Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 103.1 >
edited by Herong Lu
on 2022/07/23 10:04
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.Lu
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 -(% 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 -)))
33 -)))
11 +(% 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.
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
... ... @@ -62,10 +62,8 @@
62 62  * Firmware upgradable via UART interface
63 63  * Ultra-long RF range
64 64  
32 +== Specification ==
65 65  
66 -
67 -== 1.3  Specification ==
68 -
69 69  * CPU: 32-bit 48 MHz
70 70  * Flash: 256KB
71 71  * RAM: 64KB
... ... @@ -84,79 +84,50 @@
84 84  * LoRa Rx current: <9 mA
85 85  * I/O Voltage: 3.3v
86 86  
52 +== AT Command ==
87 87  
88 -
89 -== 1.4  AT Command ==
90 -
91 -
92 92  AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
93 93  
94 94  
57 +== Dimension ==
95 95  
96 -== 1.5  Dimension ==
59 +[[image:image-20220517072526-1.png]]
97 97  
98 -[[image:image-20220718094750-3.png]]
99 99  
62 +== Pin Mapping ==
100 100  
64 +[[image:image-20220523101537-1.png]]
101 101  
102 -== 1.6  Pin Mapping ==
66 +== Land Pattern ==
103 103  
104 -[[image:image-20220720111850-1.png]]
105 -
106 -
107 -
108 -== 1.7  Land Pattern ==
109 -
110 110  [[image:image-20220517072821-2.png]]
111 111  
112 112  
71 +== Order Info ==
113 113  
114 -= 2.  LA66 LoRaWAN Shield =
73 +Part Number: **LA66-XXX**
115 115  
75 +**XX**: The default frequency band
116 116  
117 -== 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
118 118  
87 += LA66 LoRaWAN Shield =
119 119  
120 -(((
121 -[[image:image-20220715000826-2.png||height="145" width="220"]]
122 -)))
89 +== Overview ==
123 123  
124 -(((
125 -
126 -)))
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.
127 127  
128 -(((
129 -(% 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.
130 -)))
131 131  
132 -(((
133 -(((
134 -(% 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.
135 -)))
136 -)))
94 +== Features ==
137 137  
138 -(((
139 -(((
140 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
141 -)))
142 -)))
143 -
144 -(((
145 -(((
146 -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.
147 -)))
148 -)))
149 -
150 -(((
151 -(((
152 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
153 -)))
154 -)))
155 -
156 -
157 -
158 -== 2.2  Features ==
159 -
160 160  * Arduino Shield base on LA66 LoRaWAN module
161 161  * Support LoRaWAN v1.0.4 protocol
162 162  * Support peer-to-peer protocol
... ... @@ -168,10 +168,8 @@
168 168  * Firmware upgradable via UART interface
169 169  * Ultra-long RF range
170 170  
107 +== Specification ==
171 171  
172 -
173 -== 2.3  Specification ==
174 -
175 175  * CPU: 32-bit 48 MHz
176 176  * Flash: 256KB
177 177  * RAM: 64KB
... ... @@ -190,170 +190,118 @@
190 190  * LoRa Rx current: <9 mA
191 191  * I/O Voltage: 3.3v
192 192  
127 +== Pin Mapping & LED ==
193 193  
129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
194 194  
195 -== 2.4  Pin Mapping & LED ==
131 +== Example: Join TTN network and send an uplink message, get downlink message. ==
196 196  
133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
197 197  
135 +== Upgrade Firmware of LA66 LoRaWAN Shield ==
198 198  
199 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
137 +=== Items needed for update ===
200 200  
201 -
202 -
203 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
204 -
205 -
206 -
207 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
208 -
209 -
210 -
211 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
212 -
213 -
214 -=== 2.8.1  Items needed for update ===
215 -
216 216  1. LA66 LoRaWAN Shield
217 217  1. Arduino
218 218  1. USB TO TTL Adapter
219 219  
220 -[[image:image-20220602100052-2.png||height="385" width="600"]]
143 +[[image:image-20220602100052-2.png||height="341" width="531"]]
221 221  
222 222  
223 -=== 2.8.2  Connection ===
146 +=== Connection ===
224 224  
148 +[[image:image-20220602101311-3.png||height="350" width="760"]]
225 225  
226 -[[image:image-20220602101311-3.png||height="276" width="600"]]
227 227  
151 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  <-----> (% style="color:blue" %)**USB TTL(%%)
152 +GND  <-----> GND
153 +TXD  <-----> TXD
154 +RXD  <-----> RXD
228 228  
229 -(((
230 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
231 -)))
156 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap
232 232  
233 -(((
234 -(% style="background-color:yellow" %)**GND  <-> GND
235 -TXD  <->  TXD
236 -RXD  <->  RXD**
237 -)))
158 +Connect to the PC after connecting the wires
238 238  
239 239  
240 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
241 241  
242 -Connect USB TTL Adapter to PC after connecting the wires
162 +[[image:image-20220602102240-4.png]]
243 243  
164 +=== Upgrade steps ===
244 244  
245 -[[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 ====
246 246  
