Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 142.1 >
edited by Edwin Chen
on 2022/08/13 18:32
To version < 155.1 >
edited by Bei Jinggeng
on 2022/09/09 15:22
>
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.Edwin
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  
... ... @@ -40,13 +40,10 @@
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  
... ... @@ -53,18 +53,18 @@
53 53  == 1.2  Features ==
54 54  
55 55  
45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
46 +* 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
50 +* 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
55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
65 65  
66 -
67 -
68 68  == 1.3  Specification ==
69 69  
70 70  
... ... @@ -71,8 +71,7 @@
71 71  * CPU: 32-bit 48 MHz
72 72  * Flash: 256KB
73 73  * RAM: 64KB
74 -* Input Power Range: 1.8v ~~ 3.7v
75 -* Power Consumption: < 4uA.
63 +* Input Power Range: 5v
76 76  * Frequency Range: 150 MHz ~~ 960 MHz
77 77  * Maximum Power +22 dBm constant RF output
78 78  * High sensitivity: -148 dBm
... ... @@ -84,456 +84,111 @@
84 84  ** Operating: 10 ~~ 95% (Non-Condensing)
85 85  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
86 86  * LoRa Rx current: <9 mA
87 -* I/O Voltage: 3.3v
88 88  
76 +== 1.4  Pin Mapping & LED ==
89 89  
90 90  
91 -== 1.4  AT Command ==
79 +[[image:image-20220813183239-3.png||height="526" width="662"]]
92 92  
93 93  
94 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
95 95  
83 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
96 96  
97 97  
98 -== 1.5  Dimension ==
99 -
100 -[[image:image-20220718094750-3.png]]
101 -
102 -
103 -
104 -== 1.6  Pin Mapping ==
105 -
106 -[[image:image-20220720111850-1.png]]
107 -
108 -
109 -
110 -== 1.7  Land Pattern ==
111 -
112 -
113 -[[image:image-20220517072821-2.png]]
114 -
115 -
116 -
117 -= 2.  LA66 LoRaWAN Shield =
118 -
119 -
120 -== 2.1  Overview ==
121 -
122 -
123 123  (((
124 -[[image:image-20220715000826-2.png||height="145" width="220"]]
87 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
125 125  )))
126 126  
127 -(((
128 -
129 -)))
130 130  
131 -(((
132 -(% 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.
133 -)))
91 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
134 134  
135 -(((
136 -(((
137 -(% 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.
138 -)))
139 -)))
140 140  
141 -(((
142 -(((
143 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
144 -)))
145 -)))
94 +[[image:image-20220723100027-1.png]]
146 146  
147 -(((
148 -(((
149 -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.
150 -)))
151 -)))
152 152  
153 -(((
154 -(((
155 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
156 -)))
157 -)))
97 +Open the serial port tool
158 158  
99 +[[image:image-20220602161617-8.png]]
159 159  
101 +[[image:image-20220602161718-9.png||height="457" width="800"]]
160 160  
161 -== 2.2  Features ==
162 162  
163 163  
164 -* Arduino Shield base on LA66 LoRaWAN module
165 -* Support LoRaWAN v1.0.4 protocol
166 -* Support peer-to-peer protocol
167 -* TCXO crystal to ensure RF performance on low temperature
168 -* SMA connector
169 -* Available in different frequency LoRaWAN frequency bands.
170 -* World-wide unique OTAA keys.
171 -* AT Command via UART-TTL interface
172 -* Firmware upgradable via UART interface
173 -* Ultra-long RF range
105 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
174 174  
175 175  
108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
176 176  
177 -== 2.3  Specification ==
178 178  
111 +[[image:image-20220602161935-10.png||height="498" width="800"]]
179 179  
180 -* CPU: 32-bit 48 MHz
181 -* Flash: 256KB
182 -* RAM: 64KB
183 -* Input Power Range: 1.8v ~~ 3.7v
184 -* Power Consumption: < 4uA.
