Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 154.1 >
edited by Bei Jinggeng
on 2022/09/09 15:19
To version < 161.3 >
edited by Xiaoling
on 2023/09/19 18:00
>
Change comment: There is no comment for this version

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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 -
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
... ... @@ -73,6 +73,7 @@
73 73  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
74 74  * LoRa Rx current: <9 mA
75 75  
74 +
76 76  == 1.4  Pin Mapping & LED ==
77 77  
78 78  
... ... @@ -79,18 +79,17 @@
79 79  [[image:image-20220813183239-3.png||height="526" width="662"]]
80 80  
81 81  
82 -
83 83  == 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
84 84  
85 85  
86 86  (((
87 87  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  
90 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
90 90  
91 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
92 -
93 -
94 94  [[image:image-20220723100027-1.png]]
95 95  
96 96  
... ... @@ -98,23 +98,19 @@
98 98  
99 99  [[image:image-20220602161617-8.png]]
100 100  
99 +
101 101  [[image:image-20220602161718-9.png||height="457" width="800"]]
102 102  
103 103  
103 +(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
104 104  
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 -
111 111  [[image:image-20220602161935-10.png||height="498" width="800"]]
112 112  
113 113  
110 +(% style="color:blue" %)**3.  See Uplink Command**
114 114  
115 -(% style="color:blue" %)**3. See Uplink Command**
116 -
117 -
118 118  Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
119 119  
120 120  example: AT+SENDB=01,02,8,05820802581ea0a5
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122 122  [[image:image-20220602162157-11.png||height="497" width="800"]]
123 123  
124 124  
119 +(% style="color:blue" %)**4.  Check to see if TTN received the message**
125 125  
126 -(% style="color:blue" %)**4. Check to see if TTN received the message**
127 -
128 -
129 129  [[image:image-20220817093644-1.png]]
130 130  
131 131  
132 -
133 133  == 1.6  Example: How to join helium ==
134 134  
135 -(% style="color:blue" %)**1. Create a new device.**
136 136  
127 +(% style="color:blue" %)**1.  Create a new device.**
128 +
137 137  [[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"]]
138 138  
139 139  
140 -(% style="color:blue" %)**2. Save the device after filling in the necessary information.**
132 +(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
141 141  
142 142  [[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"]]
143 143  
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147 147  [[image:image-20220909151441-1.jpeg||height="695" width="521"]]
148 148  
149 149  
150 -(% style="color:blue" %)**4..  Use the serial port tool**
142 +(% style="color:blue" %)**4.  Use the serial port tool**
151 151  
152 152  [[image:image-20220909151517-2.png||height="543" width="708"]]
153 153  
154 154  
155 -(% style="color:blue" %)**5.Use command AT+CFG to get device configuration**
147 +(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
156 156  
157 157  [[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"]]
158 158  
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164 164  
165 165  (% style="color:blue" %)**7.  Send uplink using command**
166 166  
167 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170659-5.png?rev=1.1||alt="image-20220907170659-5.png"]]
159 +[[image:image-20220912085244-1.png]]
168 168  
161 +[[image:image-20220912085307-2.png]]
162 +
163 +
169 169  [[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"]]
170 170  
171 171  
172 -== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
167 +== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
173 173  
174 174  
175 175  **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]]
... ... @@ -189,29 +189,27 @@
189 189  
190 190  (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
191 191  
192 -(% 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
193 193  
189 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
194 194  
191 +
195 195  [[image:image-20220602115852-3.png||height="450" width="1187"]]
196 196  
197 197  
195 +== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
198 198  
199 -== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
200 200  
201 -
202 202  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
203 203  
204 204  
205 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
201 +(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
206 206  
207 -
208 208  [[image:image-20220723100439-2.png]]
209 209  
210 210  
206 +(% style="color:blue" %)**2.  Install Minicom in RPi.**
211 211  
212 -(% style="color:blue" %)**2. Install Minicom in RPi.**
213 -
214 -
215 215  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
216 216  
217 217   (% style="background-color:yellow" %)**apt update**
... ... @@ -218,31 +218,24 @@
218 218  
219 219   (% style="background-color:yellow" %)**apt install minicom**
220 220  
221 -
