Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 98.3 >
edited by Xiaoling
on 2022/07/18 09:56
To version < 149.1 >
edited by Xiaoling
on 2022/08/17 09:36
>
Change comment: Uploaded new attachment "image-20220817093644-1.png", version {1}

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Content
... ... @@ -6,20 +6,23 @@
6 6  
7 7  
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 10  
11 11  
12 -== 1.1  What is LA66 LoRaWAN Module ==
11 += 1.  LA66 USB LoRaWAN Adapter =
13 13  
14 14  
15 -(((
16 -[[image:image-20220715000242-1.png||height="110" width="132"]]
14 +== 1.1  Overview ==
17 17  
18 -(% 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.
16 +
17 +[[image:image-20220715001142-3.png||height="145" width="220"]]
18 +
19 +
20 +(((
21 +(% 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.
19 19  )))
20 20  
21 21  (((
22 -(% 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.
25 +(% 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.
23 23  )))
24 24  
25 25  (((
... ... @@ -35,117 +35,32 @@
35 35  )))
36 36  
37 37  
41 +
38 38  == 1.2  Features ==
39 39  
44 +
45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
46 +* Ultra-long RF range
40 40  * Support LoRaWAN v1.0.4 protocol
41 41  * Support peer-to-peer protocol
42 42  * TCXO crystal to ensure RF performance on low temperature
43 -* SMD Antenna pad and i-pex antenna connector
50 +* Spring RF antenna
44 44  * Available in different frequency LoRaWAN frequency bands.
45 45  * World-wide unique OTAA keys.
46 46  * AT Command via UART-TTL interface
47 47  * Firmware upgradable via UART interface
48 -* Ultra-long RF range
55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
49 49  
50 50  
51 51  
59 +
52 52  == 1.3  Specification ==
53 53  
54 -* CPU: 32-bit 48 MHz
55 -* Flash: 256KB
56 -* RAM: 64KB
57 -* Input Power Range: 1.8v ~~ 3.7v
58 -* Power Consumption: < 4uA.
59 -* Frequency Range: 150 MHz ~~ 960 MHz
60 -* Maximum Power +22 dBm constant RF output
61 -* High sensitivity: -148 dBm
62 -* Temperature:
63 -** Storage: -55 ~~ +125℃
64 -** Operating: -40 ~~ +85℃
65 -* Humidity:
66 -** Storage: 5 ~~ 95% (Non-Condensing)
67 -** Operating: 10 ~~ 95% (Non-Condensing)
68 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
69 -* LoRa Rx current: <9 mA
70 -* I/O Voltage: 3.3v
71 71  
72 -
73 -
74 -
75 -== 1.4  AT Command ==
76 -
77 -
78 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
79 -
80 -
81 -== 1.5  Dimension ==
82 -
83 -[[image:image-20220718094750-3.png]]
84 -
85 -
86 -
87 -
88 -== 1.6  Pin Mapping ==
89 -
90 -
91 -[[image:image-20220523101537-1.png]]
92 -
93 -
94 -
95 -== 1.7  Land Pattern ==
96 -
97 -[[image:image-20220517072821-2.png]]
98 -
99 -
100 -
101 -= 2.  LA66 LoRaWAN Shield =
102 -
103 -
104 -== 2.1  Overview ==
105 -
106 -
107 -[[image:image-20220715000826-2.png||height="386" width="449"]]
108 -
109 -
110 -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.
111 -
112 -(((
113 -(% 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.
114 -)))
115 -
116 -(((
117 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
118 -)))
119 -
120 -(((
121 -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.
122 -)))
123 -
124 -(((
125 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
126 -)))
127 -
128 -
129 -== 2.2  Features ==
130 -
131 -* Arduino Shield base on LA66 LoRaWAN module
132 -* Support LoRaWAN v1.0.4 protocol
133 -* Support peer-to-peer protocol
134 -* TCXO crystal to ensure RF performance on low temperature
135 -* SMA connector
136 -* Available in different frequency LoRaWAN frequency bands.
137 -* World-wide unique OTAA keys.
