Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 100.3 >
edited by Xiaoling
on 2022/07/19 11:41
To version < 165.3 >
edited by Xiaoling
on 2022/09/26 14:40
>
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Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 LoRaWAN Shield User Manual
Content
... ... @@ -6,15 +6,15 @@
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 15  (((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
17 +[[image:image-20220715000826-2.png||height="145" width="220"]]
18 18  )))
19 19  
20 20  (((
... ... @@ -22,13 +22,12 @@
22 22  )))
23 23  
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.
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.
26 26  )))
27 -)))
28 28  
29 29  (((
30 30  (((
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.
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.
32 32  )))
33 33  )))
34 34  
... ... @@ -36,8 +36,10 @@
36 36  (((
37 37  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 38  )))
38 +)))
39 39  
40 40  (((
41 +(((
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 43  )))
... ... @@ -52,10 +52,12 @@
52 52  
53 53  == 1.2  Features ==
54 54  
55 -* Support LoRaWAN v1.0.4 protocol
56 +
57 +* Arduino Shield base on LA66 LoRaWAN module
58 +* Support LoRaWAN v1.0.3 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
61 +* SMA connector
59 59  * Available in different frequency LoRaWAN frequency bands.
60 60  * World-wide unique OTAA keys.
61 61  * AT Command via UART-TTL interface
... ... @@ -66,6 +66,7 @@
66 66  
67 67  == 1.3  Specification ==
68 68  
72 +
69 69  * CPU: 32-bit 48 MHz
70 70  * Flash: 256KB
71 71  * RAM: 64KB
... ... @@ -86,443 +86,312 @@
86 86  
87 87  
88 88  
89 -== 1.4  AT Command ==
93 +== 1.4  Pin Mapping & LED ==
90 90  
91 91  
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.
96 +[[image:image-20220817085048-1.png||height="533" width="734"]]
93 93  
94 94  
95 95  
96 -== 1.5  Dimension ==
100 +~1. The LED lights up red when there is an upstream data packet
101 +2. When the network is successfully connected, the green light will be on for 5 seconds
102 +3. Purple light on when receiving downlink data packets
97 97  
98 -[[image:image-20220718094750-3.png]]
99 99  
105 +[[image:image-20220820112305-1.png||height="515" width="749"]]
100 100  
101 101  
102 102  
103 -== 1.6  Pin Mapping ==
109 +== 1.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
104 104  
105 105  
106 -[[image:image-20220719093156-1.png]]
112 +**Show connection diagram：**
107 107  
108 108  
115 +[[image:image-20220723170210-2.png||height="908" width="681"]]
109 109  
110 -== 1.7  Land Pattern ==
111 111  
112 -[[image:image-20220517072821-2.png]]
113 113  
119 +(% style="color:blue" %)**1.  open Arduino IDE**
114 114  
115 115  
116 -= 2.  LA66 LoRaWAN Shield =
122 +[[image:image-20220723170545-4.png]]
117 117  
118 118  
119 -== 2.1  Overview ==
120 120  
126 +(% style="color:blue" %)**2.  Open project**
121 121  
122 -(((
123 -[[image:image-20220715000826-2.png||height="145" width="220"]]
124 -)))
125 125  
126 -(((
127 -
128 -)))
129 +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]]
129 129  
130 -(((
131 -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.
132 -)))
133 133  
134 -(((
135 -(((
136 -(% 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.
137 -)))
138 -)))
132 +[[image:image-20220726135239-1.png]]
139 139  
140 -(((
141 -(((
142 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
143 -)))
144 -)))
145 145  
146 -(((
147 -(((
148 -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.
149 -)))
150 -)))
151 151  
152 -(((
153 -(((
154 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
155 -)))
156 -)))
136 +(% 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**
157 157  
158 158  
139 +[[image:image-20220726135356-2.png]]
159 159  
160 -== 2.2  Features ==
161 161  
162 -* Arduino Shield base on LA66 LoRaWAN module
163 -* Support LoRaWAN v1.0.4 protocol
164 -* Support peer-to-peer protocol
165 -* TCXO crystal to ensure RF performance on low temperature
166 -* SMA connector
167 -* Available in different frequency LoRaWAN frequency bands.
168 -* World-wide unique OTAA keys.