185 -* Frequency Range: 150 MHz ~~ 960 MHz
186 -* Maximum Power +22 dBm constant RF output
187 -* High sensitivity: -148 dBm
188 -* Temperature:
189 -** Storage: -55 ~~ +125℃
190 -** Operating: -40 ~~ +85℃
191 -* Humidity:
192 -** Storage: 5 ~~ 95% (Non-Condensing)
193 -** Operating: 10 ~~ 95% (Non-Condensing)
194 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
195 -* LoRa Rx current: <9 mA
196 -* I/O Voltage: 3.3v
197 197  
198 198  
115 +(% style="color:blue" %)**3. See Uplink Command**
199 199  
200 -== 2.4  LED ==
201 201  
118 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
202 202  
203 -~1. The LED lights up red when there is an upstream data packet
204 -2. When the network is successfully connected, the green light will be on for 5 seconds
205 -3. Purple light on when receiving downlink data packets
120 +example: AT+SENDB=01,02,8,05820802581ea0a5
206 206  
122 +[[image:image-20220602162157-11.png||height="497" width="800"]]
207 207  
208 208  
209 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
210 210  
126 +(% style="color:blue" %)**4. Check to see if TTN received the message**
211 211  
212 -**Show connection diagram：**
213 213  
129 +[[image:image-20220817093644-1.png]]
214 214  
215 -[[image:image-20220723170210-2.png||height="908" width="681"]]
216 216  
217 217  
133 +== 1.6  Example: How to join helium ==
218 218  
219 -(% style="color:blue" %)**1.  open Arduino IDE**
135 +(% style="color:blue" %)**1. Create a new device.**
220 220  
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"]]
221 221  
222 -[[image:image-20220723170545-4.png]]
223 223  
140 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
224 224  
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"]]
225 225  
226 -(% style="color:blue" %)**2.  Open project**
227 227  
145 +(% style="color:blue" %)**3.  Use AT commands.**
228 228  
229 -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]]
147 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
230 230  
231 -[[image:image-20220726135239-1.png]]
232 232  
150 +(% style="color:blue" %)**4..  Use the serial port tool**
233 233  
234 -(% 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**
152 +[[image:image-20220909151517-2.png||height="543" width="708"]]
235 235  
236 -[[image:image-20220726135356-2.png]]
237 237  
155 +(% style="color:blue" %)**5.Use command AT+CFG to get device configuration**
238 238  
239 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
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"]]
240 240  
241 241  
242 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
160 +(% style="color:blue" %)**6.  Network successfully.**
243 243  
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"]]
244 244  
245 245  
246 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
165 +(% style="color:blue" %)**7.  Send uplink using command**
247 247  
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"]]
248 248  
249 -(% 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-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]]
250 250  
251 251  
252 -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]]
172 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
253 253  
254 254  
255 -[[image:image-20220723172502-8.png]]
256 -
257 -
258 -
259 -(% 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**
260 -
261 -
262 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
263 -
264 -
265 -
266 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
267 -
268 -
269 -(% style="color:blue" %)**1.  Open project**
270 -
271 -
272 -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]]
273 -
274 -
275 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
276 -
277 -
278 -
279 -(% 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**
280 -
281 -
282 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
283 -
284 -
285 -
286 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
287 -
288 -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/]]
289 -
290 -[[image:image-20220723175700-12.png||height="602" width="995"]]
291 -
292 -
293 -
294 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
295 -
296 -
297 -=== 2.8.1  Items needed for update ===
298 -
299 -
300 -1. LA66 LoRaWAN Shield
301 -1. Arduino
302 -1. USB TO TTL Adapter
303 -
304 -[[image:image-20220602100052-2.png||height="385" width="600"]]
305 -
306 -
307 -
308 -=== 2.8.2  Connection ===
309 -
310 -
311 -[[image:image-20220602101311-3.png||height="276" width="600"]]
312 -
313 -
314 -(((
315 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
316 -)))
317 -
318 -(((
319 -(% style="background-color:yellow" %)**GND  <-> GND
320 -TXD  <->  TXD
321 -RXD  <->  RXD**
322 -)))
323 -
324 -
325 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
326 -
327 -Connect USB TTL Adapter to PC after connecting the wires
328 -
329 -
330 -[[image:image-20220602102240-4.png||height="304" width="600"]]
331 -
332 -
333 -
334 -=== 2.8.3  Upgrade steps ===
335 -
336 -
337 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