138 -* AT Command via UART-TTL interface
139 -* Firmware upgradable via UART interface
140 -* Ultra-long RF range
141 -
142 -== 2.3  Specification ==
143 -
144 144  * CPU: 32-bit 48 MHz
145 145  * Flash: 256KB
146 146  * RAM: 64KB
147 -* Input Power Range: 1.8v ~~ 3.7v
148 -* Power Consumption: < 4uA.
66 +* Input Power Range: 5v
149 149  * Frequency Range: 150 MHz ~~ 960 MHz
150 150  * Maximum Power +22 dBm constant RF output
151 151  * High sensitivity: -148 dBm
... ... @@ -157,328 +157,278 @@
157 157  ** Operating: 10 ~~ 95% (Non-Condensing)
158 158  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
159 159  * LoRa Rx current: <9 mA
160 -* I/O Voltage: 3.3v
161 161  
162 -== 2.4  Pin Mapping & LED ==
163 163  
164 164  
165 165  
166 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
82 +== 1.4  Pin Mapping & LED ==
167 167  
84 +[[image:image-20220813183239-3.png||height="526" width="662"]]
168 168  
169 169  
170 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
171 171  
88 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
172 172  
173 173  
174 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
175 -
176 -
177 -
178 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
179 -
180 -
181 -=== 2.8.1  Items needed for update ===
182 -
183 -1. LA66 LoRaWAN Shield
184 -1. Arduino
185 -1. USB TO TTL Adapter
186 -
187 -[[image:image-20220602100052-2.png||height="385" width="600"]]
188 -
189 -
190 -=== 2.8.2  Connection ===
191 -
192 -
193 -[[image:image-20220602101311-3.png||height="276" width="600"]]
194 -
195 -
196 196  (((
197 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
92 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
198 198  )))
199 199  
200 -(((
201 -(% style="background-color:yellow" %)**GND  <-> GND
202 -TXD  <->  TXD
203 -RXD  <->  RXD**
204 -)))
205 205  
96 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
206 206  
207 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
208 208  
209 -Connect USB TTL Adapter to PC after connecting the wires
99 +[[image:image-20220723100027-1.png]]
210 210  
211 211  
212 -[[image:image-20220602102240-4.png||height="304" width="600"]]
102 +Open the serial port tool
213 213  
104 +[[image:image-20220602161617-8.png]]
214 214  
215 -=== 2.8.3  Upgrade steps ===
106 +[[image:image-20220602161718-9.png||height="457" width="800"]]
216 216  
217 217  
218 -==== 1.  Switch SW1 to put in ISP position ====
219 219  
110 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
220 220  
221 -[[image:image-20220602102824-5.png||height="306" width="600"]]
112 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
222 222  
223 223  
115 +[[image:image-20220602161935-10.png||height="498" width="800"]]
224 224  
225 -==== 2.  Press the RST switch once ====
226 226  
227 227  
228 -[[image:image-20220602104701-12.png||height="285" width="600"]]
119 +(% style="color:blue" %)**3. See Uplink Command**
229 229  
121 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
230 230  
123 +example: AT+SENDB=01,02,8,05820802581ea0a5
231 231  
232 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
125 +[[image:image-20220602162157-11.png||height="497" width="800"]]
233 233  
234 234  
235 -(((
236 -(% 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/]]**
237 -)))
238 238  
129 +(% style="color:blue" %)**4. Check to see if TTN received the message**
239 239  
240 -[[image:image-20220602103227-6.png]]
131 +[[image:image-20220817084532-1.jpeg||height="563" width="1076"]]
241 241  
242 242  
243 -[[image:image-20220602103357-7.png]]
244 244  
135 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
245 245  
246 246  
247 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
248 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
138 +**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]]
249 249  
140 +(**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]])
250 250  
251 -[[image:image-20220602103844-8.png]]
142 +(% style="color:red" %)**Preconditions:**
252 252  
144 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
253 253  
146 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
254 254  
255 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
256 -(% style="color:blue" %)**3. Select the bin file to burn**
257 257  
258 258  
259 -[[image:image-20220602104144-9.png]]
150 +(% style="color:blue" %)**Steps for usage:**
260 260  
152 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
261 261  
262 -[[image:image-20220602104251-10.png]]
154 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
263 263  
156 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
264 264  
265 -[[image:image-20220602104402-11.png]]
266 266  
267 267  
160 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
268 268  
269 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
270 -(% style="color:blue" %)**4. Click to start the download**
271 271  
272 -[[image:image-20220602104923-13.png]]
163 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
273 273  
274 274  
166 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
275 275  
276 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
277 -(% style="color:blue" %)**5. Check update process**
168 +[[image:image-20220723100439-2.png]]
278 278  
279 279  
280 -[[image:image-20220602104948-14.png]]
281 281  
172 +(% style="color:blue" %)**2. Install Minicom in RPi.**
282 282  
174 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
283 283  
284 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
285 -(% style="color:blue" %)**The following picture shows that the burning is successful**
176 + (% style="background-color:yellow" %)**apt update**
286 286  
287 -[[image:image-20220602105251-15.png]]
178 + (% style="background-color:yellow" %)**apt install minicom**
288 288  
289 289  
181 +Use minicom to connect to the RPI's terminal
290 290  
291 -= 3.  LA66 USB LoRaWAN Adapter =
183 +[[image:image-20220602153146-3.png||height="439" width="500"]]
292 292  
293 293  
294 -== 3.1  Overview ==
295 295  
296 -[[image:image-20220715001142-3.png||height="145" width="220"]]
187 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
297 297  
298 -(% 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.
