Last modified by Mengting Qiu on 2024/04/01 17:22
<
From version < 100.6 >
edited by Xiaoling
on 2022/07/19 11:49
To version < 87.3 >
edited by Xiaoling
on 2022/07/13 09:49
>
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1 1  
2 2  
3 -**Table of Contents:**
3 +{{box cssClass="floatinginfobox" title="**Contents**"}}
4 +{{toc/}}
5 +{{/box}}
4 4  
5 5  {{toc/}}
6 6  
... ... @@ -12,44 +12,17 @@
12 12  == 1.1  What is LA66 LoRaWAN Module ==
13 13  
14 14  
15 -(((
16 -(((
17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 -)))
19 -
20 -(((
21 -
22 -)))
23 -
24 -(((
25 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 28  
29 -(((
30 -(((
31 31  (% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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 34  
35 -(((
36 -(((
37 37  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
38 -)))
39 39  
40 -(((
41 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 44  
45 -(((
46 -(((
47 47  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
48 -)))
49 -)))
50 50  
51 51  
52 -
53 53  == 1.2  Features ==
54 54  
55 55  * Support LoRaWAN v1.0.4 protocol
... ... @@ -62,8 +62,6 @@
62 62  * Firmware upgradable via UART interface
63 63  * Ultra-long RF range
64 64  
65 -
66 -
67 67  == 1.3  Specification ==
68 68  
69 69  * CPU: 32-bit 48 MHz
... ... @@ -84,18 +84,14 @@
84 84  * LoRa Rx current: <9 mA
85 85  * I/O Voltage: 3.3v
86 86  
87 -
88 -
89 89  == 1.4  AT Command ==
90 90  
91 -
92 92  AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
93 93  
94 94  
95 -
96 96  == 1.5  Dimension ==
97 97  
98 -[[image:image-20220718094750-3.png]]
67 +[[image:image-20220517072526-1.png]]
99 99  
100 100  
101 101  
... ... @@ -102,7 +102,7 @@
102 102  == 1.6  Pin Mapping ==
103 103  
104 104  
105 -[[image:image-20220719093156-1.png]]
74 +[[image:image-20220523101537-1.png]]
106 106  
107 107  
108 108  
... ... @@ -117,45 +117,9 @@
117 117  
118 118  == 2.1  Overview ==
119 119  
89 +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.
120 120  
121 -(((
122 -[[image:image-20220715000826-2.png||height="145" width="220"]]
123 -)))
124 124  
125 -(((
126 -
127 -)))
128 -
129 -(((
130 -(% 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.
131 -)))
132 -
133 -(((
134 -(((
135 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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.
136 -)))
137 -)))
138 -
139 -(((
140 -(((
141 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
142 -)))
143 -)))
144 -
145 -(((
146 -(((
147 -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.
148 -)))
149 -)))
150 -
151 -(((
152 -(((
153 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
154 -)))
155 -)))
156 -
157 -
158 -
159 159  == 2.2  Features ==
160 160  
161 161  * Arduino Shield base on LA66 LoRaWAN module
... ... @@ -169,8 +169,6 @@
169 169  * Firmware upgradable via UART interface
170 170  * Ultra-long RF range
171 171  
172 -
173 -
174 174  == 2.3  Specification ==
175 175  
176 176  * CPU: 32-bit 48 MHz
... ... @@ -191,8 +191,6 @@
191 191  * LoRa Rx current: <9 mA
192 192  * I/O Voltage: 3.3v
193 193  
194 -
195 -
196 196  == 2.4  Pin Mapping & LED ==
197 197  
198 198  
... ... @@ -227,15 +227,12 @@
227 227  [[image:image-20220602101311-3.png||height="276" width="600"]]
228 228  
229 229  
230 -(((
231 231  (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
232 -)))
233 233  
234 -(((
161 +
235 235  (% style="background-color:yellow" %)**GND  <-> GND
236 -TXD  <->  TXD
237 -RXD  <->  RXD**
238 -)))
163 +TXD  <->  TXD
164 +RXD  <->  RXD**
239 239  
240 240  
241 241  Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
... ... @@ -255,20 +255,15 @@
255 255  [[image:image-20220602102824-5.png||height="306" width="600"]]
256 256  
257 257  
258 -
259 259  ==== 2.  Press the RST switch once ====
260 260  
261 -
262 262  [[image:image-20220602104701-12.png||height="285" width="600"]]
263 263  
264 264  
265 -
266 266  ==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
267 267  
268 268  
269 -(((
270 270  (% 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/]]**
271 -)))
272 272  
273 273  
274 274  [[image:image-20220602103227-6.png]]
... ... @@ -306,7 +306,6 @@
306 306  [[image:image-20220602104923-13.png]]
307 307  
308 308  
309 -
310 310  (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
311 311  (% style="color:blue" %)**5. Check update process**
312 312  
... ... @@ -327,32 +327,9 @@
327 327  
328 328  == 3.1  Overview ==
329 329  
250 +LA66 USB LoRaWAN Adapter is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
330 330  
331 -[[image:image-20220715001142-3.png||height="145" width="220"]]
332 332  
333 -
334 -(((
335 -(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface.
