Last modified by Xiaoling on 2025/02/07 16:37
<
From version < 146.4 >
edited by Xiaoling
on 2022/08/16 11:04
To version < 158.1 >
edited by Bei Jinggeng
on 2022/12/10 14:13
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
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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  
... ... @@ -53,16 +53,19 @@
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  
57 +
66 66  == 1.3  Specification ==
67 67  
68 68  
... ... @@ -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.
64 +* 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
... ... @@ -82,449 +82,134 @@
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 ==
88 88  
78 +== 1.4  Pin Mapping & LED ==
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.
91 91  
81 +[[image:image-20220813183239-3.png||height="526" width="662"]]
92 92  
93 93  
94 -== 1.5  Dimension ==
95 95  
96 -[[image:image-20220718094750-3.png]]
85 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
97 97  
98 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"]]
89 +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 -)))
93 +(% 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 -)))
96 +[[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 -)))
99 +Open the serial port tool
154 154  
101 +[[image:image-20220602161617-8.png]]
155 155  
156 156  
157 -== 2.2  Features ==
104 +[[image:image-20220602161718-9.png||height="457" width="800"]]
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
170 170  
171 -== 2.3  Specification ==
108 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
172 172  
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
111 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
191 191  
192 -== 2.4  Pin Mapping & LED ==
193 193  
114 +[[image:image-20220602161935-10.png||height="498" width="800"]]
194 194  
195 -[[image:image-20220814101457-1.png||height="553" width="761"]]
196 196  
197 -~1. The LED lights up red when there is an upstream data packet
198 -2. When the network is successfully connected, the green light will be on for 5 seconds
199 -3. Purple light on when receiving downlink data packets
200 200  
118 +(% style="color:blue" %)**3.  See Uplink Command**
201 201  
202 202  
203 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
121 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
204 204  
123 +example: AT+SENDB=01,02,8,05820802581ea0a5
205 205  
206 -**Show connection diagram：**
125 +[[image:image-20220602162157-11.png||height="497" width="800"]]
207 207  
208 208  
209 -[[image:image-20220723170210-2.png||height="908" width="681"]]
210 210  
129 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
211 211  
212 212  
213 -(% style="color:blue" %)**1.  open Arduino IDE**
132 +[[image:image-20220817093644-1.png]]
214 214  
215 215  
216 -[[image:image-20220723170545-4.png]]
217 217  
136 +== 1.6  Example: How to join helium ==
218 218  
219 219  
220 -(% style="color:blue" %)**2.  Open project**
221 221  
140 +(% style="color:blue" %)**1.  Create a new device.**
222 222  
223 -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]]
224 224  
225 -[[image:image-20220726135239-1.png]]
143 +[[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"]]
226 226  
227 227  
228 -(% 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**
229 229  
230 -[[image:image-20220726135356-2.png]]
147 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
231 231  
232 232  
233 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
150 +[[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"]]
234 234  
235 235  
236 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
237 237  
154 +(% style="color:blue" %)**3.  Use AT commands.**
238 238  
239 239  
240 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
157 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
241 241  
242 242  
243 -(% style="color:blue" %)**1.  Open project**
244 244  
161 +(% style="color:blue" %)**4.  Use the serial port tool**
245 245  
246 -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]]
247 247  
164 +[[image:image-20220909151517-2.png||height="543" width="708"]]
248 248  
249 -[[image:image-20220723172502-8.png]]
250 250  
251 251  
168 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
252 252  
253 -(% 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**
254 254  
171 +[[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"]]
255 255  
256 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
257 257  
258 258  
175 +(% style="color:blue" %)**6.  Network successfully.**
