Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 100.2 >
edited by Xiaoling
on 2022/07/19 11:34
To version < 160.1 >
edited by Bei Jinggeng
on 2022/09/09 14:59
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 LoRaWAN Shield User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Xiaoling
1 +XWiki.Bei
Content
... ... @@ -6,123 +6,14 @@
6 6  
7 7  
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 10  
10 += 1.  LA66 LoRaWAN Shield =
11 11  
12 -== 1.1  What is LA66 LoRaWAN Module ==
13 13  
13 +== 1.1  Overview ==
14 14  
15 15  
16 16  (((
17 -(((
18 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
19 -)))
20 -
21 -(((
22 -
23 -)))
24 -
25 -(((
26 -(% 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.
27 -)))
28 -)))
29 -
30 -(((
31 -(((
32 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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.
33 -)))
34 -)))
35 -
36 -(((
37 -(((
38 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
39 -)))
40 -
41 -(((
42 -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.
43 -)))
44 -)))
45 -
46 -(((
47 -(((
48 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
49 -)))
50 -)))
51 -
52 -
53 -
54 -
55 -== 1.2  Features ==
56 -
57 -* Support LoRaWAN v1.0.4 protocol
58 -* Support peer-to-peer protocol
59 -* TCXO crystal to ensure RF performance on low temperature
60 -* SMD Antenna pad and i-pex antenna connector
61 -* Available in different frequency LoRaWAN frequency bands.
62 -* World-wide unique OTAA keys.
63 -* AT Command via UART-TTL interface
64 -* Firmware upgradable via UART interface
65 -* Ultra-long RF range
66 -
67 -
68 -
69 -== 1.3  Specification ==
70 -
71 -* CPU: 32-bit 48 MHz
72 -* Flash: 256KB
73 -* RAM: 64KB
74 -* Input Power Range: 1.8v ~~ 3.7v
75 -* Power Consumption: < 4uA.
76 -* Frequency Range: 150 MHz ~~ 960 MHz
77 -* Maximum Power +22 dBm constant RF output
78 -* High sensitivity: -148 dBm
79 -* Temperature:
80 -** Storage: -55 ~~ +125℃
81 -** Operating: -40 ~~ +85℃
82 -* Humidity:
83 -** Storage: 5 ~~ 95% (Non-Condensing)
84 -** Operating: 10 ~~ 95% (Non-Condensing)
85 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
86 -* LoRa Rx current: <9 mA
87 -* I/O Voltage: 3.3v
88 -
89 -
90 -
91 -== 1.4  AT Command ==
92 -
93 -
94 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
95 -
96 -
97 -
98 -== 1.5  Dimension ==
99 -
100 -[[image:image-20220718094750-3.png]]
101 -
102 -
103 -
104 -
105 -== 1.6  Pin Mapping ==
106 -
107 -
108 -[[image:image-20220719093156-1.png]]
109 -
110 -
111 -
112 -== 1.7  Land Pattern ==
113 -
114 -[[image:image-20220517072821-2.png]]
115 -
116 -
117 -
118 -= 2.  LA66 LoRaWAN Shield =
119 -
120 -
121 -== 2.1  Overview ==
122 -
123 -
124 -
125 -(((
126 126  [[image:image-20220715000826-2.png||height="145" width="220"]]
127 127  )))
128 128  
... ... @@ -131,12 +131,12 @@
131 131  )))
132 132  
133 133  (((
134 -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.
25 +(% 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.
135 135  )))
136 136  
137 137  (((
138 138  (((
139 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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.
30 +(% 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.
