Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 149.7 >
edited by Xiaoling
on 2022/08/22 16:24
To version < 143.1 >
edited by Edwin Chen
on 2022/08/13 18:32
>
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Summary

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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.Xiaoling
1 +XWiki.Edwin
Content
... ... @@ -6,14 +6,409 @@
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 +
67 +== 1.3  Specification ==
68 +
69 +
70 +* CPU: 32-bit 48 MHz
71 +* Flash: 256KB
72 +* RAM: 64KB
73 +* Input Power Range: 1.8v ~~ 3.7v
74 +* Power Consumption: < 4uA.
75 +* Frequency Range: 150 MHz ~~ 960 MHz
76 +* Maximum Power +22 dBm constant RF output
77 +* High sensitivity: -148 dBm
78 +* Temperature:
79 +** Storage: -55 ~~ +125℃
80 +** Operating: -40 ~~ +85℃
81 +* Humidity:
82 +** Storage: 5 ~~ 95% (Non-Condensing)
83 +** Operating: 10 ~~ 95% (Non-Condensing)
84 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
85 +* LoRa Rx current: <9 mA
86 +* I/O Voltage: 3.3v
87 +
88 +
89 +== 1.4  AT Command ==
90 +
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.
93 +
94 +
95 +
96 +== 1.5  Dimension ==
97 +
98 +[[image:image-20220718094750-3.png]]
99 +
100 +
101 +
102 +== 1.6  Pin Mapping ==
103 +
104 +[[image:image-20220720111850-1.png]]
105 +
106 +
107 +
108 +== 1.7  Land Pattern ==
109 +
110 +
111 +[[image:image-20220517072821-2.png]]
112 +
113 +
114 +
115 += 2.  LA66 LoRaWAN Shield =
116 +
117 +
118 +== 2.1  Overview ==
119 +
120 +
121 +(((
122 +[[image:image-20220715000826-2.png||height="145" width="220"]]
123 +)))
124 +
125 +(((
126 +
127 +)))
128 +
129 +(((
130 +(% 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.
131 +)))
132 +
133 +(((
134 +(((
135 +(% 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.
136 +)))
137 +)))
138 +
139 +(((
140 +(((
141 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
142 +)))
143 +)))
144 +
145 +(((
146 +(((
147 +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.
148 +)))
149 +)))
150 +
151 +(((
152 +(((
153 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
154 +)))
155 +)))
156 +
157 +
158 +
159 +== 2.2  Features ==
160 +
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 +
173 +
174 +== 2.3  Specification ==
175 +
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 +
195 +
196 +== 2.4  LED ==
197 +
198 +
199 +~1. The LED lights up red when there is an upstream data packet
200 +2. When the network is successfully connected, the green light will be on for 5 seconds
201 +3. Purple light on when receiving downlink data packets
202 +
203 +
204 +
205 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
206 +
207 +
208 +**Show connection diagram：**
209 +
210 +
211 +[[image:image-20220723170210-2.png||height="908" width="681"]]
212 +
213 +
214 +
215 +(% style="color:blue" %)**1.  open Arduino IDE**
216 +
217 +
218 +[[image:image-20220723170545-4.png]]
219 +
220 +
221 +
222 +(% style="color:blue" %)**2.  Open project**
223 +
224 +
225 +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]]
226 +
227 +[[image:image-20220726135239-1.png]]
228 +
229 +
230 +(% 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**
231 +
232 +[[image:image-20220726135356-2.png]]
233 +
234 +
235 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
236 +
237 +
238 +[[image:image-20220723172235-7.png||height="480" width="1027"]]
239 +
240 +
241 +
242 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
243 +
244 +
245 +(% style="color:blue" %)**1.  Open project**
246 +
247 +
248 +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]]
249 +
250 +
251 +[[image:image-20220723172502-8.png]]
252 +
253 +
254 +
255 +(% 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**
256 +
257 +
258 +[[image:image-20220723172938-9.png||height="652" width="1050"]]
259 +
260 +
261 +
262 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
263 +
264 +
265 +(% style="color:blue" %)**1.  Open project**
266 +
267 +
268 +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]]
269 +
270 +
271 +[[image:image-20220723173341-10.png||height="581" width="1014"]]
272 +
273 +
274 +
275 +(% 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**
276 +
277 +
278 +[[image:image-20220723173950-11.png||height="665" width="1012"]]
279 +
280 +
281 +
282 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
283 +
284 +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/]]
285 +
286 +[[image:image-20220723175700-12.png||height="602" width="995"]]
287 +
288 +
289 +
290 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
291 +
292 +
293 +=== 2.8.1  Items needed for update ===
294 +
295 +
296 +1. LA66 LoRaWAN Shield
297 +1. Arduino
