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Last modified by Xiaoling on 2025/02/07 16:37
From version 170.1
edited by Bei Jinggeng
on 2024/03/15 09:47
Change comment: There is no comment for this version
To version 141.1
edited by Edwin Chen
on 2022/08/13 18:13
Change comment: There is no comment for this version

Summary

Details

Page properties
Title
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1 -LA66 USB LoRaWAN Adapter User Manual
1 +LA66 LoRaWAN Module
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.Bei
1 +XWiki.Edwin
Content
... ... @@ -6,25 +6,34 @@
6 6  
7 7  
8 8  
9 += 1.  LA66 LoRaWAN Module =
9 9  
10 10  
11 -= 1.  LA66 USB LoRaWAN Adapter =
12 +== 1.1  What is LA66 LoRaWAN Module ==
12 12  
13 -== 1.1  Overview ==
14 14  
15 +(((
16 +(((
17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** **
18 +)))
15 15  
16 -[[image:image-20220715001142-3.png||height="194" width="294"]][[image:image-20240101111030-2.png]]
20 +(((
21 +
22 +)))
17 17  
18 -
19 19  (((
20 -(% 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.
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.
21 21  )))
27 +)))
22 22  
23 23  (((
30 +(((
24 24  (% 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.
25 25  )))
33 +)))
26 26  
27 27  (((
36 +(((
28 28  Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
29 29  )))
30 30  
... ... @@ -31,27 +31,31 @@
31 31  (((
32 32  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.
33 33  )))
43 +)))
34 34  
35 35  (((
46 +(((
36 36  LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
37 37  )))
49 +)))
38 38  
39 39  
52 +
40 40  == 1.2  Features ==
41 41  
42 42  
43 -* LoRaWAN USB adapter base on LA66 LoRaWAN module
44 -* Ultra-long RF range
45 -* Support LoRaWAN v1.0.3 protocol
56 +* Support LoRaWAN v1.0.4 protocol
46 46  * Support peer-to-peer protocol
47 47  * TCXO crystal to ensure RF performance on low temperature
48 -* Spring RF antenna
59 +* SMD Antenna pad and i-pex antenna connector
49 49  * Available in different frequency LoRaWAN frequency bands.
50 50  * World-wide unique OTAA keys.
51 51  * AT Command via UART-TTL interface
52 52  * Firmware upgradable via UART interface
53 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
64 +* Ultra-long RF range
54 54  
66 +
67 +
55 55  == 1.3  Specification ==
56 56  
57 57  
... ... @@ -58,7 +58,8 @@
58 58  * CPU: 32-bit 48 MHz
59 59  * Flash: 256KB
60 60  * RAM: 64KB
61 -* Input Power Range: 5v
74 +* Input Power Range: 1.8v ~~ 3.7v
75 +* Power Consumption: < 4uA.
62 62  * Frequency Range: 150 MHz ~~ 960 MHz
63 63  * Maximum Power +22 dBm constant RF output
64 64  * High sensitivity: -148 dBm
... ... @@ -70,105 +70,456 @@
70 70  ** Operating: 10 ~~ 95% (Non-Condensing)
71 71  * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
72 72  * LoRa Rx current: <9 mA
87 +* I/O Voltage: 3.3v
73 73  
74 -== 1.4  Pin Mapping & LED ==
75 75  
76 76  
77 -[[image:image-20220813183239-3.png||height="526" width="662"]]
91 +== 1.4  AT Command ==
78 78  
79 79  
80 -== 1.5  Example: Send & Get Messages via LoRaWAN in PC ==
94 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents.
81 81  
82 82  
97 +
98 +== 1.5  Dimension ==
99 +
100 +[[image:image-20220718094750-3.png]]
101 +
102 +
103 +
104 +== 1.6  Pin Mapping ==
105 +
106 +[[image:image-20220720111850-1.png]]
107 +
108 +
109 +
110 +== 1.7  Land Pattern ==
111 +
112 +
113 +[[image:image-20220517072821-2.png]]
114 +
115 +
116 +
117 += 2.  LA66 LoRaWAN Shield =
118 +
119 +
120 +== 2.1  Overview ==
121 +
122 +
83 83  (((
84 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
124 +[[image:image-20220715000826-2.png||height="145" width="220"]]
85 85  )))
86 86  
87 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN adapter to PC**
127 +(((
128 +
129 +)))
88 88  
89 -[[image:image-20220723100027-1.png]]
131 +(((
132 +(% 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.
