Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 130.1 >
edited by Herong Lu
on 2022/07/23 17:39
To version < 149.7 >
edited by Xiaoling
on 2022/08/22 16:24
>
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Author
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1 -XWiki.Lu
1 +XWiki.Xiaoling
Content
... ... @@ -1,4 +1,4 @@
1 -0
1 +
2 2  
3 3  **Table of Contents:**
4 4  
... ... @@ -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 +40,37 @@
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 -== 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 ==
59 +== 1.3  Specification ==
86 86  
87 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.
65 +* 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
... ... @@ -182,438 +182,296 @@
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 ==
188 188  
189 -~1. The LED lights up red when there is an upstream data packet
190 -2. When the network is successfully connected, the green light will be on for 5 seconds
191 -3. Purple light on when receiving downlink data packets
192 192  
80 +== 1.4  Pin Mapping & LED ==
193 193  
194 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
195 195  
196 -Show connection diagram：
83 +[[image:image-20220813183239-3.png||height="526" width="662"]]
197 197  
198 -[[image:image-20220723170210-2.png||height="908" width="681"]]
199 199  
200 -1.open Arduino IDE
201 201  
202 -[[image:image-20220723170545-4.png]]
87 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
203 203  
204 -2.Open project
205 205  
206 -[[image:image-20220723170750-5.png]]
207 -
208 -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
209 -
210 -[[image:image-20220723171228-6.png]]
211 -
212 -4.After the upload is successful, open the serial port monitoring and send the AT command
213 -
214 -
215 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
216 -
217 -
218 -
219 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
220 -
221 -
222 -
223 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
224 -
225 -
226 -=== 2.8.1  Items needed for update ===
227 -
228 -1. LA66 LoRaWAN Shield
229 -1. Arduino
230 -1. USB TO TTL Adapter
231 -
232 -[[image:image-20220602100052-2.png||height="385" width="600"]]
233 -
234 -
235 -=== 2.8.2  Connection ===
236 -
237 -
238 -[[image:image-20220602101311-3.png||height="276" width="600"]]
239 -
240 -
241 241  (((
242 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
91 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
243 243  )))
244 244  
245 -(((
246 -(% style="background-color:yellow" %)**GND  <-> GND
247 -TXD  <->  TXD
248 -RXD  <->  RXD**
249 -)))
250 250  
95 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
251 251  
252 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
253 253  
254 -Connect USB TTL Adapter to PC after connecting the wires
98 +[[image:image-20220723100027-1.png]]
255 255  
256 256  
257 -[[image:image-20220602102240-4.png||height="304" width="600"]]
101 +Open the serial port tool
258 258  
103 +[[image:image-20220602161617-8.png]]
259 259  
260 -=== 2.8.3  Upgrade steps ===
105 +[[image:image-20220602161718-9.png||height="457" width="800"]]
261 261  
262 262  
263 -==== 1.  Switch SW1 to put in ISP position ====
264 264  
109 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
265 265  
266 -[[image:image-20220602102824-5.png||height="306" width="600"]]
267 267  
112 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
268 268  
269 269  
270 -==== 2.  Press the RST switch once ====
115 +[[image:image-20220602161935-10.png||height="498" width="800"]]
271 271  
272 272  
273 -[[image:image-20220602104701-12.png||height="285" width="600"]]
274 274  
119 +(% style="color:blue" %)**3. See Uplink Command**
275 275  
276 276  
277 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
122 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
278 278  
124 +example: AT+SENDB=01,02,8,05820802581ea0a5
279 279  
