v1.0.4 protocol
433 -* Support peer-to-peer protocol
434 -* TCXO crystal to ensure RF performance on low temperature
435 -* Spring RF antenna
436 -* Available in different frequency LoRaWAN frequency bands.
437 -* World-wide unique OTAA keys.
438 -* AT Command via UART-TTL interface
439 -* Firmware upgradable via UART interface
440 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
441 -
442 -== 3.3  Specification ==
443 -
444 -* CPU: 32-bit 48 MHz
445 -* Flash: 256KB
446 -* RAM: 64KB
447 -* Input Power Range: 5v
448 -* Frequency Range: 150 MHz ~~ 960 MHz
449 -* Maximum Power +22 dBm constant RF output
450 -* High sensitivity: -148 dBm
451 -* Temperature:
452 -** Storage: -55 ~~ +125℃
453 -** Operating: -40 ~~ +85℃
454 -* Humidity:
455 -** Storage: 5 ~~ 95% (Non-Condensing)
456 -** Operating: 10 ~~ 95% (Non-Condensing)
457 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
458 -* LoRa Rx current: <9 mA
459 -
460 -== 3.4  Pin Mapping & LED ==
461 -
462 -
463 -
464 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
465 -
466 -
467 -(((
468 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
469 -)))
470 -
471 -
472 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
473 -
474 -
475 -[[image:image-20220723100027-1.png]]
476 -
477 -
478 -Open the serial port tool
479 -
480 -[[image:image-20220602161617-8.png]]
481 -
482 -[[image:image-20220602161718-9.png||height="457" width="800"]]
483 -
484 -
485 -
486 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
487 -
488 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
489 -
490 -
491 -[[image:image-20220602161935-10.png||height="498" width="800"]]
492 -
493 -
494 -
495 -(% style="color:blue" %)**3. See Uplink Command**
496 -
497 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
498 -
499 -example: AT+SENDB=01,02,8,05820802581ea0a5
500 -
501 -[[image:image-20220602162157-11.png||height="497" width="800"]]
502 -
503 -
504 -
505 -(% style="color:blue" %)**4. Check to see if TTN received the message**
506 -
507 -[[image:image-20220602162331-12.png||height="420" width="800"]]
508 -
509 -
510 -
511 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
512 -
513 -
514 514  **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]]
515 515  
516 516  (**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]])
517 517  
179 +
518 518  (% style="color:red" %)**Preconditions:**
519 519  
520 520  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -529,11 +529,12 @@
529 529  
530 530  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
531 531  
194 +
532 532  [[image:image-20220602115852-3.png||height="450" width="1187"]]
533 533  
534 534  
535 535  
536 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
199 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
537 537  
538 538  
539 539  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -541,6 +541,7 @@
541 541  
542 542  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
543 543  
207 +
544 544  [[image:image-20220723100439-2.png]]
545 545  
546 546  
... ... @@ -547,6 +547,7 @@
547 547  
548 548  (% style="color:blue" %)**2. Install Minicom in RPi.**
549 549  
214 +
550 550  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
551 551  
552 552   (% style="background-color:yellow" %)**apt update**
... ... @@ -562,6 +562,7 @@
562 562  
563 563  (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
564 564  
230 +
565 565  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
566 566  
567 567  
... ... @@ -571,6 +571,7 @@
571 571  
572 572  (% style="color:blue" %)**4. Send Uplink message**
573 573  
240 +
574 574  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
575 575  
576 576  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -586,102 +586,127 @@
586 586  
587 587  
588 588  
589 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
256 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
590 590  
591 591  
592 -=== 3.8.1 DRAGINO-LA66-APP ===
259 +=== 1.8.1  Hardware and Software Connection ===
593 593  
594 594  
595 -[[image:image-20220723102027-3.png]]
596 596  
263 +==== (% style="color:blue" %)**Overview：**(%%) ====
597 597  
598 598  
599 -==== (% style="color:blue" %)**Overview：**(%%) ====
266 +(((
267 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
600 600  
269 +* Send real-time location information of mobile phone to LoRaWAN network.
270 +* Check LoRaWAN network signal strengh.
271 +* Manually send messages to LoRaWAN network.
272 +)))
601 601  
602 -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.
