Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 117.1 >
edited by Herong Lu
on 2022/07/23 14:45
To version < 157.4 >
edited by Xiaoling
on 2022/09/26 14:39
>
Change comment: There is no comment for this version

Summary

Details

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Title
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1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Author
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1 -XWiki.Lu
1 +XWiki.Xiaoling
Content
... ... @@ -1,4 +1,4 @@
1 -0
1 +
2 2  
3 3  **Table of Contents:**
4 4  
... ... @@ -6,34 +6,26 @@
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 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
14 +== 1.1  Overview ==
19 19  
20 -(((
21 -
22 -)))
23 23  
17 +[[image:image-20220715001142-3.png||height="145" width="220"]]
18 +
19 +
24 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.
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.
26 26  )))
27 -)))
28 28  
29 29  (((
30 -(((
31 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 32  )))
33 -)))
34 34  
35 35  (((
36 -(((
37 37  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 38  )))
39 39  
... ... @@ -40,35 +40,38 @@
40 40  (((
41 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 42  )))
43 -)))
44 44  
45 45  (((
46 -(((
47 47  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 48  )))
49 -)))
50 50  
51 51  
52 52  
53 53  == 1.2  Features ==
54 54  
44 +
45 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
46 +* Ultra-long RF range
55 55  * Support LoRaWAN v1.0.4 protocol
56 56  * Support peer-to-peer protocol
57 57  * TCXO crystal to ensure RF performance on low temperature
58 -* SMD Antenna pad and i-pex antenna connector
50 +* Spring RF antenna
59 59  * Available in different frequency LoRaWAN frequency bands.
60 60  * World-wide unique OTAA keys.
61 61  * AT Command via UART-TTL interface
62 62  * Firmware upgradable via UART interface
63 -* Ultra-long RF range
55 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
64 64  
57 +
58 +
59 +
65 65  == 1.3  Specification ==
66 66  
62 +
67 67  * CPU: 32-bit 48 MHz
68 68  * Flash: 256KB
69 69  * RAM: 64KB
70 -* Input Power Range: 1.8v ~~ 3.7v
71 -* Power Consumption: < 4uA.
66 +* Input Power Range: 5v
72 72  * Frequency Range: 150 MHz ~~ 960 MHz
73 73  * Maximum Power +22 dBm constant RF output
74 74  * High sensitivity: -148 dBm
... ... @@ -80,514 +80,373 @@
80 80  ** Operating: 10 ~~ 95% (Non-Condensing)
81 81  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
82 82  * LoRa Rx current: <9 mA
83 -* I/O Voltage: 3.3v
84 84  
85 -== 1.4  AT Command ==
86 86  
87 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 89  
82 +== 1.4  Pin Mapping & LED ==
90 90  
91 91  
92 -== 1.5  Dimension ==
85 +[[image:image-20220813183239-3.png||height="526" width="662"]]
93 93  
94 -[[image:image-20220718094750-3.png]]
95 95  
96 96  
89 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
97 97  
98 -== 1.6  Pin Mapping ==
99 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 -
116 116  (((
117 -[[image:image-20220715000826-2.png||height="145" width="220"]]
93 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
118 118  )))
119 119  
120 -(((
121 -
122 -)))
123 123  
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 -)))
97 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
127 127  
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 -)))
133 133  
134 -(((
135 -(((
136 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
137 -)))
138 -)))
100 +[[image:image-20220723100027-1.png]]
139 139  
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 -)))
145 145  
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 -)))
103 +Open the serial port tool
151 151  
105 +[[image:image-20220602161617-8.png]]
152 152  
153 153  
154 -== 2.2  Features ==
108 +[[image:image-20220602161718-9.png||height="457" width="800"]]
155 155  
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
166 166  
167 -== 2.3  Specification ==
168 168  
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
112 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
186 186  
187 -== 2.4  Pin Mapping & LED ==
188 188  
115 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
189 189  
190 190  
191 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
118 +[[image:image-20220602161935-10.png||height="498" width="800"]]
192 192  
193 193  
194 194  
195 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
122 +(% style="color:blue" %)**3.  See Uplink Command**
196 196  
197 197  
125 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
198 198  
199 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. ==
127 +example: AT+SENDB=01,02,8,05820802581ea0a5
200 200  
129 +[[image:image-20220602162157-11.png||height="497" width="800"]]
201 201  
202 202  
203 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
204 204  
133 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
205 205  
206 -=== 2.8.1  Items needed for update ===
207 207  
208 -1. LA66 LoRaWAN Shield
209 -1. Arduino
210 -1. USB TO TTL Adapter
136 +[[image:image-20220817093644-1.png]]
211 211  
212 -[[image:image-20220602100052-2.png||height="385" width="600"]]
213 213  
214 214  
215 -=== 2.8.2  Connection ===
140 +== 1.6  Example: How to join helium ==
216 216  
217 217  