169 -* AT Command via UART-TTL interface
170 -* Firmware upgradable via UART interface
171 -* Ultra-long RF range
172 172  
143 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
173 173  
174 174  
175 -== 2.3  Specification ==
146 +[[image:image-20220723172235-7.png||height="480" width="1027"]]
176 176  
177 -* CPU: 32-bit 48 MHz
178 -* Flash: 256KB
179 -* RAM: 64KB
180 -* Input Power Range: 1.8v ~~ 3.7v
181 -* Power Consumption: < 4uA.
182 -* Frequency Range: 150 MHz ~~ 960 MHz
183 -* Maximum Power +22 dBm constant RF output
184 -* High sensitivity: -148 dBm
185 -* Temperature:
186 -** Storage: -55 ~~ +125℃
187 -** Operating: -40 ~~ +85℃
188 -* Humidity:
189 -** Storage: 5 ~~ 95% (Non-Condensing)
190 -** Operating: 10 ~~ 95% (Non-Condensing)
191 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
192 -* LoRa Rx current: <9 mA
193 -* I/O Voltage: 3.3v
194 194  
195 195  
150 +== 1.6  Example: Join TTN network and send an uplink message, get downlink message. ==
196 196  
197 -== 2.4  Pin Mapping & LED ==
198 198  
153 +(% style="color:blue" %)**1.  Open project**
199 199  
200 200  
201 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
156 +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]]
202 202  
203 203  
159 +[[image:image-20220723172502-8.png]]
204 204  
205 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
206 206  
207 207  
163 +(% 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**
208 208  
209 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
210 210  
166 +[[image:image-20220723172938-9.png||height="652" width="1050"]]
211 211  
212 212  
213 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
214 214  
170 +== 1.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
215 215  
216 -=== 2.8.1  Items needed for update ===
217 217  
218 -1. LA66 LoRaWAN Shield
219 -1. Arduino
220 -1. USB TO TTL Adapter
173 +(% style="color:blue" %)**1.  Open project**
221 221  
222 222  
176 +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]]
223 223  
224 -[[image:image-20220602100052-2.png||height="385" width="600"]]
225 225  
179 +[[image:image-20220723173341-10.png||height="581" width="1014"]]
226 226  
227 -=== 2.8.2  Connection ===
228 228  
229 229  
230 -[[image:image-20220602101311-3.png||height="276" width="600"]]
183 +(% 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**
231 231  
232 232  
233 -(((
234 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
235 -)))
186 +[[image:image-20220723173950-11.png||height="665" width="1012"]]
236 236  
237 -(((
238 -(% style="background-color:yellow" %)**GND  <-> GND
239 -TXD  <->  TXD
240 -RXD  <->  RXD**
241 -)))
242 242  
243 243  
244 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
245 245  
246 -Connect USB TTL Adapter to PC after connecting the wires
247 247  
192 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
248 248  
249 -[[image:image-20220602102240-4.png||height="304" width="600"]]
250 250  
195 +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/]]
251 251  
252 -=== 2.8.3  Upgrade steps ===
253 253  
198 +[[image:image-20220723175700-12.png||height="602" width="995"]]
254 254  
255 -==== 1.  Switch SW1 to put in ISP position ====
256 256  
257 257  
258 -[[image:image-20220602102824-5.png||height="306" width="600"]]
202 +== 1.8  Example: How to join helium ==
259 259  
260 260  
205 +(% style="color:blue" %)**1.  Create a new device.**
261 261  
262 -==== 2.  Press the RST switch once ====
263 263  
208 +[[image:image-20220907165500-1.png||height="464" width="940"]]
264 264  
265 -[[image:image-20220602104701-12.png||height="285" width="600"]]
266 266  
267 267  
212 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
268 268  
269 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
270 270  
215 +[[image:image-20220907165837-2.png||height="375" width="809"]]
271 271  
272 -(((
273 -(% 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/]]**
274 -)))
275 275  
276 276  
277 -[[image:image-20220602103227-6.png]]
219 +(% style="color:blue" %)**3.  Use AT commands.**
278 278  
279 279  
280 -[[image:image-20220602103357-7.png]]
222 +[[image:image-20220602100052-2.png||height="385" width="600"]]
281 281  
282 282  
283 283  
284 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
285 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
226 +(% style="color:#0000ff" %)**4.  Use command AT+CFG to get device configuration**
286 286  
287 287  
288 -[[image:image-20220602103844-8.png]]
229 +[[image:image-20220907170308-3.png||height="556" width="617"]]
289 289  
290 290  
291 291  
292 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
293 -(% style="color:blue" %)**3. Select the bin file to burn**
