Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 137.6 >
edited by Xiaoling
on 2022/07/29 09:20
To version < 158.3 >
edited by Xiaoling
on 2022/12/13 17:34
>
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
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  
... ... @@ -40,33 +40,29 @@
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 66  
67 67  
68 -
69 -
70 70  == 1.3  Specification ==
71 71  
72 72  
... ... @@ -73,8 +73,7 @@
73 73  * CPU: 32-bit 48 MHz
74 74  * Flash: 256KB
75 75  * RAM: 64KB
76 -* Input Power Range: 1.8v ~~ 3.7v
77 -* Power Consumption: < 4uA.
63 +* Input Power Range: 5v
78 78  * Frequency Range: 150 MHz ~~ 960 MHz
79 79  * Maximum Power +22 dBm constant RF output
80 80  * High sensitivity: -148 dBm
... ... @@ -86,466 +86,132 @@
86 86  ** Operating: 10 ~~ 95% (Non-Condensing)
87 87  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
88 88  * LoRa Rx current: <9 mA
89 -* I/O Voltage: 3.3v
90 90  
91 91  
92 92  
78 +== 1.4  Pin Mapping & LED ==
93 93  
94 94  
95 -== 1.4  AT Command ==
81 +[[image:image-20220813183239-3.png||height="526" width="662"]]
96 96  
97 97  
98 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
84 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
99 99  
100 100  
101 -
102 -== 1.5  Dimension ==
103 -
104 -[[image:image-20220718094750-3.png]]
105 -
106 -
107 -
108 -== 1.6  Pin Mapping ==
109 -
110 -[[image:image-20220720111850-1.png]]
111 -
112 -
113 -
114 -== 1.7  Land Pattern ==
115 -
116 -
117 -[[image:image-20220517072821-2.png]]
118 -
119 -
120 -
121 -= 2.  LA66 LoRaWAN Shield =
122 -
123 -
124 -== 2.1  Overview ==
125 -
126 -
127 127  (((
128 -[[image:image-20220715000826-2.png||height="145" width="220"]]
88 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
129 129  )))
130 130  
131 -(((
132 -
133 -)))
134 134  
135 -(((
136 -(% 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.
137 -)))
92 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
138 138  
139 -(((
140 -(((
141 -(% 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.
142 -)))
143 -)))
144 144  
145 -(((
146 -(((
147 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
148 -)))
149 -)))
95 +[[image:image-20220723100027-1.png]]
150 150  
151 -(((
152 -(((
153 -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.
154 -)))
155 -)))
156 156  
157 -(((
158 -(((
159 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
160 -)))
161 -)))
98 +Open the serial port tool
162 162  
100 +[[image:image-20220602161617-8.png]]
163 163  
164 164  
165 -== 2.2  Features ==
103 +[[image:image-20220602161718-9.png||height="457" width="800"]]
166 166  
167 167  
168 -* Arduino Shield base on LA66 LoRaWAN module
169 -* Support LoRaWAN v1.0.4 protocol
170 -* Support peer-to-peer protocol
171 -* TCXO crystal to ensure RF performance on low temperature
172 -* SMA connector
173 -* Available in different frequency LoRaWAN frequency bands.
174 -* World-wide unique OTAA keys.
175 -* AT Command via UART-TTL interface
176 -* Firmware upgradable via UART interface
177 -* Ultra-long RF range
178 178  
107 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
179 179  
180 180  
110 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
181 181  
182 182  
183 -== 2.3  Specification ==
113 +[[image:image-20220602161935-10.png||height="498" width="800"]]
184 184  
185 185  
186 -* CPU: 32-bit 48 MHz
187 -* Flash: 256KB
188 -* RAM: 64KB
189 -* Input Power Range: 1.8v ~~ 3.7v
190 -* Power Consumption: < 4uA.
