Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 91.1 >
edited by Edwin Chen
on 2022/07/15 00:10
To version < 148.1 >
edited by Xiaoling
on 2022/08/17 08:45
>
Change comment: Uploaded new attachment "image-20220817084532-1.jpeg", version {1}

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Xiaoling
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  (((
... ... @@ -35,110 +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 -== 1.3  Specification ==
51 51  
52 -* CPU: 32-bit 48 MHz
53 -* Flash: 256KB
54 -* RAM: 64KB
55 -* Input Power Range: 1.8v ~~ 3.7v
56 -* Power Consumption: < 4uA.
57 -* Frequency Range: 150 MHz ~~ 960 MHz
58 -* Maximum Power +22 dBm constant RF output
59 -* High sensitivity: -148 dBm
60 -* Temperature:
61 -** Storage: -55 ~~ +125℃
62 -** Operating: -40 ~~ +85℃
63 -* Humidity:
64 -** Storage: 5 ~~ 95% (Non-Condensing)
65 -** Operating: 10 ~~ 95% (Non-Condensing)
66 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
67 -* LoRa Rx current: <9 mA
68 -* I/O Voltage: 3.3v
69 69  
70 -== 1.4  AT Command ==
71 71  
72 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
60 +== 1.3  Specification ==
73 73  
74 74  
75 -== 1.5  Dimension ==
76 -
77 -[[image:image-20220517072526-1.png]]
78 -
79 -
80 -
81 -== 1.6  Pin Mapping ==
82 -
83 -
84 -[[image:image-20220523101537-1.png]]
85 -
86 -
87 -
88 -== 1.7  Land Pattern ==
89 -
90 -[[image:image-20220517072821-2.png]]
91 -
92 -
93 -
94 -= 2.  LA66 LoRaWAN Shield =
95 -
96 -
97 -== 2.1  Overview ==
98 -
99 -
100 -[[image:image-20220715000826-2.png||height="386" width="449"]]
101 -
102 -
103 -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.
104 -
105 -(((
106 -(% 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.
107 -)))
108 -
109 -(((
110 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
111 -)))
112 -
113 -(((
114 -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.
115 -)))
116 -
117 -(((
118 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
119 -)))
120 -
121 -
122 -== 2.2  Features ==
123 -
124 -* Arduino Shield base on LA66 LoRaWAN module
125 -* Support LoRaWAN v1.0.4 protocol
126 -* Support peer-to-peer protocol
127 -* TCXO crystal to ensure RF performance on low temperature
128 -* SMA connector
129 -* Available in different frequency LoRaWAN frequency bands.
130 -* World-wide unique OTAA keys.
131 -* AT Command via UART-TTL interface
132 -* Firmware upgradable via UART interface
133 -* Ultra-long RF range
134 -
135 -== 2.3  Specification ==
136 -
137 137  * CPU: 32-bit 48 MHz
138 138  * Flash: 256KB
139 139  * RAM: 64KB
140 -* Input Power Range: 1.8v ~~ 3.7v
141 -* Power Consumption: < 4uA.
66 +* Input Power Range: 5v
142 142  * Frequency Range: 150 MHz ~~ 960 MHz
143 143  * Maximum Power +22 dBm constant RF output
144 144  * High sensitivity: -148 dBm
... ... @@ -150,326 +150,278 @@
150 150  ** Operating: 10 ~~ 95% (Non-Condensing)
151 151  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
152 152  * LoRa Rx current: <9 mA
153 -* I/O Voltage: 3.3v
154 154  
155 -== 2.4  Pin Mapping & LED ==
156 156  
157 157  
158 158  
159 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
82 +== 1.4  Pin Mapping & LED ==
160 160  
84 +[[image:image-20220813183239-3.png||height="526" width="662"]]
161 161  
162 162  
163 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
164 164  
88 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
165 165  
166 166  
167 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
168 -
169 -
170 -
171 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
172 -
173 -
174 -=== 2.8.1  Items needed for update ===
175 -
176 -1. LA66 LoRaWAN Shield
177 -1. Arduino
178 -1. USB TO TTL Adapter
179 -
180 -
181 -[[image:image-20220602100052-2.png||height="385" width="600"]]
182 -
183 -
184 -=== 2.8.2  Connection ===
185 -
186 -
187 -[[image:image-20220602101311-3.png||height="276" width="600"]]
188 -
189 -
190 190  (((
191 -(% 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.
