Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 134.8 >
edited by Xiaoling
on 2022/07/26 10:45
To version < 157.1 >
edited by Xiaoling
on 2022/09/12 08:53
>
Change comment: Uploaded new attachment "image-20220912085307-2.png", version {1}

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
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  
... ... @@ -40,137 +40,35 @@
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 53  == 1.2  Features ==
54 54  
44 +
45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
46 +* Ultra-long RF range
55 55  * Support LoRaWAN v1.0.4 protocol
56 56  * Support peer-to-peer protocol
57 57  * TCXO crystal to ensure RF performance on low temperature
58 -* SMD Antenna pad and i-pex antenna connector
50 +* Spring RF antenna
59 59  * Available in different frequency LoRaWAN frequency bands.
60 60  * World-wide unique OTAA keys.
61 61  * AT Command via UART-TTL interface
62 62  * Firmware upgradable via UART interface
63 -* Ultra-long RF range
55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
64 64  
65 65  == 1.3  Specification ==
66 66  
67 -* CPU: 32-bit 48 MHz
68 -* Flash: 256KB
69 -* RAM: 64KB
70 -* Input Power Range: 1.8v ~~ 3.7v
71 -* Power Consumption: < 4uA.
72 -* Frequency Range: 150 MHz ~~ 960 MHz
73 -* Maximum Power +22 dBm constant RF output
74 -* High sensitivity: -148 dBm
75 -* Temperature:
76 -** Storage: -55 ~~ +125℃
77 -** Operating: -40 ~~ +85℃
78 -* Humidity:
79 -** Storage: 5 ~~ 95% (Non-Condensing)
80 -** Operating: 10 ~~ 95% (Non-Condensing)
81 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
82 -* LoRa Rx current: <9 mA
83 -* I/O Voltage: 3.3v
84 84  
85 -== 1.4  AT Command ==
86 -
87 -
88 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
89 -
90 -
91 -
92 -== 1.5  Dimension ==
93 -
94 -[[image:image-20220718094750-3.png]]
95 -
96 -
97 -
98 -== 1.6  Pin Mapping ==
99 -
100 -[[image:image-20220720111850-1.png]]
101 -
102 -
103 -
104 -== 1.7  Land Pattern ==
105 -
106 -[[image:image-20220517072821-2.png]]
107 -
108 -
109 -
110 -= 2.  LA66 LoRaWAN Shield =
111 -
112 -
113 -== 2.1  Overview ==
114 -
115 -
116 -(((
117 -[[image:image-20220715000826-2.png||height="145" width="220"]]
118 -)))
119 -
120 -(((
121 -
122 -)))
123 -
124 -(((
125 -(% 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.
126 -)))
127 -
128 -(((
129 -(((
130 -(% 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.
131 -)))
132 -)))
133 -
134 -(((
135 -(((
136 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
137 -)))
138 -)))
139 -
140 -(((
141 -(((
142 -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.
143 -)))
144 -)))
145 -
146 -(((
147 -(((
148 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
149 -)))
150 -)))
151 -
152 -
153 -
154 -== 2.2  Features ==
155 -
156 -* Arduino Shield base on LA66 LoRaWAN module
157 -* Support LoRaWAN v1.0.4 protocol
158 -* Support peer-to-peer protocol
159 -* TCXO crystal to ensure RF performance on low temperature
160 -* SMA connector
161 -* Available in different frequency LoRaWAN frequency bands.
162 -* World-wide unique OTAA keys.
163 -* AT Command via UART-TTL interface
164 -* Firmware upgradable via UART interface
165 -* Ultra-long RF range
166 -
167 -== 2.3  Specification ==
168 -
169 169  * CPU: 32-bit 48 MHz
170 170  * Flash: 256KB
171 171  * RAM: 64KB
172 -* Input Power Range: 1.8v ~~ 3.7v
173 -* Power Consumption: < 4uA.
