Last modified by Xiaoling on 2025/02/07 16:37
<
From version < 157.6 >
edited by Xiaoling
on 2022/10/10 11:40
To version < 161.3 >
edited by Xiaoling
on 2023/09/19 18:00
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -10,7 +10,6 @@
10 10  
11 11  = 1.  LA66 USB LoRaWAN Adapter =
12 12  
13 -
14 14  == 1.1  Overview ==
15 15  
16 16  
... ... @@ -38,13 +38,12 @@
38 38  )))
39 39  
40 40  
41 -
42 42  == 1.2  Features ==
43 43  
44 44  
45 45  * LoRaWAN USB adapter base on LA66 LoRaWAN module
46 46  * Ultra-long RF range
47 -* Support LoRaWAN v1.0.4 protocol
45 +* Support LoRaWAN v1.0.3 protocol
48 48  * Support peer-to-peer protocol
49 49  * TCXO crystal to ensure RF performance on low temperature
50 50  * Spring RF antenna
... ... @@ -54,8 +54,6 @@
54 54  * Firmware upgradable via UART interface
55 55  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
56 56  
57 -
58 -
59 59  == 1.3  Specification ==
60 60  
61 61  
... ... @@ -76,7 +76,6 @@
76 76  * LoRa Rx current: <9 mA
77 77  
78 78  
79 -
80 80  == 1.4  Pin Mapping & LED ==
81 81  
82 82  
... ... @@ -83,18 +83,17 @@
83 83  [[image:image-20220813183239-3.png||height="526" width="662"]]
84 84  
85 85  
86 -
87 87  == 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
88 88  
89 89  
90 90  (((
91 91  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
86 +
87 +
92 92  )))
93 93  
94 -
95 95  (% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
96 96  
97 -
98 98  [[image:image-20220723100027-1.png]]
99 99  
100 100  
... ... @@ -106,20 +106,15 @@
106 106  [[image:image-20220602161718-9.png||height="457" width="800"]]
107 107  
108 108  
109 -
110 110  (% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
111 111  
112 -
113 113  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
114 114  
115 -
116 116  [[image:image-20220602161935-10.png||height="498" width="800"]]
117 117  
118 118  
119 -
120 120  (% style="color:blue" %)**3.  See Uplink Command**
121 121  
122 -
123 123  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
124 124  
125 125  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -127,74 +127,54 @@
127 127  [[image:image-20220602162157-11.png||height="497" width="800"]]
128 128  
129 129  
130 -
131 131  (% style="color:blue" %)**4.  Check to see if TTN received the message**
132 132  
133 -
134 134  [[image:image-20220817093644-1.png]]
135 135  
136 136  
137 -
138 138  == 1.6  Example: How to join helium ==
139 139  
140 140  
141 -
142 142  (% style="color:blue" %)**1.  Create a new device.**
143 143  
144 -
145 145  [[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"]]
146 146  
147 147  
148 -
149 149  (% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
150 150  
151 -
152 152  [[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"]]
153 153  
154 154  
155 -
156 156  (% style="color:blue" %)**3.  Use AT commands.**
157 157  
158 -
159 159  [[image:image-20220909151441-1.jpeg||height="695" width="521"]]
160 160  
161 161  
162 -
163 163  (% style="color:blue" %)**4.  Use the serial port tool**
164 164  
165 -
166 166  [[image:image-20220909151517-2.png||height="543" width="708"]]
167 167  
168 168  
169 -
170 170  (% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
171 171  
172 -
173 173  [[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"]]
174 174  
175 175  
176 -
177 177  (% style="color:blue" %)**6.  Network successfully.**
178 178  
179 -
180 180  [[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"]]
181 181  
182 182  
183 -
184 184  (% style="color:blue" %)**7.  Send uplink using command**
185 185  
186 -
187 187  [[image:image-20220912085244-1.png]]
188 188  
189 -
190 190  [[image:image-20220912085307-2.png]]
191 191  
192 192  
193 -
194 194  [[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"]]
195 195  
196 196  
197 -
198 198  == 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
199 199  
200 200  
... ... @@ -215,13 +215,14 @@
215 215  
216 216  (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
217 217  
218 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
187 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
219 219  
189 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
220 220  
191 +
221 221  [[image:image-20220602115852-3.png||height="450" width="1187"]]
222 222  
223 223  
224 -
225 225  == 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
226 226  
227 227  
... ... @@ -230,14 +230,11 @@
230 230  
231 231  (% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
232 232  
233 -
234 234  [[image:image-20220723100439-2.png]]
235 235  
236 236  
237 -
238 238  (% style="color:blue" %)**2.  Install Minicom in RPi.**
239 239  
240 -
241 241  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
242 242  
243 243   (% style="background-color:yellow" %)**apt update**
... ... @@ -244,31 +244,24 @@
244 244  
