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Last modified by Xiaoling on 2025/02/07 16:37
From version 143.1
edited by Edwin Chen
on 2022/08/13 18:32
Change comment: There is no comment for this version
To version 169.3
edited by Xiaoling
on 2024/01/22 09:54
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 +6,25 @@
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  
13 +== 1.1  Overview ==
14 14  
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
19 19  
20 -(((
21 -
22 -)))
16 +[[image:image-20220715001142-3.png||height="194" width="294"]][[image:image-20240101111030-2.png]]
23 23  
18 +
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.
20 +(% 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  
... ... @@ -40,30 +40,27 @@
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 -
53 53  == 1.2  Features ==
54 54  
55 55  
56 -* Support LoRaWAN v1.0.4 protocol
43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
44 +* Ultra-long RF range
45 +* Support LoRaWAN v1.0.3 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
48 +* 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
53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
65 65  
66 -
67 67  == 1.3  Specification ==
68 68  
69 69  
... ... @@ -70,8 +70,7 @@
70 70  * CPU: 32-bit 48 MHz
71 71  * Flash: 256KB
72 72  * RAM: 64KB
73 -* Input Power Range: 1.8v ~~ 3.7v
74 -* Power Consumption: < 4uA.
61 +* Input Power Range: 5v
75 75  * Frequency Range: 150 MHz ~~ 960 MHz
76 76  * Maximum Power +22 dBm constant RF output
77 77  * High sensitivity: -148 dBm
... ... @@ -83,452 +83,105 @@
83 83  ** Operating: 10 ~~ 95% (Non-Condensing)
84 84  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
85 85  * LoRa Rx current: <9 mA
86 -* I/O Voltage: 3.3v
87 87  
74 +== 1.4  Pin Mapping & LED ==
88 88  
89 -== 1.4  AT Command ==
90 90  
77 +[[image:image-20220813183239-3.png||height="526" width="662"]]
91 91  
92 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
93 93  
80 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
94 94  
95 95  
96 -== 1.5  Dimension ==
97 -
98 -[[image:image-20220718094750-3.png]]
99 -
100 -
101 -
102 -== 1.6  Pin Mapping ==
103 -
104 -[[image:image-20220720111850-1.png]]
105 -
106 -
107 -
108 -== 1.7  Land Pattern ==
109 -
110 -
111 -[[image:image-20220517072821-2.png]]
112 -
113 -
114 -
115 -= 2.  LA66 LoRaWAN Shield =
116 -
117 -
118 -== 2.1  Overview ==
119 -
120 -
121 121  (((
122 -[[image:image-20220715000826-2.png||height="145" width="220"]]
84 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
123 123  )))
124 124  
125 -(((
126 -
127 -)))
87 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
128 128  
129 -(((
130 -(% 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.
131 -)))
89 +[[image:image-20220723100027-1.png]]
132 132  
133 -(((
134 -(((
135 -(% 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.
136 -)))
137 -)))
138 138  
139 -(((
140 -(((
141 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
142 -)))
143 -)))
92 +Open the serial port tool
144 144  
145 -(((
146 -(((
147 -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.
148 -)))
149 -)))
94 +[[image:image-20220602161617-8.png]]
150 150  
151 -(((
152 -(((
153 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
154 -)))
155 -)))
156 156  
97 +[[image:image-20220602161718-9.png||height="457" width="800"]]
157 157  
158 158  
159 -== 2.2  Features ==
100 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
160 160  
102 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
161 161  
162 -* Arduino Shield base on LA66 LoRaWAN module
163 -* Support LoRaWAN v1.0.4 protocol
164 -* Support peer-to-peer protocol
165 -* TCXO crystal to ensure RF performance on low temperature
166 -* SMA connector
167 -* Available in different frequency LoRaWAN frequency bands.
168 -* World-wide unique OTAA keys.
