Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 158.1 >
edited by Bei Jinggeng
on 2022/12/10 14:13
To version < 163.1 >
edited by Bei Jinggeng
on 2023/11/29 15:59
>
Change comment: Uploaded new attachment "image-20231129155939-1.png", version {1}

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... ... @@ -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
... ... @@ -54,7 +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 58  == 1.3  Specification ==
59 59  
60 60  
... ... @@ -74,7 +74,6 @@
74 74  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
75 75  * LoRa Rx current: <9 mA
76 76  
77 -
78 78  == 1.4  Pin Mapping & LED ==
79 79  
80 80  
... ... @@ -81,18 +81,17 @@
81 81  [[image:image-20220813183239-3.png||height="526" width="662"]]
82 82  
83 83  
84 -
85 85  == 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
86 86  
87 87  
88 88  (((
89 89  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
85 +
86 +
90 90  )))
91 91  
92 -
93 93  (% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
94 94  
95 -
96 96  [[image:image-20220723100027-1.png]]
97 97  
98 98  
... ... @@ -104,20 +104,15 @@
104 104  [[image:image-20220602161718-9.png||height="457" width="800"]]
105 105  
106 106  
107 -
108 108  (% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
109 109  
110 -
111 111  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
112 112  
113 -
114 114  [[image:image-20220602161935-10.png||height="498" width="800"]]
115 115  
116 116  
117 -
118 118  (% style="color:blue" %)**3.  See Uplink Command**
119 119  
120 -
121 121  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
122 122  
123 123  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -125,74 +125,54 @@
125 125  [[image:image-20220602162157-11.png||height="497" width="800"]]
126 126  
127 127  
128 -
129 129  (% style="color:blue" %)**4.  Check to see if TTN received the message**
130 130  
131 -
132 132  [[image:image-20220817093644-1.png]]
133 133  
134 134  
135 -
136 136  == 1.6  Example: How to join helium ==
137 137  
138 138  
139 -
140 140  (% style="color:blue" %)**1.  Create a new device.**
141 141  
142 -
143 143  [[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"]]
144 144  
145 145  
146 -
147 147  (% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
148 148  
149 -
150 150  [[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"]]
151 151  
152 152  
153 -
154 154  (% style="color:blue" %)**3.  Use AT commands.**
155 155  
156 -
157 157  [[image:image-20220909151441-1.jpeg||height="695" width="521"]]
158 158  
159 159  
160 -
161 161  (% style="color:blue" %)**4.  Use the serial port tool**
162 162  
163 -
164 164  [[image:image-20220909151517-2.png||height="543" width="708"]]
165 165  
166 166  
167 -
168 168  (% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
169 169  
170 -
171 171  [[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"]]
172 172  
173 173  
174 -
175 175  (% style="color:blue" %)**6.  Network successfully.**
176 176  
177 -
178 178  [[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"]]
179 179  
180 180  
181 -
182 182  (% style="color:blue" %)**7.  Send uplink using command**
183 183  
184 -
185 185  [[image:image-20220912085244-1.png]]
186 186  
187 -
188 188  [[image:image-20220912085307-2.png]]
189 189  
190 190  
191 -
192 192  [[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"]]
193 193  
194 194  
195 -
196 196  == 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
197 197  
198 198  
... ... @@ -221,7 +221,6 @@
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:**
291 +(% 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  
368 +(% 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 =
374 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) ===
423 423  
424 424  
377 +**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
378 +
379 +[[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"]]
380 +
381 +[[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"]]
382 +
383 +
384 +**2.  Select the COM port corresponding to USB TTL**
385 +
386 +[[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"]]
387 +
388 +
389 +**3.  Select the bin file to burn**
390 +
391 +[[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"]]
392 +
393 +[[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"]]
394 +
395 +[[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"]]
396 +
397 +
398 +**4.  Click to start the download**
399 +
400 +[[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"]]
401 +
402 +
403 +**5.  Check update process**
404 +
405 +[[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"]]
406 +
407 +
408 +**The following picture shows that the burning is successful**
409 +
410 +[[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"]]
411 +
412 +
413 += 2.  FAQ =
414 +
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  
427 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
438 438  
429 +
430 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
431 +
432 +
439 439  = 3.  Order Info =
440 440  
441 441  
... ... @@ -454,7 +454,6 @@
454 454  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
455 455  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
456 456  
457 -
458 458  = 4.  Reference =
459 459  
460 460  
... ... @@ -461,7 +461,6 @@
461 461  * Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
462 462  * Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
463 463  
464 -
465 465  = 5.  FCC Statement =
466 466  
467 467  
... ... @@ -488,3 +488,5 @@
488 488  (% style="color:red" %)**FCC Radiation Exposure Statement: **
489 489  
490 490  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.
483 +
484 +
image-20231129155939-1.png
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