Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 134.2 >
edited by Xiaoling
on 2022/07/26 10:28
To version < 157.2 >
edited by Xiaoling
on 2022/09/12 08:57
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Content
... ... @@ -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  
... ... @@ -40,137 +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  
65 -== 1.3  Specification ==
66 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 84  
85 -== 1.4  AT Command ==
86 86  
60 +== 1.3  Specification ==
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  
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 -
169 169  * CPU: 32-bit 48 MHz
170 170  * Flash: 256KB
171 171  * RAM: 64KB
172 -* Input Power Range: 1.8v ~~ 3.7v
173 -* Power Consumption: < 4uA.
66 +* Input Power Range: 5v
174 174  * Frequency Range: 150 MHz ~~ 960 MHz
175 175  * Maximum Power +22 dBm constant RF output
176 176  * High sensitivity: -148 dBm
... ... @@ -182,499 +182,368 @@
182 182  ** Operating: 10 ~~ 95% (Non-Condensing)
183 183  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
184 184  * LoRa Rx current: <9 mA
185 -* I/O Voltage: 3.3v
186 186  
187 -== 2.4  LED ==
188 188  
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
192 192  
193 193  
194 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
82 +== 1.4  Pin Mapping & LED ==
195 195  
196 -Show connection diagram：
197 197  
198 -[[image:image-20220723170210-2.png||height="908" width="681"]]
85 +[[image:image-20220813183239-3.png||height="526" width="662"]]
199 199  
200 -1.open Arduino IDE
201 201  
202 -[[image:image-20220723170545-4.png]]
203 203  
204 -2.Open project
89 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
205 205  
206 -[[image:image-20220723170750-5.png||height="533" width="930"]]
207 207  
208 -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
92 +(((
93 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
94 +)))
209 209  
210 -[[image:image-20220723171228-6.png]]
211 211  
212 -4.After the upload is successful, open the serial port monitoring and send the AT command
97 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
213 213  
214 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
215 215  
216 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
100 +[[image:image-20220723100027-1.png]]
217 217  
218 -1.Open project
219 219  
220 -[[image:image-20220723172502-8.png]]
103 +Open the serial port tool
221 221  
222 -2.Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets
105 +[[image:image-20220602161617-8.png]]
223 223  
224 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
225 225  
108 +[[image:image-20220602161718-9.png||height="457" width="800"]]
226 226  
227 227  
228 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
229 229  
112 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
230 230  
231 -**1.  Open project**
232 232  
115 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
233 233  
234 -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]]
235 235  
118 +[[image:image-20220602161935-10.png||height="498" width="800"]]
236 236  
237 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
238 238  
239 239  
122 +(% style="color:blue" %)**3.  See Uplink Command**
240 240  
241 -**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
242 242  
125 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
243 243  
244 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
127 +example: AT+SENDB=01,02,8,05820802581ea0a5
245 245  
129 +[[image:image-20220602162157-11.png||height="497" width="800"]]
246 246  
247 247  
248 -**3.  Integration into Node-red via TTNV3**
249 249  
250 -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/]]
133 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
251 251  
252 -[[image:image-20220723175700-12.png||height="602" width="995"]]
253 253  
136 +[[image:image-20220817093644-1.png]]
254 254  
255 255  
256 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
257 257  
140 +== 1.6  Example: How to join helium ==
258 258  
259 -=== 2.8.1  Items needed for update ===
260 260  
261 261  
262 -1. LA66 LoRaWAN Shield
263 -1. Arduino
264 -1. USB TO TTL Adapter
144 +(% style="color:blue" %)**1.  Create a new device.**
265 265  
266 -[[image:image-20220602100052-2.png||height="385" width="600"]]
267 267  
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"]]
268 268  
269 -=== 2.8.2  Connection ===
270 270  
271 271  
272 -[[image:image-20220602101311-3.png||height="276" width="600"]]
151 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
273 273  
274 274  
275 -(((
276 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
277 -)))
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"]]
278 278  
279 -(((
280 -(% style="background-color:yellow" %)**GND  <-> GND
281 -TXD  <->  TXD
282 -RXD  <->  RXD**
283 -)))
284 284  
285 285  
286 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
158 +(% style="color:blue" %)**3.  Use AT commands.**
