Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 161.2 >
edited by Xiaoling
on 2023/06/10 08:47
To version < 152.1 >
edited by Bei Jinggeng
on 2022/09/09 15:14
>
Change comment: Uploaded new attachment "image-20220909151441-1.jpeg", version {1}

Summary

Details

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1 -XWiki.Xiaoling
1 +XWiki.Bei
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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  
... ... @@ -37,6 +37,7 @@
37 37  )))
38 38  
39 39  
41 +
40 40  == 1.2  Features ==
41 41  
42 42  
... ... @@ -52,8 +52,6 @@
52 52  * Firmware upgradable via UART interface
53 53  * Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
54 54  
55 -
56 -
57 57  == 1.3  Specification ==
58 58  
59 59  
... ... @@ -73,8 +73,6 @@
73 73  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
74 74  * LoRa Rx current: <9 mA
75 75  
76 -
77 -
78 78  == 1.4  Pin Mapping & LED ==
79 79  
80 80  
... ... @@ -81,17 +81,18 @@
81 81  [[image:image-20220813183239-3.png||height="526" width="662"]]
82 82  
83 83  
82 +
84 84  == 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
85 85  
86 86  
87 87  (((
88 88  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
89 -
90 -
91 91  )))
92 92  
93 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
94 94  
91 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
92 +
93 +
95 95  [[image:image-20220723100027-1.png]]
96 96  
97 97  
... ... @@ -99,19 +99,23 @@
99 99  
100 100  [[image:image-20220602161617-8.png]]
101 101  
102 -
103 103  [[image:image-20220602161718-9.png||height="457" width="800"]]
104 104  
105 105  
106 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
107 107  
105 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
106 +
107 +
108 108  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
109 109  
110 +
110 110  [[image:image-20220602161935-10.png||height="498" width="800"]]
111 111  
112 112  
113 -(% style="color:blue" %)**3.  See Uplink Command**
114 114  
115 +(% style="color:blue" %)**3. See Uplink Command**
116 +
117 +
115 115  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
116 116  
117 117  example: AT+SENDB=01,02,8,05820802581ea0a5
... ... @@ -119,57 +119,17 @@
119 119  [[image:image-20220602162157-11.png||height="497" width="800"]]
120 120  
121 121  
122 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
123 123  
124 -[[image:image-20220817093644-1.png]]
126 +(% style="color:blue" %)**4. Check to see if TTN received the message**
125 125  
126 126  
127 -== 1.6  Example: How to join helium ==
129 +[[image:image-20220817093644-1.png]]
128 128  
129 129  
130 -(% style="color:blue" %)**1.  Create a new device.**
131 131  
132 -[[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"]]
133 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
133 133  
134 134  
135 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
136 -
137 -[[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"]]
138 -
139 -
140 -(% style="color:blue" %)**3.  Use AT commands.**
141 -
142 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
143 -
144 -
145 -(% style="color:blue" %)**4.  Use the serial port tool**
146 -
147 -[[image:image-20220909151517-2.png||height="543" width="708"]]
148 -
149 -
150 -(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
151 -
152 -[[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"]]
153 -
154 -
155 -(% style="color:blue" %)**6.  Network successfully.**
156 -
157 -[[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"]]
158 -
159 -
160 -(% style="color:blue" %)**7.  Send uplink using command**
161 -
162 -[[image:image-20220912085244-1.png]]
163 -
164 -[[image:image-20220912085307-2.png]]
165 -
166 -
167 -[[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"]]
168 -
169 -
170 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
171 -
172 -
173 173  **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]]
174 174  
175 175  (**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]])
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187 187  
188 188  (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
189 189  
190 -(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
153 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
191 191  
192 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
193 193  
194 -
195 195  [[image:image-20220602115852-3.png||height="450" width="1187"]]
196 196  
197 197  
198 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
199 199  
160 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
200 200  
162 +
201 201  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
202 202  
203 203  
204 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
166 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
205 205  
168 +
206 206  [[image:image-20220723100439-2.png]]
207 207  
208 208  
209 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
210 210  
173 +(% style="color:blue" %)**2. Install Minicom in RPi.**
174 +
175 +
211 211  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
212 212  
213 213   (% style="background-color:yellow" %)**apt update**
... ... @@ -214,24 +214,31 @@
214 214  
215 215   (% style="background-color:yellow" %)**apt install minicom**
216 216  
182 +
217 217  Use minicom to connect to the RPI's terminal
218 218  
219 219  [[image:image-20220602153146-3.png||height="439" width="500"]]
220 220  
221 221  
222 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
223 223  
189 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