336 -)))
337 -
338 -(((
339 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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.
340 -)))
341 -
342 -(((
343 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
344 -)))
345 -
346 -(((
347 -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.
348 -)))
349 -
350 -(((
351 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
352 -)))
353 -
354 -
355 -
356 356  == 3.2  Features ==
357 357  
358 358  * LoRaWAN USB adapter base on LA66 LoRaWAN module
... ... @@ -365,10 +365,7 @@
365 365  * World-wide unique OTAA keys.
366 366  * AT Command via UART-TTL interface
367 367  * Firmware upgradable via UART interface
368 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
369 369  
370 -
371 -
372 372  == 3.3  Specification ==
373 373  
374 374  * CPU: 32-bit 48 MHz
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387 387  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
388 388  * LoRa Rx current: <9 mA
389 389  
390 -
391 -
392 392  == 3.4  Pin Mapping & LED ==
393 393  
394 394  
... ... @@ -396,9 +396,7 @@
396 396  == 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
397 397  
398 398  
399 -(((
400 400  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
401 -)))
402 402  
403 403  
404 404  (% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
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464 464  
465 465  
466 466  
467 -== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
357 +== Example Send & Get Messages via LoRaWAN in RPi ==
468 468  
469 -
470 470  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
471 471  
361 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
472 472  
473 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
474 -
475 475  [[image:image-20220602171233-2.png||height="538" width="800"]]
476 476  
477 477  
366 +2. Install Minicom in RPi.
478 478  
479 -(% style="color:blue" %)**2. Install Minicom in RPi.**
480 -
481 481  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
482 482  
483 - (% style="background-color:yellow" %)**apt update**
370 +(% class="mark" %)apt update
484 484  
485 - (% style="background-color:yellow" %)**apt install minicom**
372 +(% class="mark" %)apt install minicom
486 486  
487 487  
488 488  Use minicom to connect to the RPI's terminal
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490 490  [[image:image-20220602153146-3.png||height="439" width="500"]]
491 491  
492 492  
380 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.
381 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network
493 493  
494 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
495 -
496 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
497 -
498 -
499 499  [[image:image-20220602154928-5.png||height="436" width="500"]]
500 500  
501 501  
386 +4. Send Uplink message
502 502  
503 -(% style="color:blue" %)**4. Send Uplink message**
388 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
504 504  
505 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
506 -
507 507  example: AT+SENDB=01,02,8,05820802581ea0a5
508 508  
509 -
510 510  [[image:image-20220602160339-6.png||height="517" width="600"]]
511 511  
512 -
513 -
514 514  Check to see if TTN received the message
515 515  
516 516  [[image:image-20220602160627-7.png||height="369" width="800"]]
... ... @@ -517,34 +517,33 @@
517 517  
518 518  
519 519  
520 -== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
400 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
521 521  
522 522  
403 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
523 523  
524 -== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
525 525  
526 526  
407 += Order Info =
527 527  
409 +Part Number:
528 528  
529 -= 4.  Order Info =
411 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX**
530 530  
413 +**XXX**: The default frequency band
531 531  
532 -**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
415 +* **AS923**: LoRaWAN AS923 band
416 +* **AU915**: LoRaWAN AU915 band
417 +* **EU433**: LoRaWAN EU433 band
418 +* **EU868**: LoRaWAN EU868 band
419 +* **KR920**: LoRaWAN KR920 band
420 +* **US915**: LoRaWAN US915 band
421 +* **IN865**: LoRaWAN IN865 band
422 +* **CN470**: LoRaWAN CN470 band
423 +* **PP**: Peer to Peer LoRa Protocol
533 533  
425 += Reference =
534 534  
535 -(% style="color:blue" %)**XXX**(%%): The default frequency band
536 -
537 -* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
538 -* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
539 -* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
540 -* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
541 -* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
542 -* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
543 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
544 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
545 -* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
546 -
547 -
548 -= 5.  Reference =
549 -
550 550  * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
428 +
429 +
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