218 -[[image:image-20220602101311-3.png||height="276" width="600"]]
219 219  
144 +(% style="color:blue" %)**1.  Create a new device.**
220 220  
221 -(((
222 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
223 -)))
224 224  
225 -(((
226 -(% style="background-color:yellow" %)**GND  <-> GND
227 -TXD  <->  TXD
228 -RXD  <->  RXD**
229 -)))
147 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]]
230 230  
231 231  
232 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
233 233  
234 -Connect USB TTL Adapter to PC after connecting the wires
151 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
235 235  
236 236  
237 -[[image:image-20220602102240-4.png||height="304" width="600"]]
154 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]]
238 238  
239 239  
240 -=== 2.8.3  Upgrade steps ===
241 241  
158 +(% style="color:blue" %)**3.  Use AT commands.**
242 242  
243 -==== 1.  Switch SW1 to put in ISP position ====
244 244  
161 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
245 245  
246 -[[image:image-20220602102824-5.png||height="306" width="600"]]
247 247  
248 248  
165 +(% style="color:blue" %)**4.  Use the serial port tool**
249 249  
250 -==== 2.  Press the RST switch once ====
251 251  
168 +[[image:image-20220909151517-2.png||height="543" width="708"]]
252 252  
253 -[[image:image-20220602104701-12.png||height="285" width="600"]]
254 254  
255 255  
172 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
256 256  
257 -==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
258 258  
175 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]]
259 259  
260 -(((
261 -(% 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/]]**
262 -)))
263 263  
264 264  
265 -[[image:image-20220602103227-6.png]]
179 +(% style="color:blue" %)**6.  Network successfully.**
266 266  
267 267  
268 -[[image:image-20220602103357-7.png]]
182 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]]
269 269  
270 270  
271 271  
272 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
273 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
186 +(% style="color:blue" %)**7.  Send uplink using command**
274 274  
275 275  
276 -[[image:image-20220602103844-8.png]]
189 +[[image:image-20220912085244-1.png]]
277 277  
278 278  
192 +[[image:image-20220912085307-2.png]]
279 279  
280 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
281 -(% style="color:blue" %)**3. Select the bin file to burn**
282 282  
283 283  
284 -[[image:image-20220602104144-9.png]]
196 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]]
285 285  
286 286  
287 -[[image:image-20220602104251-10.png]]
288 288  
200 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
289 289  
290 -[[image:image-20220602104402-11.png]]
291 291  
203 +**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]]
292 292  
205 +(**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]])
293 293  
294 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
295 -(% style="color:blue" %)**4. Click to start the download**
296 296  
297 -[[image:image-20220602104923-13.png]]
208 +(% style="color:red" %)**Preconditions:**
298 298  
210 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
299 299  
212 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
300 300  
301 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
302 -(% style="color:blue" %)**5. Check update process**
303 303  
304 304  
305 -[[image:image-20220602104948-14.png]]
216 +(% style="color:blue" %)**Steps for usage:**
306 306  
218 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
307 307  
220 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
308 308  
309 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
310 -(% style="color:blue" %)**The following picture shows that the burning is successful**
311 311  
312 -[[image:image-20220602105251-15.png]]
223 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
313 313  
314 314  
315 315  
316 -= 3.  LA66 USB LoRaWAN Adapter =
227 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
317 317  
318 318  
319 -== 3.1  Overview ==
230 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
320 320  
321 321  
322 -[[image:image-20220715001142-3.png||height="145" width="220"]]
233 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
323 323  
324 324  
325 -(((
326 -(% 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.
327 -)))
236 +[[image:image-20220723100439-2.png]]
328 328  
329 -(((
330 -(% 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.
331 -)))
332 332  
333 -(((
334 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
335 -)))
336 336  
337 -(((
338 -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.
339 -)))
240 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
340 340  
341 -(((
342 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
343 -)))
344 344  
243 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
345 345  
245 + (% style="background-color:yellow" %)**apt update**
346 346  
347 -== 3.2  Features ==
247 + (% style="background-color:yellow" %)**apt install minicom**
348 348  
349 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
350 -* Ultra-long RF range
351 -* Support LoRaWAN v1.0.4 protocol
352 -* Support peer-to-peer protocol
353 -* TCXO crystal to ensure RF performance on low temperature
354 -* Spring RF antenna
355 -* Available in different frequency LoRaWAN frequency bands.
