Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 139.2 >
edited by Edwin Chen
on 2022/08/13 18:09
To version < 157.5 >
edited by Xiaoling
on 2022/10/10 11:37
>
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.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  
... ... @@ -53,19 +53,20 @@
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  
67 67  
68 -
69 69  == 1.3  Specification ==
70 70  
71 71  
... ... @@ -72,8 +72,7 @@
72 72  * CPU: 32-bit 48 MHz
73 73  * Flash: 256KB
74 74  * RAM: 64KB
75 -* Input Power Range: 1.8v ~~ 3.7v
76 -* Power Consumption: < 4uA.
65 +* Input Power Range: 5v
77 77  * Frequency Range: 150 MHz ~~ 960 MHz
78 78  * Maximum Power +22 dBm constant RF output
79 79  * High sensitivity: -148 dBm
... ... @@ -85,461 +85,135 @@
85 85  ** Operating: 10 ~~ 95% (Non-Condensing)
86 86  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
87 87  * LoRa Rx current: <9 mA
88 -* I/O Voltage: 3.3v
89 89  
90 90  
91 91  
80 +== 1.4  Pin Mapping & LED ==
92 92  
93 -== 1.4  AT Command ==
94 94  
83 +[[image:image-20220813183239-3.png||height="526" width="662"]]
95 95  
96 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
97 97  
98 98  
87 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
99 99  
100 -== 1.5  Dimension ==
101 101  
102 -[[image:image-20220718094750-3.png]]
103 -
104 -
105 -
106 -== 1.6  Pin Mapping ==
107 -
108 -[[image:image-20220720111850-1.png]]
109 -
110 -
111 -
112 -== 1.7  Land Pattern ==
113 -
114 -
115 -[[image:image-20220517072821-2.png]]
116 -
117 -
118 -
119 -= 2.  LA66 LoRaWAN Shield =
120 -
121 -
122 -== 2.1  Overview ==
123 -
124 -
125 125  (((
126 -[[image:image-20220715000826-2.png||height="145" width="220"]]
91 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
127 127  )))
128 128  
129 -(((
130 -
131 -)))
132 132  
133 -(((
134 -(% 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.
135 -)))
95 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
136 136  
137 -(((
138 -(((
139 -(% 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.
140 -)))
141 -)))
142 142  
143 -(((
144 -(((
145 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
146 -)))
147 -)))
98 +[[image:image-20220723100027-1.png]]
148 148  
149 -(((
150 -(((
151 -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.
152 -)))
153 -)))
154 154  
155 -(((
156 -(((
157 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
158 -)))
159 -)))
101 +Open the serial port tool
160 160  
103 +[[image:image-20220602161617-8.png]]
161 161  
162 162  
163 -== 2.2  Features ==
106 +[[image:image-20220602161718-9.png||height="457" width="800"]]
164 164  
165 165  
166 -* Arduino Shield base on LA66 LoRaWAN module
167 -* Support LoRaWAN v1.0.4 protocol
168 -* Support peer-to-peer protocol
169 -* TCXO crystal to ensure RF performance on low temperature
170 -* SMA connector
171 -* Available in different frequency LoRaWAN frequency bands.
172 -* World-wide unique OTAA keys.
173 -* AT Command via UART-TTL interface
174 -* Firmware upgradable via UART interface
175 -* Ultra-long RF range
176 176  
110 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
177 177  
178 178  
113 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
179 179  
180 -== 2.3  Specification ==
181 181  
116 +[[image:image-20220602161935-10.png||height="498" width="800"]]
182 182  
183 -* CPU: 32-bit 48 MHz
184 -* Flash: 256KB
185 -* RAM: 64KB
186 -* Input Power Range: 1.8v ~~ 3.7v
187 -* Power Consumption: < 4uA.