338 -
339 -
340 -[[image:image-20220602102824-5.png||height="306" width="600"]]
341 -
342 -
343 -
344 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
345 -
346 -
347 -[[image:image-20220602104701-12.png||height="285" width="600"]]
348 -
349 -
350 -
351 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
352 -
353 -
354 -(((
355 -(% 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/]]**
356 -)))
357 -
358 -
359 -[[image:image-20220602103227-6.png]]
360 -
361 -
362 -[[image:image-20220602103357-7.png]]
363 -
364 -
365 -
366 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
367 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
368 -
369 -
370 -[[image:image-20220602103844-8.png]]
371 -
372 -
373 -
374 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
375 -(% style="color:blue" %)**3. Select the bin file to burn**
376 -
377 -
378 -[[image:image-20220602104144-9.png]]
379 -
380 -
381 -[[image:image-20220602104251-10.png]]
382 -
383 -
384 -[[image:image-20220602104402-11.png]]
385 -
386 -
387 -
388 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
389 -(% style="color:blue" %)**4. Click to start the download**
390 -
391 -[[image:image-20220602104923-13.png]]
392 -
393 -
394 -
395 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
396 -(% style="color:blue" %)**5. Check update process**
397 -
398 -
399 -[[image:image-20220602104948-14.png]]
400 -
401 -
402 -
403 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
404 -(% style="color:blue" %)**The following picture shows that the burning is successful**
405 -
406 -[[image:image-20220602105251-15.png]]
407 -
408 -
409 -
410 -= 3.  LA66 USB LoRaWAN Adapter =
411 -
412 -
413 -== 3.1  Overview ==
414 -
415 -
416 -[[image:image-20220715001142-3.png||height="145" width="220"]]
417 -
418 -
419 -(((
420 -(% 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.
421 -)))
422 -
423 -(((
424 -(% 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.
425 -)))
426 -
427 -(((
428 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
429 -)))
430 -
431 -(((
432 -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.
433 -)))
434 -
435 -(((
436 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
437 -)))
438 -
439 -
440 -
441 -== 3.2  Features ==
442 -
443 -
444 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
445 -* Ultra-long RF range
446 -* Support LoRaWAN v1.0.4 protocol
447 -* Support peer-to-peer protocol
448 -* TCXO crystal to ensure RF performance on low temperature
449 -* Spring RF antenna
450 -* Available in different frequency LoRaWAN frequency bands.
451 -* World-wide unique OTAA keys.
452 -* AT Command via UART-TTL interface
453 -* Firmware upgradable via UART interface
454 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
455 -
456 -
457 -
458 -== 3.3  Specification ==
459 -
460 -
461 -* CPU: 32-bit 48 MHz
462 -* Flash: 256KB
463 -* RAM: 64KB
464 -* Input Power Range: 5v
465 -* Frequency Range: 150 MHz ~~ 960 MHz
466 -* Maximum Power +22 dBm constant RF output
467 -* High sensitivity: -148 dBm
468 -* Temperature:
469 -** Storage: -55 ~~ +125℃
470 -** Operating: -40 ~~ +85℃
471 -* Humidity:
472 -** Storage: 5 ~~ 95% (Non-Condensing)
473 -** Operating: 10 ~~ 95% (Non-Condensing)
474 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
475 -* LoRa Rx current: <9 mA
476 -
477 -
478 -
479 -== 3.4  Pin Mapping & LED ==
480 -
481 -
482 -
483 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
484 -
485 -
486 -(((
487 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
488 -)))
489 -
490 -
491 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
492 -
493 -
494 -[[image:image-20220723100027-1.png]]
495 -
496 -
497 -Open the serial port tool
498 -
499 -[[image:image-20220602161617-8.png]]
500 -
501 -[[image:image-20220602161718-9.png||height="457" width="800"]]
502 -
503 -
504 -
505 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
506 -
507 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
508 -
509 -
510 -[[image:image-20220602161935-10.png||height="498" width="800"]]
511 -
512 -
513 -
514 -(% style="color:blue" %)**3. See Uplink Command**
515 -
516 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
517 -
518 -example: AT+SENDB=01,02,8,05820802581ea0a5
519 -
520 -[[image:image-20220602162157-11.png||height="497" width="800"]]
521 -
522 -
523 -
524 -(% style="color:blue" %)**4. Check to see if TTN received the message**
525 -
526 -[[image:image-20220602162331-12.png||height="420" width="800"]]
527 -
528 -
529 -
530 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
531 -
532 -
533 533  **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]]
534 534  
535 535  (**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]])
536 536  
179 +
537 537  (% style="color:red" %)**Preconditions:**
538 538  
539 539  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -548,11 +548,12 @@
548 548  
549 549  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
550 550  
194 +
551 551  [[image:image-20220602115852-3.png||height="450" width="1187"]]