356 -* World-wide unique OTAA keys.
357 -* AT Command via UART-TTL interface
358 -* Firmware upgradable via UART interface
359 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
360 360  
361 -== 3.3  Specification ==
250 +Use minicom to connect to the RPI's terminal
362 362  
363 -* CPU: 32-bit 48 MHz
364 -* Flash: 256KB
365 -* RAM: 64KB
366 -* Input Power Range: 5v
367 -* Frequency Range: 150 MHz ~~ 960 MHz
368 -* Maximum Power +22 dBm constant RF output
369 -* High sensitivity: -148 dBm
370 -* Temperature:
371 -** Storage: -55 ~~ +125℃
372 -** Operating: -40 ~~ +85℃
373 -* Humidity:
374 -** Storage: 5 ~~ 95% (Non-Condensing)
375 -** Operating: 10 ~~ 95% (Non-Condensing)
376 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
377 -* LoRa Rx current: <9 mA
252 +[[image:image-20220602153146-3.png||height="439" width="500"]]
378 378  
379 -== 3.4  Pin Mapping & LED ==
380 380  
381 381  
256 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
382 382  
383 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
384 384  
259 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
385 385  
386 -(((
387 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
388 -)))
389 389  
262 +[[image:image-20220602154928-5.png||height="436" width="500"]]
390 390  
391 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
392 392  
393 393  
394 -[[image:image-20220723100027-1.png]]
266 +(% style="color:blue" %)**4.  Send Uplink message**
395 395  
396 396  
397 -Open the serial port tool
269 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
398 398  
399 -[[image:image-20220602161617-8.png]]
271 +example: AT+SENDB=01,02,8,05820802581ea0a5
400 400  
401 -[[image:image-20220602161718-9.png||height="457" width="800"]]
402 402  
274 +[[image:image-20220602160339-6.png||height="517" width="600"]]
403 403  
404 404  
405 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
406 406  
407 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
278 +Check to see if TTN received the message
408 408  
409 409  
410 -[[image:image-20220602161935-10.png||height="498" width="800"]]
281 +[[image:image-20220602160627-7.png||height="369" width="800"]]
411 411  
412 412  
413 413  
414 -(% style="color:blue" %)**3. See Uplink Command**
285 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
415 415  
416 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
417 417  
418 -example: AT+SENDB=01,02,8,05820802581ea0a5
288 +=== 1.9.1  Hardware and Software Connection ===
419 419  
420 -[[image:image-20220602162157-11.png||height="497" width="800"]]
421 421  
422 422  
292 +==== (% style="color:blue" %)**Overview：**(%%) ====
423 423  
424 -(% style="color:blue" %)**4. Check to see if TTN received the message**
425 425  
426 -[[image:image-20220602162331-12.png||height="420" width="800"]]
295 +(((
296 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
427 427  
298 +* Send real-time location information of mobile phone to LoRaWAN network.
299 +* Check LoRaWAN network signal strengh.
300 +* Manually send messages to LoRaWAN network.
301 +)))
428 428  
429 429  
430 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
431 431  
432 432  
433 -**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]]
434 434  
435 -(**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]])
307 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
436 436  
437 -(% style="color:red" %)**Preconditions:**
438 438  
439 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
310 +A USB to Type-C adapter is needed to connect to a Mobile phone.
