Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 101.2 >
edited by Xiaoling
on 2022/07/20 11:19
To version < 74.1 >
edited by Edwin Chen
on 2022/07/03 00:16
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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1 -
2 -
3 -**Table of Contents:**
4 -
1 +{{box cssClass="floatinginfobox" title="**Contents**"}}
5 5  {{toc/}}
3 +{{/box}}
6 6  
5 += LA66 LoRaWAN Module =
7 7  
7 +== What is LA66 LoRaWAN Module ==
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 -
11 -
12 -== 1.1  What is LA66 LoRaWAN Module ==
13 -
14 -
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
19 -
20 -(((
21 -
22 -)))
23 -
24 -(((
25 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.
26 -)))
27 -)))
28 28  
29 -(((
30 -(((
31 31  (% 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.
32 -)))
33 -)))
34 34  
35 -(((
36 -(((
37 37  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 -)))
39 39  
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 -)))
43 -)))
44 44  
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 -)))
49 -)))
50 50  
51 51  
20 +== Features ==
52 52  
53 -== 1.2  Features ==
54 -
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
... ... @@ -62,9 +62,8 @@
62 62  * Firmware upgradable via UART interface
63 63  * Ultra-long RF range
64 64  
32 +== Specification ==
65 65  
66 -== 1.3  Specification ==
67 -
68 68  * CPU: 32-bit 48 MHz
69 69  * Flash: 256KB
70 70  * RAM: 64KB
... ... @@ -83,78 +83,50 @@
83 83  * LoRa Rx current: <9 mA
84 84  * I/O Voltage: 3.3v
85 85  
52 +== AT Command ==
86 86  
87 -== 1.4  AT Command ==
88 -
89 -
90 90  AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
91 91  
92 92  
57 +== Dimension ==
93 93  
94 -== 1.5  Dimension ==
59 +[[image:image-20220517072526-1.png]]
95 95  
96 -[[image:image-20220718094750-3.png]]
97 97  
62 +== Pin Mapping ==
98 98  
64 +[[image:image-20220523101537-1.png]]
99 99  
100 -== 1.6  Pin Mapping ==
66 +== Land Pattern ==
101 101  
102 -[[image:image-20220720111850-1.png]]
103 -
104 -
105 -
106 -== 1.7  Land Pattern ==
107 -
108 108  [[image:image-20220517072821-2.png]]
109 109  
110 110  
71 +== Order Info ==
111 111  
112 -= 2.  LA66 LoRaWAN Shield =
73 +Part Number: **LA66-XXX**
113 113  
75 +**XX**: The default frequency band
114 114  
115 -== 2.1  Overview ==
77 +* **AS923**: LoRaWAN AS923 band
78 +* **AU915**: LoRaWAN AU915 band
79 +* **EU433**: LoRaWAN EU433 band
80 +* **EU868**: LoRaWAN EU868 band
81 +* **KR920**: LoRaWAN KR920 band
82 +* **US915**: LoRaWAN US915 band
83 +* **IN865**: LoRaWAN IN865 band
84 +* **CN470**: LoRaWAN CN470 band
85 +* **PP**: Peer to Peer LoRa Protocol
116 116  
87 += LA66 LoRaWAN Shield =
117 117  
118 -(((
119 -[[image:image-20220715000826-2.png||height="145" width="220"]]
120 -)))
89 +== Overview ==
121 121  
122 -(((
123 -
124 -)))
91 +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.
125 125  
126 -(((
127 -(% 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.
128 -)))
129 129  
130 -(((
131 -(((
132 -(% 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.
133 -)))
134 -)))
94 +== Features ==
135 135  
136 -(((
137 -(((
138 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
139 -)))
140 -)))
141 -
142 -(((
143 -(((
144 -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.