63 +* Input Power Range: 5v
174 174  * Frequency Range: 150 MHz ~~ 960 MHz
175 175  * Maximum Power +22 dBm constant RF output
176 176  * High sensitivity: -148 dBm
... ... @@ -182,335 +182,111 @@
182 182  ** Operating: 10 ~~ 95% (Non-Condensing)
183 183  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
184 184  * LoRa Rx current: <9 mA
185 -* I/O Voltage: 3.3v
186 186  
187 -== 2.4  LED ==
76 +== 1.4  Pin Mapping & LED ==
188 188  
189 189  
190 -~1. The LED lights up red when there is an upstream data packet
191 -2. When the network is successfully connected, the green light will be on for 5 seconds
192 -3. Purple light on when receiving downlink data packets
79 +[[image:image-20220813183239-3.png||height="526" width="662"]]
193 193  
194 194  
195 195  
196 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
83 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
197 197  
198 198  
199 -**Show connection diagram：**
200 -
201 -
202 -[[image:image-20220723170210-2.png||height="908" width="681"]]
203 -
204 -
205 -
206 -(% style="color:blue" %)**1.  open Arduino IDE**
207 -
208 -
209 -[[image:image-20220723170545-4.png]]
210 -
211 -
212 -
213 -(% style="color:blue" %)**2.  Open project**
214 -
215 -
216 -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]]
217 -
218 -
219 -
220 -(% 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**
221 -
222 -
223 -
224 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
225 -
226 -
227 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
228 -
229 -
230 -
231 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
232 -
233 -
234 -(% style="color:blue" %)**1.  Open project**
235 -
236 -
237 -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]]
238 -
239 -
240 -[[image:image-20220723172502-8.png]]
241 -
242 -
243 -
244 -(% 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**
245 -
246 -
247 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
248 -
249 -
250 -
251 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
252 -
253 -
254 -(% style="color:blue" %)**1.  Open project**
255 -
256 -
257 -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]]
258 -
259 -
260 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
261 -
262 -
263 -
264 -(% 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**
265 -
266 -
267 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
268 -
269 -
270 -
271 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
272 -
273 -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/]]
274 -
275 -[[image:image-20220723175700-12.png||height="602" width="995"]]
276 -
277 -
278 -
279 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
280 -
281 -
282 -=== 2.8.1  Items needed for update ===
283 -
284 -
285 -1. LA66 LoRaWAN Shield
286 -1. Arduino
287 -1. USB TO TTL Adapter
288 -
289 -[[image:image-20220602100052-2.png||height="385" width="600"]]
290 -
291 -
292 -=== 2.8.2  Connection ===
293 -
294 -
295 -[[image:image-20220602101311-3.png||height="276" width="600"]]
296 -
297 -
298 298  (((
299 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
87 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
300 300  )))
301 301  
302 -(((
303 -(% style="background-color:yellow" %)**GND  <-> GND
304 -TXD  <->  TXD
305 -RXD  <->  RXD**
306 -)))
307 307  
91 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
308 308  
309 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
310 310  
311 -Connect USB TTL Adapter to PC after connecting the wires
94 +[[image:image-20220723100027-1.png]]
312 312  
313 313  
314 -[[image:image-20220602102240-4.png||height="304" width="600"]]
97 +Open the serial port tool
315 315  
99 +[[image:image-20220602161617-8.png]]
316 316  
317 -=== 2.8.3  Upgrade steps ===
101 +[[image:image-20220602161718-9.png||height="457" width="800"]]
318 318  
319 319  
320 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
321 321  
105 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
322 322  
323 -[[image:image-20220602102824-5.png||height="306" width="600"]]
324 324  
108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
325 325  
326 326  
327 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
111 +[[image:image-20220602161935-10.png||height="498" width="800"]]
328 328  
329 329  
330 -[[image:image-20220602104701-12.png||height="285" width="600"]]
331 331  
115 +(% style="color:blue" %)**3. See Uplink Command**
332 332  
333 333  
334 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
118 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
335 335  
120 +example: AT+SENDB=01,02,8,05820802581ea0a5
336 336  
337 -(((
338 -(% 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/]]**
339 -)))
122 +[[image:image-20220602162157-11.png||height="497" width="800"]]
340 340  
341 341  
342 -[[image:image-20220602103227-6.png]]
343 343  
126 +(% style="color:blue" %)**4. Check to see if TTN received the message**
344 344  
345 -[[image:image-20220602103357-7.png]]
346 346  
129 +[[image:image-20220817093644-1.png]]
347 347  
348 348  
349 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
350 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
351 351  
133 +== 1.6  Example: How to join helium ==
352 352  
353 -[[image:image-20220602103844-8.png]]
135 +(% style="color:blue" %)**1. Create a new device.**
354 354  
137 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]]
355 355  
356 356  
357 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
358 -(% style="color:blue" %)**3. Select the bin file to burn**
140 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
359 359  
142 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]]
360 360  
361 -[[image:image-20220602104144-9.png]]
362 362  
145 +(% style="color:blue" %)**3.  Use AT commands.**
363 363  
364 -[[image:image-20220602104251-10.png]]
147 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
365 365  
366 366  
367 -[[image:image-20220602104402-11.png]]
150 +(% style="color:blue" %)**4..  Use the serial port tool**
368 368  
152 +[[image:image-20220909151517-2.png||height="543" width="708"]]
369 369  
370 370  
371 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
372 -(% style="color:blue" %)**4. Click to start the download**
155 +(% style="color:blue" %)**5.Use command AT+CFG to get device configuration**
373 373  
374 -[[image:image-20220602104923-13.png]]
157 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]]
375 375  
376 376  
160 +(% style="color:blue" %)**6.  Network successfully.**
377 377  
378 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
379 -(% style="color:blue" %)**5. Check update process**
162 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]]
380 380  
381 381  
382 -[[image:image-20220602104948-14.png]]
165 +(% style="color:blue" %)**7.  Send uplink using command**
383 383  
167 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170659-5.png?rev=1.1||alt="image-20220907170659-5.png"]]
384 384  
169 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]]
385 385  
386 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
387 -(% style="color:blue" %)**The following picture shows that the burning is successful**
388 388  
389 -[[image:image-20220602105251-15.png]]
172 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
390 390  
391 391  
392 -
393 -= 3.  LA66 USB LoRaWAN Adapter =
394 -
395 -
396 -== 3.1  Overview ==
397 -
398 -
399 -[[image:image-20220715001142-3.png||height="145" width="220"]]
400 -
401 -
402 -(((
403 -(% 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.