287 287  
288 -Connect USB TTL Adapter to PC after connecting the wires
289 289  
161 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
290 290  
291 -[[image:image-20220602102240-4.png||height="304" width="600"]]
292 292  
293 293  
294 -=== 2.8.3  Upgrade steps ===
165 +(% style="color:blue" %)**4.  Use the serial port tool**
295 295  
296 296  
297 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
168 +[[image:image-20220909151517-2.png||height="543" width="708"]]
298 298  
299 299  
300 -[[image:image-20220602102824-5.png||height="306" width="600"]]
301 301  
172 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
302 302  
303 303  
304 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
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"]]
305 305  
306 306  
307 -[[image:image-20220602104701-12.png||height="285" width="600"]]
308 308  
179 +(% style="color:blue" %)**6.  Network successfully.**
309 309  
310 310  
311 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
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"]]
312 312  
313 313  
314 -(((
315 -(% 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/]]**
316 -)))
317 317  
186 +(% style="color:blue" %)**7.  Send uplink using command**
318 318  
319 -[[image:image-20220602103227-6.png]]
320 320  
189 +[[image:image-20220912085244-1.png]]
321 321  
322 -[[image:image-20220602103357-7.png]]
323 323  
192 +[[image:image-20220912085307-2.png]]
324 324  
325 325  
326 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
327 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
328 328  
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"]]
329 329  
330 -[[image:image-20220602103844-8.png]]
331 331  
332 332  
200 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
333 333  
334 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
335 -(% style="color:blue" %)**3. Select the bin file to burn**
336 336  
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]]
337 337  
338 -[[image:image-20220602104144-9.png]]
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]])
339 339  
340 340  
341 -[[image:image-20220602104251-10.png]]
208 +(% style="color:red" %)**Preconditions:**
342 342  
210 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
343 343  
344 -[[image:image-20220602104402-11.png]]
212 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
345 345  
346 346  
347 347  
348 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
349 -(% style="color:blue" %)**4. Click to start the download**
216 +(% style="color:blue" %)**Steps for usage:**
350 350  
351 -[[image:image-20220602104923-13.png]]
218 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
352 352  
220 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
353 353  
354 354  
355 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
356 -(% style="color:blue" %)**5. Check update process**
223 +[[image:image-20220602115852-3.png||height="450" width="1187"]]
357 357  
358 358  
359 -[[image:image-20220602104948-14.png]]
360 360  
227 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
361 361  
362 362  
363 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
364 -(% style="color:blue" %)**The following picture shows that the burning is successful**
230 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
365 365  
366 -[[image:image-20220602105251-15.png]]
367 367  
233 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
368 368  
369 369  
370 -= 3.  LA66 USB LoRaWAN Adapter =
236 +[[image:image-20220723100439-2.png]]
371 371  
372 372  
373 -== 3.1  Overview ==
374 374  
240 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
375 375  
376 -[[image:image-20220715001142-3.png||height="145" width="220"]]
377 377  
243 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
378 378  
379 -(((
380 -(% 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.
381 -)))
245 + (% style="background-color:yellow" %)**apt update**
382 382  
383 -(((
384 -(% 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.
385 -)))
247 + (% style="background-color:yellow" %)**apt install minicom**
386 386  
387 -(((
388 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
389 -)))
390 390  
391 -(((
392 -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.
393 -)))
250 +Use minicom to connect to the RPI's terminal
394 394  
395 -(((
396 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
397 -)))
252 +[[image:image-20220602153146-3.png||height="439" width="500"]]
398 398  
399 399  
400 400  
401 -== 3.2  Features ==
256 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
402 402  
403 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
404 -* Ultra-long RF range
405 -* Support LoRaWAN v1.0.4 protocol
406 -* Support peer-to-peer protocol
407 -* TCXO crystal to ensure RF performance on low temperature
408 -* Spring RF antenna
409 -* Available in different frequency LoRaWAN frequency bands.
410 -* World-wide unique OTAA keys.
