Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 145.1 >
edited by Edwin Chen
on 2022/08/14 10:15
To version < 154.1 >
edited by Bei Jinggeng
on 2022/09/09 15:19
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.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  
... ... @@ -53,15 +53,17 @@
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 66  == 1.3  Specification ==
67 67  
... ... @@ -69,8 +69,7 @@
69 69  * CPU: 32-bit 48 MHz
70 70  * Flash: 256KB
71 71  * RAM: 64KB
72 -* Input Power Range: 1.8v ~~ 3.7v
73 -* Power Consumption: < 4uA.
63 +* Input Power Range: 5v
74 74  * Frequency Range: 150 MHz ~~ 960 MHz
75 75  * Maximum Power +22 dBm constant RF output
76 76  * High sensitivity: -148 dBm
... ... @@ -82,447 +82,111 @@
82 82  ** Operating: 10 ~~ 95% (Non-Condensing)
83 83  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
84 84  * LoRa Rx current: <9 mA
85 -* I/O Voltage: 3.3v
86 86  
87 -== 1.4  AT Command ==
76 +== 1.4  Pin Mapping & LED ==
88 88  
89 89  
90 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
79 +[[image:image-20220813183239-3.png||height="526" width="662"]]
91 91  
92 92  
93 93  
94 -== 1.5  Dimension ==
83 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
95 95  
96 -[[image:image-20220718094750-3.png]]
97 97  
98 -
99 -
100 -== 1.6  Pin Mapping ==
101 -
102 -[[image:image-20220720111850-1.png]]
103 -
104 -
105 -
106 -== 1.7  Land Pattern ==
107 -
108 -
109 -[[image:image-20220517072821-2.png]]
110 -
111 -
112 -
113 -= 2.  LA66 LoRaWAN Shield =
114 -
115 -
116 -== 2.1  Overview ==
117 -
118 -
119 119  (((
120 -[[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.
121 121  )))
122 122  
123 -(((
124 -
125 -)))
126 126  
127 -(((
128 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to  Arduino projects.
129 -)))
91 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
130 130  
131 -(((
132 -(((
133 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely.  This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
134 -)))
135 -)))
136 136  
137 -(((
138 -(((
139 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
140 -)))
141 -)))
94 +[[image:image-20220723100027-1.png]]
142 142  
143 -(((
144 -(((
145 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
146 -)))
147 -)))
148 148  
149 -(((
150 -(((
151 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
152 -)))
153 -)))
97 +Open the serial port tool
154 154  
99 +[[image:image-20220602161617-8.png]]
155 155  
101 +[[image:image-20220602161718-9.png||height="457" width="800"]]
156 156  
157 -== 2.2  Features ==
158 158  
159 159  
160 -* Arduino Shield base on LA66 LoRaWAN module
161 -* Support LoRaWAN v1.0.4 protocol
162 -* Support peer-to-peer protocol
163 -* TCXO crystal to ensure RF performance on low temperature
164 -* SMA connector
165 -* Available in different frequency LoRaWAN frequency bands.
166 -* World-wide unique OTAA keys.
167 -* AT Command via UART-TTL interface
168 -* Firmware upgradable via UART interface
169 -* Ultra-long RF range
105 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
170 170  
171 -== 2.3  Specification ==
172 172  
108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
173 173  
174 -* CPU: 32-bit 48 MHz
175 -* Flash: 256KB
176 -* RAM: 64KB
177 -* Input Power Range: 1.8v ~~ 3.7v
178 -* Power Consumption: < 4uA.