169 -* AT Command via UART-TTL interface
170 -* Firmware upgradable via UART interface
171 -* Ultra-long RF range
104 +[[image:image-20220602161935-10.png||height="498" width="800"]]
172 172  
173 173  
174 -== 2.3  Specification ==
107 +(% style="color:blue" %)**3.  See Uplink Command**
175 175  
109 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
176 176  
177 -* CPU: 32-bit 48 MHz
178 -* Flash: 256KB
179 -* RAM: 64KB
180 -* Input Power Range: 1.8v ~~ 3.7v
181 -* Power Consumption: < 4uA.
182 -* Frequency Range: 150 MHz ~~ 960 MHz
183 -* Maximum Power +22 dBm constant RF output
184 -* High sensitivity: -148 dBm
185 -* Temperature:
186 -** Storage: -55 ~~ +125℃
187 -** Operating: -40 ~~ +85℃
188 -* Humidity:
189 -** Storage: 5 ~~ 95% (Non-Condensing)
190 -** Operating: 10 ~~ 95% (Non-Condensing)
191 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
192 -* LoRa Rx current: <9 mA
193 -* I/O Voltage: 3.3v
111 +example: AT+SENDB=01,02,8,05820802581ea0a5
194 194  
113 +[[image:image-20220602162157-11.png||height="497" width="800"]]
195 195  
196 -== 2.4  LED ==
197 197  
116 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
198 198  
199 -~1. The LED lights up red when there is an upstream data packet
200 -2. When the network is successfully connected, the green light will be on for 5 seconds
201 -3. Purple light on when receiving downlink data packets
118 +[[image:image-20220817093644-1.png]]
202 202  
203 203  
121 +== 1.6  Example: How to join helium ==
204 204  
205 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
206 206  
124 +(% style="color:blue" %)**1.  Create a new device.**
207 207  
208 -**Show connection diagram：**
126 +[[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"]]
209 209  
210 210  
211 -[[image:image-20220723170210-2.png||height="908" width="681"]]
129 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
212 212  
131 +[[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"]]
213 213  
214 214  
215 -(% style="color:blue" %)**1.  open Arduino IDE**
134 +(% style="color:blue" %)**3.  Use AT commands.**
216 216  
136 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
217 217  
218 -[[image:image-20220723170545-4.png]]
219 219  
139 +(% style="color:blue" %)**4.  Use the serial port tool**
220 220  
141 +[[image:image-20220909151517-2.png||height="543" width="708"]]
221 221  
222 -(% style="color:blue" %)**2.  Open project**
223 223  
144 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
224 224  
225 -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]]
146 +[[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"]]
226 226  
227 -[[image:image-20220726135239-1.png]]
228 228  
149 +(% style="color:blue" %)**6.  Network successfully.**
229 229  
230 -(% 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**
151 +[[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"]]
231 231  
232 -[[image:image-20220726135356-2.png]]
233 233  
154 +(% style="color:blue" %)**7.  Send uplink using command**
234 234  
235 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
156 +[[image:image-20220912085244-1.png]]
236 236  
158 +[[image:image-20220912085307-2.png]]
237 237  
238 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
239 239  
161 +[[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"]]
240 240  
241 241  
242 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
164 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
243 243  
244 244  
245 -(% style="color:blue" %)**1.  Open project**
246 -
247 -
248 -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]]
249 -
250 -
251 -[[image:image-20220723172502-8.png]]
252 -
253 -
254 -
255 -(% 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**
256 -
257 -
258 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
259 -
260 -
261 -
262 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
263 -
264 -
265 -(% style="color:blue" %)**1.  Open project**
266 -
267 -
268 -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]]
269 -
270 -
