Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 139.2 >
edited by Edwin Chen
on 2022/08/13 18:09
To version < 149.2 >
edited by Xiaoling
on 2022/08/17 09:37
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
... ... @@ -1,1 +1,1 @@
1 -LA66 LoRaWAN Module
1 +LA66 USB LoRaWAN Adapter User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
... ... @@ -6,417 +6,14 @@
6 6  
7 7  
8 8  
9 -= 1.  LA66 LoRaWAN Module =
10 10  
11 11  
12 -== 1.1  What is LA66 LoRaWAN Module ==
11 += 1.  LA66 USB LoRaWAN Adapter =
13 13  
14 14  
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
14 +== 1.1  Overview ==
19 19  
20 -(((
21 -
22 -)))
23 23  
24 -(((
25 -(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere.
26 -)))
27 -)))
28 -
29 -(((
30 -(((
31 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
32 -)))
33 -)))
34 -
35 -(((
36 -(((
37 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 -)))
39 -
40 -(((
41 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
42 -)))
43 -)))
44 -
45 -(((
46 -(((
47 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 -)))
49 -)))
50 -
51 -
52 -
53 -== 1.2  Features ==
54 -
55 -
56 -* Support LoRaWAN v1.0.4 protocol
57 -* Support peer-to-peer protocol
58 -* TCXO crystal to ensure RF performance on low temperature
59 -* SMD Antenna pad and i-pex antenna connector
60 -* Available in different frequency LoRaWAN frequency bands.
61 -* World-wide unique OTAA keys.
62 -* AT Command via UART-TTL interface
63 -* Firmware upgradable via UART interface
64 -* Ultra-long RF range
65 -
66 -
67 -
68 -
69 -== 1.3  Specification ==
70 -
71 -
72 -* CPU: 32-bit 48 MHz
73 -* Flash: 256KB
74 -* RAM: 64KB
75 -* Input Power Range: 1.8v ~~ 3.7v
76 -* Power Consumption: < 4uA.
77 -* Frequency Range: 150 MHz ~~ 960 MHz
78 -* Maximum Power +22 dBm constant RF output
79 -* High sensitivity: -148 dBm
80 -* Temperature:
81 -** Storage: -55 ~~ +125℃
82 -** Operating: -40 ~~ +85℃
83 -* Humidity:
84 -** Storage: 5 ~~ 95% (Non-Condensing)
85 -** Operating: 10 ~~ 95% (Non-Condensing)
86 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
87 -* LoRa Rx current: <9 mA
88 -* I/O Voltage: 3.3v
89 -
90 -
91 -
92 -
93 -== 1.4  AT Command ==
94 -
95 -
96 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
97 -
98 -
99 -
100 -== 1.5  Dimension ==
101 -
102 -[[image:image-20220718094750-3.png]]
103 -
104 -
105 -
106 -== 1.6  Pin Mapping ==
107 -
108 -[[image:image-20220720111850-1.png]]
109 -
110 -
111 -
112 -== 1.7  Land Pattern ==
113 -
114 -
115 -[[image:image-20220517072821-2.png]]
116 -
117 -
118 -
119 -= 2.  LA66 LoRaWAN Shield =
120 -
121 -
122 -== 2.1  Overview ==
123 -
124 -
125 -(((
126 -[[image:image-20220715000826-2.png||height="145" width="220"]]
127 -)))
128 -
129 -(((
130 -
131 -)))
132 -
133 -(((
134 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to  Arduino projects.
135 -)))
136 -
137 -(((
138 -(((
139 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely.  This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.
140 -)))
141 -)))
142 -
143 -(((
144 -(((
145 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
146 -)))
147 -)))
148 -
149 -(((
150 -(((
151 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application.
152 -)))
153 -)))
154 -
155 -(((
156 -(((
157 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
158 -)))
159 -)))
160 -
161 -
162 -
163 -== 2.2  Features ==
164 -
165 -
166 -* Arduino Shield base on LA66 LoRaWAN module
167 -* Support LoRaWAN v1.0.4 protocol
168 -* Support peer-to-peer protocol
169 -* TCXO crystal to ensure RF performance on low temperature
170 -* SMA connector
171 -* Available in different frequency LoRaWAN frequency bands.
172 -* World-wide unique OTAA keys.
173 -* AT Command via UART-TTL interface
174 -* Firmware upgradable via UART interface
175 -* Ultra-long RF range
176 -
177 -
178 -
179 -
180 -== 2.3  Specification ==
181 -
182 -
183 -* CPU: 32-bit 48 MHz
184 -* Flash: 256KB
185 -* RAM: 64KB
186 -* Input Power Range: 1.8v ~~ 3.7v
187 -* Power Consumption: < 4uA.