168 +[[image:image-20220602102824-5.png]]
247 247  
248 -=== 2.8.3  Upgrade steps ===
170 +==== Press the RST switch on the LA66 LoRaWAN Shield once ====
249 249  
172 +[[image:image-20220602104701-12.png]]
250 250  
251 -==== 1.  Switch SW1 to put in ISP position ====
174 +==== Open the upgrade application software ====
252 252  
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/]]
253 253  
254 -[[image:image-20220602102824-5.png||height="306" width="600"]]
255 -
256 -
257 -
258 -==== 2.  Press the RST switch once ====
259 -
260 -
261 -[[image:image-20220602104701-12.png||height="285" width="600"]]
262 -
263 -
264 -
265 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
266 -
267 -
268 -(((
269 -(% 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/]]**
270 -)))
271 -
272 -
273 273  [[image:image-20220602103227-6.png]]
274 274  
275 -
276 276  [[image:image-20220602103357-7.png]]
277 277  
182 +===== Select the COM port corresponding to USB TTL =====
278 278  
279 -
280 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
281 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
282 -
283 -
284 284  [[image:image-20220602103844-8.png]]
285 285  
186 +===== Select the bin file to burn =====
286 286  
287 -
288 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
289 -(% style="color:blue" %)**3. Select the bin file to burn**
290 -
291 -
292 292  [[image:image-20220602104144-9.png]]
293 293  
294 -
295 295  [[image:image-20220602104251-10.png]]
296 296  
297 -
298 298  [[image:image-20220602104402-11.png]]
299 299  
194 +===== Click to start the download =====
300 300  
301 -
302 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
303 -(% style="color:blue" %)**4. Click to start the download**
304 -
305 305  [[image:image-20220602104923-13.png]]
306 306  
198 +===== The following figure appears to prove that the burning is in progress =====
307 307  
308 -
309 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
310 -(% style="color:blue" %)**5. Check update process**
311 -
312 -
313 313  [[image:image-20220602104948-14.png]]
314 314  
202 +===== The following picture appears to prove that the burning is successful =====
315 315  
316 -
317 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
318 -(% style="color:blue" %)**The following picture shows that the burning is successful**
319 -
320 320  [[image:image-20220602105251-15.png]]
321 321  
322 322  
207 +== Order Info ==
323 323  
324 -= 3.  LA66 USB LoRaWAN Adapter =
209 +Part Number: **LA66-LoRaWAN-Shield-XXX**
325 325  
211 +**XX**: The default frequency band
326 326  
327 -== 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
328 328  
223 +== Package Info ==
329 329  
330 -[[image:image-20220715001142-3.png||height="145" width="220"]]
225 +* LA66 LoRaWAN Shield x 1
226 +* RF Antenna x 1
331 331  
332 332  
333 -(((
334 -(% 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.
335 -)))
336 336  
337 -(((
338 -(% 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.
339 -)))
230 += LA66 USB LoRaWAN Adapter =
340 340  
341 -(((
342 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
343 -)))
232 +== Overview ==
344 344  
345 -(((
346 -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.
347 -)))
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.
348 348  
349 -(((
350 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
351 -)))
352 352  
237 +== Features ==
353 353  
354 -
355 -== 3.2  Features ==
356 -
357 357  * LoRaWAN USB adapter base on LA66 LoRaWAN module
358 358  * Ultra-long RF range
359 359  * Support LoRaWAN v1.0.4 protocol
... ... @@ -364,12 +364,10 @@
364 364  * World-wide unique OTAA keys.
365 365  * AT Command via UART-TTL interface
366 366  * Firmware upgradable via UART interface
367 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
368 368  
369 369  
251 +== Specification ==
370 370  
371 -== 3.3  Specification ==
372 -
373 373  * CPU: 32-bit 48 MHz
374 374  * Flash: 256KB
375 375  * RAM: 64KB
... ... @@ -387,162 +387,118 @@
387 387  * LoRa Rx current: <9 mA
388 388  
389 389  
270 +== Pin Mapping & LED ==
390 390  
391 -== 3.4  Pin Mapping & LED ==
272 +== Example Send & Get Messages via LoRaWAN in PC ==
392 392  
274 +Connect the LA66 LoRa Shield to the PC
393 393  
276 +[[image:image-20220602171217-1.png||height="615" width="915"]]
394 394  
395 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
396 -
397 -
398 -(((
399 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
400 -)))
401 -
402 -
403 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
404 -
405 -
406 -[[image:image-20220602171217-1.png||height="538" width="800"]]
407 -
408 -
409 409  Open the serial port tool
410 410  
411 411  [[image:image-20220602161617-8.png]]
412 412  
413 -[[image:image-20220602161718-9.png||height="457" width="800"]]
282 +[[image:image-20220602161718-9.png||height="529" width="927"]]
414 414  
284 +Press the reset switch RST on the LA66 LoRa Shield.