133 +)))
90 90  
135 +(((
136 +(((
137 +(% 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.
138 +)))
139 +)))
91 91  
92 -Open the serial port tool
141 +(((
142 +(((
143 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
144 +)))
145 +)))
93 93  
94 -[[image:image-20220602161617-8.png]]
147 +(((
148 +(((
149 +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.
150 +)))
151 +)))
95 95  
153 +(((
154 +(((
155 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
156 +)))
157 +)))
96 96  
97 -[[image:image-20220602161718-9.png||height="457" width="800"]]
98 98  
99 99  
100 -(% style="color:blue" %)**2.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
161 +== 2.2  Features ==
101 101  
102 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
103 103  
104 -[[image:image-20220602161935-10.png||height="498" width="800"]]
164 +* Arduino Shield base on LA66 LoRaWAN module
165 +* Support LoRaWAN v1.0.4 protocol
166 +* Support peer-to-peer protocol
167 +* TCXO crystal to ensure RF performance on low temperature
168 +* SMA connector
169 +* Available in different frequency LoRaWAN frequency bands.
170 +* World-wide unique OTAA keys.
171 +* AT Command via UART-TTL interface
172 +* Firmware upgradable via UART interface
173 +* Ultra-long RF range
105 105  
106 106  
107 -(% style="color:blue" %)**3.  See Uplink Command**
108 108  
109 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
177 +== 2.3  Specification ==
110 110  
111 -example: AT+SENDB=01,02,8,05820802581ea0a5
112 112  
113 -[[image:image-20220602162157-11.png||height="497" width="800"]]
180 +* CPU: 32-bit 48 MHz
181 +* Flash: 256KB
182 +* RAM: 64KB
183 +* Input Power Range: 1.8v ~~ 3.7v
184 +* Power Consumption: < 4uA.
185 +* Frequency Range: 150 MHz ~~ 960 MHz
186 +* Maximum Power +22 dBm constant RF output
187 +* High sensitivity: -148 dBm
188 +* Temperature:
189 +** Storage: -55 ~~ +125℃
190 +** Operating: -40 ~~ +85℃
191 +* Humidity:
192 +** Storage: 5 ~~ 95% (Non-Condensing)
193 +** Operating: 10 ~~ 95% (Non-Condensing)
194 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
195 +* LoRa Rx current: <9 mA
196 +* I/O Voltage: 3.3v
114 114  
115 115  
116 -(% style="color:blue" %)**4.  Check to see if TTN received the message**
117 117  
118 -[[image:image-20220817093644-1.png]]
200 +== 2.4  LED ==
119 119  
120 120  
121 -== 1.6  Example: How to join helium ==
203 +~1. The LED lights up red when there is an upstream data packet
204 +2. When the network is successfully connected, the green light will be on for 5 seconds
205 +3. Purple light on when receiving downlink data packets
122 122  
123 123  
124 -(% style="color:blue" %)**1.  Create a new device.**
125 125  
126 -[[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"]]
209 +== 2.5  Example: Use AT Command to communicate with LA66 module via Arduino UNO. ==
127 127  
128 128  
129 -(% style="color:blue" %)**2.  Save the device after filling in the necessary information.**
212 +**Show connection diagram：**
130 130  
131 -[[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"]]
132 132  
215 +[[image:image-20220723170210-2.png||height="908" width="681"]]
133 133  
134 -(% style="color:blue" %)**3.  Use AT commands.**
135 135  
136 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]]
137 137  
219 +(% style="color:blue" %)**1.  open Arduino IDE**
138 138  
139 -(% style="color:blue" %)**4.  Use the serial port tool**
140 140  
141 -[[image:image-20220909151517-2.png||height="543" width="708"]]
222 +[[image:image-20220723170545-4.png]]
142 142  
143 143  
144 -(% style="color:blue" %)**5.  Use command AT+CFG to get device configuration**
145 145  
146 -[[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"]]
226 +(% style="color:blue" %)**2.  Open project**
147 147  
148 148  
149 -(% style="color:blue" %)**6.  Network successfully.**
229 +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]]
150 150  
151 -[[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"]]
231 +[[image:image-20220726135239-1.png]]
152 152  
153 153  
154 -(% style="color:blue" %)**7.  Send uplink using command**
234 +(% 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**
155 155  
156 -[[image:image-20220912085244-1.png]]
236 +[[image:image-20220726135356-2.png]]
157 157  
158 -[[image:image-20220912085307-2.png]]
159 159  
239 +(% style="color:blue" %)**4.  After the upload is successful, open the serial port monitoring and send the AT command**