191 -* Frequency Range: 150 MHz ~~ 960 MHz
192 -* Maximum Power +22 dBm constant RF output
193 -* High sensitivity: -148 dBm
194 -* Temperature:
195 -** Storage: -55 ~~ +125℃
196 -** Operating: -40 ~~ +85℃
197 -* Humidity:
198 -** Storage: 5 ~~ 95% (Non-Condensing)
199 -** Operating: 10 ~~ 95% (Non-Condensing)
200 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
201 -* LoRa Rx current: <9 mA
202 -* I/O Voltage: 3.3v
203 203  
117 +(% style="color:blue" %)**3.  See Uplink Command**
204 204  
205 205  
120 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
206 206  
122 +example: AT+SENDB=01,02,8,05820802581ea0a5
207 207  
208 -== 2.4  LED ==
124 +[[image:image-20220602162157-11.png||height="497" width="800"]]
209 209  
210 210  
211 -~1. The LED lights up red when there is an upstream data packet
212 -2. When the network is successfully connected, the green light will be on for 5 seconds
213 -3. Purple light on when receiving downlink data packets
214 214  
128 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
215 215  
216 216  
217 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
131 +[[image:image-20220817093644-1.png]]
218 218  
219 219  
220 -**Show connection diagram：**
134 +== 1.6  Example: How to join helium ==
221 221  
222 222  
223 -[[image:image-20220723170210-2.png||height="908" width="681"]]
224 224  
138 +(% style="color:blue" %)**1.  Create a new device.**
225 225  
226 226  
227 -(% style="color:blue" %)**1.  open Arduino IDE**
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"]]
228 228  
229 229  
230 -[[image:image-20220723170545-4.png]]
231 231  
145 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
232 232  
233 233  
234 -(% style="color:blue" %)**2.  Open project**
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"]]
235 235  
236 236  
237 -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]]
238 238  
239 -[[image:image-20220726135239-1.png]]
152 +(% style="color:blue" %)**3.  Use AT commands.**
240 240  
241 241  
242 -(% 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**
155 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
243 243  
244 -[[image:image-20220726135356-2.png]]
245 245  
246 246  
247 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
159 +(% style="color:blue" %)**4.  Use the serial port tool**
248 248  
249 249  
250 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
162 +[[image:image-20220909151517-2.png||height="543" width="708"]]
251 251  
252 252  
253 253  
254 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
166 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
255 255  
256 256  
257 -(% style="color:blue" %)**1.  Open project**
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"]]
258 258  
259 259  
260 -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]]
261 261  
173 +(% style="color:blue" %)**6.  Network successfully.**
262 262  
263 -[[image:image-20220723172502-8.png]]
264 264  
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"]]
265 265  
266 266  
267 -(% 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**
268 268  
180 +(% style="color:blue" %)**7.  Send uplink using command**
269 269  
270 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
271 271  
183 +[[image:image-20220912085244-1.png]]
272 272  
273 273  
274 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
186 +[[image:image-20220912085307-2.png]]
275 275  
276 276  
277 -(% style="color:blue" %)**1.  Open project**
278 278  
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"]]
279 279  
280 -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]]
281 281  
193 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
282 282  
283 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
284 284  
285 -
286 -
287 -(% 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**
288 -
289 -
290 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
291 -
292 -
293 -
294 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
295 -
296 -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/]]
297 -
298 -[[image:image-20220723175700-12.png||height="602" width="995"]]
299 -
300 -
301 -
302 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
303 -
304 -
305 -=== 2.8.1  Items needed for update ===