271 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
272 -
273 -
274 -
275 -(% 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**
276 -
277 -
278 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
279 -
280 -
281 -
282 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
283 -
284 -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/]]
285 -
286 -[[image:image-20220723175700-12.png||height="602" width="995"]]
287 -
288 -
289 -
290 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
291 -
292 -
293 -=== 2.8.1  Items needed for update ===
294 -
295 -
296 -1. LA66 LoRaWAN Shield
297 -1. Arduino
298 -1. USB TO TTL Adapter
299 -
300 -[[image:image-20220602100052-2.png||height="385" width="600"]]
301 -
302 -
303 -
304 -=== 2.8.2  Connection ===
305 -
306 -
307 -[[image:image-20220602101311-3.png||height="276" width="600"]]
308 -
309 -
310 -(((
311 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
312 -)))
313 -
314 -(((
315 -(% style="background-color:yellow" %)**GND  <-> GND
316 -TXD  <->  TXD
317 -RXD  <->  RXD**
318 -)))
319 -
320 -
321 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
322 -
323 -Connect USB TTL Adapter to PC after connecting the wires
324 -
325 -
326 -[[image:image-20220602102240-4.png||height="304" width="600"]]
327 -
328 -
329 -
330 -=== 2.8.3  Upgrade steps ===
331 -
332 -
333 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
334 -
335 -
336 -[[image:image-20220602102824-5.png||height="306" width="600"]]
337 -
338 -
339 -
340 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
341 -
342 -
343 -[[image:image-20220602104701-12.png||height="285" width="600"]]
344 -
345 -
346 -
347 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
348 -
349 -
350 -(((
351 -(% 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/]]**
352 -)))
353 -
354 -
355 -[[image:image-20220602103227-6.png]]
356 -
357 -
358 -[[image:image-20220602103357-7.png]]
359 -
360 -
361 -
362 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
363 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
364 -
365 -
366 -[[image:image-20220602103844-8.png]]
367 -
368 -
369 -
370 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
371 -(% style="color:blue" %)**3. Select the bin file to burn**
372 -
373 -
374 -[[image:image-20220602104144-9.png]]
375 -
376 -
377 -[[image:image-20220602104251-10.png]]
378 -
379 -
380 -[[image:image-20220602104402-11.png]]
381 -
382 -
383 -
384 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
385 -(% style="color:blue" %)**4. Click to start the download**
386 -
387 -[[image:image-20220602104923-13.png]]
388 -
389 -
390 -
391 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
392 -(% style="color:blue" %)**5. Check update process**
393 -
394 -
395 -[[image:image-20220602104948-14.png]]
396 -
397 -
398 -
399 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
400 -(% style="color:blue" %)**The following picture shows that the burning is successful**
401 -
402 -[[image:image-20220602105251-15.png]]
403 -
404 -
405 -
406 -= 3.  LA66 USB LoRaWAN Adapter =
407 -
408 -
409 -== 3.1  Overview ==
410 -
411 -
412 -[[image:image-20220715001142-3.png||height="145" width="220"]]
413 -
414 -
415 -(((
416 -(% 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.
417 -)))
418 -
419 -(((
420 -(% 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.
421 -)))
422 -
423 -(((
424 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
425 -)))
426 -
427 -(((
428 -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.
429 -)))
430 -
431 -(((
432 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
433 -)))
434 -
435 -
436 -
437 -== 3.2  Features ==
438 -
439 -
440 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
441 -* Ultra-long RF range
442 -* Support LoRaWAN v1.0.4 protocol
443 -* Support peer-to-peer protocol
444 -* TCXO crystal to ensure RF performance on low temperature
445 -* Spring RF antenna
446 -* Available in different frequency LoRaWAN frequency bands.
447 -* World-wide unique OTAA keys.