145 -)))
146 -)))
147 -
148 -(((
149 -(((
150 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
151 -)))
152 -)))
153 -
154 -
155 -
156 -== 2.2  Features ==
157 -
158 158  * Arduino Shield base on LA66 LoRaWAN module
159 159  * Support LoRaWAN v1.0.4 protocol
160 160  * Support peer-to-peer protocol
... ... @@ -166,9 +166,8 @@
166 166  * Firmware upgradable via UART interface
167 167  * Ultra-long RF range
168 168  
107 +== Specification ==
169 169  
170 -== 2.3  Specification ==
171 -
172 172  * CPU: 32-bit 48 MHz
173 173  * Flash: 256KB
174 174  * RAM: 64KB
... ... @@ -187,169 +187,118 @@
187 187  * LoRa Rx current: <9 mA
188 188  * I/O Voltage: 3.3v
189 189  
127 +== Pin Mapping & LED ==
190 190  
191 -== 2.4  Pin Mapping & LED ==
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
192 192  
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
193 193  
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
194 194  
195 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
196 196  
137 +=== Items needed for update ===
197 197  
198 -
199 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
200 -
201 -
202 -
203 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
204 -
205 -
206 -
207 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
208 -
209 -
210 -=== 2.8.1  Items needed for update ===
211 -
212 212  1. LA66 LoRaWAN Shield
213 213  1. Arduino
214 214  1. USB TO TTL Adapter
215 215  
216 -[[image:image-20220602100052-2.png||height="385" width="600"]]
143 +[[image:image-20220602100052-2.png||height="341" width="531"]]
217 217  
218 218  
219 -=== 2.8.2  Connection ===
146 +=== Connection ===
220 220  
148 +[[image:image-20220602101311-3.png||height="350" width="760"]]
221 221  
222 -[[image:image-20220602101311-3.png||height="276" width="600"]]
223 223  
151 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-----> (% style="color:blue" %)**USB TTL(%%)
152 +GND  <-----> GND
153 +TXD  <-----> TXD
154 +RXD  <-----> RXD
224 224  
225 -(((
226 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
227 -)))
156 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap
228 228  
229 -(((
230 -(% style="background-color:yellow" %)**GND  <-> GND
231 -TXD  <->  TXD
232 -RXD  <->  RXD**
233 -)))
158 +Connect to the PC after connecting the wires
234 234  
235 235  
236 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
237 237  
238 -Connect USB TTL Adapter to PC after connecting the wires
162 +[[image:image-20220602102240-4.png]]
239 239  
164 +=== Upgrade steps ===
240 240  
241 -[[image:image-20220602102240-4.png||height="304" width="600"]]
166 +==== Dial the SW1 of the LA66 LoRaWAN Shield to the ISP's location as shown in the figure below ====
242 242  
168 +[[image:image-20220602102824-5.png]]
243 243  
244 -=== 2.8.3  Upgrade steps ===
170 +==== Press the RST switch on the LA66 LoRaWAN Shield once ====
245 245  
172 +[[image:image-20220602104701-12.png]]
246 246  
247 -==== 1.  Switch SW1 to put in ISP position ====
174 +==== Open the upgrade application software ====
248 248  
176 +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/]]
249 249  
250 -[[image:image-20220602102824-5.png||height="306" width="600"]]
251 -
252 -
253 -
254 -==== 2.  Press the RST switch once ====
255 -
256 -
257 -[[image:image-20220602104701-12.png||height="285" width="600"]]
258 -
259 -
260 -
261 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
262 -
263 -
264 -(((
265 -(% 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/]]**
266 -)))
267 -
268 -
269 269  [[image:image-20220602103227-6.png]]
270 270  
271 -
272 272  [[image:image-20220602103357-7.png]]
273 273  
182 +===== Select the COM port corresponding to USB TTL =====
274 274  
275 -
276 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
277 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
278 -
279 -
280 280  [[image:image-20220602103844-8.png]]
281 281  
186 +===== Select the bin file to burn =====
282 282  
283 -
284 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
285 -(% style="color:blue" %)**3. Select the bin file to burn**
286 -
287 -
288 288  [[image:image-20220602104144-9.png]]
289 289  
290 -
291 291  [[image:image-20220602104251-10.png]]
292 292  
293 -
294 294  [[image:image-20220602104402-11.png]]
295 295  
194 +===== Click to start the download =====
296 296  
297 -
298 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
299 -(% style="color:blue" %)**4. Click to start the download**
300 -
301 301  [[image:image-20220602104923-13.png]]
302 302  
198 +===== The following figure appears to prove that the burning is in progress =====
303 303  
304 -
305 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