259 259  
260 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
261 261  
178 +[[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"]]
262 262  
263 -(% style="color:blue" %)**1.  Open project**
264 264  
265 265  
266 -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]]
182 +(% style="color:blue" %)**7.  Send uplink using command**
267 267  
268 268  
269 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
185 +[[image:image-20220912085244-1.png]]
270 270  
271 271  
188 +[[image:image-20220912085307-2.png]]
272 272  
273 -(% 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**
274 274  
275 275  
276 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
192 +[[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"]]
277 277  
278 278  
279 279  
280 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
196 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
281 281  
282 -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/]]
283 283  
284 -[[image:image-20220723175700-12.png||height="602" width="995"]]
285 -
286 -
287 -
288 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
289 -
290 -
291 -=== 2.8.1  Items needed for update ===
292 -
293 -
294 -1. LA66 LoRaWAN Shield
295 -1. Arduino
296 -1. USB TO TTL Adapter
297 -
298 -[[image:image-20220602100052-2.png||height="385" width="600"]]
299 -
300 -
301 -
302 -=== 2.8.2  Connection ===
303 -
304 -
305 -[[image:image-20220602101311-3.png||height="276" width="600"]]
306 -
307 -
308 -(((
309 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
310 -)))
311 -
312 -(((
313 -(% style="background-color:yellow" %)**GND  <-> GND
314 -TXD  <->  TXD
315 -RXD  <->  RXD**
316 -)))
317 -
318 -
319 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
320 -
321 -Connect USB TTL Adapter to PC after connecting the wires
322 -
323 -
324 -[[image:image-20220602102240-4.png||height="304" width="600"]]
325 -
326 -
327 -
328 -=== 2.8.3  Upgrade steps ===
329 -
330 -
331 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
332 -
333 -
334 -[[image:image-20220602102824-5.png||height="306" width="600"]]
335 -
336 -
337 -
338 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
339 -
340 -
341 -[[image:image-20220602104701-12.png||height="285" width="600"]]
342 -
343 -
344 -
345 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
346 -
347 -
348 -(((
349 -(% 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/]]**
350 -)))
351 -
352 -
353 -[[image:image-20220602103227-6.png]]
354 -
355 -
356 -[[image:image-20220602103357-7.png]]
357 -
358 -
359 -
360 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
361 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
362 -
363 -
364 -[[image:image-20220602103844-8.png]]
365 -
366 -
367 -
368 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
369 -(% style="color:blue" %)**3. Select the bin file to burn**
370 -
371 -
372 -[[image:image-20220602104144-9.png]]
373 -
374 -
375 -[[image:image-20220602104251-10.png]]
376 -
377 -
378 -[[image:image-20220602104402-11.png]]
379 -
380 -
381 -
382 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
383 -(% style="color:blue" %)**4. Click to start the download**
384 -
385 -[[image:image-20220602104923-13.png]]
386 -
387 -
388 -
389 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
390 -(% style="color:blue" %)**5. Check update process**
391 -
392 -
393 -[[image:image-20220602104948-14.png]]
394 -
395 -
396 -
397 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
398 -(% style="color:blue" %)**The following picture shows that the burning is successful**
399 -
400 -[[image:image-20220602105251-15.png]]
401 -
402 -
403 -
404 -= 3.  LA66 USB LoRaWAN Adapter =
405 -
406 -
407 -== 3.1  Overview ==
408 -
409 -
410 -[[image:image-20220715001142-3.png||height="145" width="220"]]
411 -
412 -
413 -(((
414 -(% 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.
415 -)))
416 -
417 -(((
418 -(% 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.
419 -)))
420 -
421 -(((
422 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
423 -)))
424 -
425 -(((
426 -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.
427 -)))
428 -
429 -(((
430 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
431 -)))
432 -
433 -
434 -
435 -== 3.2  Features ==
436 -
437 -
438 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
439 -* Ultra-long RF range
440 -* Support LoRaWAN v1.0.4 protocol
441 -* Support peer-to-peer protocol
442 -* TCXO crystal to ensure RF performance on low temperature
443 -* Spring RF antenna
444 -* Available in different frequency LoRaWAN frequency bands.
