Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 110.1 >
edited by Herong Lu
on 2022/07/23 11:45
To version < 149.2 >
edited by Xiaoling
on 2022/08/17 09:37
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
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1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Lu
1 +XWiki.Xiaoling
Content
... ... @@ -6,34 +6,26 @@
6 6  
7 7  
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 10  
11 11  
12 -== 1.1  What is LA66 LoRaWAN Module ==
11 += 1.  LA66 USB LoRaWAN Adapter =
13 13  
14 14  
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
14 +== 1.1  Overview ==
19 19  
20 -(((
21 -
22 -)))
23 23  
17 +[[image:image-20220715001142-3.png||height="145" width="220"]]
18 +
19 +
24 24  (((
25 -(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere.
21 +(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
26 26  )))
27 -)))
28 28  
29 29  (((
30 -(((
31 31  (% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
32 32  )))
33 -)))
34 34  
35 35  (((
36 -(((
37 37  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 38  )))
39 39  
... ... @@ -40,137 +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
... ... @@ -182,396 +182,279 @@
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  Pin Mapping & LED ==
188 188  
189 189  
80 +== 1.4  Pin Mapping & LED ==
190 190  
191 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
82 +[[image:image-20220813183239-3.png||height="526" width="662"]]
192 192  
193 193  
194 194  
195 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
86 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
196 196  
197 197  
198 -
199 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
200 -
201 -
202 -
203 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
204 -
205 -
206 -=== 2.8.1  Items needed for update ===
207 -
208 -1. LA66 LoRaWAN Shield
209 -1. Arduino
210 -1. USB TO TTL Adapter
211 -
212 -[[image:image-20220602100052-2.png||height="385" width="600"]]
213 -
214 -
215 -=== 2.8.2  Connection ===
216 -
217 -
218 -[[image:image-20220602101311-3.png||height="276" width="600"]]
219 -
220 -
221 221  (((
222 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
90 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
223 223  )))
224 224  
225 -(((
226 -(% style="background-color:yellow" %)**GND  <-> GND
227 -TXD  <->  TXD
228 -RXD  <->  RXD**
229 -)))
230 230  
94 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
231 231  
232 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
233 233  
234 -Connect USB TTL Adapter to PC after connecting the wires
97 +[[image:image-20220723100027-1.png]]
235 235  
236 236  
237 -[[image:image-20220602102240-4.png||height="304" width="600"]]
100 +Open the serial port tool
238 238  
102 +[[image:image-20220602161617-8.png]]
239 239  
240 -=== 2.8.3  Upgrade steps ===
104 +[[image:image-20220602161718-9.png||height="457" width="800"]]
241 241  
242 242  
243 -==== 1.  Switch SW1 to put in ISP position ====
244 244  
108 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
245 245  
246 -[[image:image-20220602102824-5.png||height="306" width="600"]]
110 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
247 247  
248 248  
113 +[[image:image-20220602161935-10.png||height="498" width="800"]]
249 249  
250 -==== 2.  Press the RST switch once ====
251 251  
252 252  
253 -[[image:image-20220602104701-12.png||height="285" width="600"]]
117 +(% style="color:blue" %)**3. See Uplink Command**
254 254  
119 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
255 255  
121 +example: AT+SENDB=01,02,8,05820802581ea0a5
256 256  
257 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
123 +[[image:image-20220602162157-11.png||height="497" width="800"]]
258 258  
259 259  
260 -(((
261 -(% 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/]]**
262 -)))
263 263  
127 +(% style="color:blue" %)**4. Check to see if TTN received the message**
264 264  
265 -[[image:image-20220602103227-6.png]]
266 266  
267 267  
268 -[[image:image-20220602103357-7.png]]
131 +[[image:image-20220817093644-1.png]]
269 269  
270 270  
271 271  
272 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
273 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
135 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
274 274  
275 275  
276 -[[image:image-20220602103844-8.png]]
138 +**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]]
277 277  
140 +(**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]])
278 278  
142 +(% style="color:red" %)**Preconditions:**
279 279  
280 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
281 -(% style="color:blue" %)**3. Select the bin file to burn**
144 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
282 282  
146 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
283 283  
284 -[[image:image-20220602104144-9.png]]
285 285  
286 286  
287 -[[image:image-20220602104251-10.png]]
150 +(% style="color:blue" %)**Steps for usage:**
288 288  
152 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
289 289  
290 -[[image:image-20220602104402-11.png]]
154 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
291 291  
156 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
292 292  
293 293  
294 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
295 -(% style="color:blue" %)**4. Click to start the download**
296 296  
297 -[[image:image-20220602104923-13.png]]
160 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
298 298  
299 299  
163 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
300 300  
301 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
302 -(% style="color:blue" %)**5. Check update process**
303 303  
166 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
304 304  
305 -[[image:image-20220602104948-14.png]]
168 +[[image:image-20220723100439-2.png]]
306 306  
307 307  
308 308  
309 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
310 -(% style="color:blue" %)**The following picture shows that the burning is successful**
172 +(% style="color:blue" %)**2. Install Minicom in RPi.**
311 311  
312 -[[image:image-20220602105251-15.png]]
174 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
313 313  
176 + (% style="background-color:yellow" %)**apt update**
314 314  
178 + (% style="background-color:yellow" %)**apt install minicom**
315 315  
316 -= 3.  LA66 USB LoRaWAN Adapter =
317 317  
181 +Use minicom to connect to the RPI's terminal
318 318  
319 -== 3.1  Overview ==
183 +[[image:image-20220602153146-3.png||height="439" width="500"]]
320 320  
321 321  
322 -[[image:image-20220715001142-3.png||height="145" width="220"]]
323 323  
187 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
324 324  
325 -(((
326 -(% 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.