179 -* Frequency Range: 150 MHz ~~ 960 MHz
180 -* Maximum Power +22 dBm constant RF output
181 -* High sensitivity: -148 dBm
182 -* Temperature:
183 -** Storage: -55 ~~ +125℃
184 -** Operating: -40 ~~ +85℃
185 -* Humidity:
186 -** Storage: 5 ~~ 95% (Non-Condensing)
187 -** Operating: 10 ~~ 95% (Non-Condensing)
188 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
189 -* LoRa Rx current: <9 mA
190 -* I/O Voltage: 3.3v
191 191  
192 -== 2.4  Pin Mapping & LED ==
111 +[[image:image-20220602161935-10.png||height="498" width="800"]]
193 193  
194 194  
195 -~1. The LED lights up red when there is an upstream data packet
196 -2. When the network is successfully connected, the green light will be on for 5 seconds
197 -3. Purple light on when receiving downlink data packets
198 198  
115 +(% style="color:blue" %)**3. See Uplink Command**
199 199  
200 200  
201 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
118 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
202 202  
120 +example: AT+SENDB=01,02,8,05820802581ea0a5
203 203  
204 -**Show connection diagram：**
122 +[[image:image-20220602162157-11.png||height="497" width="800"]]
205 205  
206 206  
207 -[[image:image-20220723170210-2.png||height="908" width="681"]]
208 208  
126 +(% style="color:blue" %)**4. Check to see if TTN received the message**
209 209  
210 210  
211 -(% style="color:blue" %)**1.  open Arduino IDE**
129 +[[image:image-20220817093644-1.png]]
212 212  
213 213  
214 -[[image:image-20220723170545-4.png]]
215 215  
133 +== 1.6  Example: How to join helium ==
216 216  
135 +(% style="color:blue" %)**1. Create a new device.**
217 217  
218 -(% style="color:blue" %)**2.  Open project**
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"]]
219 219  
220 220  
221 -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]]
140 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
222 222  
223 -[[image:image-20220726135239-1.png]]
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"]]
224 224  
225 225  
226 -(% 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**
145 +(% style="color:blue" %)**3.  Use AT commands.**
227 227  
228 -[[image:image-20220726135356-2.png]]
147 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
229 229  
230 230  
231 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
150 +(% style="color:blue" %)**4..  Use the serial port tool**
232 232  
152 +[[image:image-20220909151517-2.png||height="543" width="708"]]
233 233  
234 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
235 235  
155 +(% style="color:blue" %)**5.Use command AT+CFG to get device configuration**
236 236  
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"]]
237 237  
238 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
239 239  
160 +(% style="color:blue" %)**6.  Network successfully.**
240 240  
241 -(% style="color:blue" %)**1.  Open project**
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"]]
242 242  
243 243  
244 -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]]
165 +(% style="color:blue" %)**7.  Send uplink using command**
245 245  
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"]]
246 246  
247 -[[image:image-20220723172502-8.png]]
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"]]
248 248  
249 249  
172 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
250 250  
251 -(% 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**
252 252  
253 -
254 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
255 -
256 -
257 -
258 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
259 -
260 -
261 -(% style="color:blue" %)**1.  Open project**
262 -
263 -
264 -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]]
265 -
266 -
267 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
268 -
269 -
270 -
271 -(% 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**
272 -
273 -
274 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
275 -
276 -
277 -
278 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
279 -
280 -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/]]
281 -
282 -[[image:image-20220723175700-12.png||height="602" width="995"]]
283 -
284 -
285 -
286 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
287 -
288 -
289 -=== 2.8.1  Items needed for update ===
290 -
291 -
292 -1. LA66 LoRaWAN Shield
293 -1. Arduino
294 -1. USB TO TTL Adapter
295 -
296 -[[image:image-20220602100052-2.png||height="385" width="600"]]
297 -
298 -
299 -
300 -=== 2.8.2  Connection ===
301 -
302 -
303 -[[image:image-20220602101311-3.png||height="276" width="600"]]
304 -
305 -
306 -(((
307 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
308 -)))
309 -
310 -(((
311 -(% style="background-color:yellow" %)**GND  <-> GND
312 -TXD  <->  TXD
313 -RXD  <->  RXD**
314 -)))
315 -
316 -
317 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
318 -
319 -Connect USB TTL Adapter to PC after connecting the wires
320 -
321 -
322 -[[image:image-20220602102240-4.png||height="304" width="600"]]
323 -
324 -
325 -
326 -=== 2.8.3  Upgrade steps ===
