Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 163.1 >
edited by Bei Jinggeng
on 2023/11/29 15:59
To version < 157.4 >
edited by Xiaoling
on 2022/09/26 14:39
>
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Bei
1 +XWiki.Xiaoling
Content
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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 +52,9 @@
52 52  * Firmware upgradable via UART interface
53 53  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
54 54  
57 +
58 +
59 +
55 55  == 1.3  Specification ==
56 56  
57 57  
... ... @@ -71,6 +71,9 @@
71 71  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
72 72  * LoRa Rx current: <9 mA
73 73  
79 +
80 +
81 +
74 74  == 1.4  Pin Mapping & LED ==
75 75  
76 76  
... ... @@ -77,17 +77,18 @@
77 77  [[image:image-20220813183239-3.png||height="526" width="662"]]
78 78  
79 79  
88 +
80 80  == 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
81 81  
82 82  
83 83  (((
84 84  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
85 -
86 -
87 87  )))
88 88  
96 +
89 89  (% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
90 90  
99 +
91 91  [[image:image-20220723100027-1.png]]
92 92  
93 93  
... ... @@ -99,15 +99,20 @@
99 99  [[image:image-20220602161718-9.png||height="457" width="800"]]
100 100  
101 101  
111 +
102 102  (% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
103 103  
114 +
104 104  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
105 105  
117 +
106 106  [[image:image-20220602161935-10.png||height="498" width="800"]]
107 107  
108 108  
121 +
109 109  (% style="color:blue" %)**3.  See Uplink Command**
110 110  
124 +
111 111  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
112 112  
113 113  example: AT+SENDB=01,02,8,05820802581ea0a5
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115 115  [[image:image-20220602162157-11.png||height="497" width="800"]]
116 116  
117 117  
132 +
118 118  (% style="color:blue" %)**4.  Check to see if TTN received the message**
119 119  
135 +
120 120  [[image:image-20220817093644-1.png]]
121 121  
122 122  
139 +
123 123  == 1.6  Example: How to join helium ==
124 124  
125 125  
143 +
126 126  (% style="color:blue" %)**1.  Create a new device.**
127 127  
146 +
128 128  [[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"]]
129 129  
130 130  
150 +
131 131  (% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
132 132  
153 +
133 133  [[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"]]
134 134  
135 135  
157 +
136 136  (% style="color:blue" %)**3.  Use AT commands.**
137 137  
160 +
138 138  [[image:image-20220909151441-1.jpeg||height="695" width="521"]]
139 139  
140 140  
164 +
141 141  (% style="color:blue" %)**4.  Use the serial port tool**
142 142  
167 +
143 143  [[image:image-20220909151517-2.png||height="543" width="708"]]
144 144  
145 145  
171 +
146 146  (% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
147 147  
174 +
148 148  [[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"]]
149 149  
150 150  
178 +
151 151  (% style="color:blue" %)**6.  Network successfully.**
152 152  
181 +
153 153  [[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"]]
154 154  
155 155  
185 +
156 156  (% style="color:blue" %)**7.  Send uplink using command**
157 157  
188 +
158 158  [[image:image-20220912085244-1.png]]
159 159  
191 +
160 160  [[image:image-20220912085307-2.png]]
161 161  
162 162  
195 +
163 163  [[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"]]
164 164  
165 165  
199 +
166 166  == 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
167 167  
168 168  
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183 183  
184 184  (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
185 185  
186 -(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
220 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
187 187  
188 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
189 189  
190 -
191 191  [[image:image-20220602115852-3.png||height="450" width="1187"]]
192 192  
193 193  
226 +
194 194  == 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
195 195  
196 196  
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199 199  
200 200  (% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
201 201  
235 +
202 202  [[image:image-20220723100439-2.png]]
203 203  
204 204  
239 +
205 205  (% style="color:blue" %)**2.  Install Minicom in RPi.**
206 206  
242 +
207 207  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
208 208  
209 209   (% style="background-color:yellow" %)**apt update**
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210 210  