404 -)))
405 -
406 -(((
407 -(% 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.
408 -)))
409 -
410 -(((
411 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
412 -)))
413 -
414 -(((
415 -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.
416 -)))
417 -
418 -(((
419 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
420 -)))
421 -
422 -
423 -
424 -== 3.2  Features ==
425 -
426 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
427 -* Ultra-long RF range
428 -* Support LoRaWAN v1.0.4 protocol
429 -* Support peer-to-peer protocol
430 -* TCXO crystal to ensure RF performance on low temperature
431 -* Spring RF antenna
432 -* Available in different frequency LoRaWAN frequency bands.
433 -* World-wide unique OTAA keys.
434 -* AT Command via UART-TTL interface
435 -* Firmware upgradable via UART interface
436 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
437 -
438 -== 3.3  Specification ==
439 -
440 -* CPU: 32-bit 48 MHz
441 -* Flash: 256KB
442 -* RAM: 64KB
443 -* Input Power Range: 5v
444 -* Frequency Range: 150 MHz ~~ 960 MHz
445 -* Maximum Power +22 dBm constant RF output
446 -* High sensitivity: -148 dBm
447 -* Temperature:
448 -** Storage: -55 ~~ +125℃
449 -** Operating: -40 ~~ +85℃
450 -* Humidity:
451 -** Storage: 5 ~~ 95% (Non-Condensing)
452 -** Operating: 10 ~~ 95% (Non-Condensing)
453 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
454 -* LoRa Rx current: <9 mA
455 -
456 -== 3.4  Pin Mapping & LED ==
457 -
458 -
459 -
460 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
461 -
462 -
463 -(((
464 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
465 -)))
466 -
467 -
468 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
469 -
470 -
471 -[[image:image-20220723100027-1.png]]
472 -
473 -
474 -Open the serial port tool
475 -
476 -[[image:image-20220602161617-8.png]]
477 -
478 -[[image:image-20220602161718-9.png||height="457" width="800"]]
479 -
480 -
481 -
482 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
483 -
484 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
485 -
486 -
487 -[[image:image-20220602161935-10.png||height="498" width="800"]]
488 -
489 -
490 -
491 -(% style="color:blue" %)**3. See Uplink Command**
492 -
493 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
494 -
495 -example: AT+SENDB=01,02,8,05820802581ea0a5
496 -
497 -[[image:image-20220602162157-11.png||height="497" width="800"]]
498 -
499 -
500 -
501 -(% style="color:blue" %)**4. Check to see if TTN received the message**
502 -
503 -[[image:image-20220602162331-12.png||height="420" width="800"]]
504 -
505 -
506 -
507 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
508 -
509 -
510 510  **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]]
511 511  
512 512  (**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]])
513 513  
179 +
514 514  (% style="color:red" %)**Preconditions:**
515 515  
516 516  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -525,11 +525,12 @@
525 525  
526 526  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
527 527  
194 +
528 528  [[image:image-20220602115852-3.png||height="450" width="1187"]]
529 529  
530 530  
531 531  
532 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
199 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
533 533  
534 534  
535 535  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -537,6 +537,7 @@
537 537  
538 538  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
539 539  
207 +
540 540  [[image:image-20220723100439-2.png]]
541 541  
542 542  
... ... @@ -543,6 +543,7 @@
543 543  
544 544  (% style="color:blue" %)**2. Install Minicom in RPi.**
545 545  
214 +
546 546  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
547 547  
548 548   (% style="background-color:yellow" %)**apt update**
... ... @@ -558,6 +558,7 @@
558 558  
559 559  (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
560 560  
230 +
561 561  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
562 562  
563 563  
... ... @@ -567,6 +567,7 @@
567 567  
568 568  (% style="color:blue" %)**4. Send Uplink message**
569 569  
240 +
570 570  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
571 571  
572 572  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -582,85 +582,104 @@
582 582  
583 583  
584 584  
585 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
256 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
586 586  
587 587  
588 -=== 3.8.1 DRAGINO-LA66-APP ===
259 +=== 1.9.1  Hardware and Software Connection ===
589 589  
590 590  
591 -[[image:image-20220723102027-3.png]]
592 592  
263 +==== (% style="color:blue" %)**Overview：**(%%) ====
593 593  
594 594  
595 -==== (% style="color:blue" %)**Overview：**(%%) ====
266 +(((
267 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
596 596  
269 +* Send real-time location information of mobile phone to LoRaWAN network.
