Last modified by Xiaoling on 2023/05/26 14:19
<
From version < 87.3 >
edited by Xiaoling
on 2022/07/13 09:49
To version < 93.2 >
edited by Xiaoling
on 2022/07/15 14:35
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,8 +1,6 @@
1 1  
2 2  
3 -{{box cssClass="floatinginfobox" title="**Contents**"}}
4 -{{toc/}}
5 -{{/box}}
3 +**Table of Contents:**
6 6  
7 7  {{toc/}}
8 8  
... ... @@ -14,15 +14,27 @@
14 14  == 1.1  What is LA66 LoRaWAN Module ==
15 15  
16 16  
15 +(((
16 +[[image:image-20220715000242-1.png||height="110" width="132"]]
17 +
17 17  (% 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.
19 +)))
18 18  
21 +(((
19 19  (% 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.
23 +)))
20 20  
25 +(((
21 21  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
27 +)))
22 22  
29 +(((
23 23  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.
31 +)))
24 24  
33 +(((
25 25  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
35 +)))
26 26  
27 27  
28 28  == 1.2  Features ==
... ... @@ -37,6 +37,8 @@
37 37  * Firmware upgradable via UART interface
38 38  * Ultra-long RF range
39 39  
50 +
51 +
40 40  == 1.3  Specification ==
41 41  
42 42  * CPU: 32-bit 48 MHz
... ... @@ -57,6 +57,8 @@
57 57  * LoRa Rx current: <9 mA
58 58  * I/O Voltage: 3.3v
59 59  
72 +
73 +
60 60  == 1.4  AT Command ==
61 61  
62 62  AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
... ... @@ -86,9 +86,29 @@
86 86  
87 87  == 2.1  Overview ==
88 88  
103 +
104 +[[image:image-20220715000826-2.png||height="386" width="449"]]
105 +
106 +
89 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.
90 90  
109 +(((
110 +(% 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.
111 +)))
91 91  
113 +(((
114 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
115 +)))
116 +
117 +(((
118 +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.
119 +)))
120 +
121 +(((
122 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
123 +)))
124 +
125 +
92 92  == 2.2  Features ==
93 93  
94 94  * Arduino Shield base on LA66 LoRaWAN module
... ... @@ -102,6 +102,8 @@
102 102  * Firmware upgradable via UART interface
103 103  * Ultra-long RF range
104 104  
139 +
140 +
105 105  == 2.3  Specification ==
106 106  
107 107  * CPU: 32-bit 48 MHz
... ... @@ -122,6 +122,8 @@
122 122  * LoRa Rx current: <9 mA
123 123  * I/O Voltage: 3.3v
124 124  
161 +
162 +
125 125  == 2.4  Pin Mapping & LED ==
126 126  
127 127  
... ... @@ -156,12 +156,15 @@
156 156  [[image:image-20220602101311-3.png||height="276" width="600"]]
157 157  
158 158  
197 +(((
159 159  (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
199 +)))
160 160  
161 -
201 +(((
162 162  (% style="background-color:yellow" %)**GND  <-> GND
163 -TXD  <->  TXD
164 -RXD  <->  RXD**
203 +TXD  <->  TXD
204 +RXD  <->  RXD**
205 +)))
165 165  
166 166  
167 167  Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
... ... @@ -181,15 +181,20 @@
181 181  [[image:image-20220602102824-5.png||height="306" width="600"]]
182 182  
183 183  
225 +
184 184  ==== 2.  Press the RST switch once ====
185 185  
228 +
186 186  [[image:image-20220602104701-12.png||height="285" width="600"]]
187 187  
188 188  
232 +
189 189  ==== 3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ====
190 190  
191 191  
236 +(((
192 192  (% 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/]]**
238 +)))
193 193  
194 194  
195 195  [[image:image-20220602103227-6.png]]
... ... @@ -227,6 +227,7 @@
227 227  [[image:image-20220602104923-13.png]]
228 228  
229 229  
276 +
230 230  (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
231 231  (% style="color:blue" %)**5. Check update process**
232 232  
... ... @@ -247,9 +247,19 @@
247 247  
248 248  == 3.1  Overview ==
249 249  
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.
297 +[[image:image-20220715001142-3.png||height="145" width="220"]]
251 251  
299 +(% 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.
252 252  
301 +(% 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.
302 +
303 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
304 +
305 +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.
306 +
307 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
308 +
309 +
253 253  == 3.2  Features ==
254 254  
