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Last modified by Xiaoling on 2025/02/07 16:37
From version 149.7
edited by Xiaoling
on 2022/08/22 16:24
Change comment: There is no comment for this version
To version 134.3
edited by Xiaoling
on 2022/07/26 10:37
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
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1 -LA66 USB LoRaWAN Adapter User Manual
1 +LA66 LoRaWAN Module
Content
... ... @@ -6,14 +6,398 @@
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 +* Support LoRaWAN v1.0.4 protocol
56 +* Support peer-to-peer protocol
57 +* TCXO crystal to ensure RF performance on low temperature
58 +* SMD Antenna pad and i-pex antenna connector
59 +* Available in different frequency LoRaWAN frequency bands.
60 +* World-wide unique OTAA keys.
61 +* AT Command via UART-TTL interface
62 +* Firmware upgradable via UART interface
63 +* Ultra-long RF range
64 +
65 +== 1.3  Specification ==
66 +
67 +* CPU: 32-bit 48 MHz
68 +* Flash: 256KB
69 +* RAM: 64KB
70 +* Input Power Range: 1.8v ~~ 3.7v
71 +* Power Consumption: < 4uA.
72 +* Frequency Range: 150 MHz ~~ 960 MHz
73 +* Maximum Power +22 dBm constant RF output
74 +* High sensitivity: -148 dBm
75 +* Temperature:
76 +** Storage: -55 ~~ +125℃
77 +** Operating: -40 ~~ +85℃
78 +* Humidity:
79 +** Storage: 5 ~~ 95% (Non-Condensing)
80 +** Operating: 10 ~~ 95% (Non-Condensing)
81 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
82 +* LoRa Rx current: <9 mA
83 +* I/O Voltage: 3.3v
84 +
85 +== 1.4  AT Command ==
86 +
87 +
88 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
89 +
90 +
91 +
92 +== 1.5  Dimension ==
93 +
94 +[[image:image-20220718094750-3.png]]
95 +
96 +
97 +
98 +== 1.6  Pin Mapping ==
99 +
100 +[[image:image-20220720111850-1.png]]
101 +
102 +
103 +
104 +== 1.7  Land Pattern ==
105 +
106 +[[image:image-20220517072821-2.png]]
107 +
108 +
109 +
110 += 2.  LA66 LoRaWAN Shield =
111 +
112 +
113 +== 2.1  Overview ==
114 +
115 +
116 +(((
117 +[[image:image-20220715000826-2.png||height="145" width="220"]]
118 +)))
119 +
120 +(((
121 +
122 +)))
123 +
124 +(((
125 +(% 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.
126 +)))
127 +
128 +(((
129 +(((
130 +(% 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.
131 +)))
132 +)))
133 +
134 +(((
135 +(((
136 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
137 +)))
138 +)))
139 +
140 +(((
141 +(((
142 +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.
143 +)))
144 +)))
145 +
146 +(((
147 +(((
148 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
149 +)))
150 +)))
151 +
152 +
153 +
154 +== 2.2  Features ==
155 +
156 +* Arduino Shield base on LA66 LoRaWAN module
157 +* Support LoRaWAN v1.0.4 protocol
158 +* Support peer-to-peer protocol
159 +* TCXO crystal to ensure RF performance on low temperature
160 +* SMA connector
161 +* Available in different frequency LoRaWAN frequency bands.
162 +* World-wide unique OTAA keys.
163 +* AT Command via UART-TTL interface
164 +* Firmware upgradable via UART interface
165 +* Ultra-long RF range
166 +
167 +== 2.3  Specification ==
168 +
169 +* CPU: 32-bit 48 MHz
170 +* Flash: 256KB
171 +* RAM: 64KB
172 +* Input Power Range: 1.8v ~~ 3.7v
173 +* Power Consumption: < 4uA.
