Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 153.1 >
edited by Bei Jinggeng
on 2022/09/09 15:15
To version < 145.1 >
edited by Edwin Chen
on 2022/08/14 10:15
>
Change comment: Uploaded new attachment "image-20220814101457-1.png", version {1}

Summary

Details

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Title
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1 -LA66 USB LoRaWAN Adapter User Manual
1 +LA66 LoRaWAN Module
Author
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1 -XWiki.Bei
1 +XWiki.Edwin
Content
... ... @@ -6,14 +6,405 @@
6 6  
7 7  
8 8  
9 += 1.  LA66 LoRaWAN Module =
9 9  
10 10  
11 -= 1.  LA66 USB LoRaWAN Adapter =
12 +== 1.1  What is LA66 LoRaWAN Module ==
12 12  
13 13  
14 -== 1.1  Overview ==
15 +(((
16 +(((
17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 +)))
15 15  
20 +(((
21 +
22 +)))
16 16  
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.
26 +)))
27 +)))
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 +)))
34 +
35 +(((
36 +(((
37 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 +)))
39 +
40 +(((
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 +
45 +(((
46 +(((
47 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 +)))
49 +)))
50 +
51 +
52 +
53 +== 1.2  Features ==
54 +
55 +
56 +* Support LoRaWAN v1.0.4 protocol
57 +* Support peer-to-peer protocol
58 +* TCXO crystal to ensure RF performance on low temperature
59 +* SMD Antenna pad and i-pex antenna connector
60 +* Available in different frequency LoRaWAN frequency bands.
61 +* World-wide unique OTAA keys.
62 +* AT Command via UART-TTL interface
63 +* Firmware upgradable via UART interface
64 +* Ultra-long RF range
65 +
66 +== 1.3  Specification ==
67 +
68 +
69 +* CPU: 32-bit 48 MHz
70 +* Flash: 256KB
71 +* RAM: 64KB
72 +* Input Power Range: 1.8v ~~ 3.7v
73 +* Power Consumption: < 4uA.
74 +* Frequency Range: 150 MHz ~~ 960 MHz
75 +* Maximum Power +22 dBm constant RF output
76 +* High sensitivity: -148 dBm
77 +* Temperature:
78 +** Storage: -55 ~~ +125℃
79 +** Operating: -40 ~~ +85℃
80 +* Humidity:
81 +** Storage: 5 ~~ 95% (Non-Condensing)
82 +** Operating: 10 ~~ 95% (Non-Condensing)
83 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
84 +* LoRa Rx current: <9 mA
85 +* I/O Voltage: 3.3v
86 +
87 +== 1.4  AT Command ==
88 +
89 +
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 +
92 +
93 +
94 +== 1.5  Dimension ==
95 +
96 +[[image:image-20220718094750-3.png]]
97 +
98 +
99 +
100 +== 1.6  Pin Mapping ==
101 +
102 +[[image:image-20220720111850-1.png]]
103 +
104 +
105 +
106 +== 1.7  Land Pattern ==
107 +
108 +
109 +[[image:image-20220517072821-2.png]]
110 +
111 +
112 +
113 += 2.  LA66 LoRaWAN Shield =
114 +
115 +
116 +== 2.1  Overview ==
117 +
118 +
119 +(((
120 +[[image:image-20220715000826-2.png||height="145" width="220"]]
121 +)))
122 +
123 +(((
124 +
125 +)))
126 +
127 +(((
128 +(% 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.
129 +)))
130 +
131 +(((
132 +(((
133 +(% 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.
134 +)))
135 +)))
136 +
137 +(((
138 +(((
139 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
140 +)))
141 +)))
142 +
143 +(((
144 +(((
145 +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.
146 +)))
147 +)))
148 +
149 +(((
150 +(((
151 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
152 +)))
153 +)))
154 +
155 +
156 +
157 +== 2.2  Features ==
158 +
159 +
160 +* Arduino Shield base on LA66 LoRaWAN module
161 +* Support LoRaWAN v1.0.4 protocol
162 +* Support peer-to-peer protocol
163 +* TCXO crystal to ensure RF performance on low temperature
164 +* SMA connector
165 +* Available in different frequency LoRaWAN frequency bands.