411 -* AT Command via UART-TTL interface
412 -* Firmware upgradable via UART interface
413 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
414 414  
259 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
415 415  
416 416  
417 -== 3.3  Specification ==
262 +[[image:image-20220602154928-5.png||height="436" width="500"]]
418 418  
419 -* CPU: 32-bit 48 MHz
420 -* Flash: 256KB
421 -* RAM: 64KB
422 -* Input Power Range: 5v
423 -* Frequency Range: 150 MHz ~~ 960 MHz
424 -* Maximum Power +22 dBm constant RF output
425 -* High sensitivity: -148 dBm
426 -* Temperature:
427 -** Storage: -55 ~~ +125℃
428 -** Operating: -40 ~~ +85℃
429 -* Humidity:
430 -** Storage: 5 ~~ 95% (Non-Condensing)
431 -** Operating: 10 ~~ 95% (Non-Condensing)
432 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
433 -* LoRa Rx current: <9 mA
434 434  
435 435  
266 +(% style="color:blue" %)**4.  Send Uplink message**
436 436  
437 -== 3.4  Pin Mapping & LED ==
438 438  
269 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
439 439  
440 -
441 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
442 -
443 -
444 -(((
445 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
446 -)))
447 -
448 -
449 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
450 -
451 -
452 -[[image:image-20220723100027-1.png]]
453 -
454 -
455 -Open the serial port tool
456 -
457 -[[image:image-20220602161617-8.png]]
458 -
459 -[[image:image-20220602161718-9.png||height="457" width="800"]]
460 -
461 -
462 -
463 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
464 -
465 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
466 -
467 -
468 -[[image:image-20220602161935-10.png||height="498" width="800"]]
469 -
470 -
471 -
472 -(% style="color:blue" %)**3. See Uplink Command**
473 -
474 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
475 -
476 476  example: AT+SENDB=01,02,8,05820802581ea0a5
477 477  
478 -[[image:image-20220602162157-11.png||height="497" width="800"]]
479 479  
274 +[[image:image-20220602160339-6.png||height="517" width="600"]]
480 480  
481 481  
482 -(% style="color:blue" %)**4. Check to see if TTN received the message**
483 483  
484 -[[image:image-20220602162331-12.png||height="420" width="800"]]
278 +Check to see if TTN received the message
485 485  
486 486  
281 +[[image:image-20220602160627-7.png||height="369" width="800"]]
487 487  
488 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
489 489  
490 490  
491 -**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]]
285 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
492 492  
493 -(**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]])
494 494  
495 -(% style="color:red" %)**Preconditions:**
288 +=== 1.9.1  Hardware and Software Connection ===
496 496  
497 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
498 498  
499 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
500 500  
292 +==== (% style="color:blue" %)**Overview：**(%%) ====
501 501  
502 502  
503 -(% style="color:blue" %)**Steps for usage:**
295 +(((
296 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
504 504  
505 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
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 +)))
506 506  
507 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
508 508  
509 -[[image:image-20220602115852-3.png||height="450" width="1187"]]
510 510  
511 511  
512 512  
513 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
307 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
514 514  
515 515  
516 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
310 +A USB to Type-C adapter is needed to connect to a Mobile phone.
517 517  
312 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter.
518 518  
519 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
314 +[[image:image-20220813174353-2.png||height="360" width="313"]]
520 520  
521 -[[image:image-20220723100439-2.png]]
522 522  
523 523  
524 524  
525 -(% style="color:blue" %)**2. Install Minicom in RPi.**
319 +==== (% style="color:blue" %)**Download and Install App:**(%%) ====
526 526  
527 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
528 528  
529 - (% style="background-color:yellow" %)**apt update**
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)
530 530  
531 - (% style="background-color:yellow" %)**apt install minicom**
532 532  
325 +[[image:image-20220813173738-1.png]]
533 533  
534 -Use minicom to connect to the RPI's terminal
535 535  
536 -[[image:image-20220602153146-3.png||height="439" width="500"]]
537 537  
538 538  
330 +==== (% style="color:blue" %)**Use of APP:**(%%) ====
539 539  
540 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
541 541  
542 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
333 +Function and page introduction
543 543  
544 544  
545 -[[image:image-20220602154928-5.png||height="436" width="500"]]
336 +[[image:image-20220723113448-7.png||height="995" width="450"]]
546 546  
547 547  
339 +**Block Explain:**
548 548  
549 -(% style="color:blue" %)**4. Send Uplink message**
341 +1.  Display LA66 USB LoRaWAN Module connection status
550 550  
551 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
343 +2.  Check and reconnect
552 552  
553 -example: AT+SENDB=01,02,8,05820802581ea0a5
345 +3.  Turn send timestamps on or off
554 554  
347 +4.  Display LoRaWan connection status
555 555  
556 -[[image:image-20220602160339-6.png||height="517" width="600"]]
349 +5.  Check LoRaWan connection status
557 557  
351 +6.  The RSSI value of the node when the ACK is received
558 558  
353 +7.  Node's Signal Strength Icon
559 559  
560 -Check to see if TTN received the message
355 +8.  Configure Location Uplink Interval
561 561  
562 -[[image:image-20220602160627-7.png||height="369" width="800"]]
357 +9.  AT command input box
563 563  
359 +10.  Send Button:  Send input box info to LA66 USB Adapter
564 564  
361 +11.  Output Log from LA66 USB adapter
565 565  
566 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. ==
363 +12.  clear log button
567 567  
365 +13.  exit button
568 568  
569 -=== 3.8.1 DRAGINO-LA66-APP ===
570 570  
571 571  
572 -[[image:image-20220723102027-3.png]]
369 +LA66 USB LoRaWAN Module not connected
573 573  
574 574  
372 +[[image:image-20220723110520-5.png||height="677" width="508"]]
575 575  
576 -==== (% style="color:blue" %)**Overview：**(%%) ====
577 577  
578 578  
579 -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.