298 +1. USB TO TTL Adapter
299 +
300 +[[image:image-20220602100052-2.png||height="385" width="600"]]
301 +
302 +
303 +
304 +=== 2.8.2  Connection ===
305 +
306 +
307 +[[image:image-20220602101311-3.png||height="276" width="600"]]
308 +
309 +
310 +(((
311 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
312 +)))
313 +
314 +(((
315 +(% style="background-color:yellow" %)**GND  <-> GND
316 +TXD  <->  TXD
317 +RXD  <->  RXD**
318 +)))
319 +
320 +
321 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
322 +
323 +Connect USB TTL Adapter to PC after connecting the wires
324 +
325 +
326 +[[image:image-20220602102240-4.png||height="304" width="600"]]
327 +
328 +
329 +
330 +=== 2.8.3  Upgrade steps ===
331 +
332 +
333 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
334 +
335 +
336 +[[image:image-20220602102824-5.png||height="306" width="600"]]
337 +
338 +
339 +
340 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
341 +
342 +
343 +[[image:image-20220602104701-12.png||height="285" width="600"]]
344 +
345 +
346 +
347 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
348 +
349 +
350 +(((
351 +(% 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/]]**
352 +)))
353 +
354 +
355 +[[image:image-20220602103227-6.png]]
356 +
357 +
358 +[[image:image-20220602103357-7.png]]
359 +
360 +
361 +
362 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
363 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
364 +
365 +
366 +[[image:image-20220602103844-8.png]]
367 +
368 +
369 +
370 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
371 +(% style="color:blue" %)**3. Select the bin file to burn**
372 +
373 +
374 +[[image:image-20220602104144-9.png]]
375 +
376 +
377 +[[image:image-20220602104251-10.png]]
378 +
379 +
380 +[[image:image-20220602104402-11.png]]
381 +
382 +
383 +
384 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
385 +(% style="color:blue" %)**4. Click to start the download**
386 +
387 +[[image:image-20220602104923-13.png]]
388 +
389 +
390 +
391 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
392 +(% style="color:blue" %)**5. Check update process**
393 +
394 +
395 +[[image:image-20220602104948-14.png]]
396 +
397 +
398 +
399 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
400 +(% style="color:blue" %)**The following picture shows that the burning is successful**
401 +
402 +[[image:image-20220602105251-15.png]]
403 +
404 +
405 +
406 += 3.  LA66 USB LoRaWAN Adapter =
407 +
408 +
409 +== 3.1  Overview ==
410 +
411 +
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 ==
437 +== 3.2  Features ==
43 43  
44 44  
45 45  * LoRaWAN USB adapter base on LA66 LoRaWAN module
... ... @@ -55,10 +55,9 @@
55 55  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
56 56  
57 57  
453 +== 3.3  Specification ==
58 58  
59 -== 1.3  Specification ==
60 60  
61 -
62 62  * CPU: 32-bit 48 MHz
63 63  * Flash: 256KB
64 64  * RAM: 64KB
... ... @@ -76,17 +76,14 @@
76 76  * LoRa Rx current: <9 mA
77 77  
78 78  
473 +== 3.4  Pin Mapping & LED ==
79 79  
80 -== 1.4  Pin Mapping & LED ==
81 -
82 -
83 83  [[image:image-20220813183239-3.png||height="526" width="662"]]
84 84  
85 85  
478 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
86 86  
87 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
88 88  
89 -
90 90  (((
91 91  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
92 92  )))
... ... @@ -108,7 +108,6 @@
108 108  
109 109  (% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
110 110  
111 -
112 112  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
113 113  
114 114  
... ... @@ -118,7 +118,6 @@
118 118  
119 119  (% style="color:blue" %)**3. See Uplink Command**
120 120  
121 -
122 122  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
123 123  
124 124  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -129,19 +129,17 @@
129 129  
130 130  (% style="color:blue" %)**4. Check to see if TTN received the message**
131 131  
521 +[[image:image-20220602162331-12.png||height="420" width="800"]]
132 132  
133 -[[image:image-20220817093644-1.png]]
134 134  
135 135  
525 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
136 136  
137 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
138 138  
139 -
140 140  **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]]
141 141  
142 142  (**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]])
143 143  
144 -
145 145  (% style="color:red" %)**Preconditions:**
146 146  
147 147  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -156,12 +156,11 @@
156 156  
157 157  (% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
158 158  
159 -
160 160  [[image:image-20220602115852-3.png||height="450" width="1187"]]