280 -(((
281 -(% 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/]]**
282 -)))
126 +[[image:image-20220602162157-11.png||height="497" width="800"]]
283 283  
284 284  
285 -[[image:image-20220602103227-6.png]]
286 286  
130 +(% style="color:blue" %)**4. Check to see if TTN received the message**
287 287  
288 -[[image:image-20220602103357-7.png]]
289 289  
133 +[[image:image-20220817093644-1.png]]
290 290  
291 291  
292 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
293 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
294 294  
137 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
295 295  
296 -[[image:image-20220602103844-8.png]]
297 297  
140 +**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]]
298 298  
142 +(**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]])
299 299  
300 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
301 -(% style="color:blue" %)**3. Select the bin file to burn**
302 302  
145 +(% style="color:red" %)**Preconditions:**
303 303  
304 -[[image:image-20220602104144-9.png]]
147 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
305 305  
149 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
306 306  
307 -[[image:image-20220602104251-10.png]]
308 308  
309 309  
310 -[[image:image-20220602104402-11.png]]
153 +(% style="color:blue" %)**Steps for usage:**
311 311  
155 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
312 312  
157 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
313 313  
314 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
315 -(% style="color:blue" %)**4. Click to start the download**
316 316  
317 -[[image:image-20220602104923-13.png]]
160 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
318 318  
319 319  
320 320  
321 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
322 -(% style="color:blue" %)**5. Check update process**
164 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
323 323  
324 324  
325 -[[image:image-20220602104948-14.png]]
167 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
326 326  
327 327  
170 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
328 328  
329 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
330 -(% style="color:blue" %)**The following picture shows that the burning is successful**
331 331  
332 -[[image:image-20220602105251-15.png]]
173 +[[image:image-20220723100439-2.png]]
333 333  
334 334  
335 335  
336 -= 3.  LA66 USB LoRaWAN Adapter =
177 +(% style="color:blue" %)**2. Install Minicom in RPi.**
337 337  
338 338  
339 -== 3.1  Overview ==
180 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
340 340  
182 + (% style="background-color:yellow" %)**apt update**
341 341  
342 -[[image:image-20220715001142-3.png||height="145" width="220"]]
184 + (% style="background-color:yellow" %)**apt install minicom**
343 343  
344 344  
345 -(((
346 -(% 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.
347 -)))
187 +Use minicom to connect to the RPI's terminal
348 348  
349 -(((
350 -(% 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.
351 -)))
189 +[[image:image-20220602153146-3.png||height="439" width="500"]]
352 352  
353 -(((
354 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
355 -)))
356 356  
357 -(((
358 -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.
359 -)))
360 360  
361 -(((
362 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
363 -)))
193 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
364 364  
365 365  
196 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
366 366  
367 -== 3.2  Features ==
368 368  
369 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
370 -* Ultra-long RF range
371 -* Support LoRaWAN v1.0.4 protocol
372 -* Support peer-to-peer protocol
373 -* TCXO crystal to ensure RF performance on low temperature
374 -* Spring RF antenna
375 -* Available in different frequency LoRaWAN frequency bands.
376 -* World-wide unique OTAA keys.