166 +* World-wide unique OTAA keys.
167 +* AT Command via UART-TTL interface
168 +* Firmware upgradable via UART interface
169 +* Ultra-long RF range
170 +
171 +== 2.3  Specification ==
172 +
173 +
174 +* CPU: 32-bit 48 MHz
175 +* Flash: 256KB
176 +* RAM: 64KB
177 +* Input Power Range: 1.8v ~~ 3.7v
178 +* Power Consumption: < 4uA.
179 +* Frequency Range: 150 MHz ~~ 960 MHz
180 +* Maximum Power +22 dBm constant RF output
181 +* High sensitivity: -148 dBm
182 +* Temperature:
183 +** Storage: -55 ~~ +125℃
184 +** Operating: -40 ~~ +85℃
185 +* Humidity:
186 +** Storage: 5 ~~ 95% (Non-Condensing)
187 +** Operating: 10 ~~ 95% (Non-Condensing)
188 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
189 +* LoRa Rx current: <9 mA
190 +* I/O Voltage: 3.3v
191 +
192 +== 2.4  Pin Mapping & LED ==
193 +
194 +
195 +~1. The LED lights up red when there is an upstream data packet
196 +2. When the network is successfully connected, the green light will be on for 5 seconds
197 +3. Purple light on when receiving downlink data packets
198 +
199 +
200 +
201 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
202 +
203 +
204 +**Show connection diagram：**
205 +
206 +
207 +[[image:image-20220723170210-2.png||height="908" width="681"]]
208 +
209 +
210 +
211 +(% style="color:blue" %)**1.  open Arduino IDE**
212 +
213 +
214 +[[image:image-20220723170545-4.png]]
215 +
216 +
217 +
218 +(% style="color:blue" %)**2.  Open project**
219 +
220 +
221 +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]]
222 +
223 +[[image:image-20220726135239-1.png]]
224 +
225 +
226 +(% 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**
227 +
228 +[[image:image-20220726135356-2.png]]
229 +
230 +
231 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
232 +
233 +
234 +[[image:image-20220723172235-7.png||height="480" width="1027"]]
235 +
236 +
237 +
238 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
239 +
240 +
241 +(% style="color:blue" %)**1.  Open project**
242 +
243 +
244 +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]]
245 +
246 +
247 +[[image:image-20220723172502-8.png]]
248 +
249 +
250 +
251 +(% 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**
252 +
253 +
254 +[[image:image-20220723172938-9.png||height="652" width="1050"]]
255 +
256 +
257 +
258 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
259 +
260 +
261 +(% style="color:blue" %)**1.  Open project**
262 +
263 +
264 +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]]
265 +
266 +
267 +[[image:image-20220723173341-10.png||height="581" width="1014"]]
268 +
269 +
270 +
271 +(% 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**
272 +
273 +
274 +[[image:image-20220723173950-11.png||height="665" width="1012"]]
275 +
276 +
277 +
278 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
279 +
280 +For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
281 +
282 +[[image:image-20220723175700-12.png||height="602" width="995"]]
283 +
284 +
285 +
286 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
287 +
288 +
289 +=== 2.8.1  Items needed for update ===
290 +
291 +
292 +1. LA66 LoRaWAN Shield
293 +1. Arduino
294 +1. USB TO TTL Adapter
295 +
296 +[[image:image-20220602100052-2.png||height="385" width="600"]]
297 +
298 +
299 +
300 +=== 2.8.2  Connection ===
301 +
302 +
303 +[[image:image-20220602101311-3.png||height="276" width="600"]]
304 +
305 +
306 +(((
307 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
308 +)))
309 +
310 +(((
311 +(% style="background-color:yellow" %)**GND  <-> GND
312 +TXD  <->  TXD
313 +RXD  <->  RXD**
314 +)))
315 +
316 +
317 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
318 +
319 +Connect USB TTL Adapter to PC after connecting the wires
320 +
321 +
322 +[[image:image-20220602102240-4.png||height="304" width="600"]]
323 +
324 +
325 +
326 +=== 2.8.3  Upgrade steps ===
327 +
328 +
329 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
330 +
331 +
332 +[[image:image-20220602102824-5.png||height="306" width="600"]]
333 +
334 +
335 +
336 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
337 +
338 +
339 +[[image:image-20220602104701-12.png||height="285" width="600"]]
340 +
341 +
342 +
343 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
344 +
345 +
346 +(((
347 +(% 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/]]**
348 +)))
349 +
350 +
351 +[[image:image-20220602103227-6.png]]