140 140  )))
141 141  )))
142 142  
... ... @@ -160,11 +160,11 @@
160 160  
161 161  
162 162  
54 +== 1.2  Features ==
163 163  
164 -== 2.2  Features ==
165 165  
166 166  * Arduino Shield base on LA66 LoRaWAN module
167 -* Support LoRaWAN v1.0.4 protocol
58 +* Support LoRaWAN v1.0.3 protocol
168 168  * Support peer-to-peer protocol
169 169  * TCXO crystal to ensure RF performance on low temperature
170 170  * SMA connector
... ... @@ -174,11 +174,9 @@
174 174  * Firmware upgradable via UART interface
175 175  * Ultra-long RF range
176 176  
68 +== 1.3  Specification ==
177 177  
178 178  
179 -
180 -== 2.3  Specification ==
181 -
182 182  * CPU: 32-bit 48 MHz
183 183  * Flash: 256KB
184 184  * RAM: 64KB
... ... @@ -197,333 +197,284 @@
197 197  * LoRa Rx current: <9 mA
198 198  * I/O Voltage: 3.3v
199 199  
89 +== 1.4  Pin Mapping & LED ==
200 200  
201 201  
92 +[[image:image-20220817085048-1.png||height="533" width="734"]]
202 202  
203 -== 2.4  Pin Mapping & LED ==
204 204  
205 205  
96 +~1. The LED lights up red when there is an upstream data packet
97 +2. When the network is successfully connected, the green light will be on for 5 seconds
98 +3. Purple light on when receiving downlink data packets
206 206  
207 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
208 208  
101 +[[image:image-20220820112305-1.png||height="515" width="749"]]
209 209  
210 210  
211 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
212 212  
105 +== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
213 213  
214 214  
215 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
108 +**Show connection diagram：**
216 216  
217 217  
111 +[[image:image-20220723170210-2.png||height="908" width="681"]]
218 218  
219 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
220 220  
221 221  
222 -=== 2.8.1  Items needed for update ===
115 +(% style="color:blue" %)**1.  open Arduino IDE**
223 223  
224 -1. LA66 LoRaWAN Shield
225 -1. Arduino
226 -1. USB TO TTL Adapter
227 227  
228 -[[image:image-20220602100052-2.png||height="385" width="600"]]
118 +[[image:image-20220723170545-4.png]]
229 229  
230 230  
231 -=== 2.8.2  Connection ===
232 232  
122 +(% style="color:blue" %)**2.  Open project**
233 233  
234 -[[image:image-20220602101311-3.png||height="276" width="600"]]
235 235  
125 +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]]
236 236  
237 -(((
238 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
239 -)))
240 240  
241 -(((
242 -(% style="background-color:yellow" %)**GND  <-> GND
243 -TXD  <->  TXD
244 -RXD  <->  RXD**
245 -)))
128 +[[image:image-20220726135239-1.png]]
246 246  
247 247  
248 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
249 249  
250 -Connect USB TTL Adapter to PC after connecting the wires
132 +(% 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**
251 251  
252 252  
253 -[[image:image-20220602102240-4.png||height="304" width="600"]]
135 +[[image:image-20220726135356-2.png]]
254 254  
255 255  
256 -=== 2.8.3  Upgrade steps ===
257 257  
139 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
258 258  
259 -==== 1.  Switch SW1 to put in ISP position ====
260 260  
142 +[[image:image-20220723172235-7.png||height="480" width="1027"]]
261 261  
262 -[[image:image-20220602102824-5.png||height="306" width="600"]]
263 263  
264 264  
146 +== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
265 265  
266 -==== 2.  Press the RST switch once ====
267 267  
149 +(% style="color:blue" %)**1.  Open project**
268 268  
269 -[[image:image-20220602104701-12.png||height="285" width="600"]]
270 270  
152 +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]]
271 271  
272 272  
273 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
155 +[[image:image-20220723172502-8.png]]
274 274  
275 275  
276 -(((
277 -(% 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/]]**
278 -)))
279 279  
159 +(% style="color:blue" %)**2.  Same steps as 1.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
280 280  
281 -[[image:image-20220602103227-6.png]]
282 282  
162 +[[image:image-20220723172938-9.png||height="652" width="1050"]]
283 283  
284 -[[image:image-20220602103357-7.png]]
285 285  
286 286  
166 +== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
287 287  
288 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
289 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
290 290  
169 +(% style="color:blue" %)**1.  Open project**
291 291  
292 -[[image:image-20220602103844-8.png]]
293 293  
172 +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]]
294 294  
295 295  
296 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
297 -(% style="color:blue" %)**3. Select the bin file to burn**
175 +[[image:image-20220723173341-10.png||height="581" width="1014"]]
298 298  
299 299  
300 -[[image:image-20220602104144-9.png]]
301 301  
179 +(% 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**
302 302  
303 -[[image:image-20220602104251-10.png]]
304 304  
182 +[[image:image-20220723173950-11.png||height="665" width="1012"]]