233 +(% style="color:blue" %)**5.  Network successfully.**
294 294  
295 295  
296 -[[image:image-20220602104144-9.png]]
236 +[[image:image-20220907170436-4.png]]
297 297  
298 298  
299 -[[image:image-20220602104251-10.png]]
300 300  
240 +(% style="color:blue" %)**6.  Send uplink using command**
301 301  
302 -[[image:image-20220602104402-11.png]]
303 303  
243 +[[image:image-20220912084334-1.png]]
304 304  
305 305  
306 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
307 -(% style="color:blue" %)**4. Click to start the download**
246 +[[image:image-20220912084412-3.png]]
308 308  
309 -[[image:image-20220602104923-13.png]]
310 310  
311 311  
250 +[[image:image-20220907170744-6.png||height="242" width="798"]]
312 312  
313 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
314 -(% style="color:blue" %)**5. Check update process**
315 315  
316 316  
317 -[[image:image-20220602104948-14.png]]
254 +== 1.9  Upgrade Firmware of LA66 LoRaWAN Shield ==
318 318  
319 319  
257 +=== 1.9.1  Items needed for update ===
320 320  
321 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
322 -(% style="color:blue" %)**The following picture shows that the burning is successful**
323 323  
324 -[[image:image-20220602105251-15.png]]
260 +1. LA66 LoRaWAN Shield
261 +1. Arduino
262 +1. USB TO TTL Adapter
325 325  
264 +[[image:image-20220602100052-2.png||height="385" width="600"]]
326 326  
327 327  
328 -= 3.  LA66 USB LoRaWAN Adapter =
329 329  
268 +=== 1.9.2  Connection ===
330 330  
331 -== 3.1  Overview ==
332 332  
271 +[[image:image-20220602101311-3.png||height="276" width="600"]]
333 333  
334 -[[image:image-20220715001142-3.png||height="145" width="220"]]
335 335  
274 +(((
275 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
276 +)))
336 336  
337 -(% 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.
278 +(((
279 +(% style="background-color:yellow" %)**GND  <-> GND
280 +TXD  <->  TXD
281 +RXD  <->  RXD**
282 +)))
338 338  
339 -(% 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.
340 340  
341 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
285 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
342 342  
343 -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.
287 +Connect USB TTL Adapter to PC after connecting the wires
344 344  
345 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
346 346  
290 +[[image:image-20220602102240-4.png||height="304" width="600"]]
347 347  
348 348  
349 -== 3.2  Features ==
350 350  
351 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
352 -* Ultra-long RF range
353 -* Support LoRaWAN v1.0.4 protocol
354 -* Support peer-to-peer protocol
355 -* TCXO crystal to ensure RF performance on low temperature
356 -* Spring RF antenna
357 -* Available in different frequency LoRaWAN frequency bands.
358 -* World-wide unique OTAA keys.
359 -* AT Command via UART-TTL interface
360 -* Firmware upgradable via UART interface
361 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
294 +=== 1.9.3  Upgrade steps ===
362 362  
363 363  
364 364  
365 -== 3.3  Specification ==
298 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
366 366  
367 -* CPU: 32-bit 48 MHz
368 -* Flash: 256KB
369 -* RAM: 64KB
370 -* Input Power Range: 5v
371 -* Frequency Range: 150 MHz ~~ 960 MHz
372 -* Maximum Power +22 dBm constant RF output
373 -* High sensitivity: -148 dBm
374 -* Temperature:
375 -** Storage: -55 ~~ +125℃
376 -** Operating: -40 ~~ +85℃
377 -* Humidity:
378 -** Storage: 5 ~~ 95% (Non-Condensing)
379 -** Operating: 10 ~~ 95% (Non-Condensing)
380 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
381 -* LoRa Rx current: <9 mA
382 382  
301 +[[image:image-20220602102824-5.png||height="306" width="600"]]
383 383  
384 384  
385 -== 3.4  Pin Mapping & LED ==
386 386  
387 387  
306 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
388 388  
389 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
390 390  
309 +[[image:image-20220817085447-1.png]]
391 391  
392 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
393 393  
394 394  
395 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
396 396  
314 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
397 397  
398 -[[image:image-20220602171217-1.png||height="538" width="800"]]
399 399  
400 400  
401 -Open the serial port tool
318 +(((
319 +(% 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]]**
320 +)))
402 402  
403 -[[image:image-20220602161617-8.png]]
404 404  
405 -[[image:image-20220602161718-9.png||height="457" width="800"]]
323 +[[image:image-20220602103227-6.png]]
406 406  
407 407  
326 +[[image:image-20220602103357-7.png]]
408 408  
409 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
410 410  
411 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