188 -* Frequency Range: 150 MHz ~~ 960 MHz
189 -* Maximum Power +22 dBm constant RF output
190 -* High sensitivity: -148 dBm
191 -* Temperature:
192 -** Storage: -55 ~~ +125℃
193 -** Operating: -40 ~~ +85℃
194 -* Humidity:
195 -** Storage: 5 ~~ 95% (Non-Condensing)
196 -** Operating: 10 ~~ 95% (Non-Condensing)
197 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
198 -* LoRa Rx current: <9 mA
199 -* I/O Voltage: 3.3v
200 -
201 -
202 -
203 -
204 -== 2.4  LED ==
205 -
206 -
207 -~1. The LED lights up red when there is an upstream data packet
208 -2. When the network is successfully connected, the green light will be on for 5 seconds
209 -3. Purple light on when receiving downlink data packets
210 -
211 -
212 -
213 -== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
214 -
215 -
216 -**Show connection diagram：**
217 -
218 -
219 -[[image:image-20220723170210-2.png||height="908" width="681"]]
220 -
221 -
222 -
223 -(% style="color:blue" %)**1.  open Arduino IDE**
224 -
225 -
226 -[[image:image-20220723170545-4.png]]
227 -
228 -
229 -
230 -(% style="color:blue" %)**2.  Open project**
231 -
232 -
233 -LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]]
234 -
235 -[[image:image-20220726135239-1.png]]
236 -
237 -
238 -(% style="color:blue" %)**3.  Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload**
239 -
240 -[[image:image-20220726135356-2.png]]
241 -
242 -
243 -(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
244 -
245 -
246 -[[image:image-20220723172235-7.png||height="480" width="1027"]]
247 -
248 -
249 -
250 -== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
251 -
252 -
253 -(% style="color:blue" %)**1.  Open project**
254 -
255 -
256 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]
257 -
258 -
259 -[[image:image-20220723172502-8.png]]
260 -
261 -
262 -
263 -(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
264 -
265 -
266 -[[image:image-20220723172938-9.png||height="652" width="1050"]]
267 -
268 -
269 -
270 -== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
271 -
272 -
273 -(% style="color:blue" %)**1.  Open project**
274 -
275 -
276 -Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]
277 -
278 -
279 -[[image:image-20220723173341-10.png||height="581" width="1014"]]
280 -
281 -
282 -
283 -(% style="color:blue" %)**2.  Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets**
284 -
285 -
286 -[[image:image-20220723173950-11.png||height="665" width="1012"]]
287 -
288 -
289 -
290 -(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
291 -
292 -For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]]
293 -
294 -[[image:image-20220723175700-12.png||height="602" width="995"]]
295 -
296 -
297 -
298 -== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
299 -
300 -
301 -=== 2.8.1  Items needed for update ===
302 -
303 -
304 -1. LA66 LoRaWAN Shield
305 -1. Arduino
306 -1. USB TO TTL Adapter
307 -
308 -[[image:image-20220602100052-2.png||height="385" width="600"]]
309 -
310 -
311 -
312 -=== 2.8.2  Connection ===
313 -
314 -
315 -[[image:image-20220602101311-3.png||height="276" width="600"]]
316 -
317 -
318 -(((
319 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
320 -)))
321 -
322 -(((
323 -(% style="background-color:yellow" %)**GND  <-> GND
324 -TXD  <->  TXD
325 -RXD  <->  RXD**
326 -)))
327 -
328 -
329 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
330 -
331 -Connect USB TTL Adapter to PC after connecting the wires
332 -
333 -
334 -[[image:image-20220602102240-4.png||height="304" width="600"]]
335 -
336 -
337 -
338 -=== 2.8.3  Upgrade steps ===
339 -
340 -
341 -==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
342 -
343 -
344 -[[image:image-20220602102824-5.png||height="306" width="600"]]
345 -
346 -
347 -
348 -==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
349 -
350 -
351 -[[image:image-20220602104701-12.png||height="285" width="600"]]
352 -
353 -
354 -
355 -==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
356 -
357 -
358 -(((
359 -(% style="color:blue" %)**1. Software download link:  [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]**
360 -)))
361 -
362 -
363 -[[image:image-20220602103227-6.png]]
364 -
365 -
366 -[[image:image-20220602103357-7.png]]
367 -
368 -
369 -
370 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
371 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
372 -
373 -
374 -[[image:image-20220602103844-8.png]]
375 -
376 -
377 -
378 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
379 -(% style="color:blue" %)**3. Select the bin file to burn**
380 -
381 -
382 -[[image:image-20220602104144-9.png]]
383 -
384 -
385 -[[image:image-20220602104251-10.png]]
386 -
387 -
388 -[[image:image-20220602104402-11.png]]
389 -
390 -
391 -
392 -(% class="wikigeneratedid" id="HClicktostartthedownload" %)
393 -(% style="color:blue" %)**4. Click to start the download**
394 -
395 -[[image:image-20220602104923-13.png]]
396 -
397 -
398 -
399 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
400 -(% style="color:blue" %)**5. Check update process**
401 -
402 -
403 -[[image:image-20220602104948-14.png]]
404 -
405 -
406 -
407 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
