Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 138.1 >
edited by Edwin Chen
on 2022/08/13 17:37
To version < 157.1 >
edited by Xiaoling
on 2022/09/12 08:53
>
Change comment: Uploaded new attachment "image-20220912085307-2.png", version {1}

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.Xiaoling
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  
... ... @@ -53,20 +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 -
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 +86,111 @@
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  
76 +== 1.4  Pin Mapping & LED ==
91 91  
92 92  
79 +[[image:image-20220813183239-3.png||height="526" width="662"]]
93 93  
94 94  
95 -== 1.4  AT Command ==
96 96  
83 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
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.
99 99  
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"]]
87 +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 -)))
91 +(% 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 -)))
94 +[[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 -)))
97 +Open the serial port tool
162 162  
99 +[[image:image-20220602161617-8.png]]
163 163  
101 +[[image:image-20220602161718-9.png||height="457" width="800"]]
164 164  
165 -== 2.2  Features ==
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
105 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
178 178  
179 179  
108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
180 180  
181 181  
111 +[[image:image-20220602161935-10.png||height="498" width="800"]]
182 182  
183 -== 2.3  Specification ==
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
115 +(% style="color:blue" %)**3. See Uplink Command**
203 203  
204 204  
118 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
205 205  
120 +example: AT+SENDB=01,02,8,05820802581ea0a5
206 206  
122 +[[image:image-20220602162157-11.png||height="497" width="800"]]
207 207  
208 -== 2.4  LED ==
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
126 +(% style="color:blue" %)**4. Check to see if TTN received the message**
214 214  
215 215  
129 +[[image:image-20220817093644-1.png]]
216 216  
217 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
218 218  
219 219  
220 -**Show connection diagram：**
133 +== 1.6  Example: How to join helium ==
221 221  
135 +(% style="color:blue" %)**1. Create a new device.**
222 222  
223 -[[image:image-20220723170210-2.png||height="908" width="681"]]
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"]]
224 224  
225 225  
140 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
226 226  
227 -(% style="color:blue" %)**1.  open Arduino IDE**
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"]]
228 228  
229 229  
230 -[[image:image-20220723170545-4.png]]
145 +(% style="color:blue" %)**3.  Use AT commands.**
231 231  
147 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
232 232  
233 233  
234 -(% style="color:blue" %)**2.  Open project**
150 +(% style="color:blue" %)**4..  Use the serial port tool**
235 235  
152 +[[image:image-20220909151517-2.png||height="543" width="708"]]
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]]
155 +(% style="color:blue" %)**5.Use command AT+CFG to get device configuration**
240 240  
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"]]
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**
243 243  
244 -[[image:image-20220726135356-2.png]]
160 +(% style="color:blue" %)**6.  Network successfully.**
245 245  
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"]]
246 246  
247 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
248 248  
165 +(% style="color:blue" %)**7.  Send uplink using command**
249 249  
250 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
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"]]
251 251  
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"]]
252 252  
253 253  
254 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
172 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
255 255  
256 256  
257 -(% style="color:blue" %)**1.  Open project**
258 -
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 -
262 -
263 -[[image:image-20220723172502-8.png]]
264 -
265 -
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 -
269 -
270 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
271 -
272 -
273 -
274 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
275 -
276 -
277 -(% style="color:blue" %)**1.  Open project**
278 -
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 -
282 -
283 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
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  
179 +
549 549  (% style="color:red" %)**Preconditions:**
550 550  
551 551  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -560,11 +560,12 @@
560 560  
561 561  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
562 562  
194 +
563 563  [[image:image-20220602115852-3.png||height="450" width="1187"]]
564 564  
565 565  
566 566  
567 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
199 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
568 568  
569 569  
570 570  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -572,6 +572,7 @@
572 572  
573 573  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
574 574  
207 +
575 575  [[image:image-20220723100439-2.png]]
576 576  
577 577  
... ... @@ -578,6 +578,7 @@
578 578  
579 579  (% style="color:blue" %)**2. Install Minicom in RPi.**
580 580  
214 +
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**
... ... @@ -593,6 +593,7 @@
593 593  
594 594  (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
595 595  
230 +
596 596  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
597 597  
598 598  
... ... @@ -602,6 +602,7 @@
602 602  
603 603  (% style="color:blue" %)**4. Send Uplink message**
604 604  
240 +
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
... ... @@ -617,90 +617,104 @@
617 617  
618 618  
619 619  
620 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
256 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
621 621  
622 622  
623 -=== 3.8.1  DRAGINO-LA66-APP ===
259 +=== 1.9.1  Hardware and Software Connection ===
624 624  
625 625  
626 -[[image:image-20220723102027-3.png]]
627 627  
628 -
629 -
630 630  ==== (% style="color:blue" %)**Overview：**(%%) ====
631 631  
632 632  
633 633  (((
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 -)))
267 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
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）
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.