327 -)))
189 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
328 328  
329 -(((
330 -(% 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.
331 -)))
332 332  
333 -(((
334 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
335 -)))
192 +[[image:image-20220602154928-5.png||height="436" width="500"]]
336 336  
337 -(((
338 -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.
339 -)))
340 340  
341 -(((
342 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
343 -)))
344 344  
196 +(% style="color:blue" %)**4. Send Uplink message**
345 345  
198 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
346 346  
347 -== 3.2  Features ==
348 -
349 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
350 -* Ultra-long RF range
351 -* Support LoRaWAN v1.0.4 protocol
352 -* Support peer-to-peer protocol
353 -* TCXO crystal to ensure RF performance on low temperature
354 -* Spring RF antenna
355 -* Available in different frequency LoRaWAN frequency bands.
356 -* World-wide unique OTAA keys.
357 -* AT Command via UART-TTL interface
358 -* Firmware upgradable via UART interface
359 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
360 -
361 -== 3.3  Specification ==
362 -
363 -* CPU: 32-bit 48 MHz
364 -* Flash: 256KB
365 -* RAM: 64KB
366 -* Input Power Range: 5v
367 -* Frequency Range: 150 MHz ~~ 960 MHz
368 -* Maximum Power +22 dBm constant RF output
369 -* High sensitivity: -148 dBm
370 -* Temperature:
371 -** Storage: -55 ~~ +125℃
372 -** Operating: -40 ~~ +85℃
373 -* Humidity:
374 -** Storage: 5 ~~ 95% (Non-Condensing)
375 -** Operating: 10 ~~ 95% (Non-Condensing)
376 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
377 -* LoRa Rx current: <9 mA
378 -
379 -== 3.4  Pin Mapping & LED ==
380 -
381 -
382 -
383 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
384 -
385 -
386 -(((
387 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
388 -)))
389 -
390 -
391 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
392 -
393 -
394 -[[image:image-20220723100027-1.png]]
395 -
396 -
397 -Open the serial port tool
398 -
399 -[[image:image-20220602161617-8.png]]
400 -
401 -[[image:image-20220602161718-9.png||height="457" width="800"]]
402 -
403 -
404 -
405 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
406 -
407 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
408 -
409 -
410 -[[image:image-20220602161935-10.png||height="498" width="800"]]
411 -
412 -
413 -
414 -(% style="color:blue" %)**3. See Uplink Command**
415 -
416 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
417 -
418 418  example: AT+SENDB=01,02,8,05820802581ea0a5
419 419  
420 -[[image:image-20220602162157-11.png||height="497" width="800"]]
421 421  
203 +[[image:image-20220602160339-6.png||height="517" width="600"]]
422 422  
423 423  
424 -(% style="color:blue" %)**4. Check to see if TTN received the message**
425 425  
426 -[[image:image-20220602162331-12.png||height="420" width="800"]]
207 +Check to see if TTN received the message
427 427  
209 +[[image:image-20220602160627-7.png||height="369" width="800"]]
428 428  
429 429  
430 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
431 431  
213 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
432 432  
433 -**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]]
434 434  
435 -(**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]])
216 +=== 1.8.1  Hardware and Software Connection ===
436 436  
437 -(% style="color:red" %)**Preconditions:**
438 438  
439 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
440 440  
441 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
220 +==== (% style="color:blue" %)**Overview：**(%%) ====
442 442  
443 443  
223 +(((
224 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
444 444  
445 -(% style="color:blue" %)**Steps for usage:**
226 +* Send real-time location information of mobile phone to LoRaWAN network.
227 +* Check LoRaWAN network signal strengh.
228 +* Manually send messages to LoRaWAN network.
229 +)))
446 446  
447 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
448 448  
449 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
450 450  
451 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
452 452  
234 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
453 453  
236 +A USB to Type-C adapter is needed to connect to a Mobile phone.