222 222  Use minicom to connect to the RPI's terminal
223 223  
224 224  [[image:image-20220602153146-3.png||height="439" width="500"]]
225 225  
226 226  
219 +(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
227 227  
228 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
229 -
230 -
231 231  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
232 232  
233 -
234 234  [[image:image-20220602154928-5.png||height="436" width="500"]]
235 235  
236 236  
226 +(% style="color:blue" %)**4.  Send Uplink message**
237 237  
238 -(% style="color:blue" %)**4. Send Uplink message**
239 -
240 -
241 241  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
242 242  
243 243  example: AT+SENDB=01,02,8,05820802581ea0a5
244 244  
245 -
246 246  [[image:image-20220602160339-6.png||height="517" width="600"]]
247 247  
248 248  
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249 249  
250 250  Check to see if TTN received the message
251 251  
238 +
252 252  [[image:image-20220602160627-7.png||height="369" width="800"]]
253 253  
254 254  
242 +== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
255 255  
256 -== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
244 +=== 1.9.1  Hardware and Software Connection ===
257 257  
258 258  
259 -=== 1.8.1  Hardware and Software Connection ===
260 260  
261 -
262 -
263 263  ==== (% style="color:blue" %)**Overview：**(%%) ====
264 264  
265 265  
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290 290  
291 291  [[(% 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)
292 292  
278 +
293 293  [[image:image-20220813173738-1.png]]
294 294  
295 295  
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302 302  
303 303  [[image:image-20220723113448-7.png||height="995" width="450"]]
304 304  
305 -**Block Explain:**
306 306  
292 +(% style="color:blue" %)**Block Explain:**
293 +
307 307  1.  Display LA66 USB LoRaWAN Module connection status
308 308  
309 309  2.  Check and reconnect
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341 341  
342 342  Connect LA66 USB LoRaWAN Module
343 343  
331 +
344 344  [[image:image-20220723110626-6.png||height="681" width="511"]]
345 345  
346 346  
335 +=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
347 347  
348 -=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
349 349  
350 -
351 351  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
352 352  
353 353  
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372 372  [[image:image-20220723144339-1.png]]
373 373  
374 374  
362 +== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
375 375  
376 -== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
377 377  
365 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
378 378  
379 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
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).
380 380  
381 -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)
369 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
382 382  
383 -
384 384  [[image:image-20220723150132-2.png]]
385 385  
386 386  
387 387  
388 -= 2.  FAQ =
375 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) ===
389 389  
390 390  
391 -== 2.1  How to Compile Source Code for LA66? ==
378 +**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
392 392  
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"]]
393 393  
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 +
416 +== 2.1  How to Compile Source Code for LA66? ==
417 +
418 +
394 394  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]]
395 395  
396 396  
422 +== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
397 397  
424 +
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 +
427 +
428 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
429 +
430 +
431 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
432 +
433 +
398 398  = 3.  Order Info =
399 399  
400 400  
... ... @@ -413,6 +413,7 @@
413 413  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
414 414  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
415 415  
452 +
416 416  = 4.  Reference =
417 417  
418 418  
... ... @@ -419,4 +419,32 @@
419 419  * Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
420 420  * Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
421 421  
459 +
460 += 5.  FCC Statement =
461 +
462 +
463 +(% style="color:red" %)**FCC Caution:**
464 +
465 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
466 +
467 +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.
468 +
469 +
470 +(% style="color:red" %)**IMPORTANT NOTE: **
471 +
472 +(% 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:
473 +
474 +—Reorient or relocate the receiving antenna.
475 +
476 +—Increase the separation between the equipment and receiver.
477 +
478 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
479 +
480 +—Consult the dealer or an experienced radio/TV technician for help.
481 +
482 +
483 +(% style="color:red" %)**FCC Radiation Exposure Statement: **
484 +
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 +
422 422  
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