306 -
307 -
308 -1. LA66 LoRaWAN Shield
309 -1. Arduino
310 -1. USB TO TTL Adapter
311 -
312 -[[image:image-20220602100052-2.png||height="385" width="600"]]
313 -
314 -
315 -
316 -=== 2.8.2  Connection ===
317 -
318 -
319 -[[image:image-20220602101311-3.png||height="276" width="600"]]
320 -
321 -
322 -(((
323 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
324 -)))
325 -
326 -(((
327 -(% style="background-color:yellow" %)**GND  <-> GND
328 -TXD  <->  TXD
329 -RXD  <->  RXD**
330 -)))
331 -
332 -
333 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
334 -
335 -Connect USB TTL Adapter to PC after connecting the wires
336 -
337 -
338 -[[image:image-20220602102240-4.png||height="304" width="600"]]
339 -
340 -
341 -
342 -=== 2.8.3  Upgrade steps ===
343 -
344 -
345 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
346 -
347 -
348 -[[image:image-20220602102824-5.png||height="306" width="600"]]
349 -
350 -
351 -
352 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
353 -
354 -
355 -[[image:image-20220602104701-12.png||height="285" width="600"]]
356 -
357 -
358 -
359 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
360 -
361 -
362 -(((
363 -(% 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/]]**
364 -)))
365 -
366 -
367 -[[image:image-20220602103227-6.png]]
368 -
369 -
370 -[[image:image-20220602103357-7.png]]
371 -
372 -
373 -
374 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
375 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
376 -
377 -
378 -[[image:image-20220602103844-8.png]]
379 -
380 -
381 -
382 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
383 -(% style="color:blue" %)**3. Select the bin file to burn**
384 -
385 -
386 -[[image:image-20220602104144-9.png]]
387 -
388 -
389 -[[image:image-20220602104251-10.png]]
390 -
391 -
392 -[[image:image-20220602104402-11.png]]
393 -
394 -
395 -
396 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
397 -(% style="color:blue" %)**4. Click to start the download**
398 -
399 -[[image:image-20220602104923-13.png]]
400 -
401 -
402 -
403 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
404 -(% style="color:blue" %)**5. Check update process**
405 -
406 -
407 -[[image:image-20220602104948-14.png]]
408 -
409 -
410 -
411 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
412 -(% style="color:blue" %)**The following picture shows that the burning is successful**
413 -
414 -[[image:image-20220602105251-15.png]]
415 -
416 -
417 -
418 -= 3.  LA66 USB LoRaWAN Adapter =
419 -
420 -
421 -== 3.1  Overview ==
422 -
423 -
424 -[[image:image-20220715001142-3.png||height="145" width="220"]]
425 -
426 -
427 -(((
428 -(% 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.
429 -)))
430 -
431 -(((
432 -(% 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.
433 -)))
434 -
435 -(((
436 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
437 -)))
438 -
439 -(((
440 -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.
441 -)))
442 -
443 -(((
444 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
445 -)))
446 -
447 -
448 -
449 -== 3.2  Features ==
450 -
451 -
452 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
453 -* Ultra-long RF range
454 -* Support LoRaWAN v1.0.4 protocol
455 -* Support peer-to-peer protocol
456 -* TCXO crystal to ensure RF performance on low temperature
457 -* Spring RF antenna
458 -* Available in different frequency LoRaWAN frequency bands.
459 -* World-wide unique OTAA keys.
460 -* AT Command via UART-TTL interface
461 -* Firmware upgradable via UART interface
462 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
463 -
464 -
465 -
466 -
467 -
468 -== 3.3  Specification ==
469 -
470 -
471 -* CPU: 32-bit 48 MHz
472 -* Flash: 256KB
473 -* RAM: 64KB
474 -* Input Power Range: 5v
475 -* Frequency Range: 150 MHz ~~ 960 MHz
476 -* Maximum Power +22 dBm constant RF output
477 -* High sensitivity: -148 dBm
478 -* Temperature:
479 -** Storage: -55 ~~ +125℃
480 -** Operating: -40 ~~ +85℃
481 -* Humidity:
482 -** Storage: 5 ~~ 95% (Non-Condensing)
483 -** Operating: 10 ~~ 95% (Non-Condensing)
484 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
485 -* LoRa Rx current: <9 mA
486 -
487 -
488 -
489 -
490 -
491 -== 3.4  Pin Mapping & LED ==
492 -
493 -
494 -