415 415  
286 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network
416 416  
417 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
288 +[[image:image-20220602161935-10.png]]
418 418  
419 -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>
420 420  
421 -
422 -[[image:image-20220602161935-10.png||height="498" width="800"]]
423 -
424 -
425 -
426 -(% style="color:blue" %)**3. See Uplink Command**
427 -
428 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
429 -
430 430  example: AT+SENDB=01,02,8,05820802581ea0a5
431 431  
432 -[[image:image-20220602162157-11.png||height="497" width="800"]]
294 +[[image:image-20220602162157-11.png]]
433 433  
296 +Check to see if TTN received the message
434 434  
298 +[[image:image-20220602162331-12.png||height="547" width="1044"]]
435 435  
436 -(% style="color:blue" %)**4. Check to see if TTN received the message**
300 +== Example Send & Get Messages via LoRaWAN in RPi ==
437 437  
438 -[[image:image-20220602162331-12.png||height="420" width="800"]]
302 +Connect the LA66 LoRa Shield to the RPI
439 439  
304 +[[image:image-20220602171233-2.png||height="592" width="881"]]
440 440  
306 +Log in to the RPI's terminal and connect to the serial port
441 441  
442 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
308 +[[image:image-20220602153146-3.png]]
443 443  
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
444 444  
445 -**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]]
446 446  
315 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
447 447  
448 -(% style="color:red" %)**Preconditions:**
317 +example: AT+SENDB=01,02,8,05820802581ea0a5
449 449  
450 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
319 +[[image:image-20220602160339-6.png]]
451 451  
452 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
321 +Check to see if TTN received the message
453 453  
323 +[[image:image-20220602160627-7.png||height="468" width="1013"]]
454 454  
325 +=== Install Minicom ===
455 455  
456 -(% style="color:blue" %)**Steps for usage:**
327 +Enter the following command in the RPI terminal
457 457  
458 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
329 +apt update
459 459  
460 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
331 +[[image:image-20220602143155-1.png]]
461 461  
462 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
333 +apt install minicom
463 463  
335 +[[image:image-20220602143744-2.png]]
464 464  
337 +=== Send PC's CPU/RAM usage to TTN via script. ===
465 465  
466 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
339 +==== Take python as an example： ====
467 467  
341 +===== Preconditions: =====
468 468  
469 -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
470 470  
345 +2.LA66 USB LoRaWAN Adapter  is registered with TTN
471 471  
472 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
347 +===== Steps for usage =====
473 473  
474 -[[image:image-20220602171233-2.png||height="538" width="800"]]
349 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
475 475  
351 +2.Run the script and see the TTN
476 476  
353 +[[image:image-20220602115852-3.png]]
477 477  
478 -(% style="color:blue" %)**2. Install Minicom in RPi.**
479 479  
480 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
481 481  
482 - (% 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. ==
483 483  
484 - (% style="background-color:yellow" %)**apt install minicom**
485 485  
360 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
486 486  
487 -Use minicom to connect to the RPI's terminal
488 488  
489 -[[image:image-20220602153146-3.png||height="439" width="500"]]
490 490  
364 +== Order Info ==
491 491  
366 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX**
492 492  
493 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
368 +**XX**: The default frequency band
494 494  
495 -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
496 496  
380 +== Package Info ==
497 497  
498 -[[image:image-20220602154928-5.png||height="436" width="500"]]
382 +* LA66 USB LoRaWAN Adapter x 1
499 499  
500 -
501 -
502 -(% style="color:blue" %)**4. Send Uplink message**
503 -
504 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
505 -
506 -example: AT+SENDB=01,02,8,05820802581ea0a5
507 -
508 -
509 -[[image:image-20220602160339-6.png||height="517" width="600"]]
510 -
511 -
512 -
513 -Check to see if TTN received the message
514 -
515 -[[image:image-20220602160627-7.png||height="369" width="800"]]
516 -
517 -
518 -
519 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
520 -
521 -
522 -
523 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
524 -
525 -
526 -
527 -
528 -= 4.  Order Info =
529 -
530 -
531 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
532 -
533 -
534 -(% style="color:blue" %)**XXX**(%%): The default frequency band
535 -
536 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
537 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
538 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
539 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
540 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
541 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
542 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
543 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
544 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
545 -
546 -= 5.  Reference =
547 -
548 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
384 +
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