305 305  
306 -[[image:image-20220602104402-11.png]]
307 307  
308 308  
309 309  
310 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
311 -(% style="color:blue" %)**4. Click to start the download**
312 312  
313 -[[image:image-20220602104923-13.png]]
188 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
314 314  
315 315  
191 +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/]]
316 316  
317 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
318 -(% style="color:blue" %)**5. Check update process**
319 319  
194 +[[image:image-20220723175700-12.png||height="602" width="995"]]
320 320  
321 -[[image:image-20220602104948-14.png]]
196 +== 1.8 Example: How to join helium ==
322 322  
323 323  
199 +(% style="color:blue" %)**1. Create a new device.**
324 324  
325 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
326 -(% style="color:blue" %)**The following picture shows that the burning is successful**
201 +[[image:image-20220907165500-1.png||height="464" width="940"]]
327 327  
328 -[[image:image-20220602105251-15.png]]
329 329  
204 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
330 330  
206 +[[image:image-20220907165837-2.png||height="375" width="809"]]
331 331  
332 -= 3.  LA66 USB LoRaWAN Adapter =
333 333  
209 +(% style="color:blue" %)**3.  Use AT commands.**
334 334  
335 -== 3.1  Overview ==
211 +[[image:image-20220602100052-2.png||height="385" width="600"]]
336 336  
337 -[[image:image-20220715001142-3.png||height="145" width="220"]]
338 338  
339 -(% 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.
214 +(% style="color:#0000ff" %)**4.Use command AT+CFG to get device configuration**
340 340  
341 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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.
216 +[[image:image-20220907170308-3.png||height="556" width="617"]]
342 342  
343 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
344 344  
345 -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.
219 +(% style="color:blue" %)**5.  Network successfully.**
346 346  
347 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
221 +[[image:image-20220907170436-4.png]]
348 348  
349 349  
350 -== 3.2  Features ==
224 +(% style="color:blue" %)**6.  Send uplink using command**
351 351  
352 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
353 -* Ultra-long RF range
354 -* Support LoRaWAN v1.0.4 protocol
355 -* Support peer-to-peer protocol
356 -* TCXO crystal to ensure RF performance on low temperature
357 -* Spring RF antenna
358 -* Available in different frequency LoRaWAN frequency bands.
359 -* World-wide unique OTAA keys.
360 -* AT Command via UART-TTL interface
361 -* Firmware upgradable via UART interface
362 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
226 +[[image:image-20220907170659-5.png]]
363 363  
228 +[[image:image-20220907170744-6.png||height="242" width="798"]]
364 364  
365 365  
366 -== 3.3  Specification ==
231 +== 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
367 367  
368 -* CPU: 32-bit 48 MHz
369 -* Flash: 256KB
370 -* RAM: 64KB
371 -* Input Power Range: 5v
372 -* Frequency Range: 150 MHz ~~ 960 MHz
373 -* Maximum Power +22 dBm constant RF output
374 -* High sensitivity: -148 dBm
375 -* Temperature:
376 -** Storage: -55 ~~ +125℃
377 -** Operating: -40 ~~ +85℃
378 -* Humidity:
379 -** Storage: 5 ~~ 95% (Non-Condensing)
380 -** Operating: 10 ~~ 95% (Non-Condensing)
381 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
382 -* LoRa Rx current: <9 mA
383 383  
234 +=== 1.9.1  Items needed for update ===
384 384  
385 385  
386 -== 3.4  Pin Mapping & LED ==
237 +1. LA66 LoRaWAN Shield
238 +1. Arduino
239 +1. USB TO TTL Adapter
387 387  
241 +[[image:image-20220602100052-2.png||height="385" width="600"]]
388 388  
389 389  
390 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
391 391  
245 +=== 1.9.2  Connection ===
392 392  
393 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
394 394  
248 +[[image:image-20220602101311-3.png||height="276" width="600"]]
395 395  
396 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
397 397  
251 +(((
252 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
253 +)))
398 398  
399 -[[image:image-20220602171217-1.png||height="538" width="800"]]
255 +(((
256 +(% style="background-color:yellow" %)**GND  <-> GND
257 +TXD  <->  TXD
258 +RXD  <->  RXD**
259 +)))
400 400  
401 401  
402 -Open the serial port tool
262 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
403 403  
404 -[[image:image-20220602161617-8.png]]
264 +Connect USB TTL Adapter to PC after connecting the wires
405 405  
406 -[[image:image-20220602161718-9.png||height="457" width="800"]]
407 407  
267 +[[image:image-20220602102240-4.png||height="304" width="600"]]
408 408  
409 409  
410 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
411 411  
412 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
271 +=== 1.9.3  Upgrade steps ===
413 413  
414 414  
415 -[[image:image-20220602161935-10.png||height="498" width="800"]]
416 416  