448 -* AT Command via UART-TTL interface
449 -* Firmware upgradable via UART interface
450 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
451 -
452 -
453 -== 3.3  Specification ==
454 -
455 -
456 -* CPU: 32-bit 48 MHz
457 -* Flash: 256KB
458 -* RAM: 64KB
459 -* Input Power Range: 5v
460 -* Frequency Range: 150 MHz ~~ 960 MHz
461 -* Maximum Power +22 dBm constant RF output
462 -* High sensitivity: -148 dBm
463 -* Temperature:
464 -** Storage: -55 ~~ +125℃
465 -** Operating: -40 ~~ +85℃
466 -* Humidity:
467 -** Storage: 5 ~~ 95% (Non-Condensing)
468 -** Operating: 10 ~~ 95% (Non-Condensing)
469 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
470 -* LoRa Rx current: <9 mA
471 -
472 -
473 -== 3.4  Pin Mapping & LED ==
474 -
475 -[[image:image-20220813183239-3.png||height="526" width="662"]]
476 -
477 -
478 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
479 -
480 -
481 -(((
482 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
483 -)))
484 -
485 -
486 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
487 -
488 -
489 -[[image:image-20220723100027-1.png]]
490 -
491 -
492 -Open the serial port tool
493 -
494 -[[image:image-20220602161617-8.png]]
495 -
496 -[[image:image-20220602161718-9.png||height="457" width="800"]]
497 -
498 -
499 -
500 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
501 -
502 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
503 -
504 -
505 -[[image:image-20220602161935-10.png||height="498" width="800"]]
506 -
507 -
508 -
509 -(% style="color:blue" %)**3. See Uplink Command**
510 -
511 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
512 -
513 -example: AT+SENDB=01,02,8,05820802581ea0a5
514 -
515 -[[image:image-20220602162157-11.png||height="497" width="800"]]
516 -
517 -
518 -
519 -(% style="color:blue" %)**4. Check to see if TTN received the message**
520 -
521 -[[image:image-20220602162331-12.png||height="420" width="800"]]
522 -
523 -
524 -
525 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
526 -
527 -
528 528  **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]]
529 529  
530 530  (**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]])
531 531  
171 +
532 532  (% style="color:red" %)**Preconditions:**
533 533  
534 534  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -536,31 +536,30 @@
536 536  (% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
537 537  
538 538  
539 -
540 540  (% style="color:blue" %)**Steps for usage:**
541 541  
542 542  (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
543 543  
544 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
183 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
545 545  
546 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
185 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
547 547  
548 548  
188 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
549 549  
550 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
551 551  
191 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
552 552  
193 +
553 553  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
554 554  
196 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
555 555  
556 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
557 -
558 558  [[image:image-20220723100439-2.png]]
559 559  
560 560  
201 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
561 561  
562 -(% style="color:blue" %)**2. Install Minicom in RPi.**
563 -
564 564  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
565 565  
566 566   (% style="background-color:yellow" %)**apt update**
... ... @@ -567,48 +567,40 @@
567 567  
568 568   (% style="background-color:yellow" %)**apt install minicom**
569 569  
570 -
571 571  Use minicom to connect to the RPI's terminal
572 572  
573 573  [[image:image-20220602153146-3.png||height="439" width="500"]]
574 574  
575 575  
214 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
576 576  
577 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
578 -
579 579  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
580 580  
581 -
582 582  [[image:image-20220602154928-5.png||height="436" width="500"]]
583 583  
584 584  
221 +(% style="color:blue" %)**4.  Send Uplink message**
585 585  
586 -(% style="color:blue" %)**4. Send Uplink message**
587 -
588 588  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
589 589  
590 590  example: AT+SENDB=01,02,8,05820802581ea0a5
591 591  
592 -
593 593  [[image:image-20220602160339-6.png||height="517" width="600"]]
594 594  
595 595  
596 -
597 597  Check to see if TTN received the message
598 598  
232 +
599 599  [[image:image-20220602160627-7.png||height="369" width="800"]]
600 600  
601 601  
236 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
602 602  
603 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
238 +=== 1.9.1  Hardware and Software Connection ===
604 604  
605 605  
606 -=== 3.8.1  Hardware and Software Connection ===
607 -
608 -
609 609  ==== (% style="color:blue" %)**Overview：**(%%) ====
610 610  
611 -
612 612  (((
613 613  DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
614 614  
... ... @@ -637,12 +637,13 @@
637 637  
638 638  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
639 639  
640 -Function and page introduction
271 +Function and page introduction:
641 641  
642 642  [[image:image-20220723113448-7.png||height="995" width="450"]]
643 643  
644 -**Block Explain:**
645 645  
276 +(% style="color:blue" %)**Block Explain:**
277 +
646 646  1.  Display LA66 USB LoRaWAN Module connection status
647 647  
648 648  2.  Check and reconnect