188 -* Frequency Range: 150 MHz ~~ 960 MHz
189 -* Maximum Power +22 dBm constant RF output
190 -* High sensitivity: -148 dBm
191 -* Temperature:
192 -** Storage: -55 ~~ +125℃
193 -** Operating: -40 ~~ +85℃
194 -* Humidity:
195 -** Storage: 5 ~~ 95% (Non-Condensing)
196 -** Operating: 10 ~~ 95% (Non-Condensing)
197 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
198 -* LoRa Rx current: <9 mA
199 -* I/O Voltage: 3.3v
200 200  
201 201  
120 +(% style="color:blue" %)**3.  See Uplink Command**
202 202  
203 203  
204 -== 2.4  LED ==
123 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
205 205  
125 +example: AT+SENDB=01,02,8,05820802581ea0a5
206 206  
207 -~1. The LED lights up red when there is an upstream data packet
208 -2. When the network is successfully connected, the green light will be on for 5 seconds
209 -3. Purple light on when receiving downlink data packets
127 +[[image:image-20220602162157-11.png||height="497" width="800"]]
210 210  
211 211  
212 212  
213 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
131 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
214 214  
215 215  
216 -**Show connection diagram：**
134 +[[image:image-20220817093644-1.png]]
217 217  
218 218  
219 -[[image:image-20220723170210-2.png||height="908" width="681"]]
220 220  
138 +== 1.6  Example: How to join helium ==
221 221  
222 222  
223 -(% style="color:blue" %)**1.  open Arduino IDE**
224 224  
142 +(% style="color:blue" %)**1.  Create a new device.**
225 225  
226 -[[image:image-20220723170545-4.png]]
227 227  
145 +[[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 -(% style="color:blue" %)**2.  Open project**
231 231  
149 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
232 232  
233 -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]]
234 234  
235 -[[image:image-20220726135239-1.png]]
152 +[[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"]]
236 236  
237 237  
238 -(% 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**
239 239  
240 -[[image:image-20220726135356-2.png]]
156 +(% style="color:blue" %)**3.  Use AT commands.**
241 241  
242 242  
243 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
159 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
244 244  
245 245  
246 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
247 247  
163 +(% style="color:blue" %)**4.  Use the serial port tool**
248 248  
249 249  
250 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
166 +[[image:image-20220909151517-2.png||height="543" width="708"]]
251 251  
252 252  
253 -(% style="color:blue" %)**1.  Open project**
254 254  
170 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
255 255  
256 -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]]
257 257  
173 +[[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 -[[image:image-20220723172502-8.png]]
260 260  
261 261  
177 +(% style="color:blue" %)**6.  Network successfully.**
262 262  
263 -(% 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**
264 264  
180 +[[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 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
267 267  
268 268  
184 +(% style="color:blue" %)**7.  Send uplink using command**
269 269  
270 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
271 271  
187 +[[image:image-20220912085244-1.png]]
272 272  
273 -(% style="color:blue" %)**1.  Open project**
274 274  
190 +[[image:image-20220912085307-2.png]]
275 275  
276 -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]]
277 277  
278 278  
279 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
194 +[[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"]]
280 280  
281 281  
282 282  
283 -(% 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**
198 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
284 284  
285 285  
286 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
287 -
288 -
289 -
290 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
291 -
292 -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/]]
293 -
294 -[[image:image-20220723175700-12.png||height="602" width="995"]]
295 -
296 -
297 -
298 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
299 -
300 -
301 -=== 2.8.1  Items needed for update ===
302 -
303 -
304 -1. LA66 LoRaWAN Shield
305 -1. Arduino
306 -1. USB TO TTL Adapter
307 -
308 -[[image:image-20220602100052-2.png||height="385" width="600"]]
309 -
310 -
311 -
312 -=== 2.8.2  Connection ===
313 -
314 -
315 -[[image:image-20220602101311-3.png||height="276" width="600"]]
316 -
317 -
318 -(((
319 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
320 -)))
321 -
322 -(((
323 -(% style="background-color:yellow" %)**GND  <-> GND
324 -TXD  <->  TXD
325 -RXD  <->  RXD**
326 -)))
327 -
328 -
329 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
330 -
331 -Connect USB TTL Adapter to PC after connecting the wires
332 -
333 -
334 -[[image:image-20220602102240-4.png||height="304" width="600"]]
335 -
336 -
337 -
338 -=== 2.8.3  Upgrade steps ===
339 -
340 -
341 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
342 -
343 -
344 -[[image:image-20220602102824-5.png||height="306" width="600"]]
345 -
346 -
347 -
348 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
349 -
350 -
351 -[[image:image-20220602104701-12.png||height="285" width="600"]]
352 -
353 -
354 -
355 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
356 -
357 -
358 -(((
359 -(% 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/]]**
360 -)))
361 -
362 -
363 -[[image:image-20220602103227-6.png]]
364 -
365 -
366 -[[image:image-20220602103357-7.png]]
367 -
368 -
369 -
370 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
371 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
372 -
373 -
374 -[[image:image-20220602103844-8.png]]
375 -
376 -
377 -
378 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
379 -(% style="color:blue" %)**3. Select the bin file to burn**
380 -
381 -
382 -[[image:image-20220602104144-9.png]]
383 -
384 -
385 -[[image:image-20220602104251-10.png]]
386 -
387 -
388 -[[image:image-20220602104402-11.png]]
389 -
390 -
391 -
392 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
393 -(% style="color:blue" %)**4. Click to start the download**
394 -
395 -[[image:image-20220602104923-13.png]]
396 -
397 -
398 -
399 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
400 -(% style="color:blue" %)**5. Check update process**
401 -
402 -
403 -[[image:image-20220602104948-14.png]]
404 -
405 -
406 -
407 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
408 -(% style="color:blue" %)**The following picture shows that the burning is successful**
409 -
410 -[[image:image-20220602105251-15.png]]
411 -
412 -
413 -
414 -= 3.  LA66 USB LoRaWAN Adapter =
415 -
416 -
417 -== 3.1  Overview ==
418 -
419 -
420 -[[image:image-20220715001142-3.png||height="145" width="220"]]
421 -
422 -
423 -(((
424 -(% 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.