275 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
417 417  
418 418  
419 -(% style="color:blue" %)**3. See Uplink Command**
278 +[[image:image-20220602102824-5.png||height="306" width="600"]]
420 420  
421 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
422 422  
423 -example: AT+SENDB=01,02,8,05820802581ea0a5
424 424  
425 -[[image:image-20220602162157-11.png||height="497" width="800"]]
282 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
426 426  
427 427  
285 +[[image:image-20220817085447-1.png]]
428 428  
429 -(% style="color:blue" %)**4. Check to see if TTN received the message**
430 430  
431 -[[image:image-20220602162331-12.png||height="420" width="800"]]
432 432  
433 433  
290 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
434 434  
435 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
436 436  
293 +(((
294 +(% style="color:blue" %)**1. Software download link:  **(%%)**[[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
295 +)))
437 437  
438 -**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]]
439 439  
298 +[[image:image-20220602103227-6.png]]
440 440  
441 -(% style="color:red" %)**Preconditions:**
442 442  
443 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
301 +[[image:image-20220602103357-7.png]]
444 444  
445 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
446 446  
447 447  
305 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
306 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
448 448  
449 -(% style="color:blue" %)**Steps for usage:**
450 450  
451 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
309 +[[image:image-20220602103844-8.png]]
452 452  
453 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
454 454  
455 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
456 456  
313 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
314 +(% style="color:blue" %)**3. Select the bin file to burn**
457 457  
458 458  
459 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
317 +[[image:image-20220602104144-9.png]]
460 460  
461 461  
462 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
320 +[[image:image-20220602104251-10.png]]
463 463  
464 464  
465 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
323 +[[image:image-20220602104402-11.png]]
466 466  
467 -[[image:image-20220602171233-2.png||height="538" width="800"]]
468 468  
469 469  
327 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
328 +(% style="color:blue" %)**4. Click to start the download**
470 470  
471 -(% style="color:blue" %)**2. Install Minicom in RPi.**
472 472  
473 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
331 +[[image:image-20220602104923-13.png]]
474 474  
475 - (% style="background-color:yellow" %)**apt update**
476 476  
477 - (% style="background-color:yellow" %)**apt install minicom**
478 478  
335 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
336 +(% style="color:blue" %)**5. Check update process**
479 479  
480 -Use minicom to connect to the RPI's terminal
481 481  
482 -[[image:image-20220602153146-3.png||height="439" width="500"]]
339 +[[image:image-20220602104948-14.png]]
483 483  
484 484  
485 485  
486 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
343 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
344 +(% style="color:blue" %)**The following picture shows that the burning is successful**
487 487  
488 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
489 489  
347 +[[image:image-20220602105251-15.png]]
490 490  
491 -[[image:image-20220602154928-5.png||height="436" width="500"]]
492 492  
493 493  
351 += 2.  FAQ =
494 494  
495 -(% style="color:blue" %)**4. Send Uplink message**
496 496  
497 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
354 +== 2.1  How to Compile Source Code for LA66? ==
498 498  
499 -example: AT+SENDB=01,02,8,05820802581ea0a5
500 500  
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]]
501 501  
502 -[[image:image-20220602160339-6.png||height="517" width="600"]]
503 503  
504 504  
361 += 3.  Order Info =
505 505  
506 -Check to see if TTN received the message
507 507  
508 -[[image:image-20220602160627-7.png||height="369" width="800"]]
364 +**Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
509 509  
510 510  
511 -
512 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
513 -
514 -
515 -
516 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
517 -
518 -
519 -
520 -
521 -= 4.  Order Info =
522 -
523 -
524 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
525 -
526 -
527 527  (% style="color:blue" %)**XXX**(%%): The default frequency band
528 528  
529 529  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -536,6 +536,9 @@
536 536  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
537 537  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
538 538  
539 -= 5.  Reference =
379 += 4.  Reference =
540 540  
541 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
381 +
382 +* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
383 +
384 +
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