Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 161.3 >
edited by Xiaoling
on 2023/09/19 18:00
To version < 157.5 >
edited by Xiaoling
on 2022/10/10 11:37
>
Change comment: There is no comment for this version

Summary

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Content
... ... @@ -10,6 +10,7 @@
10 10  
11 11  = 1.  LA66 USB LoRaWAN Adapter =
12 12  
13 +
13 13  == 1.1  Overview ==
14 14  
15 15  
... ... @@ -37,12 +37,13 @@
37 37  )))
38 38  
39 39  
41 +
40 40  == 1.2  Features ==
41 41  
42 42  
43 43  * LoRaWAN USB adapter base on LA66 LoRaWAN module
44 44  * Ultra-long RF range
45 -* Support LoRaWAN v1.0.3 protocol
47 +* Support LoRaWAN v1.0.4 protocol
46 46  * Support peer-to-peer protocol
47 47  * TCXO crystal to ensure RF performance on low temperature
48 48  * Spring RF antenna
... ... @@ -52,6 +52,8 @@
52 52  * Firmware upgradable via UART interface
53 53  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
54 54  
57 +
58 +
55 55  == 1.3  Specification ==
56 56  
57 57  
... ... @@ -72,6 +72,7 @@
72 72  * LoRa Rx current: <9 mA
73 73  
74 74  
79 +
75 75  == 1.4  Pin Mapping & LED ==
76 76  
77 77  
... ... @@ -78,17 +78,18 @@
78 78  [[image:image-20220813183239-3.png||height="526" width="662"]]
79 79  
80 80  
86 +
81 81  == 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
82 82  
83 83  
84 84  (((
85 85  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
86 -
87 -
88 88  )))
89 89  
94 +
90 90  (% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
91 91  
97 +
92 92  [[image:image-20220723100027-1.png]]
93 93  
94 94  
... ... @@ -100,15 +100,20 @@
100 100  [[image:image-20220602161718-9.png||height="457" width="800"]]
101 101  
102 102  
109 +
103 103  (% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
104 104  
112 +
105 105  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
106 106  
115 +
107 107  [[image:image-20220602161935-10.png||height="498" width="800"]]
108 108  
109 109  
119 +
110 110  (% style="color:blue" %)**3.  See Uplink Command**
111 111  
122 +
112 112  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
113 113  
114 114  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -116,54 +116,74 @@
116 116  [[image:image-20220602162157-11.png||height="497" width="800"]]
117 117  
118 118  
130 +
119 119  (% style="color:blue" %)**4.  Check to see if TTN received the message**
120 120  
133 +
121 121  [[image:image-20220817093644-1.png]]
122 122  
123 123  
137 +
124 124  == 1.6  Example: How to join helium ==
125 125  
126 126  
141 +
127 127  (% style="color:blue" %)**1.  Create a new device.**
128 128  
144 +
129 129  [[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"]]
130 130  
131 131  
148 +
132 132  (% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
133 133  
151 +
134 134  [[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"]]
135 135  
136 136  
155 +
137 137  (% style="color:blue" %)**3.  Use AT commands.**
138 138  
158 +
139 139  [[image:image-20220909151441-1.jpeg||height="695" width="521"]]
140 140  
141 141  
162 +
142 142  (% style="color:blue" %)**4.  Use the serial port tool**
143 143  
165 +
144 144  [[image:image-20220909151517-2.png||height="543" width="708"]]
145 145  
146 146  
169 +
147 147  (% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
148 148  
172 +
149 149  [[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"]]
150 150  
151 151  
176 +
152 152  (% style="color:blue" %)**6.  Network successfully.**
153 153  
179 +
154 154  [[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"]]
155 155  
156 156  
183 +
157 157  (% style="color:blue" %)**7.  Send uplink using command**
158 158  
186 +
159 159  [[image:image-20220912085244-1.png]]
160 160  
189 +
161 161  [[image:image-20220912085307-2.png]]
162 162  
163 163  
193 +
164 164  [[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"]]
165 165  
166 166  
197 +
167 167  == 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
168 168  
169 169  
... ... @@ -184,14 +184,13 @@
184 184  
185 185  (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
186 186  
187 -(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
218 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
188 188  
189 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
190 190  
191 -
192 192  [[image:image-20220602115852-3.png||height="450" width="1187"]]