639 639  )))
640 640  
641 641  
642 642  
643 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
644 644  
277 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
645 645  
646 -Requires a type-c to USB adapter
647 647  
648 -[[image:image-20220723104754-4.png]]
280 +A USB to Type-C adapter is needed to connect to a Mobile phone.
649 649  
282 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
650 650  
284 +[[image:image-20220813174353-2.png||height="360" width="313"]]
651 651  
286 +
287 +
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 +
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  
303 +[[image:image-20220723113448-7.png||height="995" width="450"]]
659 659  
660 -1.Display LA66 USB LoRaWAN Module connection status
305 +**Block Explain:**
661 661  
662 -2.Check and reconnect
307 +1.  Display LA66 USB LoRaWAN Module connection status
663 663  
664 -3.Turn send timestamps on or off
309 +2.  Check and reconnect
665 665  
666 -4.Display LoRaWan connection status
311 +3.  Turn send timestamps on or off
667 667  
668 -5.Check LoRaWan connection status
313 +4.  Display LoRaWan connection status
669 669  
670 -6.The RSSI value of the node when the ACK is received
315 +5.  Check LoRaWan connection status
671 671  
672 -7.Node's Signal Strength Icon
317 +6.  The RSSI value of the node when the ACK is received
673 673  
674 -8.Set the packet sending interval of the node in seconds
319 +7.  Node's Signal Strength Icon
675 675  
676 -9.AT command input box
321 +8.  Configure Location Uplink Interval
677 677  
678 -10.Send AT command button
323 +9.  AT command input box
679 679  
680 -11.Node log box
325 +10.  Send Button:  Send input box info to LA66 USB Adapter
681 681  
682 -12.clear log button
327 +11.  Output Log from LA66 USB adapter
683 683  
684 -13.exit button
329 +12.  clear log button
685 685  
331 +13.  exit button
686 686  
333 +
334 +
687 687  LA66 USB LoRaWAN Module not connected
688 688  
689 -[[image:image-20220723110520-5.png||height="903" width="677"]]
690 690  
338 +[[image:image-20220723110520-5.png||height="677" width="508"]]
691 691  
692 692  
341 +
693 693  Connect LA66 USB LoRaWAN Module
694 694  
695 -[[image:image-20220723110626-6.png||height="906" width="680"]]
344 +[[image:image-20220723110626-6.png||height="681" width="511"]]
696 696  
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 ===
348 +=== 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  
353 +
704 704  [[image:image-20220723134549-8.png]]
705 705  
706 706  
... ... @@ -707,17 +707,23 @@
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/]]
361 +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
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/]]
715 715  
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 +
716 716  [[image:image-20220723144339-1.png]]
717 717  
718 718  
719 719  
720 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
376 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
721 721  
722 722  
723 723  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -724,24 +724,25 @@
724 724  
725 725  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  
383 +
727 727  [[image:image-20220723150132-2.png]]
728 728  
729 729  
730 730  
731 -= 4.  FAQ =
388 += 2.  FAQ =
732 732  
733 733  
734 -== 4.1  How to Compile Source Code for LA66? ==
391 +== 2.1  How to Compile Source Code for LA66? ==
735 735  
736 736  
737 -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]]
738 738  
739 739  
740 740  
741 -= 5.  Order Info =
398 += 3.  Order Info =
742 742  
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**
401 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
745 745  
746 746  
747 747  (% style="color:blue" %)**XXX**(%%): The default frequency band
... ... @@ -756,11 +756,10 @@
756 756  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
757 757  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
758 758  
416 += 4.  Reference =
759 759  
760 760  
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]].
761 761  
762 -
763 -= 6.  Reference =
764 -
765 -
766 -* 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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