245 245   (% style="background-color:yellow" %)**apt install minicom**
246 246  
247 -
248 248  Use minicom to connect to the RPI's terminal
249 249  
250 250  [[image:image-20220602153146-3.png||height="439" width="500"]]
251 251  
252 252  
253 -
254 254  (% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
255 255  
256 -
257 257  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
258 258  
259 -
260 260  [[image:image-20220602154928-5.png||height="436" width="500"]]
261 261  
262 262  
263 -
264 264  (% style="color:blue" %)**4.  Send Uplink message**
265 265  
266 -
267 267  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
268 268  
269 269  example: AT+SENDB=01,02,8,05820802581ea0a5
270 270  
271 -
272 272  [[image:image-20220602160339-6.png||height="517" width="600"]]
273 273  
274 274  
... ... @@ -279,10 +279,8 @@
279 279  [[image:image-20220602160627-7.png||height="369" width="800"]]
280 280  
281 281  
282 -
283 283  == 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
284 284  
285 -
286 286  === 1.9.1  Hardware and Software Connection ===
287 287  
288 288  
... ... @@ -301,7 +301,6 @@
301 301  
302 302  
303 303  
304 -
305 305  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
306 306  
307 307  
... ... @@ -313,7 +313,6 @@
313 313  
314 314  
315 315  
316 -
317 317  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
318 318  
319 319  
... ... @@ -324,7 +324,6 @@
324 324  
325 325  
326 326  
327 -
328 328  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
329 329  
330 330  
... ... @@ -334,7 +334,7 @@
334 334  [[image:image-20220723113448-7.png||height="995" width="450"]]
335 335  
336 336  
337 -**Block Explain:**
292 +(% style="color:blue" %)**Block Explain:**
338 338  
339 339  1.  Display LA66 USB LoRaWAN Module connection status
340 340  
... ... @@ -377,8 +377,6 @@
377 377  [[image:image-20220723110626-6.png||height="681" width="511"]]
378 378  
379 379  
380 -
381 -
382 382  === 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
383 383  
384 384  
... ... @@ -406,7 +406,6 @@
406 406  [[image:image-20220723144339-1.png]]
407 407  
408 408  
409 -
410 410  == 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
411 411  
412 412  
... ... @@ -414,14 +414,53 @@
414 414  
415 415  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).
416 416  
369 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
417 417  
418 418  [[image:image-20220723150132-2.png]]
419 419  
420 420  
421 421  
422 -= 2.  FAQ =
375 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) ===
423 423  
424 424  
378 +**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
379 +
380 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103227-6.png?rev=1.1||alt="image-20220602103227-6.png"]]
381 +
382 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png"]]
383 +
384 +
385 +**2.  Select the COM port corresponding to USB TTL**
386 +
387 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103844-8.png?rev=1.1||alt="image-20220602103844-8.png"]]
388 +
389 +
390 +**3.  Select the bin file to burn**
391 +
392 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png"]]
393 +
394 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104251-10.png?rev=1.1||alt="image-20220602104251-10.png"]]
395 +
396 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png"]]
397 +
398 +
399 +**4.  Click to start the download**
400 +
401 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png"]]
402 +
403 +
404 +**5.  Check update process**
405 +
406 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png"]]
407 +
408 +
409 +**The following picture shows that the burning is successful**
410 +
411 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png"]]
412 +
413 +
414 += 2.  FAQ =
415 +
425 425  == 2.1  How to Compile Source Code for LA66? ==
426 426  
427 427  
... ... @@ -428,7 +428,6 @@
428 428  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]]
429 429  
430 430  
431 -
432 432  == 2.2  Where to find Peer-to-Peer firmware of LA66? ==
433 433  
434 434  
... ... @@ -435,7 +435,12 @@
435 435  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]]
436 436  
437 437  
428 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
438 438  
430 +
431 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
432 +
433 +
439 439  = 3.  Order Info =
440 440  
441 441  
... ... @@ -455,7 +455,6 @@
455 455  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
456 456  
457 457  
458 -
459 459  = 4.  Reference =
460 460  
461 461  
... ... @@ -463,7 +463,6 @@
463 463  * Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
464 464  
465 465  
466 -
467 467  = 5.  FCC Statement =
468 468  
469 469  
... ... @@ -490,3 +490,5 @@
490 490  (% style="color:red" %)**FCC Radiation Exposure Statement: **
491 491  
492 492  This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
486 +
487 +

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