408 -(% style="color:blue" %)**The following picture shows that the burning is successful**
409 -
410 -[[image:image-20220602105251-15.png]]
411 -
412 -
413 -
414 -= 3.  LA66 USB LoRaWAN Adapter =
415 -
416 -
417 -== 3.1  Overview ==
418 -
419 -
420 420  [[image:image-20220715001142-3.png||height="145" width="220"]]
421 421  
422 422  
... ... @@ -442,7 +442,7 @@
442 442  
443 443  
444 444  
445 -== 3.2  Features ==
42 +== 1.2  Features ==
446 446  
447 447  
448 448  * LoRaWAN USB adapter base on LA66 LoRaWAN module
... ... @@ -459,10 +459,9 @@
459 459  
460 460  
461 461  
59 +== 1.3  Specification ==
462 462  
463 -== 3.3  Specification ==
464 464  
465 -
466 466  * CPU: 32-bit 48 MHz
467 467  * Flash: 256KB
468 468  * RAM: 64KB
... ... @@ -481,12 +481,13 @@
481 481  
482 482  
483 483  
80 +== 1.4  Pin Mapping & LED ==
484 484  
485 -== 3.4  Pin Mapping & LED ==
82 +[[image:image-20220813183239-3.png||height="526" width="662"]]
486 486  
487 487  
488 488  
489 -== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
86 +== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
490 490  
491 491  
492 492  (((
... ... @@ -529,13 +529,15 @@
529 529  
530 530  (% style="color:blue" %)**4. Check to see if TTN received the message**
531 531  
532 -[[image:image-20220602162331-12.png||height="420" width="800"]]
533 533  
534 534  
131 +[[image:image-20220817093644-1.png]]
535 535  
536 -== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
537 537  
538 538  
135 +== 1.6  Example: Send PC's CPU/RAM usage to TTN via python ==
136 +
137 +
539 539  **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]]
540 540  
541 541  (**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]])
... ... @@ -558,7 +558,7 @@
558 558  
559 559  
560 560  
561 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
160 +== 1.7  Example: Send & Get Messages via LoRaWAN in RPi ==
562 562  
563 563  
564 564  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
... ... @@ -611,12 +611,13 @@
611 611  
612 612  
613 613  
614 -== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
213 +== 1.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
615 615  
616 616  
617 -=== 3.8.1  Hardware and Software Connection ===
216 +=== 1.8.1  Hardware and Software Connection ===
618 618  
619 619  
219 +
620 620  ==== (% style="color:blue" %)**Overview：**(%%) ====
621 621  
622 622  
... ... @@ -630,6 +630,7 @@
630 630  
631 631  
632 632  
233 +
633 633  ==== (% style="color:blue" %)**Hardware Connection:**(%%) ====
634 634  
635 635  A USB to Type-C adapter is needed to connect to a Mobile phone.
... ... @@ -639,6 +639,7 @@
639 639  [[image:image-20220813174353-2.png||height="360" width="313"]]
640 640  
641 641  
243 +
642 642  ==== (% style="color:blue" %)**Download and Install App:**(%%) ====
643 643  
644 644  [[(% 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)
... ... @@ -646,6 +646,7 @@
646 646  [[image:image-20220813173738-1.png]]
647 647  
648 648  
251 +
649 649  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
650 650  
651 651  Function and page introduction
... ... @@ -693,7 +693,7 @@
693 693  
694 694  
695 695  
696 -=== 3.8.2  Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED ===
299 +=== 1.8.2  Send data to TTNv3 and plot location info in Node-Red ===
697 697  
698 698  
699 699  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
... ... @@ -717,7 +717,7 @@
717 717  
718 718  
719 719  
720 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
323 +== 1.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
721 721  
722 722  
723 723  The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
... ... @@ -728,20 +728,20 @@
728 728  
729 729  
730 730  
731 -= 4.  FAQ =
334 += 2.  FAQ =
732 732  
733 733  
734 -== 4.1  How to Compile Source Code for LA66? ==
337 +== 2.1  How to Compile Source Code for LA66? ==
735 735  
736 736  
737 -Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
340 +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]]
738 738  
739 739  
740 740  
741 -= 5.  Order Info =
344 += 3.  Order Info =
742 742  
743 743  
744 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
347 +**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
745 745  
746 746  
747 747  (% style="color:blue" %)**XXX**(%%): The default frequency band
... ... @@ -757,9 +757,7 @@
757 757  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
758 758  
759 759  
363 += 4.  Reference =
760 760  
761 761  
762 -= 6.  Reference =
763 -
764 -
765 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
366 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
image-20220813183239-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +642.4 KB
Content
image-20220814101457-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +913.4 KB
Content
image-20220817084245-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +317.6 KB
Content
image-20220817084532-1.jpeg
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +174.9 KB
Content
image-20220817093644-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Xiaoling
Size
... ... @@ -1,0 +1,1 @@
1 +217.0 KB
Content

Applications

Navigation

Copyright ©2010-2022 Dragino Technology Co., LTD. All rights reserved
Dragino Wiki v2.0