161 161  
162 162  
163 163  
164 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
550 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
165 165  
166 166  
167 167  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -169,7 +169,6 @@
169 169  
170 170  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
171 171  
172 -
173 173  [[image:image-20220723100439-2.png]]
174 174  
175 175  
... ... @@ -176,7 +176,6 @@
176 176  
177 177  (% style="color:blue" %)**2. Install Minicom in RPi.**
178 178  
179 -
180 180  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
181 181  
182 182   (% style="background-color:yellow" %)**apt update**
... ... @@ -192,7 +192,6 @@
192 192  
193 193  (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
194 194  
195 -
196 196  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
197 197  
198 198  
... ... @@ -202,7 +202,6 @@
202 202  
203 203  (% style="color:blue" %)**4. Send Uplink message**
204 204  
205 -
206 206  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
207 207  
208 208  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -218,13 +218,12 @@
218 218  
219 219  
220 220  
221 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
603 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
222 222  
223 223  
224 -=== 1.8.1  Hardware and Software Connection ===
606 +=== 3.8.1  Hardware and Software Connection ===
225 225  
226 226  
227 -
228 228  ==== (% style="color:blue" %)**Overview：**(%%) ====
229 229  
230 230  
... ... @@ -238,10 +238,8 @@
238 238  
239 239  
240 240  
241 -
242 242  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
243 243  
244 -
245 245  A USB to Type-C adapter is needed to connect to a Mobile phone.
246 246  
247 247  Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
... ... @@ -249,22 +249,17 @@
249 249  [[image:image-20220813174353-2.png||height="360" width="313"]]
250 250  
251 251  
252 -
253 253  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
254 254  
255 -
256 256  [[(% 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)
257 257  
258 258  [[image:image-20220813173738-1.png]]
259 259  
260 260  
261 -
262 262  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
263 263  
264 -
265 265  Function and page introduction
266 266  
267 -
268 268  [[image:image-20220723113448-7.png||height="995" width="450"]]
269 269  
270 270  **Block Explain:**
... ... @@ -296,10 +296,8 @@
296 296  13.  exit button
297 297  
298 298  
299 -
300 300  LA66 USB LoRaWAN Module not connected
301 301  
302 -
303 303  [[image:image-20220723110520-5.png||height="677" width="508"]]
304 304  
305 305  
... ... @@ -310,12 +310,11 @@
310 310  
311 311  
312 312  
313 -=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
685 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
314 314  
315 315  
316 316  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
317 317  
318 -
319 319  [[image:image-20220723134549-8.png]]
320 320  
321 321  
... ... @@ -322,7 +322,6 @@
322 322  
323 323  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
324 324  
325 -
326 326  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
327 327  
328 328  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/]]
... ... @@ -336,7 +336,7 @@
336 336  
337 337  
338 338  
339 -== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
709 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
340 340  
341 341  
342 342  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -343,25 +343,24 @@
343 343  
344 344  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)
345 345  
346 -
347 347  [[image:image-20220723150132-2.png]]
348 348  
349 349  
350 350  
351 -= 2.  FAQ =
720 += 4.  FAQ =
352 352  
353 353  
354 -== 2.1  How to Compile Source Code for LA66? ==
723 +== 4.1  How to Compile Source Code for LA66? ==
355 355  
356 356  
357 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]
726 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
358 358  
359 359  
360 360  
361 -= 3.  Order Info =
730 += 5.  Order Info =
362 362  
363 363  
364 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
733 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
365 365  
366 366  
367 367  (% style="color:blue" %)**XXX**(%%): The default frequency band
... ... @@ -377,12 +377,7 @@
377 377  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
378 378  
379 379  
749 += 6.  Reference =
380 380  
381 381  
382 -= 4.  Reference =
383 -
384 -
385 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
386 -
387 -
388 -
752 +* 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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