454 454  
455 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
238 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
456 456  
240 +[[image:image-20220813174353-2.png||height="360" width="313"]]
457 457  
458 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
459 459  
460 460  
461 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
244 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
462 462  
463 -[[image:image-20220723100439-2.png]]
246 +[[(% 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)
464 464  
248 +[[image:image-20220813173738-1.png]]
465 465  
466 466  
467 -(% style="color:blue" %)**2. Install Minicom in RPi.**
468 468  
469 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
252 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
470 470  
471 - (% style="background-color:yellow" %)**apt update**
254 +Function and page introduction
472 472  
473 - (% style="background-color:yellow" %)**apt install minicom**
256 +[[image:image-20220723113448-7.png||height="995" width="450"]]
474 474  
258 +**Block Explain:**
475 475  
476 -Use minicom to connect to the RPI's terminal
260 +1.  Display LA66 USB LoRaWAN Module connection status
477 477  
478 -[[image:image-20220602153146-3.png||height="439" width="500"]]
262 +2.  Check and reconnect
479 479  
264 +3.  Turn send timestamps on or off
480 480  
266 +4.  Display LoRaWan connection status
481 481  
482 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
268 +5.  Check LoRaWan connection status
483 483  
484 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
270 +6.  The RSSI value of the node when the ACK is received
485 485  
272 +7.  Node's Signal Strength Icon
486 486  
487 -[[image:image-20220602154928-5.png||height="436" width="500"]]
274 +8.  Configure Location Uplink Interval
488 488  
276 +9.  AT command input box
489 489  
278 +10.  Send Button:  Send input box info to LA66 USB Adapter
490 490  
491 -(% style="color:blue" %)**4. Send Uplink message**
280 +11.  Output Log from LA66 USB adapter
492 492  
493 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
282 +12.  clear log button
494 494  
495 -example: AT+SENDB=01,02,8,05820802581ea0a5
284 +13.  exit button
496 496  
497 497  
498 -[[image:image-20220602160339-6.png||height="517" width="600"]]
287 +LA66 USB LoRaWAN Module not connected
499 499  
289 +[[image:image-20220723110520-5.png||height="677" width="508"]]
500 500  
501 501  
502 -Check to see if TTN received the message
503 503  
504 -[[image:image-20220602160627-7.png||height="369" width="800"]]
293 +Connect LA66 USB LoRaWAN Module
505 505  
295 +[[image:image-20220723110626-6.png||height="681" width="511"]]
506 506  
507 507  
508 -== 3.8  Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. ==
509 509  
510 -=== 3.8.1 DRAGINO-LA66-APP ===
299 +=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
511 511  
512 -[[image:image-20220723102027-3.png]]
513 513  
514 -==== Overview： ====
302 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
515 515  
516 -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.（DRAGINO-LA66-APP currently only supports Android system）
304 +[[image:image-20220723134549-8.png]]
517 517  
518 -==== Conditions of Use： ====
519 519  
520 -Requires a type-c to USB adapter
521 521  
522 -[[image:image-20220723104754-4.png]]
308 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
523 523  
524 -==== Use of APP: ====
310 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
525 525  
526 -Function and page introduction
312 +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/]]
527 527  
528 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
314 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
529 529  
530 -1.Display LA66 USB LoRaWAN Module connection status
531 531  
532 -2.Check and reconnect
317 +Example output in NodeRed is as below:
533 533  
534 -3.Turn send timestamps on or off
319 +[[image:image-20220723144339-1.png]]
535 535  
536 -4.Display LoRaWan connection status
537 537  
538 -5.Check LoRaWan connection status
539 539  
540 -6.The RSSI value of the node when the ACK is received
323 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
541 541  
542 -7.Node's Signal Strength Icon
543 543  
544 -8.Set the packet sending interval of the node in seconds
326 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
545 545  
546 -9.AT command input box
328 +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)
547 547  
548 -10.Send AT command button
330 +[[image:image-20220723150132-2.png]]
549 549  
550 -11.Node log box
551 551  
552 -12.clear log button
553 553  
554 -13.exit button
334 += 2.  FAQ =
555 555  
556 -LA66 USB LoRaWAN Module not connected
557 557  
558 -[[image:image-20220723110520-5.png||height="903" width="677"]]
337 +== 2.1  How to Compile Source Code for LA66? ==
559 559  
560 -Connect LA66 USB LoRaWAN Module
561 561  
562 -[[image:image-20220723110626-6.png||height="906" width="680"]]
340 +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]]
563 563  
564 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
565 565  
566 566  
344 += 3.  Order Info =
567 567  
568 568  
569 -= 4.  Order Info =
347 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
570 570  
571 571  
572 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
573 -
574 -
575 575  (% style="color:blue" %)**XXX**(%%): The default frequency band
576 576  
577 577  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -584,6 +584,8 @@
584 584  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
585 585  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
586 586  
587 -= 5.  Reference =
588 588  
589 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
363 += 4.  Reference =
364 +
365 +
366 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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