190 +
191 +
224 224  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
225 225  
194 +
226 226  [[image:image-20220602154928-5.png||height="436" width="500"]]
227 227  
228 228  
229 -(% style="color:blue" %)**4.  Send Uplink message**
230 230  
199 +(% style="color:blue" %)**4. Send Uplink message**
200 +
201 +
231 231  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
232 232  
233 233  example: AT+SENDB=01,02,8,05820802581ea0a5
234 234  
206 +
235 235  [[image:image-20220602160339-6.png||height="517" width="600"]]
236 236  
237 237  
... ... @@ -238,16 +238,17 @@
238 238  
239 239  Check to see if TTN received the message
240 240  
241 -
242 242  [[image:image-20220602160627-7.png||height="369" width="800"]]
243 243  
244 244  
245 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
246 246  
247 -=== 1.9.1  Hardware and Software Connection ===
217 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
248 248  
249 249  
220 +=== 1.8.1  Hardware and Software Connection ===
250 250  
222 +
223 +
251 251  ==== (% style="color:blue" %)**Overview：**(%%) ====
252 252  
253 253  
... ... @@ -278,7 +278,6 @@
278 278  
279 279  [[(% 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)
280 280  
281 -
282 282  [[image:image-20220813173738-1.png]]
283 283  
284 284  
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291 291  
292 292  [[image:image-20220723113448-7.png||height="995" width="450"]]
293 293  
266 +**Block Explain:**
294 294  
295 -(% style="color:blue" %)**Block Explain:**
296 -
297 297  1.  Display LA66 USB LoRaWAN Module connection status
298 298  
299 299  2.  Check and reconnect
... ... @@ -331,13 +331,13 @@
331 331  
332 332  Connect LA66 USB LoRaWAN Module
333 333  
334 -
335 335  [[image:image-20220723110626-6.png||height="681" width="511"]]
336 336  
337 337  
338 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
339 339  
309 +=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
340 340  
311 +
341 341  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
342 342  
343 343  
... ... @@ -362,78 +362,29 @@
362 362  [[image:image-20220723144339-1.png]]
363 363  
364 364  
365 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
366 366  
337 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
367 367  
368 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
369 369  
370 -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).
340 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
371 371  
372 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
342 +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)
373 373  
344 +
374 374  [[image:image-20220723150132-2.png]]
375 375  
376 376  
377 377  
378 -=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) ===
379 -
380 -
381 -**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
382 -
383 -[[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"]]
384 -
385 -[[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"]]
386 -
387 -
388 -**2.  Select the COM port corresponding to USB TTL**
389 -
390 -[[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"]]
391 -
392 -
393 -**3.  Select the bin file to burn**
394 -
395 -[[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"]]
396 -
397 -[[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"]]
398 -
399 -[[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"]]
400 -
401 -
402 -**4.  Click to start the download**
403 -
404 -[[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"]]
405 -
406 -
407 -**5.  Check update process**
408 -
409 -[[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"]]
410 -
411 -
412 -**The following picture shows that the burning is successful**
413 -
414 -[[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"]]
415 -
416 -
417 417  = 2.  FAQ =
418 418  
419 -== 2.1  How to Compile Source Code for LA66? ==
420 420  
352 +== 2.1  How to Compile Source Code for LA66? ==
421 421  
354 +
422 422  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]]
423 423  
424 424  
425 -== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
426 426  
427 -
428 -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]]
429 -
430 -
431 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
432 -
433 -
434 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
435 -
436 -
437 437  = 3.  Order Info =
438 438  
439 439  
... ... @@ -453,7 +453,6 @@
453 453  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
454 454  
455 455  
456 -
457 457  = 4.  Reference =
458 458  
459 459  
... ... @@ -460,33 +460,4 @@
460 460  * Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
461 461  * Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
462 462  
463 -
464 -
465 -= 5.  FCC Statement =
466 -
467 -
468 -(% style="color:red" %)**FCC Caution:**
469 -
470 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
471 -
472 -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.
473 -
474 -
475 -(% style="color:red" %)**IMPORTANT NOTE: **
476 -
477 -(% 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:
478 -
479 -—Reorient or relocate the receiving antenna.
480 -
481 -—Increase the separation between the equipment and receiver.
482 -
483 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
484 -
485 -—Consult the dealer or an experienced radio/TV technician for help.
486 -
487 -
488 -(% style="color:red" %)**FCC Radiation Exposure Statement: **
489 -
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.
491 -
492 492  
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