270 +* Check LoRaWAN network signal strengh.
271 +* Manually send messages to LoRaWAN network.
272 +)))
597 597  
598 -DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter.
599 599  
600 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
601 601  
602 602  
277 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
603 603  
604 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
605 605  
280 +A USB to Type-C adapter is needed to connect to a Mobile phone.
606 606  
607 -Requires a type-c to USB adapter
282 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
608 608  
609 -[[image:image-20220723104754-4.png]]
284 +[[image:image-20220813174353-2.png||height="360" width="313"]]
610 610  
611 611  
612 612  
288 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
289 +
290 +
291 +[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
292 +
293 +[[image:image-20220813173738-1.png]]
294 +
295 +
296 +
613 613  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
614 614  
615 615  
616 616  Function and page introduction
617 617  
618 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
619 619  
620 -1.Display LA66 USB LoRaWAN Module connection status
303 +[[image:image-20220723113448-7.png||height="995" width="450"]]
621 621  
622 -2.Check and reconnect
305 +**Block Explain:**
623 623  
624 -3.Turn send timestamps on or off
307 +1.  Display LA66 USB LoRaWAN Module connection status
625 625  
626 -4.Display LoRaWan connection status
309 +2.  Check and reconnect
627 627  
628 -5.Check LoRaWan connection status
311 +3.  Turn send timestamps on or off
629 629  
630 -6.The RSSI value of the node when the ACK is received
313 +4.  Display LoRaWan connection status
631 631  
632 -7.Node's Signal Strength Icon
315 +5.  Check LoRaWan connection status
633 633  
634 -8.Set the packet sending interval of the node in seconds
317 +6.  The RSSI value of the node when the ACK is received
635 635  
636 -9.AT command input box
319 +7.  Node's Signal Strength Icon
637 637  
638 -10.Send AT command button
321 +8.  Configure Location Uplink Interval
639 639  
640 -11.Node log box
323 +9.  AT command input box
641 641  
642 -12.clear log button
325 +10.  Send Button:  Send input box info to LA66 USB Adapter
643 643  
644 -13.exit button
327 +11.  Output Log from LA66 USB adapter
645 645  
329 +12.  clear log button
646 646  
331 +13.  exit button
332 +
333 +
334 +
647 647  LA66 USB LoRaWAN Module not connected
648 648  
649 -[[image:image-20220723110520-5.png||height="903" width="677"]]
650 650  
338 +[[image:image-20220723110520-5.png||height="677" width="508"]]
651 651  
652 652  
341 +
653 653  Connect LA66 USB LoRaWAN Module
654 654  
655 -[[image:image-20220723110626-6.png||height="906" width="680"]]
344 +[[image:image-20220723110626-6.png||height="681" width="511"]]
656 656  
657 657  
658 658  
659 -=== 3.8.2  Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED ===
348 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
660 660  
661 661  
662 662  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
663 663  
353 +
664 664  [[image:image-20220723134549-8.png]]
665 665  
666 666  
... ... @@ -667,17 +667,23 @@
667 667  
668 668  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
669 669  
670 -Sample JSON file please go to this link to download：放置JSON文件的链接
671 671  
672 -For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
361 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
673 673  
674 -The following is the positioning effect map
363 +For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]
675 675  
365 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
366 +
367 +LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]
368 +
369 +
370 +Example output in NodeRed is as below:
371 +
676 676  [[image:image-20220723144339-1.png]]
677 677  
678 678  
679 679  
680 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
376 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
681 681  
682 682  
683 683  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -684,16 +684,27 @@
684 684  
685 685  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)
686 686  
383 +
687 687  [[image:image-20220723150132-2.png]]
688 688  
689 689  
690 690  
691 -= 4.  Order Info =
388 += 2.  FAQ =
692 692  
693 693  
694 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
391 +== 2.1  How to Compile Source Code for LA66? ==
695 695  
696 696  
394 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]
395 +
396 +
397 +
398 += 3.  Order Info =
399 +
400 +
401 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
402 +
403 +
697 697  (% style="color:blue" %)**XXX**(%%): The default frequency band
698 698  
699 699  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -706,9 +706,10 @@
706 706  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
707 707  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
708 708  
416 += 4.  Reference =
709 709  
710 710  
711 -= 5.  Reference =
419 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
420 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
712 712  
713 -
714 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
422 +
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