412 412  
330 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
331 +(% style="color:blue" %)**2.  Select the COM port corresponding to USB TTL**
413 413  
414 -[[image:image-20220602161935-10.png||height="498" width="800"]]
415 415  
334 +[[image:image-20220602103844-8.png]]
416 416  
417 417  
418 -(% style="color:blue" %)**3. See Uplink Command**
419 419  
420 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
338 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
339 +(% style="color:blue" %)**3.  Select the bin file to burn**
421 421  
422 -example: AT+SENDB=01,02,8,05820802581ea0a5
423 423  
424 -[[image:image-20220602162157-11.png||height="497" width="800"]]
342 +[[image:image-20220602104144-9.png]]
425 425  
426 426  
345 +[[image:image-20220602104251-10.png]]
427 427  
428 -(% style="color:blue" %)**4. Check to see if TTN received the message**
429 429  
430 -[[image:image-20220602162331-12.png||height="420" width="800"]]
348 +[[image:image-20220602104402-11.png]]
431 431  
432 432  
433 433  
434 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
352 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
353 +(% style="color:blue" %)**4.  Click to start the download**
435 435  
436 436  
437 -**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]]
356 +[[image:image-20220602104923-13.png]]
438 438  
439 439  
440 -(% style="color:red" %)**Preconditions:**
441 441  
442 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
360 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
361 +(% style="color:blue" %)**5.  Check update process**
443 443  
444 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
445 445  
364 +[[image:image-20220602104948-14.png]]
446 446  
447 447  
448 -(% style="color:blue" %)**Steps for usage:**
449 449  
450 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
368 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
369 +(% style="color:blue" %)**The following picture shows that the burning is successful**
451 451  
452 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
453 453  
454 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
372 +[[image:image-20220602105251-15.png]]
455 455  
456 456  
457 457  
458 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
376 += 2.  FAQ =
459 459  
460 460  
461 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
379 +== 2.1  How to Compile Source Code for LA66? ==
462 462  
463 463  
464 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
382 +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]]
465 465  
466 -[[image:image-20220602171233-2.png||height="538" width="800"]]
467 467  
468 468  
386 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
469 469  
470 -(% style="color:blue" %)**2. Install Minicom in RPi.**
471 471  
472 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
389 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:.Instruction for LA66 Peer to Peer firmware.WebHome]]
473 473  
474 - (% style="background-color:yellow" %)**apt update**
475 475  
476 - (% style="background-color:yellow" %)**apt install minicom**
477 477  
393 += 3.  Order Info =
478 478  
479 -Use minicom to connect to the RPI's terminal
480 480  
481 -[[image:image-20220602153146-3.png||height="439" width="500"]]
396 +**Part Number:**   (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%)
482 482  
483 483  
484 -
485 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
486 -
487 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
488 -
489 -
490 -[[image:image-20220602154928-5.png||height="436" width="500"]]
491 -
492 -
493 -
494 -(% style="color:blue" %)**4. Send Uplink message**
495 -
496 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
497 -
498 -example: AT+SENDB=01,02,8,05820802581ea0a5
499 -
500 -
501 -[[image:image-20220602160339-6.png||height="517" width="600"]]
502 -
503 -
504 -
505 -Check to see if TTN received the message
506 -
507 -[[image:image-20220602160627-7.png||height="369" width="800"]]
508 -
509 -
510 -
511 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
512 -
513 -
514 -
515 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
516 -
517 -
518 -
519 -
520 -= 4.  Order Info =
521 -
522 -
523 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
524 -
525 -
526 526  (% style="color:blue" %)**XXX**(%%): The default frequency band
527 527  
528 528  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -537,6 +537,10 @@
537 537  
538 538  
539 539  
540 -= 5.  Reference =
541 541  
542 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
414 += 4.  Reference =
415 +
416 +
417 +* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
418 +
419 +
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