160 160  
161 -[[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"]]
162 162  
242 +[[image:image-20220723172235-7.png||height="480" width="1027"]]
163 163  
164 -== 1.7  Example: Send PC's CPU/RAM usage to TTN via python ==
165 165  
166 166  
246 +== 2.6  Example: Join TTN network and send an uplink message, get downlink message. ==
247 +
248 +
249 +(% style="color:blue" %)**1.  Open project**
250 +
251 +
252 +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]]
253 +
254 +
255 +[[image:image-20220723172502-8.png]]
256 +
257 +
258 +
259 +(% 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**
260 +
261 +
262 +[[image:image-20220723172938-9.png||height="652" width="1050"]]
263 +
264 +
265 +
266 +== 2.7  Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. ==
267 +
268 +
269 +(% style="color:blue" %)**1.  Open project**
270 +
271 +
272 +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]]
273 +
274 +
275 +[[image:image-20220723173341-10.png||height="581" width="1014"]]
276 +
277 +
278 +
279 +(% 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**
280 +
281 +
282 +[[image:image-20220723173950-11.png||height="665" width="1012"]]
283 +
284 +
285 +
286 +(% style="color:blue" %)**3.  Integration into Node-red via TTNV3**
287 +
288 +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/]]
289 +
290 +[[image:image-20220723175700-12.png||height="602" width="995"]]
291 +
292 +
293 +
294 +== 2.8  Upgrade Firmware of LA66 LoRaWAN Shield ==
295 +
296 +
297 +=== 2.8.1  Items needed for update ===
298 +
299 +
300 +1. LA66 LoRaWAN Shield
301 +1. Arduino
302 +1. USB TO TTL Adapter
303 +
304 +[[image:image-20220602100052-2.png||height="385" width="600"]]
305 +
306 +
307 +
308 +=== 2.8.2  Connection ===
309 +
310 +
311 +[[image:image-20220602101311-3.png||height="276" width="600"]]
312 +
313 +
314 +(((
315 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)  **<->** (% style="color:blue" %)**USB TTL**
316 +)))
317 +
318 +(((
319 +(% style="background-color:yellow" %)**GND  <-> GND
320 +TXD  <->  TXD
321 +RXD  <->  RXD**
322 +)))
323 +
324 +
325 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module)
326 +
327 +Connect USB TTL Adapter to PC after connecting the wires
328 +
329 +
330 +[[image:image-20220602102240-4.png||height="304" width="600"]]
331 +
332 +
333 +
334 +=== 2.8.3  Upgrade steps ===
335 +
336 +
337 +==== (% style="color:blue" %)1.  Switch SW1 to put in ISP position(%%) ====
338 +
339 +
340 +[[image:image-20220602102824-5.png||height="306" width="600"]]
341 +
342 +
343 +
344 +==== (% style="color:blue" %)2.  Press the RST switch once(%%) ====
345 +
346 +
347 +[[image:image-20220602104701-12.png||height="285" width="600"]]
348 +
349 +
350 +
351 +==== (% style="color:blue" %)3.  Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ====
352 +
353 +
354 +(((
355 +(% 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/]]**
356 +)))
357 +
358 +
359 +[[image:image-20220602103227-6.png]]
360 +
361 +
362 +[[image:image-20220602103357-7.png]]
363 +
364 +
365 +
366 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %)
367 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**
368 +
369 +
370 +[[image:image-20220602103844-8.png]]
371 +
372 +
373 +
374 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %)
375 +(% style="color:blue" %)**3. Select the bin file to burn**
376 +
377 +
378 +[[image:image-20220602104144-9.png]]
379 +
380 +
381 +[[image:image-20220602104251-10.png]]
382 +
383 +
384 +[[image:image-20220602104402-11.png]]
385 +
386 +
387 +
388 +(% class="wikigeneratedid" id="HClicktostartthedownload" %)
389 +(% style="color:blue" %)**4. Click to start the download**
390 +
391 +[[image:image-20220602104923-13.png]]
392 +
393 +
394 +
395 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %)
396 +(% style="color:blue" %)**5. Check update process**
397 +
398 +
399 +[[image:image-20220602104948-14.png]]
400 +
401 +
402 +
403 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %)
404 +(% style="color:blue" %)**The following picture shows that the burning is successful**
405 +
406 +[[image:image-20220602105251-15.png]]
407 +
408 +
409 +
410 += 3.  LA66 USB LoRaWAN Adapter =
411 +
412 +
413 +== 3.1  Overview ==
414 +
415 +
416 +[[image:image-20220715001142-3.png||height="145" width="220"]]
417 +
418 +
419 +(((
420 +(% 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.