425 -)))
426 -
427 -(((
428 -(% 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.
429 -)))
430 -
431 -(((
432 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
433 -)))
434 -
435 -(((
436 -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.
437 -)))
438 -
439 -(((
440 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
441 -)))
442 -
443 -
444 -
445 -== 3.2  Features ==
446 -
447 -
448 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
449 -* Ultra-long RF range
450 -* Support LoRaWAN v1.0.4 protocol
451 -* Support peer-to-peer protocol
452 -* TCXO crystal to ensure RF performance on low temperature
453 -* Spring RF antenna
454 -* Available in different frequency LoRaWAN frequency bands.
455 -* World-wide unique OTAA keys.
456 -* AT Command via UART-TTL interface
457 -* Firmware upgradable via UART interface
458 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
459 -
460 -
461 -
462 -
463 -== 3.3  Specification ==
464 -
465 -
466 -* CPU: 32-bit 48 MHz
467 -* Flash: 256KB
468 -* RAM: 64KB
469 -* Input Power Range: 5v
470 -* Frequency Range: 150 MHz ~~ 960 MHz
471 -* Maximum Power +22 dBm constant RF output
472 -* High sensitivity: -148 dBm
473 -* Temperature:
474 -** Storage: -55 ~~ +125℃
475 -** Operating: -40 ~~ +85℃
476 -* Humidity:
477 -** Storage: 5 ~~ 95% (Non-Condensing)
478 -** Operating: 10 ~~ 95% (Non-Condensing)
479 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
480 -* LoRa Rx current: <9 mA
481 -
482 -
483 -
484 -
485 -== 3.4  Pin Mapping & LED ==
486 -
487 -
488 -
489 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
490 -
491 -
492 -(((
493 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
494 -)))
495 -
496 -
497 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
498 -
499 -
500 -[[image:image-20220723100027-1.png]]
501 -
502 -
503 -Open the serial port tool
504 -
505 -[[image:image-20220602161617-8.png]]
506 -
507 -[[image:image-20220602161718-9.png||height="457" width="800"]]
508 -
509 -
510 -
511 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
512 -
513 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
514 -
515 -
516 -[[image:image-20220602161935-10.png||height="498" width="800"]]
517 -
518 -
519 -
520 -(% style="color:blue" %)**3. See Uplink Command**
521 -
522 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
523 -
524 -example: AT+SENDB=01,02,8,05820802581ea0a5
525 -
526 -[[image:image-20220602162157-11.png||height="497" width="800"]]
527 -
528 -
529 -
530 -(% style="color:blue" %)**4. Check to see if TTN received the message**
531 -
532 -[[image:image-20220602162331-12.png||height="420" width="800"]]
533 -
534 -
535 -
536 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
537 -
538 -
539 539  **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]]
540 540  
541 541  (**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]])
542 542  
205 +
543 543  (% style="color:red" %)**Preconditions:**
544 544  
545 545  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -554,24 +554,27 @@
554 554  
555 555  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
556 556  
220 +
557 557  [[image:image-20220602115852-3.png||height="450" width="1187"]]
558 558  
559 559  
560 560  
561 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
225 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
562 562  
563 563  
564 564  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
565 565  
566 566  
567 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
231 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
568 568  
233 +
569 569  [[image:image-20220723100439-2.png]]
570 570  
571 571  
572 572  
573 -(% style="color:blue" %)**2. Install Minicom in RPi.**
238 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
574 574  
240 +
575 575  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
576 576  
577 577   (% style="background-color:yellow" %)**apt update**
... ... @@ -585,8 +585,9 @@
585 585  
586 586  
587 587  
588 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
254 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
589 589  
256 +
590 590  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
591 591  
592 592  
... ... @@ -594,8 +594,9 @@
594 594  
595 595  
596 596  
597 -(% style="color:blue" %)**4. Send Uplink message**
264 +(% style="color:blue" %)**4.  Send Uplink message**
598 598  
266 +
599 599  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
600 600  
601 601  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -607,16 +607,18 @@
607 607  
608 608  Check to see if TTN received the message
609 609  
278 +
610 610  [[image:image-20220602160627-7.png||height="369" width="800"]]
611 611  
612 612  
613 613  
614 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
283 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
615 615  
616 616  
617 -=== 3.8.1  Hardware and Software Connection ===
286 +=== 1.9.1  Hardware and Software Connection ===
618 618  
619 619  
289 +
620 620  ==== (% style="color:blue" %)**Overview：**(%%) ====
621 621  
622 622  
... ... @@ -630,8 +630,11 @@
630 630  
631 631  
632 632  
303 +
304 +
633 633  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
634 634  
307 +
635 635  A USB to Type-C adapter is needed to connect to a Mobile phone.