440 440  
441 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
312 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
442 442  
314 +[[image:image-20220813174353-2.png||height="360" width="313"]]
443 443  
444 444  
445 -(% style="color:blue" %)**Steps for usage:**
446 446  
447 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
448 448  
449 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
319 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
450 450  
451 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
452 452  
322 +[[(% 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)
453 453  
454 454  
455 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
325 +[[image:image-20220813173738-1.png]]
456 456  
457 457  
458 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
459 459  
460 460  
461 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
330 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
462 462  
463 -[[image:image-20220723100439-2.png]]
464 464  
333 +Function and page introduction
465 465  
466 466  
467 -(% style="color:blue" %)**2. Install Minicom in RPi.**
336 +[[image:image-20220723113448-7.png||height="995" width="450"]]
468 468  
469 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
470 470  
471 - (% style="background-color:yellow" %)**apt update**
339 +**Block Explain:**
472 472  
473 - (% style="background-color:yellow" %)**apt install minicom**
341 +1.  Display LA66 USB LoRaWAN Module connection status
474 474  
343 +2.  Check and reconnect
475 475  
476 -Use minicom to connect to the RPI's terminal
345 +3.  Turn send timestamps on or off
477 477  
478 -[[image:image-20220602153146-3.png||height="439" width="500"]]
347 +4.  Display LoRaWan connection status
479 479  
349 +5.  Check LoRaWan connection status
480 480  
351 +6.  The RSSI value of the node when the ACK is received
481 481  
482 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
353 +7.  Node's Signal Strength Icon
483 483  
484 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
355 +8.  Configure Location Uplink Interval
485 485  
357 +9.  AT command input box
486 486  
487 -[[image:image-20220602154928-5.png||height="436" width="500"]]
359 +10.  Send Button:  Send input box info to LA66 USB Adapter
488 488  
361 +11.  Output Log from LA66 USB adapter
489 489  
363 +12.  clear log button
490 490  
491 -(% style="color:blue" %)**4. Send Uplink message**
365 +13.  exit button
492 492  
493 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
494 494  
495 -example: AT+SENDB=01,02,8,05820802581ea0a5
496 496  
369 +LA66 USB LoRaWAN Module not connected
497 497  
498 -[[image:image-20220602160339-6.png||height="517" width="600"]]
499 499  
372 +[[image:image-20220723110520-5.png||height="677" width="508"]]
500 500  
501 501  
502 -Check to see if TTN received the message
503 503  
504 -[[image:image-20220602160627-7.png||height="369" width="800"]]
376 +Connect LA66 USB LoRaWAN Module
505 505  
506 506  
379 +[[image:image-20220723110626-6.png||height="681" width="511"]]
507 507  
508 -== 3.8  Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. ==
509 509  
510 -=== 3.8.1 DRAGINO-LA66-APP ===
511 511  
512 -[[image:image-20220723102027-3.png]]
513 513  
514 -==== Overview： ====
384 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
515 515  
516 -DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module.
517 517  
518 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
387 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
519 519  
520 -==== Conditions of Use： ====
521 521  
522 -Requires a type-c to USB adapter
390 +[[image:image-20220723134549-8.png]]
523 523  
524 -[[image:image-20220723104754-4.png]]
525 525  
526 -==== Use of APP: ====
527 527  
528 -Function and page introduction
394 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
529 529  
530 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
531 531  
532 -1.Display LA66 USB LoRaWAN Module connection status
397 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
533 533  
534 -2.Check and reconnect
399 +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/]]
535 535  
536 -3.Turn send timestamps on or off
401 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
537 537  
538 -4.Display LoRaWan connection status
403 +LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]
539 539  
540 -5.Check LoRaWan connection status
541 541  
542 -6.The RSSI value of the node when the ACK is received
406 +Example output in NodeRed is as below:
543 543  
544 -7.Node's Signal Strength Icon
408 +[[image:image-20220723144339-1.png]]
545 545  
546 -8.Set the packet sending interval of the node in seconds
547 547  
548 -9.AT command input box
549 549  
550 -10.Send AT command button
412 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
551 551  
552 -11.Node log box
553 553  
554 -12.clear log button
415 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
555 555  
556 -13.exit button
417 +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).
557 557  
558 -LA66 USB LoRaWAN Module not connected
559 559  
560 -[[image:image-20220723110520-5.png||height="903" width="677"]]
420 +[[image:image-20220723150132-2.png]]
561 561  
562 -Connect LA66 USB LoRaWAN Module
563 563  
564 -[[image:image-20220723110626-6.png||height="906" width="680"]]
565 565  
566 -=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Module and integrate it into Node-RED ===
424 += 2.  FAQ =
567 567  
568 -1.Register LA66 USB LoRaWAN Module to TTNV3
569 569  
570 -[[image:image-20220723134549-8.png]]
427 +== 2.1  How to Compile Source Code for LA66? ==
571 571  
572 -2.Open Node-RED,And import the JSON file to generate the flow
573 573  
574 -Sample JSON file please go to this link to download：放置JSON文件的链接
430 +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]]
575 575  
576 -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/]]
577 577  
578 -The following is the positioning effect map
579 579  
580 -[[image:image-20220723144339-1.png]]
434 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
581 581  
582 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
583 583  
437 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]]
584 584  
585 585  
586 586  
587 -= 4.  Order Info =
441 += 3.  Order Info =
588 588  
589 589  
590 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
444 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
591 591  
592 592  
593 593  (% style="color:blue" %)**XXX**(%%): The default frequency band
... ... @@ -602,6 +602,13 @@
602 602  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
603 603  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
604 604  
605 -= 5.  Reference =
606 606  
607 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
460 +
461 +
462 += 4.  Reference =
463 +
464 +
465 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
466 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
467 +
468 +
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