174 +* Frequency Range: 150 MHz ~~ 960 MHz
175 +* Maximum Power +22 dBm constant RF output
176 +* High sensitivity: -148 dBm
177 +* Temperature:
178 +** Storage: -55 ~~ +125℃
179 +** Operating: -40 ~~ +85℃
180 +* Humidity:
181 +** Storage: 5 ~~ 95% (Non-Condensing)
182 +** Operating: 10 ~~ 95% (Non-Condensing)
183 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
184 +* LoRa Rx current: <9 mA
185 +* I/O Voltage: 3.3v
186 +
187 +== 2.4  LED ==
188 +
189 +~1. The LED lights up red when there is an upstream data packet
190 +2. When the network is successfully connected, the green light will be on for 5 seconds
191 +3. Purple light on when receiving downlink data packets
192 +
193 +
194 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
195 +
196 +
197 +**Show connection diagram：**
198 +
199 +
200 +[[image:image-20220723170210-2.png||height="908" width="681"]]
201 +
202 +
203 +
204 +**1.  open Arduino IDE**
205 +
206 +
207 +[[image:image-20220723170545-4.png]]
208 +
209 +
210 +
211 +**2.  Open project**
212 +
213 +
214 +LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
215 +
216 +[[image:image-20220723170750-5.png||height="533" width="930"]]
217 +
218 +
219 +
220 +**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**
221 +
222 +
223 +[[image:image-20220723171228-6.png]]
224 +
225 +
226 +
227 +**4.  After the upload is successful, open the serial port monitoring and send the AT command**
228 +
229 +
230 +[[image:image-20220723172235-7.png||height="480" width="1027"]]
231 +
232 +
233 +
234 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
235 +
236 +
237 +**1.  Open project**
238 +
239 +
240 +Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
241 +
242 +[[image:image-20220723172502-8.png]]
243 +
244 +
245 +
246 +2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
247 +
248 +
249 +[[image:image-20220723172938-9.png||height="652" width="1050"]]
250 +
251 +
252 +
253 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
254 +
255 +
256 +**1.  Open project**
257 +
258 +
259 +Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]
260 +
261 +
262 +[[image:image-20220723173341-10.png||height="581" width="1014"]]
263 +
264 +
265 +
266 +**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
267 +
268 +
269 +[[image:image-20220723173950-11.png||height="665" width="1012"]]
270 +
271 +
272 +
273 +**3.  Integration into Node-red via TTNV3**
274 +
275 +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/]]
276 +
277 +[[image:image-20220723175700-12.png||height="602" width="995"]]
278 +
279 +
280 +
281 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
282 +
283 +
284 +=== 2.8.1  Items needed for update ===
285 +
286 +
287 +1. LA66 LoRaWAN Shield
288 +1. Arduino
289 +1. USB TO TTL Adapter
290 +
291 +[[image:image-20220602100052-2.png||height="385" width="600"]]
292 +
293 +
294 +=== 2.8.2  Connection ===
295 +
296 +
297 +[[image:image-20220602101311-3.png||height="276" width="600"]]
298 +
299 +
300 +(((
301 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
302 +)))
303 +
304 +(((
305 +(% style="background-color:yellow" %)**GND  <-> GND
306 +TXD  <->  TXD
307 +RXD  <->  RXD**
308 +)))
309 +
310 +
311 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
312 +
313 +Connect USB TTL Adapter to PC after connecting the wires
314 +
315 +
316 +[[image:image-20220602102240-4.png||height="304" width="600"]]
317 +
318 +
319 +=== 2.8.3  Upgrade steps ===
320 +
321 +
322 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
323 +
324 +
325 +[[image:image-20220602102824-5.png||height="306" width="600"]]
326 +
327 +
328 +
329 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
330 +
331 +
332 +[[image:image-20220602104701-12.png||height="285" width="600"]]
333 +
334 +
335 +
336 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
337 +
338 +
339 +(((
340 +(% 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/]]**
341 +)))
342 +
343 +
344 +[[image:image-20220602103227-6.png]]
345 +
346 +
347 +[[image:image-20220602103357-7.png]]
348 +
349 +
350 +
351 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
352 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
353 +
354 +
355 +[[image:image-20220602103844-8.png]]
356 +
357 +
358 +
359 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
360 +(% style="color:blue" %)**3. Select the bin file to burn**
361 +
362 +
363 +[[image:image-20220602104144-9.png]]
364 +
365 +
366 +[[image:image-20220602104251-10.png]]
367 +
368 +
369 +[[image:image-20220602104402-11.png]]
370 +
371 +
372 +
373 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
374 +(% style="color:blue" %)**4. Click to start the download**
375 +
376 +[[image:image-20220602104923-13.png]]
377 +
378 +
379 +
380 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
381 +(% style="color:blue" %)**5. Check update process**
382 +
383 +
384 +[[image:image-20220602104948-14.png]]
385 +
386 +
387 +
388 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
389 +(% style="color:blue" %)**The following picture shows that the burning is successful**
390 +
391 +[[image:image-20220602105251-15.png]]
392 +
393 +
394 +
395 += 3.  LA66 USB LoRaWAN Adapter =
396 +
397 +
398 +== 3.1  Overview ==
399 +
400 +
17 17  [[image:image-20220715001142-3.png||height="145" width="220"]]
18 18  
19 19  
... ... @@ -39,9 +39,8 @@
39 39  
40 40  
41 41  
42 -== 1.2  Features ==
426 +== 3.2  Features ==
43 43  
44 -
45 45  * LoRaWAN USB adapter base on LA66 LoRaWAN module
46 46  * Ultra-long RF range
47 47  * Support LoRaWAN v1.0.4 protocol
... ... @@ -56,9 +56,8 @@
56 56  
57 57  
58 58  
59 -== 1.3  Specification ==
442 +== 3.3  Specification ==
60 60  
61 -
62 62  * CPU: 32-bit 48 MHz
63 63  * Flash: 256KB
64 64  * RAM: 64KB
... ... @@ -77,16 +77,13 @@
77 77  
78 78  
79 79  
80 -== 1.4  Pin Mapping & LED ==
462 +== 3.4  Pin Mapping & LED ==
81 81  
82 82  
83 -[[image:image-20220813183239-3.png||height="526" width="662"]]
84 84  
466 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
85 85  
86 86  
87 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
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  
509 +[[image:image-20220602162331-12.png||height="420" width="800"]]
132 132  
133 -[[image:image-20220817093644-1.png]]
134 134  
135 135  
513 +== 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 ==
538 +== 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
... ... @@ -218,125 +218,102 @@
218 218  
219 219  
220 220  
221 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
591 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
222 222  
223 223  
224 -=== 1.8.1  Hardware and Software Connection ===
594 +=== 3.8.1 DRAGINO-LA66-APP ===
225 225  
226 226  
597 +[[image:image-20220723102027-3.png]]
227 227  
228 -==== (% style="color:blue" %)**Overview：**(%%) ====
229 229  
230 230  
231 -(((
232 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
601 +==== (% style="color:blue" %)**Overview：**(%%) ====
233 233  
234 -* Send real-time location information of mobile phone to LoRaWAN network.