376 +Connect LA66 USB LoRaWAN Module
580 580  
581 -View the communication signal strength between the node and the gateway through the RSSI value（DRAGINO-LA66-APP currently only supports Android system）
582 582  
379 +[[image:image-20220723110626-6.png||height="681" width="511"]]
583 583  
584 584  
585 -==== (% style="color:blue" %)**Conditions of Use：**(%%) ====
586 586  
587 587  
588 -Requires a type-c to USB adapter
384 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
589 589  
590 -[[image:image-20220723104754-4.png]]
591 591  
387 +(% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
592 592  
593 593  
594 -==== (% style="color:blue" %)**Use of APP:**(%%) ====
390 +[[image:image-20220723134549-8.png]]
595 595  
596 596  
597 -Function and page introduction
598 598  
599 -[[image:image-20220723113448-7.png||height="1481" width="670"]]
394 +(% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
600 600  
601 -1.Display LA66 USB LoRaWAN Module connection status
602 602  
603 -2.Check and reconnect
397 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
604 604  
605 -3.Turn send timestamps on or off
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/]]
606 606  
607 -4.Display LoRaWan connection status
401 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
608 608  
609 -5.Check 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]]
610 610  
611 -6.The RSSI value of the node when the ACK is received
612 612  
613 -7.Node's Signal Strength Icon
406 +Example output in NodeRed is as below:
614 614  
615 -8.Set the packet sending interval of the node in seconds
408 +[[image:image-20220723144339-1.png]]
616 616  
617 -9.AT command input box
618 618  
619 -10.Send AT command button
620 620  
621 -11.Node log box
412 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
622 622  
623 -12.clear log button
624 624  
625 -13.exit button
415 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
626 626  
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).
627 627  
628 -LA66 USB LoRaWAN Module not connected
629 629  
630 -[[image:image-20220723110520-5.png||height="903" width="677"]]
420 +[[image:image-20220723150132-2.png]]
631 631  
632 632  
633 633  
634 -Connect LA66 USB LoRaWAN Module
424 += 2.  FAQ =
635 635  
636 -[[image:image-20220723110626-6.png||height="906" width="680"]]
637 637  
427 +== 2.1  How to Compile Source Code for LA66? ==
638 638  
639 639  
640 -=== 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 ===
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]]
641 641  
642 642  
643 -**1.  Register LA66 USB LoRaWAN Module to TTNV3**
644 644  
645 -[[image:image-20220723134549-8.png]]
434 += 3.  Order Info =
646 646  
647 647  
437 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
648 648  
649 -**2.  Open Node-RED,And import the JSON file to generate the flow**
650 650  
651 -Sample JSON file please go to this link to download：放置JSON文件的链接
652 -
653 -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/]]
654 -
655 -The following is the positioning effect map
656 -
657 -[[image:image-20220723144339-1.png]]
658 -
659 -
660 -
661 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
662 -
663 -
664 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
665 -
666 -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)
667 -
668 -[[image:image-20220723150132-2.png]]
669 -
670 -
671 -
672 -= 4.  Order Info =
673 -
674 -
675 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
676 -
677 -
678 678  (% style="color:blue" %)**XXX**(%%): The default frequency band
679 679  
680 680  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -688,7 +688,12 @@
688 688  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
689 689  
690 690  
691 -= 5.  Reference =
692 692  
693 693  
694 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
455 += 4.  Reference =
456 +
457 +
458 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
459 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
460 +
461 +
image-20220726135239-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +91.4 KB
Content
image-20220726135356-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +45.6 KB
Content
image-20220813173738-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +13.2 KB
Content
image-20220813174353-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +189.1 KB
Content
image-20220813183239-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +642.4 KB
Content
image-20220814101457-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +913.4 KB
Content
image-20220817084245-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +317.6 KB
Content
image-20220817084532-1.jpeg
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +174.9 KB
Content
image-20220817093644-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +217.0 KB
Content
image-20220909151441-1.jpeg
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +152.4 KB
Content
image-20220909151517-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Bei
Size
... ... @@ -1,0 +1,1 @@
1 +64.3 KB
Content
image-20220912085244-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +1.7 KB
Content
image-20220912085307-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +16.7 KB
Content

Applications

Navigation

Copyright ©2010-2022 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0