377 -* AT Command via UART-TTL interface
378 -* Firmware upgradable via UART interface
379 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
199 +[[image:image-20220602154928-5.png||height="436" width="500"]]
380 380  
381 -== 3.3  Specification ==
382 382  
383 -* CPU: 32-bit 48 MHz
384 -* Flash: 256KB
385 -* RAM: 64KB
386 -* Input Power Range: 5v
387 -* Frequency Range: 150 MHz ~~ 960 MHz
388 -* Maximum Power +22 dBm constant RF output
389 -* High sensitivity: -148 dBm
390 -* Temperature:
391 -** Storage: -55 ~~ +125℃
392 -** Operating: -40 ~~ +85℃
393 -* Humidity:
394 -** Storage: 5 ~~ 95% (Non-Condensing)
395 -** Operating: 10 ~~ 95% (Non-Condensing)
396 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
397 -* LoRa Rx current: <9 mA
398 398  
399 -== 3.4  Pin Mapping & LED ==
203 +(% style="color:blue" %)**4. Send Uplink message**
400 400  
401 401  
206 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
402 402  
403 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
404 -
405 -
406 -(((
407 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
408 -)))
409 -
410 -
411 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
412 -
413 -
414 -[[image:image-20220723100027-1.png]]
415 -
416 -
417 -Open the serial port tool
418 -
419 -[[image:image-20220602161617-8.png]]
420 -
421 -[[image:image-20220602161718-9.png||height="457" width="800"]]
422 -
423 -
424 -
425 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
426 -
427 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
428 -
429 -
430 -[[image:image-20220602161935-10.png||height="498" width="800"]]
431 -
432 -
433 -
434 -(% style="color:blue" %)**3. See Uplink Command**
435 -
436 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
437 -
438 438  example: AT+SENDB=01,02,8,05820802581ea0a5
439 439  
440 -[[image:image-20220602162157-11.png||height="497" width="800"]]
441 441  
211 +[[image:image-20220602160339-6.png||height="517" width="600"]]
442 442  
443 443  
444 -(% style="color:blue" %)**4. Check to see if TTN received the message**
445 445  
446 -[[image:image-20220602162331-12.png||height="420" width="800"]]
215 +Check to see if TTN received the message
447 447  
217 +[[image:image-20220602160627-7.png||height="369" width="800"]]
448 448  
449 449  
450 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
451 451  
221 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
452 452  
453 -**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]]
454 454  
455 -(**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]])
224 +=== 1.8.1  Hardware and Software Connection ===
456 456  
457 -(% style="color:red" %)**Preconditions:**
458 458  
459 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
460 460  
461 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
228 +==== (% style="color:blue" %)**Overview：**(%%) ====
462 462  
463 463  
231 +(((
232 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
464 464  
465 -(% style="color:blue" %)**Steps for usage:**
234 +* Send real-time location information of mobile phone to LoRaWAN network.
235 +* Check LoRaWAN network signal strengh.
236 +* Manually send messages to LoRaWAN network.
237 +)))
466 466  
467 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
468 468  
469 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
470 470  
471 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
472 472  
242 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
473 473  
474 474  
475 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
245 +A USB to Type-C adapter is needed to connect to a Mobile phone.
476 476  
247 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
477 477  
478 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
249 +[[image:image-20220813174353-2.png||height="360" width="313"]]
479 479  
480 480  
481 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
482 482  
483 -[[image:image-20220723100439-2.png]]
253 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
484 484  
485 485  
256 +[[(% 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)
486 486  
487 -(% style="color:blue" %)**2. Install Minicom in RPi.**
258 +[[image:image-20220813173738-1.png]]
488 488  
489 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
490 490  
491 - (% style="background-color:yellow" %)**apt update**
492 492  
493 - (% style="background-color:yellow" %)**apt install minicom**
262 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
494 494  
495 495  
496 -Use minicom to connect to the RPI's terminal
265 +Function and page introduction
497 497  
498 -[[image:image-20220602153146-3.png||height="439" width="500"]]
499 499  
268 +[[image:image-20220723113448-7.png||height="995" width="450"]]
500 500  
270 +**Block Explain:**
501 501  
502 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
272 +1.  Display LA66 USB LoRaWAN Module connection status
503 503  
504 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
274 +2.  Check and reconnect
505 505  
276 +3.  Turn send timestamps on or off
506 506  
507 -[[image:image-20220602154928-5.png||height="436" width="500"]]
278 +4.  Display LoRaWan connection status
508 508  
280 +5.  Check LoRaWan connection status
509 509  
282 +6.  The RSSI value of the node when the ACK is received
510 510  
511 -(% style="color:blue" %)**4. Send Uplink message**
284 +7.  Node's Signal Strength Icon
512 512  
513 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
286 +8.  Configure Location Uplink Interval
514 514  
515 -example: AT+SENDB=01,02,8,05820802581ea0a5
288 +9.  AT command input box
516 516  
290 +10.  Send Button:  Send input box info to LA66 USB Adapter
517 517  
518 -[[image:image-20220602160339-6.png||height="517" width="600"]]
292 +11.  Output Log from LA66 USB adapter
519 519  
294 +12.  clear log button
520 520  
296 +13.  exit button
521 521  
522 -Check to see if TTN received the message
523 523  
524 -[[image:image-20220602160627-7.png||height="369" width="800"]]
525 525  
300 +LA66 USB LoRaWAN Module not connected
526 526  
527 527  
528 -== 3.8  Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. ==
303 +[[image:image-20220723110520-5.png||height="677" width="508"]]
529 529  
530 -=== 3.8.1 DRAGINO-LA66-APP ===
531 531  
532 -[[image:image-20220723102027-3.png]]
533 533  
534 -==== Overview： ====
307 +Connect LA66 USB LoRaWAN Module
535 535  
536 -DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module.