636 636  
637 637  Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
... ... @@ -639,19 +639,28 @@
639 639  [[image:image-20220813174353-2.png||height="360" width="313"]]
640 640  
641 641  
315 +
316 +
642 642  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
643 643  
319 +
644 644  [[(% 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)
645 645  
322 +
646 646  [[image:image-20220813173738-1.png]]
647 647  
648 648  
326 +
327 +
649 649  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
650 650  
330 +
651 651  Function and page introduction
652 652  
333 +
653 653  [[image:image-20220723113448-7.png||height="995" width="450"]]
654 654  
336 +
655 655  **Block Explain:**
656 656  
657 657  1.  Display LA66 USB LoRaWAN Module connection status
... ... @@ -681,8 +681,10 @@
681 681  13.  exit button
682 682  
683 683  
366 +
684 684  LA66 USB LoRaWAN Module not connected
685 685  
369 +
686 686  [[image:image-20220723110520-5.png||height="677" width="508"]]
687 687  
688 688  
... ... @@ -689,15 +689,18 @@
689 689  
690 690  Connect LA66 USB LoRaWAN Module
691 691  
376 +
692 692  [[image:image-20220723110626-6.png||height="681" width="511"]]
693 693  
694 694  
695 695  
696 -=== 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 ===
697 697  
382 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
698 698  
384 +
699 699  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
700 700  
387 +
701 701  [[image:image-20220723134549-8.png]]
702 702  
703 703  
... ... @@ -704,6 +704,7 @@
704 704  
705 705  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
706 706  
394 +
707 707  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
708 708  
709 709  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/]]
... ... @@ -710,7 +710,9 @@
710 710  
711 711  After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
712 712  
401 +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]]
713 713  
403 +
714 714  Example output in NodeRed is as below:
715 715  
716 716  [[image:image-20220723144339-1.png]]
... ... @@ -717,33 +717,41 @@
717 717  
718 718  
719 719  
720 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
410 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
721 721  
722 722  
723 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
413 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
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)
415 +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  
417 +
727 727  [[image:image-20220723150132-2.png]]
728 728  
729 729  
730 730  
731 -= 4.  FAQ =
422 += 2.  FAQ =
732 732  
733 733  
734 -== 4.1  How to Compile Source Code for LA66? ==
425 +== 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]]
428 +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 =
432 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
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**
435 +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]]
745 745  
746 746  
438 +
439 += 3.  Order Info =
440 +
441 +
442 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
443 +
444 +
747 747  (% style="color:blue" %)**XXX**(%%): The default frequency band
748 748  
749 749  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -758,8 +758,37 @@
758 758  
759 759  
760 760  
459 += 4.  Reference =
761 761  
762 -= 6.  Reference =
763 763  
462 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
463 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
764 764  
765 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
465 +
466 +
467 += 5.  FCC Statement =
468 +
469 +
470 +(% style="color:red" %)**FCC Caution:**
471 +
472 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
473 +
474 +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.
475 +
476 +
477 +(% style="color:red" %)**IMPORTANT NOTE: **
478 +
479 +(% 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:
480 +
481 +—Reorient or relocate the receiving antenna.
482 +
483 +—Increase the separation between the equipment and receiver.
484 +
485 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
486 +
487 +—Consult the dealer or an experienced radio/TV technician for help.
488 +
489 +
490 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
491 +
492 +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.
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