189 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
299 299  
300 -(% 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.
301 301  
302 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
192 +[[image:image-20220602154928-5.png||height="436" width="500"]]
303 303  
304 -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.
305 305  
306 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
307 307  
196 +(% style="color:blue" %)**4. Send Uplink message**
308 308  
309 -== 3.2  Features ==
198 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
310 310  
311 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
312 -* Ultra-long RF range
313 -* Support LoRaWAN v1.0.4 protocol
314 -* Support peer-to-peer protocol
315 -* TCXO crystal to ensure RF performance on low temperature
316 -* Spring RF antenna
317 -* Available in different frequency LoRaWAN frequency bands.
318 -* World-wide unique OTAA keys.
319 -* AT Command via UART-TTL interface
320 -* Firmware upgradable via UART interface
321 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
200 +example: AT+SENDB=01,02,8,05820802581ea0a5
322 322  
323 -== 3.3  Specification ==
324 324  
325 -* CPU: 32-bit 48 MHz
326 -* Flash: 256KB
327 -* RAM: 64KB
328 -* Input Power Range: 5v
329 -* Frequency Range: 150 MHz ~~ 960 MHz
330 -* Maximum Power +22 dBm constant RF output
331 -* High sensitivity: -148 dBm
332 -* Temperature:
333 -** Storage: -55 ~~ +125℃
334 -** Operating: -40 ~~ +85℃
335 -* Humidity:
336 -** Storage: 5 ~~ 95% (Non-Condensing)
337 -** Operating: 10 ~~ 95% (Non-Condensing)
338 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
339 -* LoRa Rx current: <9 mA
203 +[[image:image-20220602160339-6.png||height="517" width="600"]]
340 340  
341 -== 3.4  Pin Mapping & LED ==
342 342  
343 343  
207 +Check to see if TTN received the message
344 344  
345 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
209 +[[image:image-20220602160627-7.png||height="369" width="800"]]
346 346  
347 347  
348 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
349 349  
213 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
350 350  
351 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
352 352  
216 +=== 1.8.1  Hardware and Software Connection ===
353 353  
354 -[[image:image-20220602171217-1.png||height="538" width="800"]]
355 355  
356 356  
357 -Open the serial port tool
220 +==== (% style="color:blue" %)**Overview：**(%%) ====
358 358  
359 -[[image:image-20220602161617-8.png]]
360 360  
361 -[[image:image-20220602161718-9.png||height="457" width="800"]]
223 +(((
224 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
362 362  
226 +* Send real-time location information of mobile phone to LoRaWAN network.
227 +* Check LoRaWAN network signal strengh.
228 +* Manually send messages to LoRaWAN network.
229 +)))
363 363  
364 364  
365 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
366 366  
367 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
368 368  
234 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
369 369  
370 -[[image:image-20220602161935-10.png||height="498" width="800"]]
236 +A USB to Type-C adapter is needed to connect to a Mobile phone.