255 255  * LoRaWAN USB adapter base on LA66 LoRaWAN module
... ... @@ -263,6 +263,8 @@
263 263  * AT Command via UART-TTL interface
264 264  * Firmware upgradable via UART interface
265 265  
323 +
324 +
266 266  == 3.3  Specification ==
267 267  
268 268  * CPU: 32-bit 48 MHz
... ... @@ -281,6 +281,8 @@
281 281  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
282 282  * LoRa Rx current: <9 mA
283 283  
343 +
344 +
284 284  == 3.4  Pin Mapping & LED ==
285 285  
286 286  
... ... @@ -354,22 +354,25 @@
354 354  
355 355  
356 356  
357 -== Example Send & Get Messages via LoRaWAN in RPi ==
418 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
358 358  
420 +
359 359  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
360 360  
361 -~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi
362 362  
424 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
425 +
363 363  [[image:image-20220602171233-2.png||height="538" width="800"]]
364 364  
365 365  
366 -2. Install Minicom in RPi.
367 367  
430 +(% style="color:blue" %)**2. Install Minicom in RPi.**
431 +
368 368  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
369 369  
370 -(% class="mark" %)apt update
434 + (% style="background-color:yellow" %)**apt update**
371 371  
372 -(% class="mark" %)apt install minicom
436 + (% style="background-color:yellow" %)**apt install minicom**
373 373  
374 374  
375 375  Use minicom to connect to the RPI's terminal
... ... @@ -377,20 +377,27 @@
377 377  [[image:image-20220602153146-3.png||height="439" width="500"]]
378 378  
379 379  
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
382 382  
445 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
446 +
447 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
448 +
449 +
383 383  [[image:image-20220602154928-5.png||height="436" width="500"]]
384 384  
385 385  
386 -4. Send Uplink message
387 387  
388 -Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>
454 +(% style="color:blue" %)**4. Send Uplink message**
389 389  
456 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
457 +
390 390  example: AT+SENDB=01,02,8,05820802581ea0a5
391 391  
460 +
392 392  [[image:image-20220602160339-6.png||height="517" width="600"]]
393 393  
463 +
464 +
394 394  Check to see if TTN received the message
395 395  
396 396  [[image:image-20220602160627-7.png||height="369" width="800"]]
... ... @@ -397,33 +397,35 @@
397 397  
398 398  
399 399  
400 -== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
471 +== 3.8  Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. ==
401 401  
402 402  
403 -== Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
404 404  
475 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
405 405  
406 406  
407 -= Order Info =
408 408  
409 -Part Number:
410 410  
411 -**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX**
480 += 4.  Order Info =
412 412  
413 -**XXX**: The default frequency band
414 414  
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
483 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
424 424  
425 -= Reference =
426 426  
486 +(% style="color:blue" %)**XXX**(%%): The default frequency band
487 +
488 +* (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
489 +* (% style="color:red" %)**AU915**(%%):  LoRaWAN AU915 band
490 +* (% style="color:red" %)**EU433**(%%):  LoRaWAN EU433 band
491 +* (% style="color:red" %)**EU868**(%%):  LoRaWAN EU868 band
492 +* (% style="color:red" %)**KR920**(%%):  LoRaWAN KR920 band
493 +* (% style="color:red" %)**US915**(%%):  LoRaWAN US915 band
494 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
495 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
496 +* (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
497 +
498 += 5.  Reference =
499 +
427 427  * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
428 428  
429 429  
image-20220715000242-1.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Edwin
Size
... ... @@ -1,0 +1,1 @@
1 +172.4 KB
Content
image-20220715000826-2.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Edwin
Size
... ... @@ -1,0 +1,1 @@
1 +820.7 KB
Content
image-20220715001142-3.png
Author
... ... @@ -1,0 +1,1 @@
1 +XWiki.Edwin
Size
... ... @@ -1,0 +1,1 @@
1 +508.1 KB
Content

Applications

Navigation

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