352 +
353 +
354 +[[image:image-20220602103357-7.png]]
355 +
356 +
357 +
358 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
359 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
360 +
361 +
362 +[[image:image-20220602103844-8.png]]
363 +
364 +
365 +
366 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
367 +(% style="color:blue" %)**3. Select the bin file to burn**
368 +
369 +
370 +[[image:image-20220602104144-9.png]]
371 +
372 +
373 +[[image:image-20220602104251-10.png]]
374 +
375 +
376 +[[image:image-20220602104402-11.png]]
377 +
378 +
379 +
380 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
381 +(% style="color:blue" %)**4. Click to start the download**
382 +
383 +[[image:image-20220602104923-13.png]]
384 +
385 +
386 +
387 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
388 +(% style="color:blue" %)**5. Check update process**
389 +
390 +
391 +[[image:image-20220602104948-14.png]]
392 +
393 +
394 +
395 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
396 +(% style="color:blue" %)**The following picture shows that the burning is successful**
397 +
398 +[[image:image-20220602105251-15.png]]
399 +
400 +
401 +
402 += 3.  LA66 USB LoRaWAN Adapter =
403 +
404 +
405 +== 3.1  Overview ==
406 +
407 +
17 17  [[image:image-20220715001142-3.png||height="145" width="220"]]
18 18  
19 19  
... ... @@ -39,7 +39,7 @@
39 39  
40 40  
41 41  
42 -== 1.2  Features ==
433 +== 3.2  Features ==
43 43  
44 44  
45 45  * LoRaWAN USB adapter base on LA66 LoRaWAN module
... ... @@ -54,7 +54,7 @@
54 54  * Firmware upgradable via UART interface
55 55  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
56 56  
57 -== 1.3  Specification ==
448 +== 3.3  Specification ==
58 58  
59 59  
60 60  * CPU: 32-bit 48 MHz
... ... @@ -73,16 +73,14 @@
73 73  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
74 74  * LoRa Rx current: <9 mA
75 75  
76 -== 1.4  Pin Mapping & LED ==
467 +== 3.4  Pin Mapping & LED ==
77 77  
78 -
79 79  [[image:image-20220813183239-3.png||height="526" width="662"]]
80 80  
81 81  
472 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
82 82  
83 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
84 84  
85 -
86 86  (((
87 87  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
88 88  )))
... ... @@ -104,7 +104,6 @@
104 104  
105 105  (% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
106 106  
107 -
108 108  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
109 109  
110 110  
... ... @@ -114,7 +114,6 @@
114 114  
115 115  (% style="color:blue" %)**3. See Uplink Command**
116 116  
117 -
118 118  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
119 119  
120 120  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -125,19 +125,17 @@
125 125  
126 126  (% style="color:blue" %)**4. Check to see if TTN received the message**
127 127  
515 +[[image:image-20220602162331-12.png||height="420" width="800"]]
128 128  
129 -[[image:image-20220817093644-1.png]]
130 130  
131 131  
519 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
132 132  
133 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
134 134  
135 -
136 136  **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]]
137 137  
138 138  (**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])
139 139  
140 -
141 141  (% style="color:red" %)**Preconditions:**
142 142  
143 143  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -152,12 +152,11 @@
152 152  
153 153  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
154 154  
155 -
156 156  [[image:image-20220602115852-3.png||height="450" width="1187"]]
157 157  
158 158  
159 159  
160 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
544 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
161 161  
162 162  
163 163  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -165,7 +165,6 @@
165 165  
166 166  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
167 167  
168 -
169 169  [[image:image-20220723100439-2.png]]
170 170  
171 171  
... ... @@ -172,7 +172,6 @@
172 172  
173 173  (% style="color:blue" %)**2. Install Minicom in RPi.**
174 174  
175 -
176 176  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
177 177  
178 178   (% style="background-color:yellow" %)**apt update**
... ... @@ -188,7 +188,6 @@
188 188  
189 189  (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