421 +)))
422 +
423 +(((
424 +(% 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.
425 +)))
426 +
427 +(((
428 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration.
429 +)))
430 +
431 +(((
432 +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.
433 +)))
434 +
435 +(((
436 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures.
437 +)))
438 +
439 +
440 +
441 +== 3.2  Features ==
442 +
443 +
444 +* LoRaWAN USB adapter base on LA66 LoRaWAN module
445 +* Ultra-long RF range
446 +* Support LoRaWAN v1.0.4 protocol
447 +* Support peer-to-peer protocol
448 +* TCXO crystal to ensure RF performance on low temperature
449 +* Spring RF antenna
450 +* Available in different frequency LoRaWAN frequency bands.
451 +* World-wide unique OTAA keys.
452 +* AT Command via UART-TTL interface
453 +* Firmware upgradable via UART interface
454 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking.
455 +
456 +
457 +
458 +== 3.3  Specification ==
459 +
460 +
461 +* CPU: 32-bit 48 MHz
462 +* Flash: 256KB
463 +* RAM: 64KB
464 +* Input Power Range: 5v
465 +* Frequency Range: 150 MHz ~~ 960 MHz
466 +* Maximum Power +22 dBm constant RF output
467 +* High sensitivity: -148 dBm
468 +* Temperature:
469 +** Storage: -55 ~~ +125℃
470 +** Operating: -40 ~~ +85℃
471 +* Humidity:
472 +** Storage: 5 ~~ 95% (Non-Condensing)
473 +** Operating: 10 ~~ 95% (Non-Condensing)
474 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm
475 +* LoRa Rx current: <9 mA
476 +
477 +
478 +
479 +== 3.4  Pin Mapping & LED ==
480 +
481 +
482 +
483 +== 3.5  Example: Send & Get Messages via LoRaWAN in PC ==
484 +
485 +
486 +(((
487 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
488 +)))
489 +
490 +
491 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC**
492 +
493 +
494 +[[image:image-20220723100027-1.png]]
495 +
496 +
497 +Open the serial port tool
498 +
499 +[[image:image-20220602161617-8.png]]
500 +
501 +[[image:image-20220602161718-9.png||height="457" width="800"]]
502 +
503 +
504 +
505 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.**
506 +
507 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network
508 +
509 +
510 +[[image:image-20220602161935-10.png||height="498" width="800"]]
511 +
512 +
513 +
514 +(% style="color:blue" %)**3. See Uplink Command**
515 +
516 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
517 +
518 +example: AT+SENDB=01,02,8,05820802581ea0a5
519 +
520 +[[image:image-20220602162157-11.png||height="497" width="800"]]
521 +
522 +
523 +
524 +(% style="color:blue" %)**4. Check to see if TTN received the message**
525 +
526 +[[image:image-20220602162331-12.png||height="420" width="800"]]
527 +
528 +
529 +
530 +== 3.6  Example: Send PC's CPU/RAM usage to TTN via python ==
531 +
532 +
167 167  **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]]
168 168  
169 169  (**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]])
170 170  
171 -
172 172  (% style="color:red" %)**Preconditions:**
173 173  
174 174  (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine**
... ... @@ -176,30 +176,31 @@
176 176  (% style="color:red" %)**2. LA66 USB LoRaWAN Adapter  is registered with TTN**
177 177  
178 178  
544 +
179 179  (% style="color:blue" %)**Steps for usage:**
180 180  
181 181  (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter
182 182  
183 -(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN
549 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN
184 184  
185 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN
186 -
187 -
188 188  [[image:image-20220602115852-3.png||height="450" width="1187"]]
189 189  
190 190  
191 -== 1.8  Example: Send & Get Messages via LoRaWAN in RPi ==
192 192  
555 +== 3.7  Example: Send & Get Messages via LoRaWAN in RPi ==
193 193  
557 +
194 194  Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage.