327 -
328 -
329 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
330 -
331 -
332 -[[image:image-20220602102824-5.png||height="306" width="600"]]
333 -
334 -
335 -
336 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
337 -
338 -
339 -[[image:image-20220602104701-12.png||height="285" width="600"]]
340 -
341 -
342 -
343 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
344 -
345 -
346 -(((
347 -(% 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/]]**
348 -)))
349 -
350 -
351 -[[image:image-20220602103227-6.png]]
352 -
353 -
354 -[[image:image-20220602103357-7.png]]
355 -
356 -
357 -
358 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
359 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
360 -
361 -
362 -[[image:image-20220602103844-8.png]]
363 -
364 -
365 -
366 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
367 -(% style="color:blue" %)**3. Select the bin file to burn**
368 -
369 -
370 -[[image:image-20220602104144-9.png]]
371 -
372 -
373 -[[image:image-20220602104251-10.png]]
374 -
375 -
376 -[[image:image-20220602104402-11.png]]
377 -
378 -
379 -
380 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
381 -(% style="color:blue" %)**4. Click to start the download**
382 -
383 -[[image:image-20220602104923-13.png]]
384 -
385 -
386 -
387 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
388 -(% style="color:blue" %)**5. Check update process**
389 -
390 -
391 -[[image:image-20220602104948-14.png]]
392 -
393 -
394 -
395 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
396 -(% style="color:blue" %)**The following picture shows that the burning is successful**
397 -
398 -[[image:image-20220602105251-15.png]]
399 -
400 -
401 -
402 -= 3.  LA66 USB LoRaWAN Adapter =
403 -
404 -
405 -== 3.1  Overview ==
406 -
407 -
408 -[[image:image-20220715001142-3.png||height="145" width="220"]]
409 -
410 -
411 -(((
412 -(% 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.
413 -)))
414 -
415 -(((
416 -(% 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.
417 -)))
418 -
419 -(((
420 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
421 -)))
422 -
423 -(((
424 -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.
425 -)))
426 -
427 -(((
428 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
429 -)))
430 -
431 -
432 -
433 -== 3.2  Features ==
434 -
435 -
436 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
437 -* Ultra-long RF range
438 -* Support LoRaWAN v1.0.4 protocol
439 -* Support peer-to-peer protocol
440 -* TCXO crystal to ensure RF performance on low temperature
441 -* Spring RF antenna
442 -* Available in different frequency LoRaWAN frequency bands.
443 -* World-wide unique OTAA keys.
444 -* AT Command via UART-TTL interface
445 -* Firmware upgradable via UART interface
446 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
447 -
448 -== 3.3  Specification ==
449 -
450 -
451 -* CPU: 32-bit 48 MHz
452 -* Flash: 256KB
453 -* RAM: 64KB
454 -* Input Power Range: 5v
455 -* Frequency Range: 150 MHz ~~ 960 MHz
456 -* Maximum Power +22 dBm constant RF output
457 -* High sensitivity: -148 dBm
458 -* Temperature:
459 -** Storage: -55 ~~ +125℃
460 -** Operating: -40 ~~ +85℃
461 -* Humidity:
462 -** Storage: 5 ~~ 95% (Non-Condensing)
463 -** Operating: 10 ~~ 95% (Non-Condensing)
464 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
465 -* LoRa Rx current: <9 mA
466 -
467 -== 3.4  Pin Mapping & LED ==
468 -
469 -[[image:image-20220813183239-3.png||height="526" width="662"]]
470 -
471 -
472 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
473 -
474 -
475 -(((
476 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
477 -)))
478 -
479 -
480 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
481 -
482 -
483 -[[image:image-20220723100027-1.png]]
484 -
485 -
486 -Open the serial port tool
487 -
488 -[[image:image-20220602161617-8.png]]
489 -
490 -[[image:image-20220602161718-9.png||height="457" width="800"]]
491 -
492 -
493 -
494 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
495 -
496 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
497 -
498 -
499 -[[image:image-20220602161935-10.png||height="498" width="800"]]
500 -
501 -
502 -
503 -(% style="color:blue" %)**3. See Uplink Command**
504 -
505 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
506 -
507 -example: AT+SENDB=01,02,8,05820802581ea0a5
508 -
509 -[[image:image-20220602162157-11.png||height="497" width="800"]]
510 -
511 -
512 -
513 -(% style="color:blue" %)**4. Check to see if TTN received the message**
514 -
515 -[[image:image-20220602162331-12.png||height="420" width="800"]]
516 -
517 -
518 -
519 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
520 -
521 -
522 522  **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]]
523 523  
524 524  (**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]])
525 525  
179 +
526 526  (% style="color:red" %)**Preconditions:**
527 527  
528 528  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -537,11 +537,12 @@
537 537  
538 538  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