371 371  
238 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
372 372  
240 +[[image:image-20220813174353-2.png||height="360" width="313"]]
373 373  
374 -(% style="color:blue" %)**3. See Uplink Command**
375 375  
376 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
377 377  
378 -example: AT+SENDB=01,02,8,05820802581ea0a5
244 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
379 379  
380 -[[image:image-20220602162157-11.png||height="497" width="800"]]
246 +[[(% 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)
381 381  
248 +[[image:image-20220813173738-1.png]]
382 382  
383 383  
384 -(% style="color:blue" %)**4. Check to see if TTN received the message**
385 385  
386 -[[image:image-20220602162331-12.png||height="420" width="800"]]
252 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
387 387  
254 +Function and page introduction
388 388  
256 +[[image:image-20220723113448-7.png||height="995" width="450"]]
389 389  
390 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
258 +**Block Explain:**
391 391  
260 +1.  Display LA66 USB LoRaWAN Module connection status
392 392  
393 -**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]]
262 +2.  Check and reconnect
394 394  
264 +3.  Turn send timestamps on or off
395 395  
396 -(% style="color:red" %)**Preconditions:**
266 +4.  Display LoRaWan connection status
397 397  
398 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
268 +5.  Check LoRaWan connection status
399 399  
400 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
270 +6.  The RSSI value of the node when the ACK is received
401 401  
272 +7.  Node's Signal Strength Icon
402 402  
274 +8.  Configure Location Uplink Interval
403 403  
404 -(% style="color:blue" %)**Steps for usage:**
276 +9.  AT command input box
405 405  
406 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
278 +10.  Send Button:  Send input box info to LA66 USB Adapter
407 407  
408 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
280 +11.  Output Log from LA66 USB adapter
409 409  
410 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
282 +12.  clear log button
411 411  
284 +13.  exit button
412 412  
413 413  
414 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
287 +LA66 USB LoRaWAN Module not connected
415 415  
289 +[[image:image-20220723110520-5.png||height="677" width="508"]]
416 416  
417 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
418 418  
419 419  
420 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
293 +Connect LA66 USB LoRaWAN Module
421 421  
422 -[[image:image-20220602171233-2.png||height="538" width="800"]]
295 +[[image:image-20220723110626-6.png||height="681" width="511"]]
423 423  
424 424  
425 425  
426 -(% style="color:blue" %)**2. Install Minicom in RPi.**
299 +=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
427 427  
428 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
429 429  
430 - (% style="background-color:yellow" %)**apt update**
302 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
431 431  
432 - (% style="background-color:yellow" %)**apt install minicom**
304 +[[image:image-20220723134549-8.png]]
433 433  
434 434  
435 -Use minicom to connect to the RPI's terminal
436 436  
437 -[[image:image-20220602153146-3.png||height="439" width="500"]]
308 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
438 438  
310 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
439 439  
312 +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/]]
440 440  
441 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
314 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
442 442  
443 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
444 444  
317 +Example output in NodeRed is as below:
445 445  
446 -[[image:image-20220602154928-5.png||height="436" width="500"]]
319 +[[image:image-20220723144339-1.png]]
447 447  
448 448  
449 449  
450 -(% style="color:blue" %)**4. Send Uplink message**
323 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
451 451  
452 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
453 453  
454 -example: AT+SENDB=01,02,8,05820802581ea0a5
326 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
455 455  
328 +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)
456 456  
457 -[[image:image-20220602160339-6.png||height="517" width="600"]]
330 +[[image:image-20220723150132-2.png]]
458 458  
459 459  
460 460  
461 -Check to see if TTN received the message
334 += 2.  FAQ =
462 462  
463 -[[image:image-20220602160627-7.png||height="369" width="800"]]
464 464  
337 +== 2.1  How to Compile Source Code for LA66? ==
465 465  
466 466  
467 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
340 +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]]
468 468  
469 469  
470 470  
471 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
344 += 3.  Order Info =
472 472  
473 473  
347 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
474 474  
475 475  
476 -= 4.  Order Info =
477 -
478 -
479 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
480 -
481 -
482 482  (% style="color:blue" %)**XXX**(%%): The default frequency band
483 483  
484 484  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -491,8 +491,9 @@
491 491  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
492 492  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
493 493  
494 -= 5.  Reference =
495 495  
496 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
497 497  
498 -
364 += 4.  Reference =
365 +
366 +
367 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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