... ... @@ -670,23 +670,22 @@
670 670  13.  exit button
671 671  
672 672  
673 -LA66 USB LoRaWAN Module not connected
305 +LA66 USB LoRaWAN Module not connected:
674 674  
675 675  [[image:image-20220723110520-5.png||height="677" width="508"]]
676 676  
677 677  
310 +Connect LA66 USB LoRaWAN Module:
678 678  
679 -Connect LA66 USB LoRaWAN Module
680 -
681 681  [[image:image-20220723110626-6.png||height="681" width="511"]]
682 682  
683 683  
315 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
684 684  
685 -=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
686 686  
687 -
688 688  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
689 689  
320 +
690 690  [[image:image-20220723134549-8.png]]
691 691  
692 692  
... ... @@ -693,6 +693,7 @@
693 693  
694 694  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
695 695  
327 +
696 696  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
697 697  
698 698  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/]]
... ... @@ -699,40 +699,100 @@
699 699  
700 700  After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
701 701  
334 +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]]
702 702  
336 +
703 703  Example output in NodeRed is as below:
704 704  
705 705  [[image:image-20220723144339-1.png]]
706 706  
707 707  
342 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
708 708  
709 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
710 710  
345 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
711 711  
712 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
347 +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).
713 713  
714 -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)
349 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
715 715  
716 716  [[image:image-20220723150132-2.png]]
717 717  
718 718  
354 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) ===
719 719  
720 -= 4.  FAQ =
721 721  
357 +**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
722 722  
723 -== 4.1  How to Compile Source Code for LA66? ==
359 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103227-6.png?rev=1.1||alt="image-20220602103227-6.png"]]
724 724  
361 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png"]]
725 725  
726 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
727 727  
364 +**2.  Select the COM port corresponding to USB TTL**
728 728  
366 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103844-8.png?rev=1.1||alt="image-20220602103844-8.png"]]
729 729  
730 -= 5.  Order Info =
731 731  
369 +**3.  Select the bin file to burn**
732 732  
733 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
371 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png"]]
734 734  
373 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104251-10.png?rev=1.1||alt="image-20220602104251-10.png"]]
735 735  
375 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png"]]
376 +
377 +
378 +**4.  Click to start the download**
379 +
380 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png"]]
381 +
382 +
383 +**5.  Check update process**
384 +
385 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png"]]
386 +
387 +
388 +**The following picture shows that the burning is successful**
389 +
390 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png"]]
391 +
392 +
393 += 2.  FAQ =
394 +
395 +== 2.1  How to Compile Source Code for LA66? ==
396 +
397 +
398 +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]]
399 +
400 +
401 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
402 +
403 +
404 +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]]
405 +
406 +
407 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
408 +
409 +
410 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
411 +
412 +
413 +== 2.4 How to use external antenna via ipex connector? ==
414 +
415 +
416 +You need to remove the spring antenna first, and also remove the resistor and capacitor.
417 +Connect external antenna.
418 +
419 +[[image:image-20231129155939-1.png||height="529" width="397"]]
420 +
421 +
422 += 3.  Order Info =
423 +
424 +
425 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
426 +
427 +
736 736  (% style="color:blue" %)**XXX**(%%): The default frequency band
737 737  
738 738  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -745,8 +745,37 @@
745 745  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
746 746  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
747 747  
440 += 4.  Reference =
748 748  
749 -= 6.  Reference =
750 750  
443 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
444 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
751 751  
752 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
446 += 5.  FCC Statement =
447 +
448 +
449 +(% style="color:red" %)**FCC Caution:**
450 +
451 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
452 +
453 +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.
454 +
455 +
456 +(% style="color:red" %)**IMPORTANT NOTE: **
457 +
458 +(% 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:
459 +
460 +—Reorient or relocate the receiving antenna.
461 +
462 +—Increase the separation between the equipment and receiver.
463 +
464 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
465 +
466 +—Consult the dealer or an experienced radio/TV technician for help.
467 +
468 +
469 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
470 +
471 +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.
472 +
473 +
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