192 192  )))
193 193  
194 -(((
195 -(% style="background-color:yellow" %)**GND  <-> GND
196 -TXD  <->  TXD
197 -RXD  <->  RXD**
198 -)))
199 199  
96 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
200 200  
201 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
202 202  
203 -Connect USB TTL Adapter to PC after connecting the wires
99 +[[image:image-20220723100027-1.png]]
204 204  
205 205  
206 -[[image:image-20220602102240-4.png||height="304" width="600"]]
102 +Open the serial port tool
207 207  
104 +[[image:image-20220602161617-8.png]]
208 208  
209 -=== 2.8.3  Upgrade steps ===
106 +[[image:image-20220602161718-9.png||height="457" width="800"]]
210 210  
211 211  
212 -==== 1.  Switch SW1 to put in ISP position ====
213 213  
110 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
214 214  
215 -[[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
216 216  
217 217  
115 +[[image:image-20220602161935-10.png||height="498" width="800"]]
218 218  
219 -==== 2.  Press the RST switch once ====
220 220  
221 221  
222 -[[image:image-20220602104701-12.png||height="285" width="600"]]
119 +(% style="color:blue" %)**3. See Uplink Command**
223 223  
121 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
224 224  
123 +example: AT+SENDB=01,02,8,05820802581ea0a5
225 225  
226 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
125 +[[image:image-20220602162157-11.png||height="497" width="800"]]
227 227  
228 228  
229 -(((
230 -(% 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/]]**
231 -)))
232 232  
129 +(% style="color:blue" %)**4. Check to see if TTN received the message**
233 233  
234 -[[image:image-20220602103227-6.png]]
131 +[[image:image-20220602162331-12.png||height="420" width="800"]]
235 235  
236 236  
237 -[[image:image-20220602103357-7.png]]
238 238  
135 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
239 239  
240 240  
241 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
242 -(% 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]]
243 243  
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]])
244 244  
245 -[[image:image-20220602103844-8.png]]
142 +(% style="color:red" %)**Preconditions:**
246 246  
144 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
247 247  
146 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
248 248  
249 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
250 -(% style="color:blue" %)**3. Select the bin file to burn**
251 251  
252 252  
253 -[[image:image-20220602104144-9.png]]
150 +(% style="color:blue" %)**Steps for usage:**
254 254  
152 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
255 255  
256 -[[image:image-20220602104251-10.png]]
154 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
257 257  
156 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
258 258  
259 -[[image:image-20220602104402-11.png]]
260 260  
261 261  
160 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
262 262  
263 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
264 -(% style="color:blue" %)**4. Click to start the download**
265 265  
266 -[[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.
267 267  
268 268  
166 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
269 269  
270 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
271 -(% style="color:blue" %)**5. Check update process**
168 +[[image:image-20220723100439-2.png]]
272 272  
273 273  
274 -[[image:image-20220602104948-14.png]]
275 275  
172 +(% style="color:blue" %)**2. Install Minicom in RPi.**
276 276  
174 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
277 277  
278 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
279 -(% style="color:blue" %)**The following picture shows that the burning is successful**
176 + (% style="background-color:yellow" %)**apt update**
280 280  
281 -[[image:image-20220602105251-15.png]]
178 + (% style="background-color:yellow" %)**apt install minicom**
282 282  
283 283  
181 +Use minicom to connect to the RPI's terminal
284 284  
285 -= 3.  LA66 USB LoRaWAN Adapter =
183 +[[image:image-20220602153146-3.png||height="439" width="500"]]
286 286  
287 287  
288 -== 3.1  Overview ==
289 289  
290 -(% 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.
187 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
291 291  
292 -(% 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.
189 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
293 293  
294 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
295 295  
296 -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.
192 +[[image:image-20220602154928-5.png||height="436" width="500"]]
297 297  
298 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
299 299  
300 300  
301 -== 3.2  Features ==
196 +(% style="color:blue" %)**4. Send Uplink message**
302 302  
303 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
304 -* Ultra-long RF range
305 -* Support LoRaWAN v1.0.4 protocol
306 -* Support peer-to-peer protocol
307 -* TCXO crystal to ensure RF performance on low temperature
308 -* Spring RF antenna
309 -* Available in different frequency LoRaWAN frequency bands.
310 -* World-wide unique OTAA keys.
311 -* AT Command via UART-TTL interface
312 -* Firmware upgradable via UART interface
198 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
313 313  
314 -== 3.3  Specification ==
200 +example: AT+SENDB=01,02,8,05820802581ea0a5
315 315  
316 -* CPU: 32-bit 48 MHz
317 -* Flash: 256KB
318 -* RAM: 64KB
319 -* Input Power Range: 5v
320 -* Frequency Range: 150 MHz ~~ 960 MHz
321 -* Maximum Power +22 dBm constant RF output
322 -* High sensitivity: -148 dBm
323 -* Temperature:
324 -** Storage: -55 ~~ +125℃
325 -** Operating: -40 ~~ +85℃
326 -* Humidity:
327 -** Storage: 5 ~~ 95% (Non-Condensing)
328 -** Operating: 10 ~~ 95% (Non-Condensing)
329 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
330 -* LoRa Rx current: <9 mA
331 331  
332 -== 3.4  Pin Mapping & LED ==
203 +[[image:image-20220602160339-6.png||height="517" width="600"]]
333 333  
334 334  
335 335  
336 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
207 +Check to see if TTN received the message
337 337  
209 +[[image:image-20220602160627-7.png||height="369" width="800"]]
338 338  
339 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
340 340  
341 341  
342 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
213 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
343 343  
344 344  
345 -[[image:image-20220602171217-1.png||height="538" width="800"]]
216 +=== 1.8.1  Hardware and Software Connection ===
346 346  
347 347  
348 -Open the serial port tool
349 349  
350 -[[image:image-20220602161617-8.png]]
220 +==== (% style="color:blue" %)**Overview：**(%%) ====
351 351  
352 -[[image:image-20220602161718-9.png||height="457" width="800"]]
353 353  
223 +(((
224 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
354 354  
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 +)))
355 355  
356 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
357 357  
358 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
359 359  
360 360  
361 -[[image:image-20220602161935-10.png||height="498" width="800"]]
234 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
362 362  
236 +A USB to Type-C adapter is needed to connect to a Mobile phone.