603 603  
604 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
605 605  
606 606  
277 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
607 607  
608 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
609 609  
280 +A USB to Type-C adapter is needed to connect to a Mobile phone.
610 610  
611 -Requires a type-c to USB adapter
282 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
612 612  
613 -[[image:image-20220723104754-4.png]]
284 +[[image:image-20220813174353-2.png||height="360" width="313"]]
614 614  
615 615  
616 616  
288 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
289 +
290 +
291 +[[(% 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)
292 +
293 +[[image:image-20220813173738-1.png]]
294 +
295 +
296 +
617 617  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
618 618  
619 619  
620 620  Function and page introduction
621 621  
622 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
623 623  
624 -1.Display LA66 USB LoRaWAN Module connection status
303 +[[image:image-20220723113448-7.png||height="995" width="450"]]
625 625  
626 -2.Check and reconnect
305 +**Block Explain:**
627 627  
628 -3.Turn send timestamps on or off
307 +1.  Display LA66 USB LoRaWAN Module connection status
629 629  
630 -4.Display LoRaWan connection status
309 +2.  Check and reconnect
631 631  
632 -5.Check LoRaWan connection status
311 +3.  Turn send timestamps on or off
633 633  
634 -6.The RSSI value of the node when the ACK is received
313 +4.  Display LoRaWan connection status
635 635  
636 -7.Node's Signal Strength Icon
315 +5.  Check LoRaWan connection status
637 637  
638 -8.Set the packet sending interval of the node in seconds
317 +6.  The RSSI value of the node when the ACK is received
639 639  
640 -9.AT command input box
319 +7.  Node's Signal Strength Icon
641 641  
642 -10.Send AT command button
321 +8.  Configure Location Uplink Interval
643 643  
644 -11.Node log box
323 +9.  AT command input box
645 645  
646 -12.clear log button
325 +10.  Send Button:  Send input box info to LA66 USB Adapter
647 647  
648 -13.exit button
327 +11.  Output Log from LA66 USB adapter
649 649  
329 +12.  clear log button
650 650  
331 +13.  exit button
332 +
333 +
334 +
651 651  LA66 USB LoRaWAN Module not connected
652 652  
653 -[[image:image-20220723110520-5.png||height="903" width="677"]]
654 654  
338 +[[image:image-20220723110520-5.png||height="677" width="508"]]
655 655  
656 656  
341 +
657 657  Connect LA66 USB LoRaWAN Module
658 658  
659 -[[image:image-20220723110626-6.png||height="906" width="680"]]
344 +[[image:image-20220723110626-6.png||height="681" width="511"]]
660 660  
661 661  
662 662  
663 -=== 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 ===
348 +=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
664 664  
665 665  
666 -**1.  Register LA66 USB LoRaWAN Module to TTNV3**
351 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
667 667  
353 +
668 668  [[image:image-20220723134549-8.png]]
669 669  
670 670  
671 671  
672 -**2.  Open Node-RED,And import the JSON file to generate the flow**
358 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
673 673  
674 -Sample JSON file please go to this link to download：放置JSON文件的链接
675 675  
676 -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/]]
361 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
677 677  
678 -The following is the positioning effect map
363 +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/]]
679 679  
365 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
366 +
367 +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]]
368 +
369 +
370 +Example output in NodeRed is as below:
371 +
680 680  [[image:image-20220723144339-1.png]]
681 681  
682 682  
683 683  
684 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
376 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
685 685  
686 686  
687 687  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -688,16 +688,27 @@
688 688  
689 689  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)
690 690  
383 +
691 691  [[image:image-20220723150132-2.png]]
692 692  
693 693  
694 694  
695 -= 4.  Order Info =
388 += 2.  FAQ =
696 696  
697 697  
698 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
391 +== 2.1  How to Compile Source Code for LA66? ==
699 699  
700 700  
394 +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]]
395 +
396 +
397 +
398 += 3.  Order Info =
399 +
400 +
401 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
402 +
403 +
701 701  (% style="color:blue" %)**XXX**(%%): The default frequency band
702 702  
703 703  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -710,7 +710,10 @@
710 710  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
711 711  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
712 712  
713 -= 5.  Reference =
416 += 4.  Reference =
714 714  
715 715  
716 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
419 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
420 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
421 +
422 +
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