190 190  
191 -
192 192  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
193 193  
194 194  
... ... @@ -198,7 +198,6 @@
198 198  
199 199  (% style="color:blue" %)**4. Send Uplink message**
200 200  
201 -
202 202  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
203 203  
204 204  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -214,13 +214,12 @@
214 214  
215 215  
216 216  
217 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
597 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
218 218  
219 219  
220 -=== 1.8.1  Hardware and Software Connection ===
600 +=== 3.8.1  Hardware and Software Connection ===
221 221  
222 222  
223 -
224 224  ==== (% style="color:blue" %)**Overview：**(%%) ====
225 225  
226 226  
... ... @@ -234,10 +234,8 @@
234 234  
235 235  
236 236  
237 -
238 238  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
239 239  
240 -
241 241  A USB to Type-C adapter is needed to connect to a Mobile phone.
242 242  
243 243  Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
... ... @@ -245,22 +245,17 @@
245 245  [[image:image-20220813174353-2.png||height="360" width="313"]]
246 246  
247 247  
248 -
249 249  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
250 250  
251 -
252 252  [[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].  (Android Version Only)
253 253  
254 254  [[image:image-20220813173738-1.png]]
255 255  
256 256  
257 -
258 258  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
259 259  
260 -
261 261  Function and page introduction
262 262  
263 -
264 264  [[image:image-20220723113448-7.png||height="995" width="450"]]
265 265  
266 266  **Block Explain:**
... ... @@ -292,10 +292,8 @@
292 292  13.  exit button
293 293  
294 294  
295 -
296 296  LA66 USB LoRaWAN Module not connected
297 297  
298 -
299 299  [[image:image-20220723110520-5.png||height="677" width="508"]]
300 300  
301 301  
... ... @@ -306,12 +306,11 @@
306 306  
307 307  
308 308  
309 -=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
679 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
310 310  
311 311  
312 312  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
313 313  
314 -
315 315  [[image:image-20220723134549-8.png]]
316 316  
317 317  
... ... @@ -318,7 +318,6 @@
318 318  
319 319  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
320 320  
321 -
322 322  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
323 323  
324 324  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/]]
... ... @@ -325,9 +325,7 @@
325 325  
326 326  After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
327 327  
328 -LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]
329 329  
330 -
331 331  Example output in NodeRed is as below:
332 332  
333 333  [[image:image-20220723144339-1.png]]
... ... @@ -334,7 +334,7 @@
334 334  
335 335  
336 336  
337 -== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
703 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
338 338  
339 339  
340 340  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -341,25 +341,24 @@
341 341  
342 342  Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect)
343 343  
344 -
345 345  [[image:image-20220723150132-2.png]]
346 346  
347 347  
348 348  
349 -= 2.  FAQ =
714 += 4.  FAQ =
350 350  
351 351  
352 -== 2.1  How to Compile Source Code for LA66? ==
717 +== 4.1  How to Compile Source Code for LA66? ==
353 353  
354 354  
355 -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]]
720 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
356 356  
357 357  
358 358  
359 -= 3.  Order Info =
724 += 5.  Order Info =
360 360  
361 361  
362 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
727 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
363 363  
364 364  
365 365  (% style="color:blue" %)**XXX**(%%): The default frequency band
... ... @@ -374,11 +374,7 @@
374 374  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
375 375  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
376 376  
742 += 6.  Reference =
377 377  
378 -= 4.  Reference =
379 379  
380 -
381 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
382 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
383 -
384 -
745 +* 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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