195 195  
196 -(% style="color:blue" %)**1.  Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
197 197  
561 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**
562 +
198 198  [[image:image-20220723100439-2.png]]
199 199  
200 200  
201 -(% style="color:blue" %)**2.  Install Minicom in RPi.**
202 202  
567 +(% style="color:blue" %)**2. Install Minicom in RPi.**
568 +
203 203  (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal
204 204  
205 205   (% style="background-color:yellow" %)**apt update**
... ... @@ -206,40 +206,48 @@
206 206  
207 207   (% style="background-color:yellow" %)**apt install minicom**
208 208  
575 +
209 209  Use minicom to connect to the RPI's terminal
210 210  
211 211  [[image:image-20220602153146-3.png||height="439" width="500"]]
212 212  
213 213  
214 -(% style="color:blue" %)**3.  Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
215 215  
582 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**
583 +
216 216  The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network.
217 217  
586 +
218 218  [[image:image-20220602154928-5.png||height="436" width="500"]]
219 219  
220 220  
221 -(% style="color:blue" %)**4.  Send Uplink message**
222 222  
591 +(% style="color:blue" %)**4. Send Uplink message**
592 +
223 223  Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**
224 224  
225 225  example: AT+SENDB=01,02,8,05820802581ea0a5
226 226  
597 +
227 227  [[image:image-20220602160339-6.png||height="517" width="600"]]
228 228  
229 229  
601 +
230 230  Check to see if TTN received the message
231 231  
232 -
233 233  [[image:image-20220602160627-7.png||height="369" width="800"]]
234 234  
235 235  
236 -== 1.9  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
237 237  
238 -=== 1.9.1  Hardware and Software Connection ===
608 +== 3.8  Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==
239 239  
240 240  
611 +=== 3.8.1  Hardware and Software Connection ===
612 +
613 +
241 241  ==== (% style="color:blue" %)**Overview：**(%%) ====
242 242  
616 +
243 243  (((
244 244  DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:
245 245  
... ... @@ -268,13 +268,12 @@
268 268  
269 269  ==== (% style="color:blue" %)**Use of APP:**(%%) ====
270 270  
271 -Function and page introduction:
645 +Function and page introduction
272 272  
273 273  [[image:image-20220723113448-7.png||height="995" width="450"]]
274 274  
649 +**Block Explain:**
275 275  
276 -(% style="color:blue" %)**Block Explain:**
277 -
278 278  1.  Display LA66 USB LoRaWAN Module connection status
279 279  
280 280  2.  Check and reconnect
... ... @@ -302,22 +302,23 @@
302 302  13.  exit button
303 303  
304 304  
305 -LA66 USB LoRaWAN Module not connected:
678 +LA66 USB LoRaWAN Module not connected
306 306  
307 307  [[image:image-20220723110520-5.png||height="677" width="508"]]
308 308  
309 309  
310 -Connect LA66 USB LoRaWAN Module:
311 311  
684 +Connect LA66 USB LoRaWAN Module
685 +
312 312  [[image:image-20220723110626-6.png||height="681" width="511"]]
313 313  
314 314  
315 -=== 1.9.2  Send data to TTNv3 and plot location info in Node-Red ===
316 316  
690 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red ===
317 317  
692 +
318 318  (% style="color:blue" %)**1.  Register LA66 USB LoRaWAN Module to TTNV3**
319 319  
320 -
321 321  [[image:image-20220723134549-8.png]]
322 322  
323 323  
... ... @@ -324,7 +324,6 @@
324 324  
325 325  (% style="color:blue" %)**2.  Open Node-RED,And import the JSON file to generate the flow**
326 326  
327 -
328 328  Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.