539 539  
194 +
540 540  [[image:image-20220602115852-3.png||height="450" width="1187"]]
541 541  
542 542  
543 543  
544 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
199 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
545 545  
546 546  
547 547  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -549,6 +549,7 @@
549 549  
550 550  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
551 551  
207 +
552 552  [[image:image-20220723100439-2.png]]
553 553  
554 554  
... ... @@ -555,6 +555,7 @@
555 555  
556 556  (% style="color:blue" %)**2. Install Minicom in RPi.**
557 557  
214 +
558 558  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
559 559  
560 560   (% style="background-color:yellow" %)**apt update**
... ... @@ -570,6 +570,7 @@
570 570  
571 571  (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
572 572  
230 +
573 573  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
574 574  
575 575  
... ... @@ -579,6 +579,7 @@
579 579  
580 580  (% style="color:blue" %)**4. Send Uplink message**
581 581  
240 +
582 582  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
583 583  
584 584  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -594,12 +594,13 @@
594 594  
595 595  
596 596  
597 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
256 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
598 598  
599 599  
600 -=== 3.8.1  Hardware and Software Connection ===
259 +=== 1.8.1  Hardware and Software Connection ===
601 601  
602 602  
262 +
603 603  ==== (% style="color:blue" %)**Overview：**(%%) ====
604 604  
605 605  
... ... @@ -613,8 +613,10 @@
613 613  
614 614  
615 615  
276 +
616 616  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
617 617  
279 +
618 618  A USB to Type-C adapter is needed to connect to a Mobile phone.
619 619  
620 620  Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
... ... @@ -622,17 +622,22 @@
622 622  [[image:image-20220813174353-2.png||height="360" width="313"]]
623 623  
624 624  
287 +
625 625  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
626 626  
290 +
627 627  [[(% 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)
628 628  
629 629  [[image:image-20220813173738-1.png]]
630 630  
631 631  
296 +
632 632  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
633 633  
299 +
634 634  Function and page introduction
635 635  
302 +
636 636  [[image:image-20220723113448-7.png||height="995" width="450"]]
637 637  
638 638  **Block Explain:**
... ... @@ -664,8 +664,10 @@
664 664  13.  exit button
665 665  
666 666  
334 +
667 667  LA66 USB LoRaWAN Module not connected
668 668  
337 +
669 669  [[image:image-20220723110520-5.png||height="677" width="508"]]
670 670  
671 671  
... ... @@ -676,11 +676,12 @@
676 676  
677 677  
678 678  
679 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
348 +=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
680 680  
681 681  
682 682  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
683 683  
353 +
684 684  [[image:image-20220723134549-8.png]]
685 685  
686 686  
... ... @@ -687,6 +687,7 @@
687 687  
688 688  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
689 689  
360 +
690 690  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
691 691  
692 692  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/]]
... ... @@ -693,7 +693,9 @@
693 693  
694 694  After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
695 695  
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]]
696 696  
369 +
697 697  Example output in NodeRed is as below:
698 698  
699 699  [[image:image-20220723144339-1.png]]
... ... @@ -700,7 +700,7 @@
700 700  
701 701  
702 702  
703 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
376 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
704 704  
705 705  
706 706  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -707,24 +707,25 @@
707 707  
708 708  Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect)
709 709  
383 +
710 710  [[image:image-20220723150132-2.png]]
711 711  
712 712  
713 713  
714 -= 4.  FAQ =
388 += 2.  FAQ =
715 715  
716 716  
717 -== 4.1  How to Compile Source Code for LA66? ==
391 +== 2.1  How to Compile Source Code for LA66? ==
718 718  
719 719  
720 -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]]
721 721  
722 722  
723 723  
724 -= 5.  Order Info =
398 += 3.  Order Info =
725 725  
726 726  
727 -**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**
728 728  
729 729  
730 730  (% style="color:blue" %)**XXX**(%%): The default frequency band
... ... @@ -739,7 +739,10 @@
739 739  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
740 740  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
741 741  
742 -= 6.  Reference =
416 += 4.  Reference =
743 743  
744 744  
745 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
419 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
420 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
421 +
422 +
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