363 363  
238 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
364 364  
365 -(% style="color:blue" %)**3. See Uplink Command**
240 +[[image:image-20220813174353-2.png||height="360" width="313"]]
366 366  
367 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
368 368  
369 -example: AT+SENDB=01,02,8,05820802581ea0a5
370 370  
371 -[[image:image-20220602162157-11.png||height="497" width="800"]]
244 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
372 372  
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)
373 373  
248 +[[image:image-20220813173738-1.png]]
374 374  
375 -(% style="color:blue" %)**4. Check to see if TTN received the message**
376 376  
377 -[[image:image-20220602162331-12.png||height="420" width="800"]]
378 378  
252 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
379 379  
254 +Function and page introduction
380 380  
381 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
256 +[[image:image-20220723113448-7.png||height="995" width="450"]]
382 382  
258 +**Block Explain:**
383 383  
384 -**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]]
260 +1.  Display LA66 USB LoRaWAN Module connection status
385 385  
262 +2.  Check and reconnect
386 386  
387 -(% style="color:red" %)**Preconditions:**
264 +3.  Turn send timestamps on or off
388 388  
389 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
266 +4.  Display LoRaWan connection status
390 390  
391 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
268 +5.  Check LoRaWan connection status
392 392  
270 +6.  The RSSI value of the node when the ACK is received
393 393  
272 +7.  Node's Signal Strength Icon
394 394  
395 -(% style="color:blue" %)**Steps for usage:**
274 +8.  Configure Location Uplink Interval
396 396  
397 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
276 +9.  AT command input box
398 398  
399 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
278 +10.  Send Button:  Send input box info to LA66 USB Adapter
400 400  
401 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
280 +11.  Output Log from LA66 USB adapter
402 402  
282 +12.  clear log button
403 403  
284 +13.  exit button
404 404  
405 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
406 406  
287 +LA66 USB LoRaWAN Module not connected
407 407  
408 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
289 +[[image:image-20220723110520-5.png||height="677" width="508"]]
409 409  
410 410  
411 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
412 412  
413 -[[image:image-20220602171233-2.png||height="538" width="800"]]
293 +Connect LA66 USB LoRaWAN Module
414 414  
295 +[[image:image-20220723110626-6.png||height="681" width="511"]]
415 415  
416 416  
417 -(% style="color:blue" %)**2. Install Minicom in RPi.**
418 418  
419 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
299 +=== 1.8.2 Send data to TTNv3 and plot location info in Node-Red ===
420 420  
421 - (% style="background-color:yellow" %)**apt update**
422 422  
423 - (% style="background-color:yellow" %)**apt install minicom**
302 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
424 424  
304 +[[image:image-20220723134549-8.png]]
425 425  
426 -Use minicom to connect to the RPI's terminal
427 427  
428 -[[image:image-20220602153146-3.png||height="439" width="500"]]
429 429  
308 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
430 430  
310 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
431 431  
432 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
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/]]
433 433  
434 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
314 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
435 435  
436 436  
437 -[[image:image-20220602154928-5.png||height="436" width="500"]]
317 +Example output in NodeRed is as below:
438 438  
319 +[[image:image-20220723144339-1.png]]
439 439  
440 440  
441 -(% style="color:blue" %)**4. Send Uplink message**
442 442  
443 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
323 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
444 444  
445 -example: AT+SENDB=01,02,8,05820802581ea0a5
446 446  
326 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
447 447  
448 -[[image:image-20220602160339-6.png||height="517" width="600"]]
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)
449 449  
330 +[[image:image-20220723150132-2.png]]
450 450  
451 451  
452 -Check to see if TTN received the message
453 453  
454 -[[image:image-20220602160627-7.png||height="369" width="800"]]
334 += 2.  FAQ =
455 455  
456 456  
337 +== 2.1  How to Compile Source Code for LA66? ==
457 457  
458 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
459 459  
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]]
460 460  
461 461  
462 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
463 463  
344 += 3.  Order Info =
464 464  
465 465  
347 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
466 466  
467 -= 4.  Order Info =
468 468  
469 -
470 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
471 -
472 -
473 473  (% style="color:blue" %)**XXX**(%%): The default frequency band
474 474  
475 475  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -482,8 +482,10 @@
482 482  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
483 483  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
484 484  
485 -= 5.  Reference =
486 486  
487 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
488 488  
489 -
364 +
365 += 4.  Reference =
366 +
367 +
368 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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