193 193  
194 194  
224 +
195 195  == 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
196 196  
197 197  
... ... @@ -200,11 +200,14 @@
200 200  
201 201  (% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
202 202  
233 +
203 203  [[image:image-20220723100439-2.png]]
204 204  
205 205  
237 +
206 206  (% style="color:blue" %)**2.  Install Minicom in RPi.**
207 207  
240 +
208 208  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
209 209  
210 210   (% style="background-color:yellow" %)**apt update**
... ... @@ -211,24 +211,31 @@
211 211  
212 212   (% style="background-color:yellow" %)**apt install minicom**
213 213  
247 +
214 214  Use minicom to connect to the RPI's terminal
215 215  
216 216  [[image:image-20220602153146-3.png||height="439" width="500"]]
217 217  
218 218  
253 +
219 219  (% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
220 220  
256 +
221 221  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
222 222  
259 +
223 223  [[image:image-20220602154928-5.png||height="436" width="500"]]
224 224  
225 225  
263 +
226 226  (% style="color:blue" %)**4.  Send Uplink message**
227 227  
266 +
228 228  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
229 229  
230 230  example: AT+SENDB=01,02,8,05820802581ea0a5
231 231  
271 +
232 232  [[image:image-20220602160339-6.png||height="517" width="600"]]
233 233  
234 234  
... ... @@ -239,8 +239,10 @@
239 239  [[image:image-20220602160627-7.png||height="369" width="800"]]
240 240  
241 241  
282 +
242 242  == 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
243 243  
285 +
244 244  === 1.9.1  Hardware and Software Connection ===
245 245  
246 246  
... ... @@ -259,6 +259,7 @@
259 259  
260 260  
261 261  
304 +
262 262  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
263 263  
264 264  
... ... @@ -270,6 +270,7 @@
270 270  
271 271  
272 272  
316 +
273 273  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
274 274  
275 275  
... ... @@ -280,6 +280,7 @@
280 280  
281 281  
282 282  
327 +
283 283  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
284 284  
285 285  
... ... @@ -289,7 +289,7 @@
289 289  [[image:image-20220723113448-7.png||height="995" width="450"]]
290 290  
291 291  
292 -(% style="color:blue" %)**Block Explain:**
337 +**Block Explain:**
293 293  
294 294  1.  Display LA66 USB LoRaWAN Module connection status
295 295  
... ... @@ -332,6 +332,8 @@
332 332  [[image:image-20220723110626-6.png||height="681" width="511"]]
333 333  
334 334  
380 +
381 +
335 335  === 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
336 336  
337 337  
... ... @@ -359,6 +359,7 @@
359 359  [[image:image-20220723144339-1.png]]
360 360  
361 361  
409 +
362 362  == 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
363 363  
364 364  
... ... @@ -366,53 +366,14 @@
366 366  
367 367  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).
368 368  
369 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
370 370  
371 371  [[image:image-20220723150132-2.png]]
372 372  
373 373  
374 374  
375 -=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) ===
376 -
377 -
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 -
414 414  = 2.  FAQ =
415 415  
424 +
416 416  == 2.1  How to Compile Source Code for LA66? ==
417 417  
418 418  
... ... @@ -419,6 +419,7 @@
419 419  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]]
420 420  
421 421  
431 +
422 422  == 2.2  Where to find Peer-to-Peer firmware of LA66? ==
423 423  
424 424  
... ... @@ -425,12 +425,7 @@
425 425  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]]
426 426  
427 427  
428 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
429 429  
430 -
431 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
432 -
433 -
434 434  = 3.  Order Info =
435 435  
436 436  
... ... @@ -450,6 +450,7 @@
450 450  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
451 451  
452 452  
458 +
453 453  = 4.  Reference =
454 454  
455 455  
... ... @@ -457,6 +457,7 @@
457 457  * Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
458 458  
459 459  
466 +
460 460  = 5.  FCC Statement =
461 461  
462 462  
... ... @@ -483,5 +483,3 @@
483 483  (% style="color:red" %)**FCC Radiation Exposure Statement: **
484 484  
485 485  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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