495 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
496 -
497 -
498 -(((
499 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
500 -)))
501 -
502 -
503 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
504 -
505 -
506 -[[image:image-20220723100027-1.png]]
507 -
508 -
509 -Open the serial port tool
510 -
511 -[[image:image-20220602161617-8.png]]
512 -
513 -[[image:image-20220602161718-9.png||height="457" width="800"]]
514 -
515 -
516 -
517 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
518 -
519 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
520 -
521 -
522 -[[image:image-20220602161935-10.png||height="498" width="800"]]
523 -
524 -
525 -
526 -(% style="color:blue" %)**3. See Uplink Command**
527 -
528 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
529 -
530 -example: AT+SENDB=01,02,8,05820802581ea0a5
531 -
532 -[[image:image-20220602162157-11.png||height="497" width="800"]]
533 -
534 -
535 -
536 -(% style="color:blue" %)**4. Check to see if TTN received the message**
537 -
538 -[[image:image-20220602162331-12.png||height="420" width="800"]]
539 -
540 -
541 -
542 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
543 -
544 -
545 545  **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]]
546 546  
547 547  (**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]])
548 548  
200 +
549 549  (% style="color:red" %)**Preconditions:**
550 550  
551 551  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -558,26 +558,30 @@
558 558  
559 559  (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
560 560  
561 -(% 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
562 562  
563 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
215 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
564 564  
565 565  
218 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
566 566  
567 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
568 568  
221 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
569 569  
223 +
570 570  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
571 571  
572 572  
573 -(% 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**
574 574  
229 +
575 575  [[image:image-20220723100439-2.png]]
576 576  
577 577  
578 578  
579 -(% style="color:blue" %)**2. Install Minicom in RPi.**
234 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
580 580  
236 +
581 581  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
582 582  
583 583   (% style="background-color:yellow" %)**apt update**
... ... @@ -591,8 +591,9 @@
591 591  
592 592  
593 593  
594 -(% 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.**
595 595  
252 +
596 596  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
597 597  
598 598  
... ... @@ -600,8 +600,9 @@
600 600  
601 601  
602 602  
603 -(% style="color:blue" %)**4. Send Uplink message**
260 +(% style="color:blue" %)**4.  Send Uplink message**
604 604  
262 +
605 605  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
606 606  
607 607  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -613,94 +613,109 @@
613 613  
614 614  Check to see if TTN received the message
615 615  
274 +
616 616  [[image:image-20220602160627-7.png||height="369" width="800"]]
617 617  
618 618  
278 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
619 619  
620 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
280 +=== 1.9.1  Hardware and Software Connection ===
621 621  
622 622  
623 -=== 3.8.1  DRAGINO-LA66-APP ===
624 624  
284 +==== (% style="color:blue" %)**Overview：**(%%) ====
625 625  
626 -[[image:image-20220723102027-3.png]]
627 627  
287 +(((
288 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
628 628  
290 +* Send real-time location information of mobile phone to LoRaWAN network.
291 +* Check LoRaWAN network signal strengh.
292 +* Manually send messages to LoRaWAN network.
293 +)))
629 629  
630 -==== (% style="color:blue" %)**Overview：**(%%) ====
631 631  
632 632  
633 -(((
634 -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.
635 -)))
636 636  
637 -(((
638 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
639 -)))
298 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
640 640  
641 641  
301 +A USB to Type-C adapter is needed to connect to a Mobile phone.