309 +[[image:image-20220723110626-6.png||height="681" width="511"]]
537 537  
538 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
539 539  
540 -==== Conditions of Use： ====
541 541  
542 -Requires a type-c to USB adapter
313 +=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
543 543  
544 -[[image:image-20220723104754-4.png]]
545 545  
546 -==== Use of APP: ====
316 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
547 547  
548 -Function and page introduction
549 549  
550 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
319 +[[image:image-20220723134549-8.png]]
551 551  
552 -1.Display LA66 USB LoRaWAN Module connection status
553 553  
554 -2.Check and reconnect
555 555  
556 -3.Turn send timestamps on or off
323 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
557 557  
558 -4.Display LoRaWan connection status
559 559  
560 -5.Check LoRaWan connection status
326 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
561 561  
562 -6.The RSSI value of the node when the ACK is received
328 +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/]]
563 563  
564 -7.Node's Signal Strength Icon
330 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
565 565  
566 -8.Set the packet sending interval of the node in seconds
567 567  
568 -9.AT command input box
333 +Example output in NodeRed is as below:
569 569  
570 -10.Send AT command button
335 +[[image:image-20220723144339-1.png]]
571 571  
572 -11.Node log box
573 573  
574 -12.clear log button
575 575  
576 -13.exit button
339 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
577 577  
578 -LA66 USB LoRaWAN Module not connected
579 579  
580 -[[image:image-20220723110520-5.png||height="903" width="677"]]
342 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
581 581  
582 -Connect LA66 USB LoRaWAN Module
344 +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)
583 583  
584 -[[image:image-20220723110626-6.png||height="906" width="680"]]
585 585  
586 -=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Module and integrate it into Node-RED ===
347 +[[image:image-20220723150132-2.png]]
587 587  
588 -1.Register LA66 USB LoRaWAN Module to TTNV3
589 589  
590 -[[image:image-20220723134549-8.png]]
591 591  
592 -2.Open Node-RED,And import the JSON file to generate the flow
351 += 2.  FAQ =
593 593  
594 -Sample JSON file please go to this link to download：放置JSON文件的链接
595 595  
596 -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/]]
354 +== 2.1  How to Compile Source Code for LA66? ==
597 597  
598 -The following is the positioning effect map
599 599  
600 -[[image:image-20220723144339-1.png]]
357 +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]]
601 601  
602 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
603 603  
604 -The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method
605 605  
606 -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)
361 += 3.  Order Info =
607 607  
608 -[[image:image-20220723150132-2.png]]
609 609  
364 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
610 610  
611 -= 4.  Order Info =
612 612  
613 -
614 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
615 -
616 -
617 617  (% style="color:blue" %)**XXX**(%%): The default frequency band
618 618  
619 619  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -626,6 +626,13 @@
626 626  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
627 627  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
628 628  
629 -= 5.  Reference =
630 630  
631 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
380 +
381 +
382 += 4.  Reference =
383 +
384 +
385 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
386 +
387 +
388 +
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