306 -(% style="color:blue" %)**5. Check update process**
307 -
308 -
309 309  [[image:image-20220602104948-14.png]]
310 310  
202 +===== The following picture appears to prove that the burning is successful =====
311 311  
312 -
313 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
314 -(% style="color:blue" %)**The following picture shows that the burning is successful**
315 -
316 316  [[image:image-20220602105251-15.png]]
317 317  
318 318  
207 +== Order Info ==
319 319  
320 -= 3.  LA66 USB LoRaWAN Adapter =
209 +Part Number: **LA66-LoRaWAN-Shield-XXX**
321 321  
211 +**XX**: The default frequency band
322 322  
323 -== 3.1  Overview ==
213 +* **AS923**: LoRaWAN AS923 band
214 +* **AU915**: LoRaWAN AU915 band
215 +* **EU433**: LoRaWAN EU433 band
216 +* **EU868**: LoRaWAN EU868 band
217 +* **KR920**: LoRaWAN KR920 band
218 +* **US915**: LoRaWAN US915 band
219 +* **IN865**: LoRaWAN IN865 band
220 +* **CN470**: LoRaWAN CN470 band
221 +* **PP**: Peer to Peer LoRa Protocol
324 324  
223 +== Package Info ==
325 325  
326 -[[image:image-20220715001142-3.png||height="145" width="220"]]
225 +* LA66 LoRaWAN Shield x 1
226 +* RF Antenna x 1
327 327  
328 328  
329 -(((
330 -(% 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.
331 -)))
332 332  
333 -(((
334 -(% 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.
335 -)))
230 += LA66 USB LoRaWAN Adapter =
336 336  
337 -(((
338 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
339 -)))
232 +== Overview ==
340 340  
341 -(((
342 -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.
343 -)))
234 +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.
344 344  
345 -(((
346 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
347 -)))
348 348  
237 +== Features ==
349 349  
350 -
351 -== 3.2  Features ==
352 -
353 353  * LoRaWAN USB adapter base on LA66 LoRaWAN module
354 354  * Ultra-long RF range
355 355  * Support LoRaWAN v1.0.4 protocol
... ... @@ -360,10 +360,9 @@
360 360  * World-wide unique OTAA keys.
361 361  * AT Command via UART-TTL interface
362 362  * Firmware upgradable via UART interface
363 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
364 364  
365 365  
366 -== 3.3  Specification ==
251 +== Specification ==
367 367  
368 368  * CPU: 32-bit 48 MHz
369 369  * Flash: 256KB
... ... @@ -382,161 +382,118 @@
382 382  * LoRa Rx current: <9 mA
383 383  
384 384  
385 -== 3.4  Pin Mapping & LED ==
270 +== Pin Mapping & LED ==
386 386  
272 +== Example Send & Get Messages via LoRaWAN in PC ==
387 387  
274 +Connect the LA66 LoRa Shield to the PC
388 388  
389 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
276 +[[image:image-20220602171217-1.png||height="615" width="915"]]
390 390  
391 -
392 -(((
393 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
394 -)))
395 -
396 -
397 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
398 -
399 -
400 -[[image:image-20220602171217-1.png||height="538" width="800"]]
401 -
402 -
403 403  Open the serial port tool
404 404  
405 405  [[image:image-20220602161617-8.png]]
406 406  
407 -[[image:image-20220602161718-9.png||height="457" width="800"]]
282 +[[image:image-20220602161718-9.png||height="529" width="927"]]
408 408  
284 +Press the reset switch RST on the LA66 LoRa Shield.
409 409  
286 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
410 410  
411 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
288 +[[image:image-20220602161935-10.png]]
412 412  
413 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
290 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
414 414  
415 -
416 -[[image:image-20220602161935-10.png||height="498" width="800"]]
417 -
418 -
419 -
420 -(% style="color:blue" %)**3. See Uplink Command**
421 -
422 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
423 -
424 424  example: AT+SENDB=01,02,8,05820802581ea0a5
425 425  
426 -[[image:image-20220602162157-11.png||height="497" width="800"]]
294 +[[image:image-20220602162157-11.png]]
427 427  
296 +Check to see if TTN received the message
428 428  
298 +[[image:image-20220602162331-12.png||height="547" width="1044"]]
429 429  
430 -(% style="color:blue" %)**4. Check to see if TTN received the message**
300 +== Example Send & Get Messages via LoRaWAN in RPi ==
431 431  
432 -[[image:image-20220602162331-12.png||height="420" width="800"]]
302 +Connect the LA66 LoRa Shield to the RPI
433 433  
304 +[[image:image-20220602171233-2.png||height="592" width="881"]]
434 434  
306 +Log in to the RPI's terminal and connect to the serial port
435 435  
436 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
308 +[[image:image-20220602153146-3.png]]
437 437  
310 +Press the reset switch RST on the LA66 LoRa Shield.