552 552  
553 553  
554 554  
555 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
199 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
556 556  
557 557  
558 558  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -560,6 +560,7 @@
560 560  
561 561  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
562 562  
207 +
563 563  [[image:image-20220723100439-2.png]]
564 564  
565 565  
... ... @@ -566,6 +566,7 @@
566 566  
567 567  (% style="color:blue" %)**2. Install Minicom in RPi.**
568 568  
214 +
569 569  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
570 570  
571 571   (% style="background-color:yellow" %)**apt update**
... ... @@ -581,6 +581,7 @@
581 581  
582 582  (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
583 583  
230 +
584 584  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
585 585  
586 586  
... ... @@ -590,6 +590,7 @@
590 590  
591 591  (% style="color:blue" %)**4. Send Uplink message**
592 592  
240 +
593 593  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
594 594  
595 595  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -605,12 +605,13 @@
605 605  
606 606  
607 607  
608 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
256 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
609 609  
610 610  
611 -=== 3.8.1  Hardware and Software Connection ===
259 +=== 1.9.1  Hardware and Software Connection ===
612 612  
613 613  
262 +
614 614  ==== (% style="color:blue" %)**Overview：**(%%) ====
615 615  
616 616  
... ... @@ -624,8 +624,10 @@
624 624  
625 625  
626 626  
276 +
627 627  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
628 628  
279 +
629 629  A USB to Type-C adapter is needed to connect to a Mobile phone.
630 630  
631 631  Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
... ... @@ -633,17 +633,22 @@
633 633  [[image:image-20220813174353-2.png||height="360" width="313"]]
634 634  
635 635  
287 +
636 636  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
637 637  
290 +
638 638  [[(% 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)
639 639  
640 640  [[image:image-20220813173738-1.png]]
641 641  
642 642  
296 +
643 643  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
644 644  
299 +
645 645  Function and page introduction
646 646  
302 +
647 647  [[image:image-20220723113448-7.png||height="995" width="450"]]
648 648  
649 649  **Block Explain:**
... ... @@ -675,8 +675,10 @@
675 675  13.  exit button
676 676  
677 677  
334 +
678 678  LA66 USB LoRaWAN Module not connected
679 679  
337 +
680 680  [[image:image-20220723110520-5.png||height="677" width="508"]]
681 681  
682 682  
... ... @@ -687,11 +687,12 @@
687 687  
688 688  
689 689  
690 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
348 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
691 691  
692 692  
693 693  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
694 694  
353 +
695 695  [[image:image-20220723134549-8.png]]
696 696  
697 697  
... ... @@ -698,6 +698,7 @@
698 698  
699 699  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
700 700  
360 +
701 701  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
702 702  
703 703  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/]]
... ... @@ -704,7 +704,9 @@
704 704  
705 705  After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
706 706  
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]]
707 707  
369 +
708 708  Example output in NodeRed is as below:
709 709  
710 710  [[image:image-20220723144339-1.png]]
... ... @@ -711,7 +711,7 @@
711 711  
712 712  
713 713  
714 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
376 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
715 715  
716 716  
717 717  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -718,24 +718,25 @@
718 718  
719 719  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)
720 720  
383 +
721 721  [[image:image-20220723150132-2.png]]
722 722  
723 723  
724 724  
725 -= 4.  FAQ =
388 += 2.  FAQ =
726 726  
727 727  
728 -== 4.1  How to Compile Source Code for LA66? ==
391 +== 2.1  How to Compile Source Code for LA66? ==
729 729  
730 730  
731 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
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]]
732 732  
733 733  
734 734  
735 -= 5.  Order Info =
398 += 3.  Order Info =
736 736  
737 737  
738 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
401 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
739 739  
740 740  
741 741  (% style="color:blue" %)**XXX**(%%): The default frequency band
... ... @@ -750,9 +750,10 @@
750 750  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
751 751  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
752 752  
416 += 4.  Reference =
753 753  
754 754  
755 -= 6.  Reference =
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]].
756 756  
757 -
758 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
422 +
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