329 329  
330 330  For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]
... ... @@ -331,100 +331,40 @@
331 331  
332 332  After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red.
333 333  
334 -LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]
335 335  
336 -
337 337  Example output in NodeRed is as below:
338 338  
339 339  [[image:image-20220723144339-1.png]]
340 340  
341 341  
342 -== 1.10  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
343 343  
344 -=== 1.10.1 LA66V1 Update method ===
714 +== 3.9  Upgrade Firmware of LA66 USB LoRaWAN Adapter ==
345 345  
346 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method.
347 347  
348 -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).
717 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method
349 349  
350 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.**
719 +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)
351 351  
352 352  [[image:image-20220723150132-2.png]]
353 353  
354 354  
355 -=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) ===
356 356  
725 += 4.  FAQ =
357 357  
358 -**1.  Software download link:  [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**
359 359  
360 -[[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"]]
728 +== 4.1  How to Compile Source Code for LA66? ==
361 361  
362 -[[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"]]
363 363  
731 +Compile and Upload Code to ASR6601 Platform ：[[Instruction>>Compile and Upload Code to ASR6601 Platform]]
364 364  
365 -**2.  Select the COM port corresponding to USB TTL**
366 366  
367 -[[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"]]
368 368  
735 += 5.  Order Info =
369 369  
370 -**3.  Select the bin file to burn**
371 371  
372 -[[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"]]
738 +**Part Number:**  (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
373 373  
374 -[[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"]]
375 375  
376 -[[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"]]
377 -
378 -
379 -**4.  Click to start the download**
380 -
381 -[[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"]]
382 -
383 -
384 -**5.  Check update process**
385 -
386 -[[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"]]
387 -
388 -
389 -**The following picture shows that the burning is successful**
390 -
391 -[[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"]]
392 -
393 -= 2.  FAQ =
394 -
395 -== 2.1  How to Compile Source Code for LA66? ==
396 -
397 -
398 -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]]
399 -
400 -
401 -== 2.2  Where to find Peer-to-Peer firmware of LA66? ==
402 -
403 -
404 -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]]
405 -
406 -
407 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode ==
408 -
409 -
410 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666**
411 -
412 -
413 -== 2.4 How to use external antenna via ipex connector? ==
414 -
415 -
416 -You need to remove the spring antenna first, and also remove the resistor and capacitor.
417 -Connect external antenna.
418 -
419 -[[image:image-20231129155939-1.png||height="529" width="397"]]
420 -
421 -
422 -= 3.  Order Info =
423 -
424 -
425 -**Part Number:**  (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**
426 -
427 -
428 428  (% style="color:blue" %)**XXX**(%%): The default frequency band
429 429  
430 430  * (% style="color:red" %)**AS923**(%%):  LoRaWAN AS923 band
... ... @@ -437,37 +437,9 @@
437 437  * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
438 438  * (% style="color:red" %)**PP**(%%):  Peer to Peer LoRa Protocol
439 439  
440 -= 4.  Reference =
441 441  
442 442  
443 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
444 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]].
755 += 6.  Reference =
445 445  
446 -= 5.  FCC Statement =
447 447  
448 -
449 -(% style="color:red" %)**FCC Caution:**
450 -
451 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
452 -
453 -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.
454 -
455 -
456 -(% style="color:red" %)**IMPORTANT NOTE: **
457 -
458 -(% 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:
459 -
460 -—Reorient or relocate the receiving antenna.
461 -
462 -—Increase the separation between the equipment and receiver.
463 -
464 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
465 -
466 -—Consult the dealer or an experienced radio/TV technician for help.
467 -
468 -
469 -(% style="color:red" %)**FCC Radiation Exposure Statement: **
470 -
471 -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.
472 -
473 -
758 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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