311 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
438 438  
439 -**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]]
313 +[[image:image-20220602154928-5.png]]
440 440  
315 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
441 441  
442 -(% style="color:red" %)**Preconditions:**
317 +example: AT+SENDB=01,02,8,05820802581ea0a5
443 443  
444 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
319 +[[image:image-20220602160339-6.png]]
445 445  
446 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
321 +Check to see if TTN received the message
447 447  
323 +[[image:image-20220602160627-7.png||height="468" width="1013"]]
448 448  
325 +=== Install Minicom ===
449 449  
450 -(% style="color:blue" %)**Steps for usage:**
327 +Enter the following command in the RPI terminal
451 451  
452 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
329 +apt update
453 453  
454 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
331 +[[image:image-20220602143155-1.png]]
455 455  
456 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
333 +apt install minicom
457 457  
335 +[[image:image-20220602143744-2.png]]
458 458  
337 +=== Send PC's CPU/RAM usage to TTN via script. ===
459 459  
460 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
339 +==== Take python as an example： ====
461 461  
341 +===== Preconditions: =====
462 462  
463 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
343 +1.LA66 USB LoRaWAN Adapter works fine
464 464  
345 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
465 465  
466 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
347 +===== Steps for usage =====
467 467  
468 -[[image:image-20220602171233-2.png||height="538" width="800"]]
349 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
469 469  
351 +2.Run the script and see the TTN
470 470  
353 +[[image:image-20220602115852-3.png]]
471 471  
472 -(% style="color:blue" %)**2. Install Minicom in RPi.**
473 473  
474 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
475 475  
476 - (% style="background-color:yellow" %)**apt update**
357 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
477 477  
478 - (% style="background-color:yellow" %)**apt install minicom**
479 479  
360 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
480 480  
481 -Use minicom to connect to the RPI's terminal
482 482  
483 -[[image:image-20220602153146-3.png||height="439" width="500"]]
484 484  
364 +== Order Info ==
485 485  
366 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
486 486  
487 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
368 +**XX**: The default frequency band
488 488  
489 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
370 +* **AS923**: LoRaWAN AS923 band
371 +* **AU915**: LoRaWAN AU915 band
372 +* **EU433**: LoRaWAN EU433 band
373 +* **EU868**: LoRaWAN EU868 band
374 +* **KR920**: LoRaWAN KR920 band
375 +* **US915**: LoRaWAN US915 band
376 +* **IN865**: LoRaWAN IN865 band
377 +* **CN470**: LoRaWAN CN470 band
378 +* **PP**: Peer to Peer LoRa Protocol
490 490  
380 +== Package Info ==
491 491  
492 -[[image:image-20220602154928-5.png||height="436" width="500"]]
382 +* LA66 USB LoRaWAN Adapter x 1
493 493  
494 -
495 -
496 -(% style="color:blue" %)**4. Send Uplink message**
497 -
498 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
499 -
500 -example: AT+SENDB=01,02,8,05820802581ea0a5
501 -
502 -
503 -[[image:image-20220602160339-6.png||height="517" width="600"]]
504 -
505 -
506 -
507 -Check to see if TTN received the message
508 -
509 -[[image:image-20220602160627-7.png||height="369" width="800"]]
510 -
511 -
512 -
513 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
514 -
515 -
516 -
517 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
518 -
519 -
520 -
521 -
522 -= 4.  Order Info =
523 -
524 -
525 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
526 -
527 -
528 -(% style="color:blue" %)**XXX**(%%): The default frequency band
529 -
530 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
531 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
532 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
533 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
534 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
535 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
536 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
537 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
538 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
539 -
540 -= 5.  Reference =
541 -
542 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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