235 -* Check LoRaWAN network signal strengh.
236 -* Manually send messages to LoRaWAN network.
237 -)))
238 238  
604 +DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter.
239 239  
606 +View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
240 240  
241 241  
242 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
243 243  
610 +==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
244 244  
245 -A USB to Type-C adapter is needed to connect to a Mobile phone.
246 246  
247 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
613 +Requires a type-c to USB adapter
248 248  
249 -[[image:image-20220813174353-2.png||height="360" width="313"]]
615 +[[image:image-20220723104754-4.png]]
250 250  
251 251  
252 252  
253 -==== (% style="color:blue" %)**Download and Install App:**(%%) ====
254 -
255 -
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 -
258 -[[image:image-20220813173738-1.png]]
259 -
260 -
261 -
262 262  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
263 263  
264 264  
265 265  Function and page introduction
266 266  
624 +[[image:image-20220723113448-7.png||height="1481" width="670"]]
267 267  
268 -[[image:image-20220723113448-7.png||height="995" width="450"]]
626 +1.Display LA66 USB LoRaWAN Module connection status
269 269  
270 -**Block Explain:**
628 +2.Check and reconnect
271 271  
272 -1.  Display LA66 USB LoRaWAN Module connection status
630 +3.Turn send timestamps on or off
273 273  
274 -2.  Check and reconnect
632 +4.Display LoRaWan connection status
275 275  
276 -3.  Turn send timestamps on or off
634 +5.Check LoRaWan connection status
277 277  
278 -4.  Display LoRaWan connection status
636 +6.The RSSI value of the node when the ACK is received
279 279  
280 -5.  Check LoRaWan connection status
638 +7.Node's Signal Strength Icon
281 281  
282 -6.  The RSSI value of the node when the ACK is received
640 +8.Set the packet sending interval of the node in seconds
283 283  
284 -7.  Node's Signal Strength Icon
642 +9.AT command input box
285 285  
286 -8.  Configure Location Uplink Interval
644 +10.Send AT command button
287 287  
288 -9.  AT command input box
646 +11.Node log box
289 289  
290 -10.  Send Button:  Send input box info to LA66 USB Adapter
648 +12.clear log button
291 291  
292 -11.  Output Log from LA66 USB adapter
650 +13.exit button
293 293  
294 -12.  clear log button
295 295  
296 -13.  exit button
297 -
298 -
299 -
300 300  LA66 USB LoRaWAN Module not connected
301 301  
655 +[[image:image-20220723110520-5.png||height="903" width="677"]]
302 302  
303 -[[image:image-20220723110520-5.png||height="677" width="508"]]
304 304  
305 305  
306 -
307 307  Connect LA66 USB LoRaWAN Module
308 308  
309 -[[image:image-20220723110626-6.png||height="681" width="511"]]
661 +[[image:image-20220723110626-6.png||height="906" width="680"]]
310 310  
311 311  
312 312  
313 -=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
665 +=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED ===
314 314  
315 315  
316 -(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
668 +**1.  Register LA66 USB LoRaWAN Module to TTNV3**
317 317  
318 -
319 319  [[image:image-20220723134549-8.png]]
320 320  
321 321  
322 322  
323 -(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
674 +**2.  Open Node-RED,And import the JSON file to generate the flow**
324 324  
676 +Sample JSON file please go to this link to download：放置JSON文件的链接
325 325  
326 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
678 +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/]]
327 327  
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/]]
680 +The following is the positioning effect map
329 329  
330 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
331 -
332 -
333 -Example output in NodeRed is as below:
334 -
335 335  [[image:image-20220723144339-1.png]]
336 336  
337 337  
338 338  
339 -== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
686 +== 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
... ... @@ -343,27 +343,16 @@
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 =
697 += 4.  Order Info =
352 352  
353 353  
354 -== 2.1  How to Compile Source Code for LA66? ==
700 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
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]]
358 -
359 -
360 -
361 -= 3.  Order Info =
362 -
363 -
364 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
365 -
366 -
367 367  (% style="color:blue" %)**XXX**(%%): The default frequency band
368 368  
369 369  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -377,12 +377,7 @@
377 377  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
378 378  
379 379  
716 += 5.  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 -
719 +* 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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