445 -* World-wide unique OTAA keys.
446 -* AT Command via UART-TTL interface
447 -* Firmware upgradable via UART interface
448 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
449 -
450 -== 3.3  Specification ==
451 -
452 -
453 -* CPU: 32-bit 48 MHz
454 -* Flash: 256KB
455 -* RAM: 64KB
456 -* Input Power Range: 5v
457 -* Frequency Range: 150 MHz ~~ 960 MHz
458 -* Maximum Power +22 dBm constant RF output
459 -* High sensitivity: -148 dBm
460 -* Temperature:
461 -** Storage: -55 ~~ +125℃
462 -** Operating: -40 ~~ +85℃
463 -* Humidity:
464 -** Storage: 5 ~~ 95% (Non-Condensing)
465 -** Operating: 10 ~~ 95% (Non-Condensing)
466 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
467 -* LoRa Rx current: <9 mA
468 -
469 -== 3.4  Pin Mapping & LED ==
470 -
471 -[[image:image-20220813183239-3.png||height="526" width="662"]]
472 -
473 -
474 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
475 -
476 -
477 -(((
478 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
479 -)))
480 -
481 -
482 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
483 -
484 -
485 -[[image:image-20220723100027-1.png]]
486 -
487 -
488 -Open the serial port tool
489 -
490 -[[image:image-20220602161617-8.png]]
491 -
492 -[[image:image-20220602161718-9.png||height="457" width="800"]]
493 -
494 -
495 -
496 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
497 -
498 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
499 -
500 -
501 -[[image:image-20220602161935-10.png||height="498" width="800"]]
502 -
503 -
504 -
505 -(% style="color:blue" %)**3. See Uplink Command**
506 -
507 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
508 -
509 -example: AT+SENDB=01,02,8,05820802581ea0a5
510 -
511 -[[image:image-20220602162157-11.png||height="497" width="800"]]
512 -
513 -
514 -
515 -(% style="color:blue" %)**4. Check to see if TTN received the message**
516 -
517 -[[image:image-20220602162331-12.png||height="420" width="800"]]
518 -
519 -
520 -
521 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
522 -
523 -
524 524  **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]]
525 525  
526 526  (**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]])
527 527  
203 +
528 528  (% style="color:red" %)**Preconditions:**
529 529  
530 530  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -537,26 +537,31 @@
537 537  
538 538  (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
539 539  
540 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
216 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
541 541  
218 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
219 +
220 +
542 542  [[image:image-20220602115852-3.png||height="450" width="1187"]]
543 543  
544 544  
545 545  
546 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
225 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
547 547  
548 548  
549 549  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
550 550  
551 551  
552 -(% 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**
553 553  
233 +
554 554  [[image:image-20220723100439-2.png]]
555 555  
556 556  
557 557  
558 -(% style="color:blue" %)**2. Install Minicom in RPi.**
238 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
559 559  
240 +
560 560  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
561 561  
562 562   (% style="background-color:yellow" %)**apt update**
... ... @@ -570,8 +570,9 @@
570 570  
571 571  
572 572  
573 -(% 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.**
574 574  
256 +
575 575  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
576 576  
577 577  
... ... @@ -579,8 +579,9 @@
579 579  
580 580  
581 581  
582 -(% style="color:blue" %)**4. Send Uplink message**
264 +(% style="color:blue" %)**4.  Send Uplink message**
583 583  
266 +
584 584  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
585 585  
586 586  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -592,16 +592,18 @@
592 592  
593 593  Check to see if TTN received the message
594 594  
278 +
595 595  [[image:image-20220602160627-7.png||height="369" width="800"]]
596 596  
597 597  
598 598  
599 -== 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 ==
600 600  
601 601  
602 -=== 3.8.1  Hardware and Software Connection ===
286 +=== 1.9.1  Hardware and Software Connection ===
603 603  
604 604  
289 +
605 605  ==== (% style="color:blue" %)**Overview：**(%%) ====
606 606  
607 607  
... ... @@ -615,8 +615,11 @@
615 615  
616 616  
617 617  
303 +
304 +
618 618  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
619 619  
307 +
620 620  A USB to Type-C adapter is needed to connect to a Mobile phone.