211 211   (% style="background-color:yellow" %)**apt install minicom**
212 212  
249 +
213 213  Use minicom to connect to the RPI's terminal
214 214  
215 215  [[image:image-20220602153146-3.png||height="439" width="500"]]
216 216  
217 217  
255 +
218 218  (% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
219 219  
258 +
220 220  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
221 221  
261 +
222 222  [[image:image-20220602154928-5.png||height="436" width="500"]]
223 223  
224 224  
265 +
225 225  (% style="color:blue" %)**4.  Send Uplink message**
226 226  
268 +
227 227  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
228 228  
229 229  example: AT+SENDB=01,02,8,05820802581ea0a5
230 230  
273 +
231 231  [[image:image-20220602160339-6.png||height="517" width="600"]]
232 232  
233 233  
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238 238  [[image:image-20220602160627-7.png||height="369" width="800"]]
239 239  
240 240  
284 +
241 241  == 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
242 242  
287 +
243 243  === 1.9.1  Hardware and Software Connection ===
244 244  
245 245  
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258 258  
259 259  
260 260  
306 +
261 261  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
262 262  
263 263  
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269 269  
270 270  
271 271  
318 +
272 272  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
273 273  
274 274  
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279 279  
280 280  
281 281  
329 +
282 282  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
283 283  
284 284  
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288 288  [[image:image-20220723113448-7.png||height="995" width="450"]]
289 289  
290 290  
291 -(% style="color:blue" %)**Block Explain:**
339 +**Block Explain:**
292 292  
293 293  1.  Display LA66 USB LoRaWAN Module connection status
294 294  
... ... @@ -331,6 +331,8 @@
331 331  [[image:image-20220723110626-6.png||height="681" width="511"]]
332 332  
333 333  
382 +
383 +
334 334  === 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
335 335  
336 336  
... ... @@ -358,6 +358,7 @@
358 358  [[image:image-20220723144339-1.png]]
359 359  
360 360  
411 +
361 361  == 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
362 362  
363 363  
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365 365  
366 366  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).
367 367  
368 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
369 369  
370 370  [[image:image-20220723150132-2.png]]
371 371  
372 372  
373 373  
374 -=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) ===
375 -
376 -
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 -
413 413  = 2.  FAQ =
414 414  
426 +
415 415  == 2.1  How to Compile Source Code for LA66? ==
416 416  
417 417  
... ... @@ -418,6 +418,7 @@
418 418  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]]
419 419  
420 420  
433 +
421 421  == 2.2  Where to find Peer-to-Peer firmware of LA66? ==
422 422  
423 423  
... ... @@ -424,12 +424,7 @@
424 424  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]]
425 425  
426 426  
427 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
428 428  
429 -
430 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
431 -
432 -
433 433  = 3.  Order Info =
434 434  
435 435  
... ... @@ -448,6 +448,9 @@
448 448  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
449 449  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
450 450  
459 +
460 +
461 +
451 451  = 4.  Reference =
452 452  
453 453  
... ... @@ -454,31 +454,4 @@
454 454  * Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
455 455  * Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
456 456  
457 -= 5.  FCC Statement =
458 -
459 -
460 -(% style="color:red" %)**FCC Caution:**
461 -
462 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
463 -
464 -This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
465 -
466 -
467 -(% style="color:red" %)**IMPORTANT NOTE: **
468 -
469 -(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
470 -
471 -—Reorient or relocate the receiving antenna.
472 -
473 -—Increase the separation between the equipment and receiver.
474 -
475 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
476 -
477 -—Consult the dealer or an experienced radio/TV technician for help.
478 -
479 -
480 -(% style="color:red" %)**FCC Radiation Exposure Statement: **
481 -
482 -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 -
484 484  
image-20231129155939-1.png
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