642 642  
643 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
303 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
644 644  
305 +[[image:image-20220813174353-2.png||height="360" width="313"]]
645 645  
646 -Requires a type-c to USB adapter
647 647  
648 -[[image:image-20220723104754-4.png]]
649 649  
309 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
650 650  
651 651  
312 +[[(% 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)
313 +
314 +
315 +[[image:image-20220813173738-1.png]]
316 +
317 +
318 +
652 652  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
653 653  
654 654  
655 655  Function and page introduction
656 656  
657 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
658 658  
325 +[[image:image-20220723113448-7.png||height="995" width="450"]]
659 659  
660 -1.Display LA66 USB LoRaWAN Module connection status
661 661  
662 -2.Check and reconnect
328 +**Block Explain:**
663 663  
664 -3.Turn send timestamps on or off
330 +1.  Display LA66 USB LoRaWAN Module connection status
665 665  
666 -4.Display LoRaWan connection status
332 +2.  Check and reconnect
667 667  
668 -5.Check LoRaWan connection status
334 +3.  Turn send timestamps on or off
669 669  
670 -6.The RSSI value of the node when the ACK is received
336 +4.  Display LoRaWan connection status
671 671  
672 -7.Node's Signal Strength Icon
338 +5.  Check LoRaWan connection status
673 673  
674 -8.Set the packet sending interval of the node in seconds
340 +6.  The RSSI value of the node when the ACK is received
675 675  
676 -9.AT command input box
342 +7.  Node's Signal Strength Icon
677 677  
678 -10.Send AT command button
344 +8.  Configure Location Uplink Interval
679 679  
680 -11.Node log box
346 +9.  AT command input box
681 681  
682 -12.clear log button
348 +10.  Send Button:  Send input box info to LA66 USB Adapter
683 683  
684 -13.exit button
350 +11.  Output Log from LA66 USB adapter
685 685  
352 +12.  clear log button
686 686  
354 +13.  exit button
355 +
356 +
357 +
687 687  LA66 USB LoRaWAN Module not connected
688 688  
689 -[[image:image-20220723110520-5.png||height="903" width="677"]]
690 690  
361 +[[image:image-20220723110520-5.png||height="677" width="508"]]
691 691  
692 692  
364 +
693 693  Connect LA66 USB LoRaWAN Module
694 694  
695 -[[image:image-20220723110626-6.png||height="906" width="680"]]
696 696  
368 +[[image:image-20220723110626-6.png||height="681" width="511"]]
697 697  
698 698  
699 -=== 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 ===
371 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
700 700  
701 701  
702 702  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
703 703  
376 +
704 704  [[image:image-20220723134549-8.png]]
705 705  
706 706  
... ... @@ -707,43 +707,52 @@
707 707  
708 708  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
709 709  
710 -Sample JSON file please go to this link to download：放置JSON文件的链接
711 711  
712 -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/]]
384 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
713 713  
714 -The following is the positioning effect map
386 +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/]]
715 715  
388 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
389 +
390 +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]]
391 +
392 +
393 +Example output in NodeRed is as below:
394 +
716 716  [[image:image-20220723144339-1.png]]
717 717  
718 718  
398 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
719 719  
720 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
721 721  
401 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
722 722  
723 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
403 +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).
724 724  
725 -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)
726 726  
727 727  [[image:image-20220723150132-2.png]]
728 728  
729 729  
409 += 2.  FAQ =
730 730  
731 -= 4.  FAQ =
411 +== 2.1  How to Compile Source Code for LA66? ==
732 732  
733 733  
734 -== 4.1  How to Compile Source Code for LA66? ==
414 +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]]
735 735  
736 736  
737 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
417 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
738 738  
739 739  
420 +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]]
740 740  
741 -= 5.  Order Info =
742 742  
423 += 3.  Order Info =
743 743  
744 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
745 745  
426 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
746 746  
428 +
747 747  (% style="color:blue" %)**XXX**(%%): The default frequency band
748 748  
749 749  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -758,9 +758,39 @@
758 758  
759 759  
760 760  
443 += 4.  Reference =
761 761  
762 762  
763 -= 6.  Reference =
446 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
447 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
764 764  
765 765  
766 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
450 +
451 += 5.  FCC Statement =
452 +
453 +
454 +(% style="color:red" %)**FCC Caution:**
455 +
456 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
457 +
458 +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.
459 +
460 +
461 +(% style="color:red" %)**IMPORTANT NOTE: **
462 +
463 +(% 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:
464 +
465 +—Reorient or relocate the receiving antenna.
466 +
467 +—Increase the separation between the equipment and receiver.
468 +
469 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
470 +
471 +—Consult the dealer or an experienced radio/TV technician for help.
472 +
473 +
474 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
475 +
476 +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.
477 +
478 +
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