621 621  
622 622  Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
... ... @@ -624,19 +624,28 @@
624 624  [[image:image-20220813174353-2.png||height="360" width="313"]]
625 625  
626 626  
315 +
316 +
627 627  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
628 628  
319 +
629 629  [[(% 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)
630 630  
322 +
631 631  [[image:image-20220813173738-1.png]]
632 632  
633 633  
326 +
327 +
634 634  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
635 635  
330 +
636 636  Function and page introduction
637 637  
333 +
638 638  [[image:image-20220723113448-7.png||height="995" width="450"]]
639 639  
336 +
640 640  **Block Explain:**
641 641  
642 642  1.  Display LA66 USB LoRaWAN Module connection status
... ... @@ -666,8 +666,10 @@
666 666  13.  exit button
667 667  
668 668  
366 +
669 669  LA66 USB LoRaWAN Module not connected
670 670  
369 +
671 671  [[image:image-20220723110520-5.png||height="677" width="508"]]
672 672  
673 673  
... ... @@ -674,15 +674,18 @@
674 674  
675 675  Connect LA66 USB LoRaWAN Module
676 676  
376 +
677 677  [[image:image-20220723110626-6.png||height="681" width="511"]]
678 678  
679 679  
680 680  
681 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
682 682  
382 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
683 683  
384 +
684 684  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
685 685  
387 +
686 686  [[image:image-20220723134549-8.png]]
687 687  
688 688  
... ... @@ -689,6 +689,7 @@
689 689  
690 690  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
691 691  
394 +
692 692  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
693 693  
694 694  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/]]
... ... @@ -695,7 +695,9 @@
695 695  
696 696  After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
697 697  
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]]
698 698  
403 +
699 699  Example output in NodeRed is as below:
700 700  
701 701  [[image:image-20220723144339-1.png]]
... ... @@ -702,21 +702,22 @@
702 702  
703 703  
704 704  
705 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
410 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
706 706  
707 707  
708 -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.
709 709  
710 -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).
711 711  
417 +
712 712  [[image:image-20220723150132-2.png]]
713 713  
714 714  
715 715  
716 -= 4.  FAQ =
422 += 2.  FAQ =
717 717  
718 718  
719 -== 4.1  How to Compile Source Code for LA66? ==
425 +== 2.1  How to Compile Source Code for LA66? ==
720 720  
721 721  
722 722  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]]
... ... @@ -723,12 +723,19 @@
723 723  
724 724  
725 725  
726 -= 5.  Order Info =
432 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
727 727  
728 728  
729 -**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]]
730 730  
731 731  
438 +
439 += 3.  Order Info =
440 +
441 +
442 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
443 +
444 +
732 732  (% style="color:blue" %)**XXX**(%%): The default frequency band
733 733  
734 734  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -741,7 +741,37 @@
741 741  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
742 742  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
743 743  
744 -= 6.  Reference =
745 745  
458 += 4.  Reference =
746 746  
747 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
460 +
461 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
462 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
463 +
464 +
465 += 5.  FCC Statement =
466 +
467 +
468 +(% style="color:red" %)**FCC Caution:**
469 +
470 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
471 +
472 +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.
473 +
474 +
475 +(% style="color:red" %)**IMPORTANT NOTE: **
476 +
477 +(% 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:
478 +
479 +—Reorient or relocate the receiving antenna.
480 +
481 +—Increase the separation between the equipment and receiver.
482 +
483 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
484 +
485 +—Consult the dealer or an experienced radio/TV technician for help.
486 +
487 +
488 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
489 +
490 +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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